Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r131-smll-171624288700253.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DNAwalker-PT-05track28LR, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288700253
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 14:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Apr 13 14:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 13 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 12 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 108K May 18 16:42 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 DNAwalker-PT-05track28LR-LTLFireability-00
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-01
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-02
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-03
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-04
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-05
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-06
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-07
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-08
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-09
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-10
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-11
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-12
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-13
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-14
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716426123329

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-05track28LR
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-23 01:02:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 01:02:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 01:02:06] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2024-05-23 01:02:06] [INFO ] Transformed 34 places.
[2024-05-23 01:02:06] [INFO ] Transformed 250 transitions.
[2024-05-23 01:02:06] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 319 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-05track28LR-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-05track28LR-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-05track28LR-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 17 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:02:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2024-05-23 01:02:06] [INFO ] Computed 0 invariants in 14 ms
[2024-05-23 01:02:06] [INFO ] Dead Transitions using invariants and state equation in 370 ms found 0 transitions.
[2024-05-23 01:02:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:06] [INFO ] Invariant cache hit.
[2024-05-23 01:02:06] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-23 01:02:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:06] [INFO ] Invariant cache hit.
[2024-05-23 01:02:07] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:02:07] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
[2024-05-23 01:02:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:07] [INFO ] Invariant cache hit.
[2024-05-23 01:02:07] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 996 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 21 out of 34 places after structural reductions.
[2024-05-23 01:02:07] [INFO ] Flatten gal took : 60 ms
[2024-05-23 01:02:07] [INFO ] Flatten gal took : 27 ms
[2024-05-23 01:02:07] [INFO ] Input system was already deterministic with 250 transitions.
Incomplete random walk after 10000 steps, including 642 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 24) seen :23
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 01:02:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:08] [INFO ] Invariant cache hit.
[2024-05-23 01:02:08] [INFO ] After 198ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 01:02:10] [INFO ] After 2447ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 34 stabilizing places and 246 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((G(F(p1))||p0))&&F(p2))))'
Support contains 6 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 20 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:02:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:11] [INFO ] Invariant cache hit.
[2024-05-23 01:02:11] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
[2024-05-23 01:02:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:11] [INFO ] Invariant cache hit.
[2024-05-23 01:02:11] [INFO ] Implicit Places using invariants in 128 ms returned []
[2024-05-23 01:02:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:11] [INFO ] Invariant cache hit.
[2024-05-23 01:02:11] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:02:11] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
[2024-05-23 01:02:11] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-23 01:02:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:11] [INFO ] Invariant cache hit.
[2024-05-23 01:02:12] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 926 ms. Remains : 34/34 places, 250/250 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 401 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (AND (GEQ s4 2) (GEQ s12 1)) (AND (GEQ s14 1) (GEQ s22 2))), p0:(OR (LT s10 1) (LT s24 2)), p1:(OR (LT s10 1) (LT s24 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 57 steps with 7 reset in 4 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-00 finished in 1416 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 12 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:02:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:12] [INFO ] Invariant cache hit.
[2024-05-23 01:02:12] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
[2024-05-23 01:02:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:12] [INFO ] Invariant cache hit.
[2024-05-23 01:02:12] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-23 01:02:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:12] [INFO ] Invariant cache hit.
[2024-05-23 01:02:12] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:02:13] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 444 ms to find 0 implicit places.
[2024-05-23 01:02:13] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-23 01:02:13] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:13] [INFO ] Invariant cache hit.
[2024-05-23 01:02:13] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 825 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s13 2) (GEQ s31 1)), p0:(OR (LT s2 2) (LT s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 236 ms.
Product exploration explored 100000 steps with 0 reset in 181 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 6 factoid took 256 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 636 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 01:02:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:14] [INFO ] Invariant cache hit.
[2024-05-23 01:02:14] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 01:02:14] [INFO ] After 393ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 309 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 34 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:02:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:15] [INFO ] Invariant cache hit.
[2024-05-23 01:02:15] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
[2024-05-23 01:02:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:15] [INFO ] Invariant cache hit.
[2024-05-23 01:02:15] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-23 01:02:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:15] [INFO ] Invariant cache hit.
[2024-05-23 01:02:15] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:02:15] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
[2024-05-23 01:02:15] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-23 01:02:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:15] [INFO ] Invariant cache hit.
[2024-05-23 01:02:16] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 797 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 144 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 48 steps, including 3 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 182 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 267 ms.
Product exploration explored 100000 steps with 0 reset in 74 ms.
Built C files in :
/tmp/ltsmin205109074976646012
[2024-05-23 01:02:17] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 01:02:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:02:17] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 01:02:17] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:02:17] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 01:02:17] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:02:17] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin205109074976646012
Running compilation step : cd /tmp/ltsmin205109074976646012;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 879 ms.
Running link step : cd /tmp/ltsmin205109074976646012;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin205109074976646012;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13454741663127822162.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:02:32] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:32] [INFO ] Invariant cache hit.
[2024-05-23 01:02:32] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
[2024-05-23 01:02:32] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:32] [INFO ] Invariant cache hit.
[2024-05-23 01:02:32] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-23 01:02:32] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:32] [INFO ] Invariant cache hit.
[2024-05-23 01:02:32] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:02:33] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 440 ms to find 0 implicit places.
[2024-05-23 01:02:33] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 01:02:33] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:33] [INFO ] Invariant cache hit.
[2024-05-23 01:02:33] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 807 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin12696523952621820469
[2024-05-23 01:02:33] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 01:02:33] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:02:33] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 01:02:33] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:02:33] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 01:02:33] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:02:33] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12696523952621820469
Running compilation step : cd /tmp/ltsmin12696523952621820469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 682 ms.
Running link step : cd /tmp/ltsmin12696523952621820469;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12696523952621820469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13053742428415615722.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 01:02:48] [INFO ] Flatten gal took : 23 ms
[2024-05-23 01:02:48] [INFO ] Flatten gal took : 16 ms
[2024-05-23 01:02:48] [INFO ] Time to serialize gal into /tmp/LTL6805837189602143822.gal : 5 ms
[2024-05-23 01:02:48] [INFO ] Time to serialize properties into /tmp/LTL8160524162014030380.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6805837189602143822.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7322516569997283852.hoa' '-atoms' '/tmp/LTL8160524162014030380.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8160524162014030380.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7322516569997283852.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
58 unique states visited
0 strongly connected components in search stack
60 transitions explored
31 items max in DFS search stack
799 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,0,8.04259,175124,1,0,1005,721447,521,480,2813,1.03104e+06,1436
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-01 finished in 45367 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))&&F((p1&&F(p0)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:02:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:57] [INFO ] Invariant cache hit.
[2024-05-23 01:02:58] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
[2024-05-23 01:02:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:58] [INFO ] Invariant cache hit.
[2024-05-23 01:02:58] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 01:02:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:58] [INFO ] Invariant cache hit.
[2024-05-23 01:02:58] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:02:58] [INFO ] Implicit Places using invariants and state equation in 374 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
[2024-05-23 01:02:58] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 01:02:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:58] [INFO ] Invariant cache hit.
[2024-05-23 01:02:58] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 811 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s14 1) (GEQ s16 2)), p1:(OR (LT s13 1) (LT s24 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-02 finished in 979 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:02:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:58] [INFO ] Invariant cache hit.
[2024-05-23 01:02:58] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
[2024-05-23 01:02:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:58] [INFO ] Invariant cache hit.
[2024-05-23 01:02:59] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 01:02:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:59] [INFO ] Invariant cache hit.
[2024-05-23 01:02:59] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:02:59] [INFO ] Implicit Places using invariants and state equation in 368 ms returned []
Implicit Place search using SMT with State Equation took 423 ms to find 0 implicit places.
[2024-05-23 01:02:59] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 01:02:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:02:59] [INFO ] Invariant cache hit.
[2024-05-23 01:02:59] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 714 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1 2) (LT s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 77 ms.
Product exploration explored 100000 steps with 0 reset in 158 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 230 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 194 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 125 ms :[(NOT p0)]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:03:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:00] [INFO ] Invariant cache hit.
[2024-05-23 01:03:00] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
[2024-05-23 01:03:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:00] [INFO ] Invariant cache hit.
[2024-05-23 01:03:00] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-23 01:03:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:00] [INFO ] Invariant cache hit.
[2024-05-23 01:03:00] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:03:01] [INFO ] Implicit Places using invariants and state equation in 364 ms returned []
Implicit Place search using SMT with State Equation took 426 ms to find 0 implicit places.
[2024-05-23 01:03:01] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 01:03:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:01] [INFO ] Invariant cache hit.
[2024-05-23 01:03:01] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 765 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 172 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 200 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 87 ms.
Product exploration explored 100000 steps with 0 reset in 85 ms.
Built C files in :
/tmp/ltsmin13154234396184009462
[2024-05-23 01:03:01] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 01:03:02] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:03:02] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 01:03:02] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:03:02] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 01:03:02] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:03:02] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13154234396184009462
Running compilation step : cd /tmp/ltsmin13154234396184009462;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 727 ms.
Running link step : cd /tmp/ltsmin13154234396184009462;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13154234396184009462;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16866715425767547506.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 8 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:03:17] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:17] [INFO ] Invariant cache hit.
[2024-05-23 01:03:17] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
[2024-05-23 01:03:17] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:17] [INFO ] Invariant cache hit.
[2024-05-23 01:03:17] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-23 01:03:17] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:17] [INFO ] Invariant cache hit.
[2024-05-23 01:03:17] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:03:17] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2024-05-23 01:03:17] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 01:03:17] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:17] [INFO ] Invariant cache hit.
[2024-05-23 01:03:17] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 826 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin6875760402655705932
[2024-05-23 01:03:17] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 01:03:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:03:17] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 01:03:17] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:03:17] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 01:03:17] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:03:17] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6875760402655705932
Running compilation step : cd /tmp/ltsmin6875760402655705932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 706 ms.
Running link step : cd /tmp/ltsmin6875760402655705932;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin6875760402655705932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14697407442422221592.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 01:03:33] [INFO ] Flatten gal took : 15 ms
[2024-05-23 01:03:33] [INFO ] Flatten gal took : 14 ms
[2024-05-23 01:03:33] [INFO ] Time to serialize gal into /tmp/LTL12174863271785231964.gal : 4 ms
[2024-05-23 01:03:33] [INFO ] Time to serialize properties into /tmp/LTL7237991003022583912.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12174863271785231964.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5540889782497471224.hoa' '-atoms' '/tmp/LTL7237991003022583912.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7237991003022583912.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5540889782497471224.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
1352 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,0,13.5551,296152,1,0,980,1.32324e+06,521,494,2748,1.85504e+06,1068
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Detected timeout of ITS tools.
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-03 finished in 49346 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(p1))) U p2))'
Support contains 6 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:03:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:48] [INFO ] Invariant cache hit.
[2024-05-23 01:03:48] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
[2024-05-23 01:03:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:48] [INFO ] Invariant cache hit.
[2024-05-23 01:03:48] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 01:03:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:48] [INFO ] Invariant cache hit.
[2024-05-23 01:03:48] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:03:48] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
[2024-05-23 01:03:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:48] [INFO ] Invariant cache hit.
[2024-05-23 01:03:48] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 724 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(NOT p2), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s25 1) (GEQ s31 2)), p0:(AND (GEQ s3 1) (GEQ s5 2)), p1:(AND (GEQ s6 2) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-04 finished in 895 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:03:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:49] [INFO ] Invariant cache hit.
[2024-05-23 01:03:49] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
[2024-05-23 01:03:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:49] [INFO ] Invariant cache hit.
[2024-05-23 01:03:49] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-23 01:03:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:49] [INFO ] Invariant cache hit.
[2024-05-23 01:03:49] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:03:49] [INFO ] Implicit Places using invariants and state equation in 382 ms returned []
Implicit Place search using SMT with State Equation took 446 ms to find 0 implicit places.
[2024-05-23 01:03:49] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 01:03:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:49] [INFO ] Invariant cache hit.
[2024-05-23 01:03:49] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 739 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s25 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 25 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-07 finished in 789 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))||G(p1)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:03:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:49] [INFO ] Invariant cache hit.
[2024-05-23 01:03:49] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
[2024-05-23 01:03:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:49] [INFO ] Invariant cache hit.
[2024-05-23 01:03:50] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-23 01:03:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:50] [INFO ] Invariant cache hit.
[2024-05-23 01:03:50] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:03:50] [INFO ] Implicit Places using invariants and state equation in 403 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2024-05-23 01:03:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:50] [INFO ] Invariant cache hit.
[2024-05-23 01:03:50] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 760 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s15 2) (LT s18 1)), p0:(OR (LT s4 1) (LT s10 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 70 ms.
Product exploration explored 100000 steps with 0 reset in 106 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 164 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 634 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 01:03:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:51] [INFO ] Invariant cache hit.
[2024-05-23 01:03:51] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 01:03:52] [INFO ] After 489ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 268 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:03:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:52] [INFO ] Invariant cache hit.
[2024-05-23 01:03:52] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
[2024-05-23 01:03:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:52] [INFO ] Invariant cache hit.
[2024-05-23 01:03:52] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-23 01:03:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:52] [INFO ] Invariant cache hit.
[2024-05-23 01:03:53] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:03:53] [INFO ] Implicit Places using invariants and state equation in 482 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
[2024-05-23 01:03:53] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:53] [INFO ] Invariant cache hit.
[2024-05-23 01:03:53] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 832 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 141 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 144 steps, including 8 resets, run visited all 2 properties in 2 ms. (steps per millisecond=72 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 229 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 237 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 299 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 73 ms.
Product exploration explored 100000 steps with 0 reset in 115 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:03:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:55] [INFO ] Invariant cache hit.
[2024-05-23 01:03:55] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
[2024-05-23 01:03:55] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 01:03:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:03:55] [INFO ] Invariant cache hit.
[2024-05-23 01:03:55] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 334 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin14857273777010561940
[2024-05-23 01:03:55] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14857273777010561940
Running compilation step : cd /tmp/ltsmin14857273777010561940;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 537 ms.
Running link step : cd /tmp/ltsmin14857273777010561940;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin14857273777010561940;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12398463200249713770.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:04:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:04:10] [INFO ] Invariant cache hit.
[2024-05-23 01:04:11] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
[2024-05-23 01:04:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:04:11] [INFO ] Invariant cache hit.
[2024-05-23 01:04:11] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-23 01:04:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:04:11] [INFO ] Invariant cache hit.
[2024-05-23 01:04:11] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:04:11] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
[2024-05-23 01:04:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:04:11] [INFO ] Invariant cache hit.
[2024-05-23 01:04:11] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 761 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin3034592843083021676
[2024-05-23 01:04:11] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3034592843083021676
Running compilation step : cd /tmp/ltsmin3034592843083021676;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 521 ms.
Running link step : cd /tmp/ltsmin3034592843083021676;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin3034592843083021676;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1192069032748814988.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 01:04:26] [INFO ] Flatten gal took : 14 ms
[2024-05-23 01:04:26] [INFO ] Flatten gal took : 14 ms
[2024-05-23 01:04:26] [INFO ] Time to serialize gal into /tmp/LTL11593295814771257957.gal : 4 ms
[2024-05-23 01:04:26] [INFO ] Time to serialize properties into /tmp/LTL598941787306580779.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11593295814771257957.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11082245750732261003.hoa' '-atoms' '/tmp/LTL598941787306580779.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL598941787306580779.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11082245750732261003.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2024-05-23 01:04:42] [INFO ] Flatten gal took : 14 ms
[2024-05-23 01:04:42] [INFO ] Flatten gal took : 14 ms
[2024-05-23 01:04:42] [INFO ] Time to serialize gal into /tmp/LTL8222189570244743089.gal : 2 ms
[2024-05-23 01:04:42] [INFO ] Time to serialize properties into /tmp/LTL5293625400111924733.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8222189570244743089.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5293625400111924733.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((A5<1)||(A10<2))")))||(G("((A14<2)||(A16<1))"))))))
Formula 0 simplified : XX(FG!"((A5<1)||(A10<2))" & F!"((A14<2)||(A16<1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2024-05-23 01:04:57] [INFO ] Flatten gal took : 15 ms
[2024-05-23 01:04:57] [INFO ] Applying decomposition
[2024-05-23 01:04:57] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2357057944805052890.txt' '-o' '/tmp/graph2357057944805052890.bin' '-w' '/tmp/graph2357057944805052890.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2357057944805052890.bin' '-l' '-1' '-v' '-w' '/tmp/graph2357057944805052890.weights' '-q' '0' '-e' '0.001'
[2024-05-23 01:04:57] [INFO ] Decomposing Gal with order
[2024-05-23 01:04:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 01:04:57] [INFO ] Removed a total of 416 redundant transitions.
[2024-05-23 01:04:57] [INFO ] Flatten gal took : 303 ms
[2024-05-23 01:04:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-23 01:04:57] [INFO ] Time to serialize gal into /tmp/LTL18424109556922363772.gal : 19 ms
[2024-05-23 01:04:57] [INFO ] Time to serialize properties into /tmp/LTL5324636387232487347.ltl : 28 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18424109556922363772.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5324636387232487347.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((u4.A5<1)||(u9.A10<2))")))||(G("((u13.A14<2)||(u15.A16<1))"))))))
Formula 0 simplified : XX(FG!"((u4.A5<1)||(u9.A10<2))" & F!"((u13.A14<2)||(u15.A16<1))")
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t25, t26, t27, t28, t29, t30, t31, t32...1398
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9615106483205873956
[2024-05-23 01:05:12] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9615106483205873956
Running compilation step : cd /tmp/ltsmin9615106483205873956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 523 ms.
Running link step : cd /tmp/ltsmin9615106483205873956;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin9615106483205873956;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-08 finished in 98096 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((!p0 U X(p1)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:05:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:27] [INFO ] Invariant cache hit.
[2024-05-23 01:05:28] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
[2024-05-23 01:05:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:28] [INFO ] Invariant cache hit.
[2024-05-23 01:05:28] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-23 01:05:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:28] [INFO ] Invariant cache hit.
[2024-05-23 01:05:28] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:05:28] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
[2024-05-23 01:05:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:28] [INFO ] Invariant cache hit.
[2024-05-23 01:05:28] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 814 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s28 2)), p1:(AND (GEQ s5 1) (GEQ s22 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-09 finished in 951 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||F(G(p2))||p0)))'
Support contains 6 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:05:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:28] [INFO ] Invariant cache hit.
[2024-05-23 01:05:29] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
[2024-05-23 01:05:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:29] [INFO ] Invariant cache hit.
[2024-05-23 01:05:29] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 01:05:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:29] [INFO ] Invariant cache hit.
[2024-05-23 01:05:29] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:05:29] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
[2024-05-23 01:05:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:29] [INFO ] Invariant cache hit.
[2024-05-23 01:05:29] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 735 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(OR (LT s4 2) (LT s14 1)), p1:(AND (GEQ s30 1) (GEQ s31 2)), p2:(AND (GEQ s12 2) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 36 steps with 11 reset in 1 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-10 finished in 942 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(G(!p1)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:05:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:29] [INFO ] Invariant cache hit.
[2024-05-23 01:05:30] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
[2024-05-23 01:05:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:30] [INFO ] Invariant cache hit.
[2024-05-23 01:05:30] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-23 01:05:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:30] [INFO ] Invariant cache hit.
[2024-05-23 01:05:30] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:05:30] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2024-05-23 01:05:30] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-23 01:05:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:30] [INFO ] Invariant cache hit.
[2024-05-23 01:05:30] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 976 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) p1), p1]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 2) (LT s8 1)), p1:(AND (GEQ s3 1) (GEQ s5 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 154 ms.
Product exploration explored 100000 steps with 0 reset in 148 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 8 factoid took 780 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) p1), p1]
Incomplete random walk after 10000 steps, including 640 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 01:05:32] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:32] [INFO ] Invariant cache hit.
[2024-05-23 01:05:32] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 01:05:33] [INFO ] After 646ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (X (X p1)), (F (AND p0 p1)), (F (NOT p0)), (F p1)]
Knowledge based reduction with 9 factoid took 1004 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[p1]
Stuttering acceptance computed with spot in 50 ms :[p1]
Support contains 2 out of 34 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:05:34] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:34] [INFO ] Invariant cache hit.
[2024-05-23 01:05:34] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
[2024-05-23 01:05:34] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:34] [INFO ] Invariant cache hit.
[2024-05-23 01:05:34] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-23 01:05:34] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:34] [INFO ] Invariant cache hit.
[2024-05-23 01:05:34] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:05:34] [INFO ] Implicit Places using invariants and state equation in 503 ms returned []
Implicit Place search using SMT with State Equation took 584 ms to find 0 implicit places.
[2024-05-23 01:05:34] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 01:05:34] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:34] [INFO ] Invariant cache hit.
[2024-05-23 01:05:35] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 978 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 183 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[p1]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 3 factoid took 218 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[p1]
Stuttering acceptance computed with spot in 50 ms :[p1]
Stuttering acceptance computed with spot in 63 ms :[p1]
Product exploration explored 100000 steps with 0 reset in 143 ms.
Product exploration explored 100000 steps with 0 reset in 169 ms.
Built C files in :
/tmp/ltsmin2234599023614930172
[2024-05-23 01:05:36] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 01:05:36] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:05:36] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 01:05:36] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:05:36] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 01:05:36] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:05:36] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2234599023614930172
Running compilation step : cd /tmp/ltsmin2234599023614930172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 959 ms.
Running link step : cd /tmp/ltsmin2234599023614930172;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin2234599023614930172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10853781643360018740.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:05:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:51] [INFO ] Invariant cache hit.
[2024-05-23 01:05:51] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
[2024-05-23 01:05:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:51] [INFO ] Invariant cache hit.
[2024-05-23 01:05:51] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 01:05:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:51] [INFO ] Invariant cache hit.
[2024-05-23 01:05:51] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:05:52] [INFO ] Implicit Places using invariants and state equation in 652 ms returned []
Implicit Place search using SMT with State Equation took 717 ms to find 0 implicit places.
[2024-05-23 01:05:52] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 01:05:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:05:52] [INFO ] Invariant cache hit.
[2024-05-23 01:05:52] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1015 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin17003027134383298672
[2024-05-23 01:05:52] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 01:05:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:05:52] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 01:05:52] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:05:52] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 01:05:52] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:05:52] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17003027134383298672
Running compilation step : cd /tmp/ltsmin17003027134383298672;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 978 ms.
Running link step : cd /tmp/ltsmin17003027134383298672;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin17003027134383298672;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2016523490410875879.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 01:06:07] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:06:07] [INFO ] Flatten gal took : 11 ms
[2024-05-23 01:06:07] [INFO ] Time to serialize gal into /tmp/LTL553988679209406703.gal : 2 ms
[2024-05-23 01:06:07] [INFO ] Time to serialize properties into /tmp/LTL17063877791499438043.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL553988679209406703.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12047798267023106063.hoa' '-atoms' '/tmp/LTL17063877791499438043.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17063877791499438043.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12047798267023106063.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
1231 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,0,12.3485,277208,1,0,990,1.2489e+06,521,489,2748,1.75648e+06,1058
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-11 finished in 52030 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||(G(p2)&&p1)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:06:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:21] [INFO ] Invariant cache hit.
[2024-05-23 01:06:22] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
[2024-05-23 01:06:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:22] [INFO ] Invariant cache hit.
[2024-05-23 01:06:22] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-23 01:06:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:22] [INFO ] Invariant cache hit.
[2024-05-23 01:06:22] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:06:22] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
[2024-05-23 01:06:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:22] [INFO ] Invariant cache hit.
[2024-05-23 01:06:22] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 825 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s32 2)), p1:(AND (GEQ s15 1) (GEQ s18 2)), p2:(OR (LT s15 1) (LT s18 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-15 finished in 997 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))||G(p1)))))'
Found a Lengthening insensitive property : DNAwalker-PT-05track28LR-LTLFireability-08
Stuttering acceptance computed with spot in 245 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:06:23] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:23] [INFO ] Invariant cache hit.
[2024-05-23 01:06:23] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
[2024-05-23 01:06:23] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:23] [INFO ] Invariant cache hit.
[2024-05-23 01:06:23] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-23 01:06:23] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:23] [INFO ] Invariant cache hit.
[2024-05-23 01:06:23] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:06:24] [INFO ] Implicit Places using invariants and state equation in 499 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
[2024-05-23 01:06:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:24] [INFO ] Invariant cache hit.
[2024-05-23 01:06:24] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1003 ms. Remains : 34/34 places, 250/250 transitions.
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s15 2) (LT s18 1)), p0:(OR (LT s4 1) (LT s10 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 130 ms.
Product exploration explored 100000 steps with 0 reset in 101 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 218 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 264 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 644 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 01:06:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:25] [INFO ] Invariant cache hit.
[2024-05-23 01:06:25] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 01:06:25] [INFO ] After 747ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 382 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 258 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 348 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:06:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:27] [INFO ] Invariant cache hit.
[2024-05-23 01:06:27] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
[2024-05-23 01:06:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:27] [INFO ] Invariant cache hit.
[2024-05-23 01:06:27] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-23 01:06:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:27] [INFO ] Invariant cache hit.
[2024-05-23 01:06:27] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:06:28] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2024-05-23 01:06:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:28] [INFO ] Invariant cache hit.
[2024-05-23 01:06:28] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1214 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 208 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 259 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 288 steps, including 18 resets, run visited all 2 properties in 6 ms. (steps per millisecond=48 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 315 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 401 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 113 ms.
Product exploration explored 100000 steps with 0 reset in 149 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 277 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:06:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:30] [INFO ] Invariant cache hit.
[2024-05-23 01:06:30] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
[2024-05-23 01:06:30] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 01:06:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:30] [INFO ] Invariant cache hit.
[2024-05-23 01:06:31] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 466 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin12378344933485953373
[2024-05-23 01:06:31] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12378344933485953373
Running compilation step : cd /tmp/ltsmin12378344933485953373;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 759 ms.
Running link step : cd /tmp/ltsmin12378344933485953373;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12378344933485953373;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12044939487390316504.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 01:06:46] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:46] [INFO ] Invariant cache hit.
[2024-05-23 01:06:46] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
[2024-05-23 01:06:46] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:46] [INFO ] Invariant cache hit.
[2024-05-23 01:06:46] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 01:06:46] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:46] [INFO ] Invariant cache hit.
[2024-05-23 01:06:46] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 01:06:46] [INFO ] Implicit Places using invariants and state equation in 377 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
[2024-05-23 01:06:46] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 01:06:46] [INFO ] Invariant cache hit.
[2024-05-23 01:06:47] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 738 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin796318589679976273
[2024-05-23 01:06:47] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin796318589679976273
Running compilation step : cd /tmp/ltsmin796318589679976273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 719 ms.
Running link step : cd /tmp/ltsmin796318589679976273;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin796318589679976273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1159556409764639103.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 01:07:02] [INFO ] Flatten gal took : 18 ms
[2024-05-23 01:07:02] [INFO ] Flatten gal took : 14 ms
[2024-05-23 01:07:02] [INFO ] Time to serialize gal into /tmp/LTL1037839495550451105.gal : 1 ms
[2024-05-23 01:07:02] [INFO ] Time to serialize properties into /tmp/LTL13219468592998604147.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1037839495550451105.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18256006202290241322.hoa' '-atoms' '/tmp/LTL13219468592998604147.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13219468592998604147.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18256006202290241322.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2024-05-23 01:07:17] [INFO ] Flatten gal took : 11 ms
[2024-05-23 01:07:17] [INFO ] Flatten gal took : 10 ms
[2024-05-23 01:07:17] [INFO ] Time to serialize gal into /tmp/LTL7547658457255067263.gal : 2 ms
[2024-05-23 01:07:17] [INFO ] Time to serialize properties into /tmp/LTL13869175140724274770.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7547658457255067263.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13869175140724274770.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((A5<1)||(A10<2))")))||(G("((A14<2)||(A16<1))"))))))
Formula 0 simplified : XX(FG!"((A5<1)||(A10<2))" & F!"((A14<2)||(A16<1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2024-05-23 01:07:32] [INFO ] Flatten gal took : 11 ms
[2024-05-23 01:07:32] [INFO ] Applying decomposition
[2024-05-23 01:07:32] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16750622515960430167.txt' '-o' '/tmp/graph16750622515960430167.bin' '-w' '/tmp/graph16750622515960430167.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16750622515960430167.bin' '-l' '-1' '-v' '-w' '/tmp/graph16750622515960430167.weights' '-q' '0' '-e' '0.001'
[2024-05-23 01:07:32] [INFO ] Decomposing Gal with order
[2024-05-23 01:07:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 01:07:32] [INFO ] Removed a total of 416 redundant transitions.
[2024-05-23 01:07:32] [INFO ] Flatten gal took : 19 ms
[2024-05-23 01:07:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-23 01:07:32] [INFO ] Time to serialize gal into /tmp/LTL10640944309457391923.gal : 3 ms
[2024-05-23 01:07:32] [INFO ] Time to serialize properties into /tmp/LTL5309519814956271957.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10640944309457391923.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5309519814956271957.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((u4.A5<1)||(u9.A10<2))")))||(G("((u13.A14<2)||(u15.A16<1))"))))))
Formula 0 simplified : XX(FG!"((u4.A5<1)||(u9.A10<2))" & F!"((u13.A14<2)||(u15.A16<1))")
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t25, t26, t27, t28, t29, t30, t31, t32...1398
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4358470921689331601
[2024-05-23 01:07:47] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4358470921689331601
Running compilation step : cd /tmp/ltsmin4358470921689331601;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 573 ms.
Running link step : cd /tmp/ltsmin4358470921689331601;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin4358470921689331601;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-08 finished in 99730 ms.
[2024-05-23 01:08:02] [INFO ] Flatten gal took : 9 ms
Using solver Z3 to compute partial order matrices.
[2024-05-23 01:08:02] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin10402069663348616822
[2024-05-23 01:08:02] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 01:08:02] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:08:02] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 01:08:02] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:08:02] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:08:02] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 01:08:02] [INFO ] Computation of Completed DNA matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 01:08:02] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10402069663348616822
Running compilation step : cd /tmp/ltsmin10402069663348616822;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1009775099613518848.txt' '-o' '/tmp/graph1009775099613518848.bin' '-w' '/tmp/graph1009775099613518848.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1009775099613518848.bin' '-l' '-1' '-v' '-w' '/tmp/graph1009775099613518848.weights' '-q' '0' '-e' '0.001'
[2024-05-23 01:08:02] [INFO ] Decomposing Gal with order
[2024-05-23 01:08:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 01:08:02] [INFO ] Removed a total of 416 redundant transitions.
[2024-05-23 01:08:02] [INFO ] Flatten gal took : 49 ms
[2024-05-23 01:08:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-23 01:08:02] [INFO ] Time to serialize gal into /tmp/LTLFireability2605999393930240559.gal : 4 ms
[2024-05-23 01:08:02] [INFO ] Time to serialize properties into /tmp/LTLFireability17583294430666438575.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2605999393930240559.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17583294430666438575.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((u4.A5<1)||(u9.A10<2))")))||(G("((u13.A14<2)||(u15.A16<1))"))))))
Formula 0 simplified : XX(FG!"((u4.A5<1)||(u9.A10<2))" & F!"((u13.A14<2)||(u15.A16<1))")
Compilation finished in 913 ms.
Running link step : cd /tmp/ltsmin10402069663348616822;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin10402069663348616822;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t25, t26, t27, t28, t29, t30, t31, t32...1398
Computing Next relation with stutter on 106288 deadlock states
588 unique states visited
0 strongly connected components in search stack
704 transitions explored
31 items max in DFS search stack
7716 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,0,77.19,1791428,1,0,2.79137e+06,170,2098,7.78897e+06,61,198,7714467
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 566444 ms.

BK_STOP 1716426693218

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DNAwalker-PT-05track28LR"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5568"
echo " Executing tool gold2023"
echo " Input is DNAwalker-PT-05track28LR, 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 r131-smll-171624288700253"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-05track28LR.tgz
mv DNAwalker-PT-05track28LR execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; 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
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;