Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r101-tall-167814476100972.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is DNAwalker-PT-13ringRLLarge, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814476100972
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.3K Feb 25 13:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 13:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 13:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 13:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 14 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 135K Mar 5 18:22 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-13ringRLLarge-LTLFireability-00
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-01
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-02
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-03
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-04
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-05
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-06
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-07
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-08
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-09
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-10
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-11
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-12
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-13
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-14
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678333549990

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-13ringRLLarge
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-09 03:45:51] [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]
[2023-03-09 03:45:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:45:51] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-09 03:45:51] [INFO ] Transformed 33 places.
[2023-03-09 03:45:51] [INFO ] Transformed 312 transitions.
[2023-03-09 03:45:51] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 113 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 23 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:45:51] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2023-03-09 03:45:51] [INFO ] Computed 0 place invariants in 14 ms
[2023-03-09 03:45:52] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
[2023-03-09 03:45:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:52] [INFO ] Invariant cache hit.
[2023-03-09 03:45:52] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 03:45:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:52] [INFO ] Invariant cache hit.
[2023-03-09 03:45:52] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:45:52] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2023-03-09 03:45:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:52] [INFO ] Invariant cache hit.
[2023-03-09 03:45:52] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1009 ms. Remains : 33/33 places, 312/312 transitions.
Support contains 27 out of 33 places after structural reductions.
[2023-03-09 03:45:52] [INFO ] Flatten gal took : 37 ms
[2023-03-09 03:45:52] [INFO ] Flatten gal took : 16 ms
[2023-03-09 03:45:52] [INFO ] Input system was already deterministic with 312 transitions.
Incomplete random walk after 10000 steps, including 776 resets, run finished after 467 ms. (steps per millisecond=21 ) properties (out of 31) seen :25
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 55 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-09 03:45:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:53] [INFO ] Invariant cache hit.
[2023-03-09 03:45:53] [INFO ] After 239ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 03:46:04] [INFO ] After 10489ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 33 stabilizing places and 310 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 17 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:04] [INFO ] Invariant cache hit.
[2023-03-09 03:46:04] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
[2023-03-09 03:46:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:04] [INFO ] Invariant cache hit.
[2023-03-09 03:46:04] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-09 03:46:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:04] [INFO ] Invariant cache hit.
[2023-03-09 03:46:04] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:05] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-09 03:46:05] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-09 03:46:05] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:05] [INFO ] Invariant cache hit.
[2023-03-09 03:46:05] [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 748 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s2 2) (LT s32 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 167 ms.
Product exploration explored 100000 steps with 0 reset in 85 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 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 (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 175 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 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 184 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 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 14 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:06] [INFO ] Invariant cache hit.
[2023-03-09 03:46:06] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
[2023-03-09 03:46:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:06] [INFO ] Invariant cache hit.
[2023-03-09 03:46:06] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 03:46:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:06] [INFO ] Invariant cache hit.
[2023-03-09 03:46:06] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:06] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
[2023-03-09 03:46:06] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-09 03:46:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:06] [INFO ] Invariant cache hit.
[2023-03-09 03:46:07] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 574 ms. Remains : 33/33 places, 312/312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 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 (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 161 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 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 199 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 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 81 ms.
Product exploration explored 100000 steps with 0 reset in 68 ms.
Built C files in :
/tmp/ltsmin15369596383960853479
[2023-03-09 03:46:07] [INFO ] Computing symmetric may disable matrix : 312 transitions.
[2023-03-09 03:46:07] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:46:07] [INFO ] Computing symmetric may enable matrix : 312 transitions.
[2023-03-09 03:46:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:46:07] [INFO ] Computing Do-Not-Accords matrix : 312 transitions.
[2023-03-09 03:46:07] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:46:07] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15369596383960853479
Running compilation step : cd /tmp/ltsmin15369596383960853479;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 637 ms.
Running link step : cd /tmp/ltsmin15369596383960853479;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin15369596383960853479;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8842027626626988275.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 17 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:23] [INFO ] Invariant cache hit.
[2023-03-09 03:46:23] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
[2023-03-09 03:46:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:23] [INFO ] Invariant cache hit.
[2023-03-09 03:46:23] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-09 03:46:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:23] [INFO ] Invariant cache hit.
[2023-03-09 03:46:23] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:23] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
[2023-03-09 03:46:23] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-09 03:46:23] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:23] [INFO ] Invariant cache hit.
[2023-03-09 03:46:23] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 594 ms. Remains : 33/33 places, 312/312 transitions.
Built C files in :
/tmp/ltsmin7143928655394921274
[2023-03-09 03:46:23] [INFO ] Computing symmetric may disable matrix : 312 transitions.
[2023-03-09 03:46:23] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:46:23] [INFO ] Computing symmetric may enable matrix : 312 transitions.
[2023-03-09 03:46:23] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:46:23] [INFO ] Computing Do-Not-Accords matrix : 312 transitions.
[2023-03-09 03:46:23] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:46:23] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7143928655394921274
Running compilation step : cd /tmp/ltsmin7143928655394921274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 567 ms.
Running link step : cd /tmp/ltsmin7143928655394921274;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin7143928655394921274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16999508347686810325.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:46:38] [INFO ] Flatten gal took : 13 ms
[2023-03-09 03:46:38] [INFO ] Flatten gal took : 12 ms
[2023-03-09 03:46:38] [INFO ] Time to serialize gal into /tmp/LTL17745056340153268707.gal : 4 ms
[2023-03-09 03:46:38] [INFO ] Time to serialize properties into /tmp/LTL2445571013654261968.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17745056340153268707.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7280279611486739487.hoa' '-atoms' '/tmp/LTL2445571013654261968.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2445571013654261968.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7280279611486739487.hoa
Detected timeout of ITS tools.
[2023-03-09 03:46:53] [INFO ] Flatten gal took : 10 ms
[2023-03-09 03:46:53] [INFO ] Flatten gal took : 10 ms
[2023-03-09 03:46:53] [INFO ] Time to serialize gal into /tmp/LTL7027419219228299178.gal : 3 ms
[2023-03-09 03:46:53] [INFO ] Time to serialize properties into /tmp/LTL830500690283561153.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7027419219228299178.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL830500690283561153.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(F("((A3<2)||(A27<1))"))))
Formula 0 simplified : FG!"((A3<2)||(A27<1))"
Detected timeout of ITS tools.
[2023-03-09 03:47:08] [INFO ] Flatten gal took : 10 ms
[2023-03-09 03:47:08] [INFO ] Applying decomposition
[2023-03-09 03:47:08] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8355025495022027210.txt' '-o' '/tmp/graph8355025495022027210.bin' '-w' '/tmp/graph8355025495022027210.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8355025495022027210.bin' '-l' '-1' '-v' '-w' '/tmp/graph8355025495022027210.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:47:09] [INFO ] Decomposing Gal with order
[2023-03-09 03:47:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:47:09] [INFO ] Removed a total of 544 redundant transitions.
[2023-03-09 03:47:09] [INFO ] Flatten gal took : 49 ms
[2023-03-09 03:47:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2023-03-09 03:47:09] [INFO ] Time to serialize gal into /tmp/LTL1878458954454215314.gal : 3 ms
[2023-03-09 03:47:09] [INFO ] Time to serialize properties into /tmp/LTL3529938196053779262.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1878458954454215314.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3529938196053779262.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("((u2.A3<2)||(u26.A27<1))"))))
Formula 0 simplified : FG!"((u2.A3<2)||(u26.A27<1))"
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1829
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8792734966797845249
[2023-03-09 03:47:24] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8792734966797845249
Running compilation step : cd /tmp/ltsmin8792734966797845249;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 387 ms.
Running link step : cd /tmp/ltsmin8792734966797845249;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin8792734966797845249;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-00 finished in 94601 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 11 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:47:39] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:39] [INFO ] Invariant cache hit.
[2023-03-09 03:47:39] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
[2023-03-09 03:47:39] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:39] [INFO ] Invariant cache hit.
[2023-03-09 03:47:39] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-09 03:47:39] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:39] [INFO ] Invariant cache hit.
[2023-03-09 03:47:39] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:47:39] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2023-03-09 03:47:39] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-09 03:47:39] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:39] [INFO ] Invariant cache hit.
[2023-03-09 03:47:39] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 618 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s15 2)), p1:(OR (LT s9 2) (LT s10 1) (AND (GEQ s9 1) (GEQ s13 2)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 174 ms.
Product exploration explored 100000 steps with 0 reset in 94 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 249 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 19 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND p0 p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 336 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 11 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:47:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:41] [INFO ] Invariant cache hit.
[2023-03-09 03:47:41] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
[2023-03-09 03:47:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:41] [INFO ] Invariant cache hit.
[2023-03-09 03:47:41] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 03:47:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:41] [INFO ] Invariant cache hit.
[2023-03-09 03:47:41] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:47:41] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2023-03-09 03:47:41] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:47:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:41] [INFO ] Invariant cache hit.
[2023-03-09 03:47:41] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 631 ms. Remains : 33/33 places, 312/312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 257 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 86 steps, including 6 resets, run visited all 2 properties in 3 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND p0 p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 323 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 1 reset in 70 ms.
Product exploration explored 100000 steps with 0 reset in 63 ms.
Built C files in :
/tmp/ltsmin14035856455113939799
[2023-03-09 03:47:43] [INFO ] Computing symmetric may disable matrix : 312 transitions.
[2023-03-09 03:47:43] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:43] [INFO ] Computing symmetric may enable matrix : 312 transitions.
[2023-03-09 03:47:43] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:43] [INFO ] Computing Do-Not-Accords matrix : 312 transitions.
[2023-03-09 03:47:43] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:43] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14035856455113939799
Running compilation step : cd /tmp/ltsmin14035856455113939799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 554 ms.
Running link step : cd /tmp/ltsmin14035856455113939799;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin14035856455113939799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4513654362533661784.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 6 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:47:58] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:58] [INFO ] Invariant cache hit.
[2023-03-09 03:47:58] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
[2023-03-09 03:47:58] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:58] [INFO ] Invariant cache hit.
[2023-03-09 03:47:58] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 03:47:58] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:58] [INFO ] Invariant cache hit.
[2023-03-09 03:47:58] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:47:58] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2023-03-09 03:47:58] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:47:58] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:47:58] [INFO ] Invariant cache hit.
[2023-03-09 03:47:58] [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 672 ms. Remains : 33/33 places, 312/312 transitions.
Built C files in :
/tmp/ltsmin15836875648380417583
[2023-03-09 03:47:58] [INFO ] Computing symmetric may disable matrix : 312 transitions.
[2023-03-09 03:47:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:58] [INFO ] Computing symmetric may enable matrix : 312 transitions.
[2023-03-09 03:47:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:58] [INFO ] Computing Do-Not-Accords matrix : 312 transitions.
[2023-03-09 03:47:58] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:47:58] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15836875648380417583
Running compilation step : cd /tmp/ltsmin15836875648380417583;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 558 ms.
Running link step : cd /tmp/ltsmin15836875648380417583;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin15836875648380417583;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased409506017669388260.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:48:14] [INFO ] Flatten gal took : 10 ms
[2023-03-09 03:48:14] [INFO ] Flatten gal took : 9 ms
[2023-03-09 03:48:14] [INFO ] Time to serialize gal into /tmp/LTL6558311852924791526.gal : 2 ms
[2023-03-09 03:48:14] [INFO ] Time to serialize properties into /tmp/LTL2739506469499632649.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6558311852924791526.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4640599921115314635.hoa' '-atoms' '/tmp/LTL2739506469499632649.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2739506469499632649.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4640599921115314635.hoa
Detected timeout of ITS tools.
[2023-03-09 03:48:29] [INFO ] Flatten gal took : 13 ms
[2023-03-09 03:48:29] [INFO ] Flatten gal took : 9 ms
[2023-03-09 03:48:29] [INFO ] Time to serialize gal into /tmp/LTL10904270262732440923.gal : 12 ms
[2023-03-09 03:48:29] [INFO ] Time to serialize properties into /tmp/LTL15375710126431120401.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10904270262732440923.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15375710126431120401.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F(G("((A2<1)||(A14<2))")))&&(F("(((A8<2)||(A9<1))||((A8>=1)&&(A12>=2)))")))))
Formula 0 simplified : F(GF!"((A2<1)||(A14<2))" | G!"(((A8<2)||(A9<1))||((A8>=1)&&(A12>=2)))")
Detected timeout of ITS tools.
[2023-03-09 03:48:44] [INFO ] Flatten gal took : 19 ms
[2023-03-09 03:48:44] [INFO ] Applying decomposition
[2023-03-09 03:48:44] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8143838711062335408.txt' '-o' '/tmp/graph8143838711062335408.bin' '-w' '/tmp/graph8143838711062335408.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8143838711062335408.bin' '-l' '-1' '-v' '-w' '/tmp/graph8143838711062335408.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:48:44] [INFO ] Decomposing Gal with order
[2023-03-09 03:48:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:48:44] [INFO ] Removed a total of 544 redundant transitions.
[2023-03-09 03:48:44] [INFO ] Flatten gal took : 47 ms
[2023-03-09 03:48:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-09 03:48:44] [INFO ] Time to serialize gal into /tmp/LTL17362708851644946125.gal : 2 ms
[2023-03-09 03:48:44] [INFO ] Time to serialize properties into /tmp/LTL10023982213154825354.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17362708851644946125.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10023982213154825354.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G((F(G("((u1.A2<1)||(u13.A14<2))")))&&(F("(((u7.A8<2)||(u8.A9<1))||((u7.A8>=1)&&(u11.A12>=2)))")))))
Formula 0 simplified : F(GF!"((u1.A2<1)||(u13.A14<2))" | G!"(((u7.A8<2)||(u8.A9<1))||((u7.A8>=1)&&(u11.A12>=2)))")
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1829
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3398812253558680788
[2023-03-09 03:48:59] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3398812253558680788
Running compilation step : cd /tmp/ltsmin3398812253558680788;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 388 ms.
Running link step : cd /tmp/ltsmin3398812253558680788;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin3398812253558680788;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>([]((LTLAPp0==true)))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-01 finished in 95298 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0||(X(G(p0))&&G(!p1))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:49:14] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:14] [INFO ] Invariant cache hit.
[2023-03-09 03:49:14] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
[2023-03-09 03:49:14] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:14] [INFO ] Invariant cache hit.
[2023-03-09 03:49:14] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-09 03:49:14] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:14] [INFO ] Invariant cache hit.
[2023-03-09 03:49:14] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:49:14] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2023-03-09 03:49:14] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:14] [INFO ] Invariant cache hit.
[2023-03-09 03:49:15] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 544 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 145 ms :[true, (NOT p0), (OR (NOT p0) p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s10 1) (GEQ s16 2)), p1:(AND (GEQ s5 1) (GEQ s31 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-02 finished in 718 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||G((p1||X(G(p1))))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:49:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:15] [INFO ] Invariant cache hit.
[2023-03-09 03:49:15] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
[2023-03-09 03:49:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:15] [INFO ] Invariant cache hit.
[2023-03-09 03:49:15] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 03:49:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:15] [INFO ] Invariant cache hit.
[2023-03-09 03:49:15] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:49:15] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2023-03-09 03:49:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:15] [INFO ] Invariant cache hit.
[2023-03-09 03:49:15] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 521 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 241 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 3}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=4, aps=[p0:(OR (LT s2 2) (LT s30 1)), p1:(AND (GEQ s15 2) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 73 ms.
Product exploration explored 100000 steps with 0 reset in 76 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0))), true, (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0))))]
Property proved to be false thanks to negative knowledge :(X (AND (NOT p1) (NOT p0)))
Knowledge based reduction with 7 factoid took 108 ms. Reduced automaton from 7 states, 17 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-03 finished in 1057 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0) U (G((G(p1)||F(p0)))||((G(p1)||F(p0))&&X(!p1))))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:49:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:16] [INFO ] Invariant cache hit.
[2023-03-09 03:49:16] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
[2023-03-09 03:49:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:16] [INFO ] Invariant cache hit.
[2023-03-09 03:49:16] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-09 03:49:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:16] [INFO ] Invariant cache hit.
[2023-03-09 03:49:16] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:49:16] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2023-03-09 03:49:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:16] [INFO ] Invariant cache hit.
[2023-03-09 03:49:16] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 505 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), false]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s8 2) (GEQ s10 1)), p1:(AND (GEQ s1 1) (GEQ s32 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 18 steps with 2 reset in 1 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-04 finished in 721 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 8 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:49:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:17] [INFO ] Invariant cache hit.
[2023-03-09 03:49:17] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
[2023-03-09 03:49:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:17] [INFO ] Invariant cache hit.
[2023-03-09 03:49:17] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-09 03:49:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:17] [INFO ] Invariant cache hit.
[2023-03-09 03:49:17] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:49:17] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
[2023-03-09 03:49:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 03:49:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:17] [INFO ] Invariant cache hit.
[2023-03-09 03:49:17] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 675 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3 2) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-08 finished in 760 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&G(p1)))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:49:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:17] [INFO ] Invariant cache hit.
[2023-03-09 03:49:17] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
[2023-03-09 03:49:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:17] [INFO ] Invariant cache hit.
[2023-03-09 03:49:17] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 03:49:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:17] [INFO ] Invariant cache hit.
[2023-03-09 03:49:17] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:49:18] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
[2023-03-09 03:49:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:18] [INFO ] Invariant cache hit.
[2023-03-09 03:49:18] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 540 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s30 2)), p1:(AND (GEQ s18 1) (GEQ s25 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-09 finished in 681 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U (!p1&&X(p2)))||G(p1)))'
Support contains 6 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:49:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:18] [INFO ] Invariant cache hit.
[2023-03-09 03:49:18] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
[2023-03-09 03:49:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:18] [INFO ] Invariant cache hit.
[2023-03-09 03:49:18] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 03:49:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:18] [INFO ] Invariant cache hit.
[2023-03-09 03:49:18] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:49:18] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2023-03-09 03:49:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:18] [INFO ] Invariant cache hit.
[2023-03-09 03:49:18] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 540 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 304 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p1)), true, (NOT p0), (OR (NOT p2) p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND p1 p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={} source=1 dest: 5}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 6}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=3 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=7 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=7 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=7 dest: 5}, { cond=(AND p1 p0), acceptance={0} source=7 dest: 6}, { cond=(AND p1 p0), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(AND (GEQ s22 2) (GEQ s27 1)), p0:(AND (GEQ s2 2) (GEQ s29 1)), p2:(AND (GEQ s9 1) (GEQ s11 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-10 finished in 870 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (F(p2)||p1)))'
Support contains 7 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:49:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:19] [INFO ] Invariant cache hit.
[2023-03-09 03:49:19] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 03:49:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:19] [INFO ] Invariant cache hit.
[2023-03-09 03:49:19] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 03:49:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:19] [INFO ] Invariant cache hit.
[2023-03-09 03:49:19] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:49:19] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
[2023-03-09 03:49:19] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 03:49:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:19] [INFO ] Invariant cache hit.
[2023-03-09 03:49:19] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 553 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p2:(AND (GEQ s24 2) (GEQ s28 1)), p1:(OR (AND (GEQ s0 1) (GEQ s24 2)) (AND (GEQ s10 1) (GEQ s12 2))), p0:(AND (GEQ s22 1) (GEQ s25 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-11 finished in 662 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||G(p1)))'
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:49:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:19] [INFO ] Invariant cache hit.
[2023-03-09 03:49:20] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
[2023-03-09 03:49:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:20] [INFO ] Invariant cache hit.
[2023-03-09 03:49:20] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-09 03:49:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:20] [INFO ] Invariant cache hit.
[2023-03-09 03:49:20] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:49:20] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2023-03-09 03:49:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:20] [INFO ] Invariant cache hit.
[2023-03-09 03:49:20] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 509 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (GEQ s27 1) (GEQ s28 2) (OR (LT s3 1) (LT s8 2))), p1:(AND (GEQ s27 1) (GEQ s28 2) (GEQ s24 1) (GEQ s28 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-14 finished in 701 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 8 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:49:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:20] [INFO ] Invariant cache hit.
[2023-03-09 03:49:20] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
[2023-03-09 03:49:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:20] [INFO ] Invariant cache hit.
[2023-03-09 03:49:20] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-09 03:49:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:20] [INFO ] Invariant cache hit.
[2023-03-09 03:49:20] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:49:21] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
[2023-03-09 03:49:21] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:49:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:49:21] [INFO ] Invariant cache hit.
[2023-03-09 03:49:21] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 618 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s23 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLFireability-15 finished in 705 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
[2023-03-09 03:49:21] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15501547350165851594
[2023-03-09 03:49:21] [INFO ] Applying decomposition
[2023-03-09 03:49:21] [INFO ] Computing symmetric may disable matrix : 312 transitions.
[2023-03-09 03:49:21] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:49:21] [INFO ] Flatten gal took : 7 ms
[2023-03-09 03:49:21] [INFO ] Computing symmetric may enable matrix : 312 transitions.
[2023-03-09 03:49:21] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph719904948012850343.txt' '-o' '/tmp/graph719904948012850343.bin' '-w' '/tmp/graph719904948012850343.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph719904948012850343.bin' '-l' '-1' '-v' '-w' '/tmp/graph719904948012850343.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:49:21] [INFO ] Decomposing Gal with order
[2023-03-09 03:49:21] [INFO ] Computing Do-Not-Accords matrix : 312 transitions.
[2023-03-09 03:49:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:49:21] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:49:21] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15501547350165851594
Running compilation step : cd /tmp/ltsmin15501547350165851594;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 03:49:21] [INFO ] Removed a total of 544 redundant transitions.
[2023-03-09 03:49:21] [INFO ] Flatten gal took : 14 ms
[2023-03-09 03:49:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-09 03:49:21] [INFO ] Time to serialize gal into /tmp/LTLFireability6230219979287524521.gal : 1 ms
[2023-03-09 03:49:21] [INFO ] Time to serialize properties into /tmp/LTLFireability17169867113626525358.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6230219979287524521.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17169867113626525358.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((G(F("((u2.A3<2)||(u26.A27<1))"))))
Formula 0 simplified : FG!"((u2.A3<2)||(u26.A27<1))"
Compilation finished in 584 ms.
Running link step : cd /tmp/ltsmin15501547350165851594;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15501547350165851594;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1829
61 unique states visited
0 strongly connected components in search stack
62 transitions explored
32 items max in DFS search stack
5831 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,0,58.3181,1584904,1,0,2.94883e+06,203,2372,5.72706e+06,61,210,7809603
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-13ringRLLarge-LTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G((F(G("((u1.A2<1)||(u13.A14<2))")))&&(F("(((u7.A8<2)||(u8.A9<1))||((u7.A8>=1)&&(u11.A12>=2)))")))))
Formula 1 simplified : F(GF!"((u1.A2<1)||(u13.A14<2))" | G!"(((u7.A8<2)||(u8.A9<1))||((u7.A8>=1)&&(u11.A12>=2)))")
Detected timeout of ITS tools.
[2023-03-09 04:10:32] [INFO ] Flatten gal took : 8 ms
[2023-03-09 04:10:32] [INFO ] Time to serialize gal into /tmp/LTLFireability6995681097481767536.gal : 2 ms
[2023-03-09 04:10:32] [INFO ] Time to serialize properties into /tmp/LTLFireability17891592043058169753.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6995681097481767536.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17891592043058169753.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G((F(G("((A2<1)||(A14<2))")))&&(F("(((A8<2)||(A9<1))||((A8>=1)&&(A12>=2)))")))))
Formula 0 simplified : F(GF!"((A2<1)||(A14<2))" | G!"(((A8<2)||(A9<1))||((A8>=1)&&(A12>=2)))")
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.035: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.035: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.193: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.196: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.201: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.219: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.227: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.227: Initializing POR dependencies: labels 315, guards 312
pins2lts-mc-linux64( 7/ 8), 0.228: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.233: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.237: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.400: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 4/ 8), 0.400: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.400: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.463: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.464: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.478: There are 317 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.478: State length is 34, there are 315 groups
pins2lts-mc-linux64( 0/ 8), 0.478: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.478: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.478: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.478: Visible groups: 0 / 315, labels: 1 / 317
pins2lts-mc-linux64( 0/ 8), 0.478: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.478: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.503: [Blue] ~28 levels ~960 states ~2528 transitions
pins2lts-mc-linux64( 2/ 8), 0.507: [Blue] ~26 levels ~1920 states ~3752 transitions
pins2lts-mc-linux64( 2/ 8), 0.529: [Blue] ~26 levels ~3840 states ~7448 transitions
pins2lts-mc-linux64( 2/ 8), 0.561: [Blue] ~26 levels ~7680 states ~15320 transitions
pins2lts-mc-linux64( 7/ 8), 0.654: [Blue] ~29 levels ~15360 states ~34536 transitions
pins2lts-mc-linux64( 2/ 8), 0.817: [Blue] ~26 levels ~30720 states ~63760 transitions
pins2lts-mc-linux64( 2/ 8), 1.184: [Blue] ~26 levels ~61440 states ~141088 transitions
pins2lts-mc-linux64( 4/ 8), 1.827: [Blue] ~29 levels ~122880 states ~308216 transitions
pins2lts-mc-linux64( 2/ 8), 2.946: [Blue] ~26 levels ~245760 states ~606864 transitions
pins2lts-mc-linux64( 2/ 8), 4.969: [Blue] ~26 levels ~491520 states ~1295272 transitions
pins2lts-mc-linux64( 6/ 8), 8.501: [Blue] ~28 levels ~983040 states ~2730448 transitions
pins2lts-mc-linux64( 6/ 8), 23.157: [Blue] ~28 levels ~1966080 states ~5519664 transitions
pins2lts-mc-linux64( 5/ 8), 39.919: [Blue] ~31 levels ~3932160 states ~10650144 transitions
pins2lts-mc-linux64( 6/ 8), 69.776: [Blue] ~28 levels ~7864320 states ~24413144 transitions
pins2lts-mc-linux64( 6/ 8), 127.365: [Blue] ~28 levels ~15728640 states ~51692064 transitions
pins2lts-mc-linux64( 5/ 8), 251.681: [Blue] ~31 levels ~31457280 states ~99636328 transitions
pins2lts-mc-linux64( 5/ 8), 519.956: [Blue] ~31 levels ~62914560 states ~218225432 transitions
pins2lts-mc-linux64( 5/ 8), 1160.254: [Blue] ~31 levels ~125829120 states ~483120360 transitions
pins2lts-mc-linux64( 2/ 8), 1307.501: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1307.562:
pins2lts-mc-linux64( 0/ 8), 1307.562: Explored 134221034 states 560727790 transitions, fanout: 4.178
pins2lts-mc-linux64( 0/ 8), 1307.562: Total exploration time 1307.080 sec (1307.010 sec minimum, 1307.036 sec on average)
pins2lts-mc-linux64( 0/ 8), 1307.562: States per second: 102688, Transitions per second: 428993
pins2lts-mc-linux64( 0/ 8), 1307.562:
pins2lts-mc-linux64( 0/ 8), 1307.562: State space has 134216971 states, 14064431 are accepting
pins2lts-mc-linux64( 0/ 8), 1307.562: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1307.562: blue states: 134221034 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1307.562: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1307.562: all-red states: 14064431 (10.48%), bogus 285 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1307.562:
pins2lts-mc-linux64( 0/ 8), 1307.562: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 1307.562:
pins2lts-mc-linux64( 0/ 8), 1307.562: Queue width: 8B, total height: 225, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 1307.562: Tree memory: 1024.7MB, 8.0 B/state, compr.: 5.8%
pins2lts-mc-linux64( 0/ 8), 1307.562: Tree fill ratio (roots/leafs): 99.0%/0.0%
pins2lts-mc-linux64( 0/ 8), 1307.562: Stored 327 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1307.562: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1307.562: Est. total memory use: 1024.7MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15501547350165851594;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15501547350165851594;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
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, t17, t18, t19, t20...1785
Detected timeout of ITS tools.
[2023-03-09 04:31:42] [INFO ] Flatten gal took : 8 ms
[2023-03-09 04:31:42] [INFO ] Input system was already deterministic with 312 transitions.
[2023-03-09 04:31:42] [INFO ] Transformed 33 places.
[2023-03-09 04:31:42] [INFO ] Transformed 312 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 04:31:42] [INFO ] Time to serialize gal into /tmp/LTLFireability7989698866079917461.gal : 2 ms
[2023-03-09 04:31:42] [INFO ] Time to serialize properties into /tmp/LTLFireability10334171130719851516.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7989698866079917461.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10334171130719851516.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G((F(G("((A2<1)||(A14<2))")))&&(F("(((A8<2)||(A9<1))||((A8>=1)&&(A12>=2)))")))))
Formula 0 simplified : F(GF!"((A2<1)||(A14<2))" | G!"(((A8<2)||(A9<1))||((A8>=1)&&(A12>=2)))")
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, t17, t18, t19, t20...1785
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11598644 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15719224 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-13ringRLLarge"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-13ringRLLarge, 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 r101-tall-167814476100972"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-13ringRLLarge.tgz
mv DNAwalker-PT-13ringRLLarge 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 ;