# MC: formula failed --- (o1=0 + AF(o2=1)) # MC: Calling debugger for trace 1 --State machine_concret1_a1.state:machine_concret1_Abs1_STATE_19 o1:1 o2:0 r_i1:0 fails (o1=0 + AF(o2=1)). --State machine_concret1_a1.state:machine_concret1_Abs1_STATE_19 o1:1 o2:0 r_i1:0 fails o1=0. --State machine_concret1_a1.state:machine_concret1_Abs1_STATE_19 o1:1 o2:0 r_i1:0 fails AF(o2=1) --A fair path on which o2=1 is always false: --Counter example begins --Fair path stem: --State 0: machine_concret1_a1.state:machine_concret1_Abs1_STATE_19 o1:1 o2:0 r_i1:0 --Goes to state 1: machine_concret1_a1.state:machine_concret1_Abs1_STATE_20 --On input: machine_concret1_a1.nd_aff0:1 machine_concret1_a1.nd_aff1:0 machine_concret1_a1.nd_o1:1 machine_concret1_a1.nd_o2:0 machine_concret1_a1.nd_r_i1:0 machine_concret1_a1.state$raw_na$initial$_nb:machine_concret1_Abs1_STATE_25 --Goes to state 2: machine_concret1_a1.state:machine_concret1_Abs1_STATE_13 --On input: --Fair path cycle: --State 0: machine_concret1_a1.state:machine_concret1_Abs1_STATE_13 o1:1 o2:0 r_i1:0 --Goes to state 1: --On input: machine_concret1_a1.nd_aff0:1 machine_concret1_a1.nd_aff1:0 machine_concret1_a1.nd_o1:1 machine_concret1_a1.nd_o2:0 machine_concret1_a1.nd_r_i1:0 machine_concret1_a1.state$raw_na$initial$_nb:machine_concret1_Abs1_STATE_25 --Counter example ends --State machine_concret1_a1.state:machine_concret1_Abs1_STATE_19 o1:1 o2:0 r_i1:0 fails o2=1. --State machine_concret1_a1.state:machine_concret1_Abs1_STATE_20 o1:1 o2:0 r_i1:0 fails o2=1. --State machine_concret1_a1.state:machine_concret1_Abs1_STATE_13 o1:1 o2:0 r_i1:0 fails o2=1. # MC: formula failed --- AG(o2=0) # MC: Calling debugger for trace 1 --State machine_concret1_a1.state:machine_concret1_Abs1_STATE_25 o1:0 o2:1 r_i1:0 fails AG(o2=0) since o2=0 is false at this state --State machine_concret1_a1.state:machine_concret1_Abs1_STATE_25 o1:0 o2:1 r_i1:0 fails o2=0.