[14] | 1 | /**CHeaderFile***************************************************************** |
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| 2 | |
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| 3 | FileName [puresatInt.h] |
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| 4 | |
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| 5 | PackageName [puresat] |
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| 6 | |
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| 7 | Synopsis [Internal declarations.] |
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| 8 | |
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| 9 | Author [Bing Li] |
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| 10 | |
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| 11 | Copyright [Copyright (c) 2004 The Regents of the Univ. of Colorado. |
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| 12 | All rights reserved. |
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| 13 | |
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| 14 | Permission is hereby granted, without written agreement and without license |
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| 15 | or royalty fees, to use, copy, modify, and distribute this software and its |
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| 16 | documentation for any purpose, provided that the above copyright notice and |
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| 17 | the following two paragraphs appear in all copies of this software. |
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| 18 | ] |
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| 19 | |
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| 20 | Revision [$Id: puresatInt.h,v 1.22 2009/04/11 18:26:31 fabio Exp $] |
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| 21 | |
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| 22 | ******************************************************************************/ |
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| 23 | |
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| 24 | #ifndef _PURESATINT |
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| 25 | #define _PURESATINT |
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| 26 | |
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| 27 | |
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| 28 | /*---------------------------------------------------------------------------*/ |
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| 29 | /* Nested includes */ |
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| 30 | /*---------------------------------------------------------------------------*/ |
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| 31 | |
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| 32 | #include "bmcInt.h" |
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| 33 | #include "mdd.h" |
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| 34 | #include "satInt.h" |
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| 35 | #include "sat.h" |
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| 36 | #include "puresat.h" |
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| 37 | #include "baig.h" |
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| 38 | |
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| 39 | /*---------------------------------------------------------------------------*/ |
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| 40 | /* Constant declarations */ |
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| 41 | /*---------------------------------------------------------------------------*/ |
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| 42 | |
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| 43 | #define NO_OP 0 |
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| 44 | #define MAX_LENGTH 80 |
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| 45 | |
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| 46 | |
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| 47 | #define RESTORE_AIG 0 |
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| 48 | #define PR 0 |
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| 49 | #define TESTIP 1 |
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| 50 | /*#define TIMEFRAME_VERIFY_*/ |
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| 51 | #define COI 0 /*must be zero*/ |
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| 52 | #define UNSATCORE 0 |
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| 53 | #define IP_PROCESS 1 /*MUST be one*/ |
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| 54 | /*#define TWOLEVEL_MIN 1*/ |
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| 55 | #define DBG 1 |
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| 56 | #define LARGEDFS 10000 |
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| 57 | #define LAI 0 /*latch interface abstraction*/ |
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| 58 | #define COREREFMIN 0 |
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| 59 | #define THROUGHPICK 1 |
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| 60 | #define DIFABSCON 0 /*must be zero,diff abs and contst model*/ |
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| 61 | #define INCRECON 1/*Incremental Concretization*/ |
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| 62 | #define AROSAT 1 |
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| 63 | #define NOREFMIN 0 |
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| 64 | #define ADD_HIGHRC_LATCH 0 |
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| 65 | #define INC 0 |
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| 66 | #define SWITCH 0 |
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| 67 | #define SWITCH_DA 0 /*switch to DirAdd*/ |
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| 68 | |
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| 69 | |
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| 70 | /*---------------------------------------------------------------------------*/ |
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| 71 | /* Structure declarations */ |
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| 72 | /*---------------------------------------------------------------------------*/ |
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| 73 | |
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| 74 | struct PureSatManager { |
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| 75 | int Length; |
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| 76 | int sameAbsCon; |
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| 77 | satArray_t * savedConCls; |
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| 78 | int returnVal; |
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| 79 | satArray_t * AuxObj; |
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| 80 | int switch_da; |
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| 81 | boolean Arosat; /*enable Arosat*/ |
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| 82 | boolean CoreRefMin;/*enable unsat proof-based refinement minimization*/ |
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| 83 | boolean RefPredict; /*enable refinement prediction*/ |
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| 84 | boolean Switch; /* enable dynamic switching*/ |
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| 85 | st_table *latchToTableBaigNodes; |
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| 86 | st_table *ClsidxToLatchTable; |
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| 87 | st_table *CoiTable; |
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| 88 | st_table *oldCoiTable; |
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| 89 | st_table *AbsTable; |
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| 90 | st_table *vertexTable; |
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| 91 | st_table *SufAbsTable; |
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| 92 | st_table *supportTable; |
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| 93 | st_table *IdenLatchTable; /*store indentical latch*/ |
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| 94 | |
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| 95 | st_table *node2dfsTable; |
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| 96 | |
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| 97 | /*for dir cone in abs order*/ |
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| 98 | st_table *nicTable;/*num in cone*/ |
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| 99 | st_table *niaTable; /*num in abs*/ |
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| 100 | boolean incre; |
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| 101 | boolean sss; |
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| 102 | int verbosity; |
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| 103 | char * ltlFileName; |
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| 104 | int timeOutPeriod; |
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| 105 | int oldPos; |
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| 106 | int dbgLevel; |
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| 107 | FILE *dbgOut; |
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| 108 | boolean printInputs; |
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| 109 | array_t * result; |
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| 110 | double tIP; /*general IP time*/ |
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| 111 | double tIPUnsat; /*real and bogus Cex detection time*/ |
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| 112 | double tIPGen; /*IP generation time*/ |
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| 113 | double tIPImply;/*IP verification time*/ |
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| 114 | double tIPCon; /*IP convergence test time*/ |
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| 115 | double tRefMin; /*Refine minimization time*/ |
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| 116 | double tRef; /*Refine time*/ |
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| 117 | double tCoreGen;/*Core generation time in refine*/ |
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| 118 | double tRefExtract;/*time for extracting ref candidates*/ |
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| 119 | double tCon; /*Incremental concretization time*/ |
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| 120 | double tGFree; |
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| 121 | double tPro; /*time for processing*/ |
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| 122 | double tExp; /*time for expandsion*/ |
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| 123 | array_t *latchArray; |
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| 124 | }; |
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| 125 | |
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| 126 | struct PureSatIncreSATManager { |
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| 127 | int beginPosition; |
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| 128 | int Length; |
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| 129 | int oldLength; |
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| 130 | int propertyPos; |
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| 131 | BmcCnfClauses_t *cnfClauses; |
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| 132 | satArray_t *savedConCls; |
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| 133 | satManager_t *cm; |
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| 134 | }; |
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| 135 | |
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| 136 | |
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| 137 | /*---------------------------------------------------------------------------*/ |
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| 138 | /* Type declarations */ |
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| 139 | /*---------------------------------------------------------------------------*/ |
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| 140 | |
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| 141 | typedef enum { |
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| 142 | dfsWhite_c, /* unvisited node */ |
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| 143 | dfsGrey_c, /* node on "stack" */ |
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| 144 | dfsBlack_c /* node completely visited */ |
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| 145 | } DfsColor; |
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| 146 | |
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| 147 | typedef struct PureSatManager PureSat_Manager_t; |
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| 148 | typedef struct PureSatIncreSATManager PureSat_IncreSATManager_t; |
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| 149 | |
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| 150 | |
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| 151 | /*---------------------------------------------------------------------------*/ |
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| 152 | /* Variable declarations */ |
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| 153 | /*---------------------------------------------------------------------------*/ |
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| 154 | |
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| 155 | /*---------------------------------------------------------------------------*/ |
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| 156 | /* Macro declarations */ |
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| 157 | /*---------------------------------------------------------------------------*/ |
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| 158 | |
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| 159 | |
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| 160 | /**AutomaticStart*************************************************************/ |
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| 161 | |
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| 162 | /*---------------------------------------------------------------------------*/ |
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| 163 | /* Function prototypes */ |
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| 164 | /*---------------------------------------------------------------------------*/ |
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| 165 | |
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| 166 | EXTERN void PureSatInsertNewClauseForSimplePath(array_t *vertexArray, Ntk_Network_t *network, int step1, int step2, BmcCnfClauses_t *cnfClauses, st_table *nodeToMvfAigTable); |
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| 167 | EXTERN void PureSatInsertNewClauseForInit(array_t *vertexArray, Ntk_Network_t *network, int step1, int step2, BmcCnfClauses_t *cnfClauses, st_table *nodeToMvfAigTable); |
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| 168 | EXTERN void PureSatSetInitStatesForSimplePath(array_t * vertexArray, Ntk_Network_t *network, BmcCnfClauses_t *cnfClauses, st_table * nodeToMvfAigTable); |
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| 169 | EXTERN boolean PureSatExistASimplePath(Ntk_Network_t *network, PureSat_IncreSATManager_t * pism, array_t * vertexArray, bAigEdge_t property, PureSat_Manager_t * pm); |
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| 170 | EXTERN boolean PureSatExistCE(Ntk_Network_t * network, PureSat_IncreSATManager_t * pism, BmcOption_t *options, array_t *vertexArray, bAigEdge_t property, PureSat_Manager_t * pm, int extractCexInfo); |
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| 171 | EXTERN boolean PureSatIncreExistCE(Ntk_Network_t * network, PureSat_IncreSATManager_t *pism, array_t *vertexArray, bAigEdge_t property, PureSat_Manager_t * pm); |
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| 172 | EXTERN boolean PureSatIncreExistCEForRefineOnAbs(Ntk_Network_t *network, PureSat_IncreSATManager_t *pism, array_t *vertexArray, bAigEdge_t property, boolean firstTime, PureSat_Manager_t * pm); |
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| 173 | EXTERN void PureSatGenerateClausesFromStateTostateWithTable(bAig_Manager_t *manager, bAigEdge_t *fromAigArray, bAigEdge_t *toAigArray, int mvfSize, int fromState, int toState, BmcCnfClauses_t *cnfClauses, int outIndex, st_table *ClsidxToLatchTable, char *nodeName); |
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| 174 | EXTERN void PureSatGenerateClausesForPath_EnhanceInit(Ntk_Network_t *network, int from, int to, PureSat_IncreSATManager_t * pism, PureSat_Manager_t * pm, st_table *nodeToMvfAigTable, st_table *CoiTable); |
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| 175 | EXTERN boolean PureSatCheckInv_SSS(Ntk_Network_t * network, Ctlsp_Formula_t *ltlFormula, PureSat_Manager_t *pm); |
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| 176 | |
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| 177 | EXTERN boolean PureSatCheckInv_FlatIP(Ntk_Network_t * network, |
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| 178 | Ctlsp_Formula_t *ltlFormula, |
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| 179 | PureSat_Manager_t *pm); |
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| 180 | EXTERN void PureSatCmdParse(int argc, char **argv, PureSat_Manager_t *pm); |
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| 181 | EXTERN array_t * PureSatRefineOnAbs(Ntk_Network_t *network, PureSat_Manager_t *pm, bAigEdge_t property, int latchThreshHold); |
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| 182 | EXTERN PureSat_Manager_t * PureSatManagerAlloc(void); |
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| 183 | EXTERN void PureSatManagerFree(PureSat_Manager_t * pm); |
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| 184 | EXTERN PureSat_IncreSATManager_t * PureSatIncreSATManagerAlloc(PureSat_Manager_t * pm); |
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| 185 | EXTERN void PureSatIncreSATManagerFree(PureSat_Manager_t *pm, PureSat_IncreSATManager_t * pism); |
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| 186 | EXTERN void PureSatBmcGetCoiForNtkNode(Ntk_Node_t *node, st_table *CoiTable, st_table *visited); |
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| 187 | EXTERN void PureSatBmcGetCoiForLtlFormulaRecursive(Ntk_Network_t *network, Ctlsp_Formula_t *formula, st_table *ltlCoiTable, st_table *visited); |
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| 188 | EXTERN DfsColor PureSatNodeReadColor(Ntk_Node_t * node); |
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| 189 | EXTERN void PureSatNodeSetColor(Ntk_Node_t * node, DfsColor color); |
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| 190 | EXTERN void PureSatNodeRecursivelyComputeTransitiveFaninNodes_AllNodes(Ntk_Node_t *node, int * NumofSupports, boolean stopAtLatches); |
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| 191 | EXTERN int PureSatNodeComputeCombinationalSupport_AllNodes(Ntk_Network_t *network, array_t * nodeArray, boolean stopAtLatches); |
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| 192 | EXTERN void PureSatGenerateSupportTable(Ntk_Network_t *network, PureSat_Manager_t *pm); |
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| 193 | EXTERN void PureSatBmcGetCoiForLtlFormula(Ntk_Network_t *network, Ctlsp_Formula_t *formula, st_table *ltlCoiTable); |
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| 194 | EXTERN void PureSatGetFormulaNodes(Ntk_Network_t *network, Ctlsp_Formula_t *F, array_t *formulaNodes); |
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| 195 | EXTERN void PureSatGetFaninLatches(Ntk_Node_t *node, st_table *visited, st_table *vertexTable); |
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| 196 | EXTERN st_table * PureSatCreateInitialAbstraction(Ntk_Network_t *network, Ctlsp_Formula_t *invFormula, int * Num, PureSat_Manager_t *pm); |
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| 197 | EXTERN void PureSatRecursivelyComputeTableForLatch(Ntk_Network_t * network, st_table *Table, Ntk_Node_t * node); |
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| 198 | EXTERN void PureSatComputeTableForLatch(Ntk_Network_t * network, st_table * Table, Ntk_Node_t * Latch); |
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| 199 | EXTERN void PureSatGetCoiForVisibleArray_Ring(Ntk_Network_t *network, array_t *visibleArray, int position, st_table *ltlCoiTable); |
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| 200 | EXTERN int NumInConeCompare(int *ptrX, int *ptrY); |
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| 201 | EXTERN int NumInConeCompare_Ring(int *ptrX, int *ptrY); |
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| 202 | EXTERN void PureSatRecursivelyComputeCorrelationforLatch(Ntk_Network_t *network, st_table *AbsTable, st_table * visited, Ntk_Node_t *node, int *count); |
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| 203 | EXTERN int PureSatComputeCorrelationforLatch(Ntk_Network_t * network, st_table * AbsTable, Ntk_Node_t *Latch); |
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| 204 | EXTERN array_t * PureSatGenerateRingFromAbs(Ntk_Network_t *network, PureSat_Manager_t *pm, array_t *invisibleArray, int * NumInSecondLevel); |
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| 205 | EXTERN void PureSatCleanSat(satManager_t * cm); |
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| 206 | EXTERN void PureSatReadClauses(PureSat_IncreSATManager_t * pism, PureSat_Manager_t * pm); |
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| 207 | EXTERN array_t * PureSatGetImmediateSupportLatches(Ntk_Network_t *network, int beginPosition, array_t *latchNameArray); |
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| 208 | EXTERN void PureSatWriteClausesToFile(PureSat_IncreSATManager_t * pism, mAig_Manager_t *maigManager, char *coreFile); |
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| 209 | EXTERN void PureSatWriteAllClausesToFile(PureSat_IncreSATManager_t * pism, char *coreFile); |
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| 210 | EXTERN array_t * PureSatGetLatchFromTable(Ntk_Network_t *network, PureSat_Manager_t * pm, char *coreFile); |
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| 211 | EXTERN array_t * PureSatRemove_char(array_t * array1, int i); |
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| 212 | |
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| 213 | EXTERN boolean PureSat_CheckAceByIP(Ntk_Network_t *network, |
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| 214 | PureSat_Manager_t * pm, |
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| 215 | PureSat_IncreSATManager_t *pism, |
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| 216 | array_t *vertexArray, |
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| 217 | int * k, |
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| 218 | Ctlsp_Formula_t *ltlFormula, |
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| 219 | bAigEdge_t * returnProp, |
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| 220 | array_t *previousResultArray); |
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| 221 | EXTERN boolean PureSatCheckInv_IP(Ntk_Network_t * network, Ctlsp_Formula_t *ltlFormula, PureSat_Manager_t *pm); |
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| 222 | EXTERN boolean PureSatIPOnCon(Ntk_Network_t * network, Ctlsp_Formula_t *ltlFormula,PureSat_Manager_t *pm); |
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| 223 | EXTERN array_t * PureSat_GetSufAbsFromCore(Ntk_Network_t *network,satManager_t * cm,PureSat_Manager_t *pm,bAigEdge_t property,st_table * SufAbsNameTable); |
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| 224 | EXTERN void PureSat_GetSufAbsFromCoreRecur(mAig_Manager_t *manager,satManager_t * cm,RTnode_t RTnode, st_table *ctTable, st_table *refineTable); |
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| 225 | EXTERN void PureSat_GetSufAbsFromCoreRecur_2side(mAig_Manager_t *manager,satManager_t * cm,RTnode_t RTnode,st_table *ctTable,st_table *refineTable,st_table *SufNameTable); |
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| 226 | EXTERN array_t *PureSat_RefineOnAbs(Ntk_Network_t *network,PureSat_Manager_t *pm,bAigEdge_t property,array_t *previousResultArray,int latchThreshHold,int * sccArray,array_t * sufArray); |
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| 227 | EXTERN RTnode_t RTCreateNode(RTManager_t * rm); |
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| 228 | EXTERN IP_Manager_t * IPManagerAlloc(); |
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| 229 | EXTERN void IPManagerFree(IP_Manager_t *ipm); |
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| 230 | EXTERN int PureSat_IdentifyConflict( |
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| 231 | satManager_t *cm, |
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| 232 | long left, |
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| 233 | bAigEdge_t right, |
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| 234 | bAigEdge_t node); |
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| 235 | EXTERN void PureSatBmcGetCoiForNtkNode_New( |
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| 236 | Ntk_Node_t *node, |
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| 237 | st_table *CoiTable, |
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| 238 | st_table *visited); |
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| 239 | EXTERN void PureSatBmcGetCoiForLtlFormulaRecursive_New( |
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| 240 | Ntk_Network_t *network, |
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| 241 | Ctlsp_Formula_t *formula, |
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| 242 | st_table *ltlCoiTable, |
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| 243 | st_table *visited); |
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| 244 | EXTERN void PureSatBmcGetCoiForLtlFormula_New( |
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| 245 | Ntk_Network_t *network, |
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| 246 | Ctlsp_Formula_t *formula, |
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| 247 | st_table *ltlCoiTable); |
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| 248 | EXTERN void PureSat_MarkTransitiveFaninForNode( |
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| 249 | satManager_t *cm, |
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| 250 | bAigEdge_t v, |
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| 251 | unsigned int mask); |
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| 252 | EXTERN void PureSat_MarkTransitiveFaninForArray( |
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| 253 | satManager_t *cm, |
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| 254 | satArray_t *arr, |
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| 255 | unsigned int mask); |
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| 256 | EXTERN void PureSat_MarkTransitiveFaninForNode2( |
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| 257 | mAig_Manager_t *manager, |
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| 258 | bAigEdge_t v, |
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| 259 | unsigned int mask); |
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| 260 | EXTERN void PureSat_MarkTransitiveFaninForArray2( |
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| 261 | mAig_Manager_t *manager, |
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| 262 | satArray_t *arr, |
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| 263 | unsigned int mask); |
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| 264 | EXTERN void PureSat_MarkTransitiveFaninForNode3( |
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| 265 | mAig_Manager_t *manager, |
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| 266 | bAigEdge_t v, |
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| 267 | unsigned int mask); |
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| 268 | EXTERN void PureSat_MarkTransitiveFaninForArray3( |
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| 269 | mAig_Manager_t *manager, |
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| 270 | satArray_t *arr, |
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| 271 | unsigned int mask); |
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| 272 | EXTERN void PureSat_MarkTransitiveFaninForNode4( |
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| 273 | mAig_Manager_t *manager, |
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| 274 | bAigEdge_t v, |
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| 275 | unsigned int mask, |
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| 276 | int bound); |
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| 277 | EXTERN void PureSat_MarkTransitiveFaninForArray4( |
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| 278 | mAig_Manager_t *manager, |
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| 279 | satArray_t *arr, |
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| 280 | unsigned int mask, |
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| 281 | int bound); |
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| 282 | EXTERN void PureSat_CleanMask(mAig_Manager_t *manager, |
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| 283 | unsigned int mask); |
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| 284 | EXTERN void PureSat_ResetCoi(satManager_t *cm); |
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| 285 | EXTERN void PureSat_SetCOI(satManager_t *cm); |
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| 286 | EXTERN void PureSatSetLatchCOI(Ntk_Network_t * network, |
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| 287 | PureSat_Manager_t *pm, |
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| 288 | satManager_t * cm, |
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| 289 | st_table * AbsTable, |
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| 290 | int from, |
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| 291 | int to); |
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| 292 | EXTERN void PureSatSetLatchCOI2(Ntk_Network_t * network, |
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| 293 | PureSat_Manager_t *pm, |
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| 294 | satManager_t * cm, |
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| 295 | bAigEdge_t obj, |
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| 296 | int bound); |
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| 297 | EXTERN void PureSatSetCOI(Ntk_Network_t * network, |
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| 298 | PureSat_Manager_t *pm, |
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| 299 | satManager_t * cm, |
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| 300 | st_table * AbsTable, |
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| 301 | int from, |
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| 302 | int to, |
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| 303 | int bound); |
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| 304 | EXTERN void PureSatAbstractLatch(bAig_Manager_t *manager, |
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| 305 | bAigEdge_t v, |
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| 306 | st_table * tmpTable); |
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| 307 | EXTERN void PureSatKillPseudoGVNode(bAig_Manager_t *manager, |
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| 308 | bAigEdge_t v, |
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| 309 | st_table * tmpTable); |
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| 310 | EXTERN void PureSatKillPseudoGV(Ntk_Network_t * network, |
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| 311 | PureSat_Manager_t *pm, |
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| 312 | st_table * AbsTable, |
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| 313 | int from, |
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| 314 | int to); |
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| 315 | EXTERN int PureSat_CountNodesInCoi(satManager_t* cm); |
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| 316 | EXTERN void PureSat_ResetManager(mAig_Manager_t *manager, |
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| 317 | satManager_t *cm, int clean); |
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| 318 | EXTERN void PureSat_RestoreAigForDummyNode(mAig_Manager_t *manager, |
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| 319 | int oldPosition); |
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| 320 | EXTERN void PureSatProcessFanout(satManager_t * cm); |
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| 321 | EXTERN long PureSatRecoverFanoutNode(satManager_t * cm, |
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| 322 | bAigEdge_t v); |
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| 323 | EXTERN void PureSatRecoverISVNode(satManager_t *cm, |
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| 324 | bAigEdge_t v); |
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| 325 | EXTERN void PureSatRecoverFanout(satManager_t * cm, |
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| 326 | PureSat_Manager_t *pm); |
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| 327 | EXTERN void PureSatPreprocess(Ntk_Network_t * network, |
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| 328 | satManager_t *cm, |
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| 329 | PureSat_Manager_t *pm, |
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| 330 | st_table *vertexTable, |
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| 331 | int Length); |
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| 332 | EXTERN void PureSatPostprocess(bAig_Manager_t *manager, |
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| 333 | satManager_t *cm, |
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| 334 | PureSat_Manager_t *pm); |
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| 335 | /*EXTERN int PureSat_TestImply_AbRf(Ntk_Network_t *network, |
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| 336 | satManager_t *cm, |
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| 337 | PureSat_Manager_t *pm, |
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| 338 | st_table *vertexTable, |
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| 339 | bAigEdge_t state1, |
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| 340 | bAigEdge_t state2);*/ |
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| 341 | EXTERN int PureSat_TestConvergeForIP(mAig_Manager_t *manager, |
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| 342 | PureSat_Manager_t *pm, |
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| 343 | satManager_t *cm, |
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| 344 | bAigEdge_t state1, |
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| 345 | bAigEdge_t state2); |
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| 346 | EXTERN int PureSat_TestConvergeForIP_AbRf(Ntk_Network_t *network, |
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| 347 | satManager_t *cm, |
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| 348 | PureSat_Manager_t *pm, |
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| 349 | array_t * CoiArray, |
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| 350 | bAigEdge_t state1, |
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| 351 | bAigEdge_t state2); |
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| 352 | EXTERN satManager_t * PureSat_SatManagerAlloc(bAig_Manager_t *manager, |
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| 353 | PureSat_Manager_t *pm, |
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| 354 | bAigEdge_t object, |
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| 355 | array_t *auxObjectArray); |
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| 356 | EXTERN satManager_t * PureSat_SatManagerAlloc_WOCOI(mAig_Manager_t *manager, |
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| 357 | PureSat_Manager_t *pm, |
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| 358 | bAigEdge_t object, |
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| 359 | array_t *auxObjectArray); |
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| 360 | EXTERN void PureSat_SatFreeManager(satManager_t*cm); |
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| 361 | EXTERN void PureSat_PrintAigStatus(mAig_Manager_t *manager); |
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| 362 | EXTERN void PureSat_unconnectOutput( |
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| 363 | bAig_Manager_t *manager, |
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| 364 | bAigEdge_t from, |
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| 365 | bAigEdge_t to); |
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| 366 | EXTERN void PureSat_MarkGlobalVar(bAig_Manager_t *manager, |
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| 367 | int length); |
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| 368 | EXTERN void PureSat_UnMarkGlobalVar(bAig_Manager_t *manager, |
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| 369 | int length); |
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| 370 | EXTERN void PureSat_MarkGlobalVar_AbRf(bAig_Manager_t *manager, |
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| 371 | int length); |
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| 372 | EXTERN void PuresatMarkVisibleVarWithVPGV(Ntk_Network_t *network, |
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| 373 | array_t * visibleArray, |
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| 374 | PureSat_Manager_t *pm, |
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| 375 | int from, |
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| 376 | int to); |
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| 377 | EXTERN void PuresatMarkVisibleVar(Ntk_Network_t *network, |
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| 378 | array_t * visibleArray, |
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| 379 | PureSat_Manager_t *pm, |
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| 380 | int from, |
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| 381 | int to); |
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| 382 | EXTERN bAigEdge_t PureSat_MapIPRecur(mAig_Manager_t *manager, |
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| 383 | bAigEdge_t node, |
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| 384 | st_table * tmpTable); |
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| 385 | EXTERN bAigEdge_t PureSat_MapIP(mAig_Manager_t *manager, |
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| 386 | bAigEdge_t node, |
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| 387 | int from, |
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| 388 | int to); |
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| 389 | EXTERN void PureSatProcessDummy(bAig_Manager_t *manager, |
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| 390 | satManager_t *cm, |
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| 391 | RTnode_t RTnode); |
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| 392 | EXTERN bAigEdge_t |
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| 393 | PureSat_FindNodeByName( |
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| 394 | bAig_Manager_t *manager, |
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| 395 | nameType_t *name, |
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| 396 | int bound); |
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| 397 | EXTERN bAigEdge_t |
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| 398 | PureSatCreatebAigOfPropFormula( |
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| 399 | Ntk_Network_t *network, |
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| 400 | bAig_Manager_t *manager, |
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| 401 | int bound, |
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| 402 | Ctlsp_Formula_t *ltl, |
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| 403 | int withInitialState); |
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| 404 | EXTERN void PureSatMarkObj(bAig_Manager_t * manager, |
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| 405 | long from, |
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| 406 | long to); |
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| 407 | EXTERN boolean PureSat_ConcretTest(Ntk_Network_t *network, |
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| 408 | PureSat_Manager_t *pm, |
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| 409 | array_t *sufArray, |
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| 410 | bAigEdge_t property, |
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| 411 | array_t *previousResultArray, |
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| 412 | int Con, |
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| 413 | int satStat, |
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| 414 | int inc); |
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| 415 | EXTERN boolean PureSat_ConcretTest_Core(Ntk_Network_t *network, |
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| 416 | PureSat_Manager_t *pm, |
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| 417 | array_t *sufArray, |
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| 418 | bAigEdge_t property, |
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| 419 | array_t *previousResultArray, |
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| 420 | st_table * junkTable); |
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| 421 | EXTERN void PureSatGenerateRingForNode(Ntk_Network_t *network, |
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| 422 | PureSat_Manager_t *pm, |
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| 423 | Ntk_Node_t * node1, |
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| 424 | array_t * ringArray, |
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| 425 | //st_table * node2dfsTable, |
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| 426 | int *dfs); |
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| 427 | EXTERN array_t * PureSatGenerateRing(Ntk_Network_t *network, |
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| 428 | PureSat_Manager_t *pm, |
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| 429 | array_t * coreArray, |
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| 430 | // st_table *node2dfsTable, |
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| 431 | int * dfs); |
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| 432 | EXTERN void PureSatGenerateDfs(Ntk_Network_t *network, |
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| 433 | PureSat_Manager_t *pm, |
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| 434 | array_t * vertexArray); |
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| 435 | /*EXTERN array_t * PureSatGenerateRCArray(Ntk_Network_t *network, |
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| 436 | PureSat_Manager_t *pm, |
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| 437 | array_t *invisibleArray, |
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| 438 | // st_table * node2dfsTable, |
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| 439 | int *sccArray, |
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| 440 | int *NumInSecondLevel);*/ |
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| 441 | EXTERN void PureSatComputeNumGatesInAbsForNode(Ntk_Network_t * network, |
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| 442 | PureSat_Manager_t * pm, |
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| 443 | Ntk_Node_t * node, |
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| 444 | st_table * visited, |
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| 445 | int * ct, |
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| 446 | int * ct1); |
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| 447 | EXTERN void PureSatComputeNumGatesInAbs(Ntk_Network_t *network, |
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| 448 | PureSat_Manager_t *pm, |
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| 449 | array_t * invisibleArray); |
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| 450 | EXTERN void PureSatComputeNumGatesInConeForNode(Ntk_Network_t * network, |
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| 451 | PureSat_Manager_t * pm, |
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| 452 | Ntk_Node_t * node, |
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| 453 | st_table * visited, |
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| 454 | int * ct); |
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| 455 | EXTERN void PureSatComputeNumGatesInCone(Ntk_Network_t *network, |
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| 456 | PureSat_Manager_t *pm, |
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| 457 | array_t * latchArray); |
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| 458 | EXTERN array_t * PureSatGenerateRCArray_2(Ntk_Network_t *network, |
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| 459 | PureSat_Manager_t *pm, |
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| 460 | array_t *invisibleArray, |
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| 461 | int *NumInSecondLevel); |
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| 462 | /*EXTERN array_t * PureSatComputeOrder(Ntk_Network_t *network, |
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| 463 | PureSat_Manager_t *pm, |
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| 464 | array_t * vertexArray, |
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| 465 | array_t * invisibleArray, |
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| 466 | int * sccArray, |
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| 467 | int * NumInSecondLevel);*/ |
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| 468 | EXTERN array_t * PureSatComputeOrder_2(Ntk_Network_t *network, |
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| 469 | PureSat_Manager_t *pm, |
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| 470 | array_t * vertexArray, |
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| 471 | array_t * invisibleArray, |
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| 472 | int * sccArray, |
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| 473 | int * NumInSecondLevel); |
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| 474 | EXTERN void PureSatAddIdenLatchToAbs(Ntk_Network_t *network, |
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| 475 | PureSat_Manager_t *pm, |
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| 476 | array_t *nameArray); |
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| 477 | EXTERN void PureSatCreateInitAbsByAIG(bAig_Manager_t *manager, |
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| 478 | PureSat_Manager_t *pm, |
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| 479 | bAigEdge_t node, |
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| 480 | st_table * tmpTable); |
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| 481 | EXTERN void PureSat_GetLatchForNode(bAig_Manager_t *manager, |
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| 482 | PureSat_Manager_t *pm, |
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| 483 | bAigEdge_t node, |
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| 484 | array_t * nameArray, |
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| 485 | st_table *tmpTable, |
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| 486 | int cut); |
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| 487 | EXTERN st_table * PureSatGetAigCoi(Ntk_Network_t *network, |
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| 488 | PureSat_Manager_t *pm, |
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| 489 | bAigEdge_t property); |
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| 490 | EXTERN void PureSatPreProcLatch(Ntk_Network_t *network, |
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| 491 | PureSat_Manager_t *pm); |
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| 492 | EXTERN void PureSatGetIndenticalLatch(Ntk_Network_t *network, |
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| 493 | PureSat_Manager_t *pm); |
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| 494 | EXTERN void PureSat_connectOutput( |
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| 495 | bAig_Manager_t *manager, |
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| 496 | bAigEdge_t from, |
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| 497 | bAigEdge_t to, |
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| 498 | int inputIndex); |
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| 499 | EXTERN bAigEdge_t |
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| 500 | PureSat_HashTableLookup( |
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| 501 | bAig_Manager_t *manager, |
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| 502 | bAigEdge_t node1, |
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| 503 | bAigEdge_t node2); |
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| 504 | EXTERN int |
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| 505 | PureSat_HashTableAdd( |
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| 506 | bAig_Manager_t *manager, |
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| 507 | bAigEdge_t nodeIndexParent, |
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| 508 | bAigEdge_t nodeIndex1, |
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| 509 | bAigEdge_t nodeIndex2); |
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| 510 | EXTERN bAigEdge_t |
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| 511 | PureSat_CreateAndNode( |
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| 512 | bAig_Manager_t *manager, |
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| 513 | bAigEdge_t node1, |
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| 514 | bAigEdge_t node2); |
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| 515 | EXTERN bAigEdge_t |
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| 516 | PureSat_And2( |
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| 517 | bAig_Manager_t *manager, |
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| 518 | bAigEdge_t nodeIndex1, |
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| 519 | bAigEdge_t nodeIndex2); |
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| 520 | EXTERN bAigEdge_t |
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| 521 | PureSat_And3( |
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| 522 | bAig_Manager_t *manager, |
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| 523 | bAigEdge_t l, |
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| 524 | bAigEdge_t r); |
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| 525 | EXTERN bAigEdge_t |
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| 526 | PureSat_And4( |
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| 527 | bAig_Manager_t *manager, |
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| 528 | bAigEdge_t l, |
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| 529 | bAigEdge_t r); |
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| 530 | EXTERN int PureSat_Test2LevelMini(bAig_Manager_t *manager, |
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| 531 | bAigEdge_t l, |
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| 532 | bAigEdge_t r); |
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| 533 | EXTERN bAigEdge_t |
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| 534 | PureSat_And( |
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| 535 | bAig_Manager_t *manager, |
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| 536 | bAigEdge_t nodeIndex1, |
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| 537 | bAigEdge_t nodeIndex2); |
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| 538 | EXTERN bAigEdge_t |
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| 539 | PureSat_Or( |
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| 540 | bAig_Manager_t *manager, |
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| 541 | bAigEdge_t nodeIndex1, |
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| 542 | bAigEdge_t nodeIndex2); |
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| 543 | EXTERN bAigEdge_t |
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| 544 | PureSat_Xor( |
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| 545 | bAig_Manager_t *manager, |
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| 546 | bAigEdge_t nodeIndex1, |
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| 547 | bAigEdge_t nodeIndex2); |
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| 548 | EXTERN bAigEdge_t |
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| 549 | PureSat_Eq( |
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| 550 | bAig_Manager_t *manager, |
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| 551 | bAigEdge_t nodeIndex1, |
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| 552 | bAigEdge_t nodeIndex2); |
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| 553 | EXTERN bAigEdge_t |
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| 554 | PureSat_Then( |
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| 555 | bAig_Manager_t *manager, |
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| 556 | bAigEdge_t nodeIndex1, |
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| 557 | bAigEdge_t nodeIndex2); |
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| 558 | EXTERN bAigEdge_t |
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| 559 | PureSat_CreateVarNode( |
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| 560 | bAig_Manager_t *manager, |
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| 561 | nameType_t *name); |
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| 562 | EXTERN int AS_ImplyStop( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 563 | EXTERN int AS_ImplySplit( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 564 | EXTERN int AS_ImplyConflict( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 565 | EXTERN int AS_ImplyLeftForward( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 566 | EXTERN int AS_ImplyRightForward( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 567 | EXTERN int AS_ImplyForwardOne( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 568 | EXTERN int AS_ImplyPropRight( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 569 | EXTERN int AS_ImplyPropRightOne( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 570 | EXTERN int AS_ImplyPropLeft( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 571 | EXTERN int AS_ImplyPropLeftOne( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 572 | EXTERN int AS_ImplyPropLeftRight( satManager_t *cm, satLevel_t *d, long v, long left, long right); |
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| 573 | EXTERN void |
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| 574 | AS_Undo( |
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| 575 | satManager_t *cm, |
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| 576 | satLevel_t *d); |
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| 577 | EXTERN void |
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| 578 | AS_ImplyCNF( |
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| 579 | satManager_t *cm, |
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| 580 | satLevel_t *d, |
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| 581 | long v, |
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| 582 | satArray_t *wl); |
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| 583 | EXTERN int |
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| 584 | AS_ImplyNode( |
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| 585 | satManager_t *cm, |
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| 586 | satLevel_t *d, |
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| 587 | long v); |
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| 588 | |
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| 589 | EXTERN void AS_ImplicationMain( |
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| 590 | satManager_t *cm, |
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| 591 | satLevel_t *d); |
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| 592 | EXTERN void |
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| 593 | AS_ImplyArray( |
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| 594 | satManager_t *cm, |
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| 595 | satLevel_t *d, |
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| 596 | satArray_t *arr); |
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| 597 | EXTERN void |
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| 598 | AS_PreProcessing(satManager_t *cm); |
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| 599 | EXTERN void |
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| 600 | AS_Backtrack( |
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| 601 | satManager_t *cm, |
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| 602 | int level); |
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| 603 | EXTERN void |
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| 604 | AS_UpdateScore( |
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| 605 | satManager_t *cm); |
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| 606 | EXTERN void |
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| 607 | AS_PeriodicFunctions(satManager_t *cm); |
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| 608 | EXTERN satLevel_t * |
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| 609 | AS_MakeDecision(satManager_t *cm); |
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| 610 | EXTERN void |
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| 611 | AS_FindUIP( |
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| 612 | satManager_t *cm, |
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| 613 | satArray_t *clauseArray, |
---|
| 614 | satLevel_t *d, |
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| 615 | int *objectFlag, |
---|
| 616 | int *bLevel, |
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| 617 | long *fdaLit); |
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| 618 | EXTERN int |
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| 619 | AS_ConflictAnalysis( |
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| 620 | satManager_t *cm, |
---|
| 621 | satLevel_t *d); |
---|
| 622 | EXTERN void |
---|
| 623 | AS_Solve(satManager_t *cm); |
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| 624 | EXTERN void AS_Main(satManager_t *cm); |
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| 625 | EXTERN void PureSatCreateOneLayer(Ntk_Network_t *network, |
---|
| 626 | PureSat_Manager_t *pm, |
---|
| 627 | satManager_t *cm, |
---|
| 628 | array_t * latchArray, |
---|
| 629 | int layer); |
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| 630 | EXTERN void PureSatCreateLayer(Ntk_Network_t *network, |
---|
| 631 | PureSat_Manager_t *pm, |
---|
| 632 | satManager_t *cm, |
---|
| 633 | array_t *absModel, |
---|
| 634 | array_t *sufArray); |
---|
| 635 | EXTERN void bAig_PureSat_ExpandTimeFrame( |
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| 636 | Ntk_Network_t *network, |
---|
| 637 | mAig_Manager_t *manager, |
---|
| 638 | PureSat_Manager_t *pm, |
---|
| 639 | int bound, |
---|
| 640 | int withInitialState); |
---|
| 641 | EXTERN bAigTimeFrame_t * bAig_PureSat_InitTimeFrame( |
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| 642 | Ntk_Network_t *network, |
---|
| 643 | mAig_Manager_t *manager, |
---|
| 644 | PureSat_Manager_t *pm, |
---|
| 645 | int withInitialState); |
---|
| 646 | EXTERN void PureSatCheckCoi(bAig_Manager_t *manager); |
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| 647 | EXTERN void PureSat_CheckFanoutFanin(bAig_Manager_t *manager); |
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| 648 | |
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| 649 | /**AutomaticEnd***************************************************************/ |
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| 650 | |
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| 651 | #endif /*_PURESATINT*/ |
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