Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r162-csrt-155286433600070.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is SafeBus-PT-03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-csrt-155286433600070
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 3.5K Feb 12 15:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 12 15:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 8 17:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K Feb 8 17:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 100 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 338 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.7K Feb 5 01:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 01:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.5K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 4 17:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 4 17:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 1 13:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29K Feb 1 13:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 93K Mar 10 17:31 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SafeBus-PT-03-LTLFireability-00
FORMULA_NAME SafeBus-PT-03-LTLFireability-01
FORMULA_NAME SafeBus-PT-03-LTLFireability-02
FORMULA_NAME SafeBus-PT-03-LTLFireability-03
FORMULA_NAME SafeBus-PT-03-LTLFireability-04
FORMULA_NAME SafeBus-PT-03-LTLFireability-05
FORMULA_NAME SafeBus-PT-03-LTLFireability-06
FORMULA_NAME SafeBus-PT-03-LTLFireability-07
FORMULA_NAME SafeBus-PT-03-LTLFireability-08
FORMULA_NAME SafeBus-PT-03-LTLFireability-09
FORMULA_NAME SafeBus-PT-03-LTLFireability-10
FORMULA_NAME SafeBus-PT-03-LTLFireability-11
FORMULA_NAME SafeBus-PT-03-LTLFireability-12
FORMULA_NAME SafeBus-PT-03-LTLFireability-13
FORMULA_NAME SafeBus-PT-03-LTLFireability-14
FORMULA_NAME SafeBus-PT-03-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1553040659501

Working with output stream class java.io.PrintStream
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !(("((((R_tout>=1)&&(MSG_1>=1))||((R_tout>=1)&&(MSG_2>=1)))||((R_tout>=1)&&(MSG_3>=1)))"))
Formula 0 simplified : !"((((R_tout>=1)&&(MSG_1>=1))||((R_tout>=1)&&(MSG_2>=1)))||((R_tout>=1)&&(MSG_3>=1)))"
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 68
// Phase 1: matrix 68 rows 54 cols
invariant :AMC_1_1 + AMC_1_2 + AMC_1_3 + RMC_1 + PMC_1 + -1'wait_cable_1 = 0
invariant :wait_ack_1_2 + wait_ack_1_3 + listen_1 + wait_cable_1 + wait_msg_1 + loop_em_1 = 1
invariant :AMC_2_1 + AMC_2_2 + AMC_2_3 + RMC_2 + PMC_2 + -1'wait_cable_2 = 0
invariant :Cpt2_2 + -2'AMC_1_2 + -2'AMC_2_2 + -2'AMC_3_2 + -1'AMC_1_3 + -1'AMC_2_3 + -1'AMC_3_3 + -1'RMC_1 + -1'RMC_2 + -1'RMC_3 + -1'PMC_1 + -1'PMC_2 + -1'PMC_3 + wait_cable_1 + wait_cable_2 + wait_cable_3 + Cpt1_1 + Cpt1_3 = 1
invariant :-1'wait_ack_1_2 + -1'wait_ack_1_3 + cable_used_1 + -1'FMC_1 + -1'PMC_1 = 0
invariant :Cpt2_1 + AMC_1_2 + AMC_2_2 + AMC_3_2 + 2'AMC_1_3 + 2'AMC_2_3 + 2'AMC_3_3 + RMC_1 + RMC_2 + RMC_3 + PMC_1 + PMC_2 + PMC_3 + -1'wait_cable_1 + -1'wait_cable_2 + -1'wait_cable_3 + -1'Cpt1_1 = 0
invariant :AMC_3_1 + AMC_3_2 + AMC_3_3 + RMC_3 + PMC_3 + -1'wait_cable_3 = 0
invariant :ACK + T_out + -1'wait_ack_2_1 + -1'wait_ack_3_1 + -1'wait_ack_1_2 + -1'wait_ack_3_2 + -1'wait_ack_1_3 + -1'wait_ack_2_3 + MSG_1 + MSG_2 + MSG_3 = 0
invariant :Cpt1_1 + Cpt1_2 + Cpt1_3 = 1
invariant :R_tout + S_tout = 1
invariant :Cpt2_3 + AMC_1_2 + AMC_2_2 + AMC_3_2 + -1'AMC_1_3 + -1'AMC_2_3 + -1'AMC_3_3 + -1'Cpt1_3 = 0
invariant :-1'wait_ack_2_1 + -1'wait_ack_2_3 + cable_used_2 + -1'FMC_2 + -1'PMC_2 = 0
invariant :-1'wait_ack_3_1 + -1'wait_ack_3_2 + cable_used_3 + -1'FMC_3 + -1'PMC_3 = 0
invariant :wait_ack_3_1 + wait_ack_3_2 + listen_3 + wait_cable_3 + wait_msg_3 + loop_em_3 = 1
invariant :FMCb + FMC_1 + FMC_2 + FMC_3 = 1
invariant :wait_ack_2_1 + wait_ack_3_1 + wait_ack_1_2 + wait_ack_3_2 + wait_ack_1_3 + wait_ack_2_3 + FMC_1 + FMC_2 + FMC_3 + cable_free + PMC_1 + PMC_2 + PMC_3 = 1
invariant :wait_ack_2_1 + wait_ack_2_3 + listen_2 + wait_cable_2 + wait_msg_2 + loop_em_2 = 1
Reverse transition relation is NOT exact ! Due to transitions I_reemit_2_1, I_reemit_3_1, I_reemit_1_2, I_reemit_3_2, I_reemit_1_3, I_reemit_2_3, C_free_1_1, C_free_2_2, C_free_3_3, I_rec1_1_1, I_rec1_2_2, I_rec1_3_3, loss_m_1, loss_m_2, loss_m_3, I_rec2_1_1, I_rec2_2_2, I_rec2_3_3, I_ask2_1_1, I_ask2_2_1, I_ask2_3_1, I_ask2_1_2, I_ask2_2_2, I_ask2_3_2, I_ask2_1_3, I_ask2_2_3, I_ask2_3_3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :9/55/27/91
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
47 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.522839,29876,1,0,196,59067,199,82,2752,46416,194
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !(("((((((((ACK>=1)&&(wait_ack_2_1>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_1>=1))&&(FMCb>=1)))||(((ACK>=1)&&(wait_ack_1_2>=1))&&(FMCb>=1)))||(((ACK>=1)&&(wait_ack_3_2>=1))&&(FMCb>=1)))||(((ACK>=1)&&(wait_ack_1_3>=1))&&(FMCb>=1)))||(((ACK>=1)&&(wait_ack_2_3>=1))&&(FMCb>=1)))"))
Formula 1 simplified : !"((((((((ACK>=1)&&(wait_ack_2_1>=1))&&(FMCb>=1))||(((ACK>=1)&&(wait_ack_3_1>=1))&&(FMCb>=1)))||(((ACK>=1)&&(wait_ack_1_2>=1))&&(FMCb>=1)))||(((ACK>=1)&&(wait_ack_3_2>=1))&&(FMCb>=1)))||(((ACK>=1)&&(wait_ack_1_3>=1))&&(FMCb>=1)))||(((ACK>=1)&&(wait_ack_2_3>=1))&&(FMCb>=1)))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.524649,30236,1,0,196,59067,202,82,2775,46423,196
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((("((((S_tout>=1)&&(FMC_1>=1))||((S_tout>=1)&&(FMC_2>=1)))||((S_tout>=1)&&(FMC_3>=1)))")U(F(F(F("((((S_tout>=1)&&(FMC_1>=1))||((S_tout>=1)&&(FMC_2>=1)))||((S_tout>=1)&&(FMC_3>=1)))"))))))
Formula 2 simplified : !("((((S_tout>=1)&&(FMC_1>=1))||((S_tout>=1)&&(FMC_2>=1)))||((S_tout>=1)&&(FMC_3>=1)))" U F"((((S_tout>=1)&&(FMC_1>=1))||((S_tout>=1)&&(FMC_2>=1)))||((S_tout>=1)&&(FMC_3>=1)))")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
71 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.23415,50772,1,0,263,130121,211,112,2784,163828,353
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((G("(((((((T_out>=1)&&(wait_ack_2_1>=1))||((T_out>=1)&&(wait_ack_3_1>=1)))||((T_out>=1)&&(wait_ack_1_2>=1)))||((T_out>=1)&&(wait_ack_3_2>=1)))||((T_out>=1)&&(wait_ack_1_3>=1)))||((T_out>=1)&&(wait_ack_2_3>=1)))")))
Formula 3 simplified : !G"(((((((T_out>=1)&&(wait_ack_2_1>=1))||((T_out>=1)&&(wait_ack_3_1>=1)))||((T_out>=1)&&(wait_ack_1_2>=1)))||((T_out>=1)&&(wait_ack_3_2>=1)))||((T_out>=1)&&(wait_ack_1_3>=1)))||((T_out>=1)&&(wait_ack_2_3>=1)))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.23649,51012,1,0,263,130121,217,112,2793,163829,358
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((G(X(X(G(G("((((((((((listen_1>=1)&&(Cpt1_1>=1))||((listen_2>=1)&&(Cpt1_1>=1)))||((listen_3>=1)&&(Cpt1_1>=1)))||((listen_1>=1)&&(Cpt1_2>=1)))||((listen_2>=1)&&(Cpt1_2>=1)))||((listen_3>=1)&&(Cpt1_2>=1)))||((listen_1>=1)&&(Cpt1_3>=1)))||((listen_2>=1)&&(Cpt1_3>=1)))||((listen_3>=1)&&(Cpt1_3>=1)))")))))))
Formula 4 simplified : !GXXG"((((((((((listen_1>=1)&&(Cpt1_1>=1))||((listen_2>=1)&&(Cpt1_1>=1)))||((listen_3>=1)&&(Cpt1_1>=1)))||((listen_1>=1)&&(Cpt1_2>=1)))||((listen_2>=1)&&(Cpt1_2>=1)))||((listen_3>=1)&&(Cpt1_2>=1)))||((listen_1>=1)&&(Cpt1_3>=1)))||((listen_2>=1)&&(Cpt1_3>=1)))||((listen_3>=1)&&(Cpt1_3>=1)))"
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
60 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.84601,65268,1,0,325,182331,223,135,2814,241977,487
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !((G(G(G(("((((MSG_1>=1)&&(wait_msg_1>=1))||((MSG_2>=1)&&(wait_msg_2>=1)))||((MSG_3>=1)&&(wait_msg_3>=1)))")U("(((((((PMC_2>=1)&&(wait_cable_2>=1))||((PMC_3>=1)&&(wait_cable_3>=1)))||((PMC_1>=1)&&(wait_cable_1>=1)))||((PMC_3>=1)&&(wait_cable_3>=1)))||((PMC_1>=1)&&(wait_cable_1>=1)))||((PMC_2>=1)&&(wait_cable_2>=1)))"))))))
Formula 5 simplified : !G("((((MSG_1>=1)&&(wait_msg_1>=1))||((MSG_2>=1)&&(wait_msg_2>=1)))||((MSG_3>=1)&&(wait_msg_3>=1)))" U "(((((((PMC_2>=1)&&(wait_cable_2>=1))||((PMC_3>=1)&&(wait_cable_3>=1)))||((PMC_1>=1)&&(wait_cable_1>=1)))||((PMC_3>=1)&&(wait_cable_3>=1)))||((PMC_1>=1)&&(wait_cable_1>=1)))||((PMC_2>=1)&&(wait_cable_2>=1)))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.85093,66044,1,0,325,182331,239,135,2847,241984,494
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !((F(X(F(X(X("((((((((((Cpt1_1>=1)&&(loop_em_1>=1))||((Cpt1_1>=1)&&(loop_em_2>=1)))||((Cpt1_1>=1)&&(loop_em_3>=1)))||((Cpt1_2>=1)&&(loop_em_1>=1)))||((Cpt1_2>=1)&&(loop_em_2>=1)))||((Cpt1_2>=1)&&(loop_em_3>=1)))||((Cpt1_3>=1)&&(loop_em_1>=1)))||((Cpt1_3>=1)&&(loop_em_2>=1)))||((Cpt1_3>=1)&&(loop_em_3>=1)))")))))))
Formula 6 simplified : !FXFXX"((((((((((Cpt1_1>=1)&&(loop_em_1>=1))||((Cpt1_1>=1)&&(loop_em_2>=1)))||((Cpt1_1>=1)&&(loop_em_3>=1)))||((Cpt1_2>=1)&&(loop_em_1>=1)))||((Cpt1_2>=1)&&(loop_em_2>=1)))||((Cpt1_2>=1)&&(loop_em_3>=1)))||((Cpt1_3>=1)&&(loop_em_1>=1)))||((Cpt1_3>=1)&&(loop_em_2>=1)))||((Cpt1_3>=1)&&(loop_em_3>=1)))"
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
49 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.33322,77372,1,0,387,224029,248,160,2864,323788,629
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !((F("((ACK>=1)&&(R_tout>=1))")))
Formula 7 simplified : !F"((ACK>=1)&&(R_tout>=1))"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
15 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.48947,81068,1,0,461,238533,257,190,2865,353924,797
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !(("((((Cpt2_3>=1)&&(AMC_1_3>=1))&&(cable_used_2>=1))&&(FMCb>=1))"))
Formula 8 simplified : !"((((Cpt2_3>=1)&&(AMC_1_3>=1))&&(cable_used_2>=1))&&(FMCb>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.4903,81068,1,0,461,238533,260,190,2871,353926,799
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !(("((((Cpt2_3>=1)&&(AMC_3_3>=1))&&(cable_used_1>=1))&&(FMCb>=1))"))
Formula 9 simplified : !"((((Cpt2_3>=1)&&(AMC_3_3>=1))&&(cable_used_1>=1))&&(FMCb>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.49152,81332,1,0,461,238533,263,190,2876,353927,801
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !((X("((PMC_1>=1)&&(wait_cable_1>=1))")))
Formula 10 simplified : !X"((PMC_1>=1)&&(wait_cable_1>=1))"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.49864,81332,1,0,461,238785,266,190,2876,354495,805
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !((G(X(G(G("((T_out>=1)&&(wait_ack_3_1>=1))"))))))
Formula 11 simplified : !GXG"((T_out>=1)&&(wait_ack_3_1>=1))"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.50009,81588,1,0,461,238785,272,190,2876,354497,810
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !((G(G((G("((cable_used_2>=1)&&(FMC_2>=1))"))U(F("((((Cpt2_1>=1)&&(AMC_1_1>=1))&&(cable_used_3>=1))&&(FMCb>=1))"))))))
Formula 12 simplified : !G(G"((cable_used_2>=1)&&(FMC_2>=1))" U F"((((Cpt2_1>=1)&&(AMC_1_1>=1))&&(cable_used_3>=1))&&(FMCb>=1))")
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
2 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.51837,81956,1,0,468,240118,281,191,2882,356348,838
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !((F(F((F("((((Cpt2_2>=1)&&(AMC_2_2>=1))&&(cable_used_3>=1))&&(FMCb>=1))"))U(X("((MSG_3>=1)&&(wait_msg_3>=1))"))))))
Formula 13 simplified : !F(F"((((Cpt2_2>=1)&&(AMC_2_2>=1))&&(cable_used_3>=1))&&(FMCb>=1))" U X"((MSG_3>=1)&&(wait_msg_3>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
24 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.75777,87500,1,0,529,261591,290,221,2882,395807,995
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !((F(G(F(X(G("((((Cpt2_2>=1)&&(AMC_1_2>=1))&&(cable_used_2>=1))&&(FMCb>=1))")))))))
Formula 14 simplified : !FGFXG"((((Cpt2_2>=1)&&(AMC_1_2>=1))&&(cable_used_2>=1))&&(FMCb>=1))"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
2 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.78633,88200,1,0,536,263625,303,226,2889,399268,1022
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !((G(F(X("((((Cpt2_3>=1)&&(AMC_1_3>=1))&&(FMCb>=1))&&(cable_free>=1))")))))
Formula 15 simplified : !GFX"((((Cpt2_3>=1)&&(AMC_1_3>=1))&&(FMCb>=1))&&(cable_free>=1))"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.81776,89236,1,0,555,266084,312,227,2892,402070,1078
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA SafeBus-PT-03-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1553040666033

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 20, 2019 12:11:01 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 20, 2019 12:11:01 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 20, 2019 12:11:01 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 65 ms
Mar 20, 2019 12:11:01 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 57 places.
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 91 transitions.
Mar 20, 2019 12:11:02 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 20 ms
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 3 fixed domain variables (out of 57 variables) in GAL type SafeBus_PT_03
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 3 constant array cells/variables (out of 57 variables) in type SafeBus_PT_03
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: msgl_3,msgl_1,msgl_2,
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 3 constant variables :msgl_3=1, msgl_1=1, msgl_2=1
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 13 expressions due to constant valuations.
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 59 ms
Mar 20, 2019 12:11:02 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
Mar 20, 2019 12:11:02 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 91 transitions.
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 17 place invariants in 20 ms
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 54 variables to be positive in 157 ms
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 91 transitions.
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/91 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 91 transitions.
Mar 20, 2019 12:11:02 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 12:11:05 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 91 transitions.
Mar 20, 2019 12:11:05 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (and (and (and (>= (select s0 14) 1) (>= (select s0 19) 1)) (>= (select s0 25) 1)) (>= (select s0 28) 1))) with error
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:480)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 20, 2019 12:11:05 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 3291ms conformant to PINS in folder :/home/mcc/execution

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SafeBus-PT-03"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool itstools"
echo " Input is SafeBus-PT-03, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-csrt-155286433600070"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-03.tgz
mv SafeBus-PT-03 execution
cd execution
if [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;