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.r069-smll-167814395900044.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 CSRepetitions-COL-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814395900044
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 8.8K Feb 25 12:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 12:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 12:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 12:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 25 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 18K 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 CSRepetitions-COL-10-LTLFireability-00
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-01
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-02
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-03
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-04
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-05
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-06
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-07
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-08
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-09
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-10
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-11
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-12
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-13
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-14
FORMULA_NAME CSRepetitions-COL-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678237494020

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=CSRepetitions-COL-10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-08 01:04:57] [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]
[2023-03-08 01:04:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 01:04:57] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-08 01:04:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-08 01:04:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 704 ms
[2023-03-08 01:04:58] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 1311 PT places and 2300.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2023-03-08 01:04:58] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 15 arcs in 6 ms.
[2023-03-08 01:04:58] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA CSRepetitions-COL-10-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 1 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 1 stable transitions
Finished random walk after 831 steps, including 5 resets, run visited all 7 properties in 21 ms. (steps per millisecond=39 )
[2023-03-08 01:04:58] [INFO ] Flatten gal took : 19 ms
[2023-03-08 01:04:58] [INFO ] Flatten gal took : 3 ms
Transition Send_Answer forces synchronizations/join behavior on parameter c of sort Client
Symmetric sort wr.t. initial and guards and successors and join/free detected :Server
Symmetric sort wr.t. initial detected :Server
Symmetric sort wr.t. initial and guards detected :Server
Applying symmetric unfolding of full symmetric sort :Server domain size was 10
[2023-03-08 01:04:58] [INFO ] Unfolded HLPN to a Petri net with 402 places and 500 transitions 1500 arcs in 36 ms.
[2023-03-08 01:04:58] [INFO ] Unfolded 14 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA CSRepetitions-COL-10-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 402 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 14 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 402 cols
[2023-03-08 01:04:58] [INFO ] Computed 101 place invariants in 54 ms
[2023-03-08 01:04:59] [INFO ] Implicit Places using invariants in 434 ms returned []
[2023-03-08 01:04:59] [INFO ] Invariant cache hit.
[2023-03-08 01:04:59] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:04:59] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 1070 ms to find 0 implicit places.
[2023-03-08 01:04:59] [INFO ] Invariant cache hit.
[2023-03-08 01:05:00] [INFO ] Dead Transitions using invariants and state equation in 675 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1772 ms. Remains : 402/402 places, 500/500 transitions.
Support contains 402 out of 402 places after structural reductions.
[2023-03-08 01:05:00] [INFO ] Flatten gal took : 77 ms
[2023-03-08 01:05:00] [INFO ] Flatten gal took : 77 ms
[2023-03-08 01:05:01] [INFO ] Input system was already deterministic with 500 transitions.
Finished random walk after 152 steps, including 0 resets, run visited all 9 properties in 28 ms. (steps per millisecond=5 )
FORMULA CSRepetitions-COL-10-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 100 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' '!(X((p0 U p1)))'
Support contains 401 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 6 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:05:01] [INFO ] Invariant cache hit.
[2023-03-08 01:05:01] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-08 01:05:01] [INFO ] Invariant cache hit.
[2023-03-08 01:05:02] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:05:02] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2023-03-08 01:05:02] [INFO ] Invariant cache hit.
[2023-03-08 01:05:02] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 990 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 337 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (AND (GEQ s44 1) (GEQ s345 1)) (AND (GEQ s49 1) (GEQ s350 1)) (AND (GEQ s39 1) (GEQ s340 1)) (AND (GEQ s34 1) (GEQ s335 1)) (AND (GEQ s54 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 2 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-00 finished in 1409 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(X(F((p0||X(p1))))))'
Support contains 202 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 31 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:05:03] [INFO ] Invariant cache hit.
[2023-03-08 01:05:03] [INFO ] Implicit Places using invariants in 219 ms returned []
[2023-03-08 01:05:03] [INFO ] Invariant cache hit.
[2023-03-08 01:05:03] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:05:03] [INFO ] Implicit Places using invariants and state equation in 467 ms returned []
Implicit Place search using SMT with State Equation took 697 ms to find 0 implicit places.
[2023-03-08 01:05:03] [INFO ] Invariant cache hit.
[2023-03-08 01:05:04] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1221 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s86 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s82 1)) (OR (LT s0 1) (LT s29 1)) (OR (LT s0 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 19495 reset in 1621 ms.
Product exploration explored 100000 steps with 19160 reset in 1226 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p0 p1), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 217 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 202 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 15 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:05:08] [INFO ] Invariant cache hit.
[2023-03-08 01:05:08] [INFO ] Implicit Places using invariants in 197 ms returned []
[2023-03-08 01:05:08] [INFO ] Invariant cache hit.
[2023-03-08 01:05:08] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:05:08] [INFO ] Implicit Places using invariants and state equation in 520 ms returned []
Implicit Place search using SMT with State Equation took 724 ms to find 0 implicit places.
[2023-03-08 01:05:08] [INFO ] Invariant cache hit.
[2023-03-08 01:05:09] [INFO ] Dead Transitions using invariants and state equation in 469 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1210 ms. Remains : 402/402 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 128 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 19065 reset in 1462 ms.
Product exploration explored 100000 steps with 18975 reset in 1118 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 202 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 37 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:05:13] [INFO ] Redundant transitions in 80 ms returned []
[2023-03-08 01:05:13] [INFO ] Invariant cache hit.
[2023-03-08 01:05:14] [INFO ] Dead Transitions using invariants and state equation in 655 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 781 ms. Remains : 402/402 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin1204953069124054568
[2023-03-08 01:05:14] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1204953069124054568
Running compilation step : cd /tmp/ltsmin1204953069124054568;'/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 1588 ms.
Running link step : cd /tmp/ltsmin1204953069124054568;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin1204953069124054568;'/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' '--hoa' '/tmp/stateBased134329154345904404.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 202 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 7 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:05:29] [INFO ] Invariant cache hit.
[2023-03-08 01:05:29] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-08 01:05:29] [INFO ] Invariant cache hit.
[2023-03-08 01:05:30] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:05:30] [INFO ] Implicit Places using invariants and state equation in 523 ms returned []
Implicit Place search using SMT with State Equation took 694 ms to find 0 implicit places.
[2023-03-08 01:05:30] [INFO ] Invariant cache hit.
[2023-03-08 01:05:30] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1169 ms. Remains : 402/402 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin10989258550448896774
[2023-03-08 01:05:30] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10989258550448896774
Running compilation step : cd /tmp/ltsmin10989258550448896774;'/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 1502 ms.
Running link step : cd /tmp/ltsmin10989258550448896774;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin10989258550448896774;'/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' '--hoa' '/tmp/stateBased12872887874830836966.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 01:05:46] [INFO ] Flatten gal took : 75 ms
[2023-03-08 01:05:46] [INFO ] Flatten gal took : 73 ms
[2023-03-08 01:05:46] [INFO ] Time to serialize gal into /tmp/LTL18416641195052703569.gal : 9 ms
[2023-03-08 01:05:46] [INFO ] Time to serialize properties into /tmp/LTL15438699144496883927.prop : 2 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/LTL18416641195052703569.gal' '-t' 'CGAL' '-hoa' '/tmp/aut516566276584284199.hoa' '-atoms' '/tmp/LTL15438699144496883927.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/LTL15438699144496883927.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut516566276584284199.hoa
Detected timeout of ITS tools.
[2023-03-08 01:06:01] [INFO ] Flatten gal took : 33 ms
[2023-03-08 01:06:01] [INFO ] Flatten gal took : 31 ms
[2023-03-08 01:06:01] [INFO ] Time to serialize gal into /tmp/LTL12159351638978777980.gal : 3 ms
[2023-03-08 01:06:01] [INFO ] Time to serialize properties into /tmp/LTL2100200837669959366.ltl : 7 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/LTL12159351638978777980.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2100200837669959366.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...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X("(((((((((RequestBuffer_69<1)||(Server_Waiting_0<1))&&((RequestBuffer_20<1)||(Server_Waiting_0<1)))&&(((RequestBuffer_49<1...10120
Formula 0 simplified : XXG(!"(((((((((RequestBufferSlots_0<1)||(Client_Sending_20<1))&&((RequestBufferSlots_0<1)||(Client_Sending_85<1)))&&(((RequestBuffer...10110
Detected timeout of ITS tools.
[2023-03-08 01:06:16] [INFO ] Flatten gal took : 28 ms
[2023-03-08 01:06:16] [INFO ] Applying decomposition
[2023-03-08 01:06:16] [INFO ] Flatten gal took : 26 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/graph8811391838489471980.txt' '-o' '/tmp/graph8811391838489471980.bin' '-w' '/tmp/graph8811391838489471980.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8811391838489471980.bin' '-l' '-1' '-v' '-w' '/tmp/graph8811391838489471980.weights' '-q' '0' '-e' '0.001'
[2023-03-08 01:06:16] [INFO ] Decomposing Gal with order
[2023-03-08 01:06:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 01:06:16] [INFO ] Removed a total of 246 redundant transitions.
[2023-03-08 01:06:16] [INFO ] Flatten gal took : 96 ms
[2023-03-08 01:06:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2023-03-08 01:06:16] [INFO ] Time to serialize gal into /tmp/LTL15578947528319225990.gal : 10 ms
[2023-03-08 01:06:16] [INFO ] Time to serialize properties into /tmp/LTL4756905087272303221.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/LTL15578947528319225990.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4756905087272303221.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...255
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X("(((((((((u82.RequestBuffer_69<1)||(u0.Server_Waiting_0<1))&&((u0.RequestBuffer_20<1)||(u0.Server_Waiting_0<1)))&&(((u29.R...11489
Formula 0 simplified : XXG(!"(((((((((u0.RequestBufferSlots_0<1)||(u64.Client_Sending_20<1))&&((u0.RequestBufferSlots_0<1)||(u93.Client_Sending_85<1)))&&((...11479
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5983013596868341408
[2023-03-08 01:06:31] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5983013596868341408
Running compilation step : cd /tmp/ltsmin5983013596868341408;'/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 1370 ms.
Running link step : cd /tmp/ltsmin5983013596868341408;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin5983013596868341408;'/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' 'X(X(<>((X((LTLAPp0==true))||(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CSRepetitions-COL-10-LTLFireability-01 finished in 103959 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(F(p0))&&F(!p1))))'
Support contains 300 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 5 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:06:47] [INFO ] Invariant cache hit.
[2023-03-08 01:06:47] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-08 01:06:47] [INFO ] Invariant cache hit.
[2023-03-08 01:06:47] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:06:47] [INFO ] Implicit Places using invariants and state equation in 430 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
[2023-03-08 01:06:47] [INFO ] Invariant cache hit.
[2023-03-08 01:06:48] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1078 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0), (NOT p0), p1]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=p1, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (LT s131 1) (LT s192 1) (LT s135 1) (LT s196 1) (LT s139 1) (LT s200 1) (LT s143 1) (LT s147 1) (LT s151 1) (LT s155 1) (LT s159 1) (LT s163 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 779 reset in 1328 ms.
Product exploration explored 100000 steps with 779 reset in 1411 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 341 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 407 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 101 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Support contains 100 out of 402 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 46 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:06:52] [INFO ] Invariant cache hit.
[2023-03-08 01:06:52] [INFO ] Implicit Places using invariants in 141 ms returned []
[2023-03-08 01:06:52] [INFO ] Invariant cache hit.
[2023-03-08 01:06:52] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:06:52] [INFO ] Implicit Places using invariants and state equation in 429 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
[2023-03-08 01:06:52] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 01:06:52] [INFO ] Invariant cache hit.
[2023-03-08 01:06:53] [INFO ] Dead Transitions using invariants and state equation in 675 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1313 ms. Remains : 402/402 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 172 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 100 ms :[(NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 150 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 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 782 reset in 1437 ms.
Product exploration explored 100000 steps with 787 reset in 1131 ms.
Built C files in :
/tmp/ltsmin12848061692796997303
[2023-03-08 01:06:57] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2023-03-08 01:06:57] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:06:57] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2023-03-08 01:06:57] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:06:57] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2023-03-08 01:06:57] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:06:57] [INFO ] Built C files in 126ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12848061692796997303
Running compilation step : cd /tmp/ltsmin12848061692796997303;'/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 2015 ms.
Running link step : cd /tmp/ltsmin12848061692796997303;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin12848061692796997303;'/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/stateBased1694447479168621282.hoa' '--buchi-type=spotba'
LTSmin run took 4939 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CSRepetitions-COL-10-LTLFireability-03 finished in 17162 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((G(!(((p1 U p2)&&F(p3))||p0)) U p1)))'
Support contains 401 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 14 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:07:04] [INFO ] Invariant cache hit.
[2023-03-08 01:07:04] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-08 01:07:04] [INFO ] Invariant cache hit.
[2023-03-08 01:07:04] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:07:04] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
[2023-03-08 01:07:04] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 01:07:04] [INFO ] Invariant cache hit.
[2023-03-08 01:07:05] [INFO ] Dead Transitions using invariants and state equation in 587 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1166 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 380 ms :[(NOT p1), true, p3, (OR p0 (AND p2 p3)), (NOT p1), p2]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(OR p1 (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p1) p2 p3)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2 (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p0) (NOT p3))), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p0) (NOT p3))), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p3, acceptance={} source=2 dest: 1}, { cond=(NOT p3), acceptance={} source=2 dest: 2}], [{ cond=(OR p0 (AND p2 p3)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0) (NOT p2) p3), acceptance={} source=3 dest: 5}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p1) p2 p3)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2 (NOT p3)), acceptance={0} source=4 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p0) (NOT p3))), acceptance={0} source=4 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p0) (NOT p3))), acceptance={0} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (GEQ s261 1) (GEQ s257 1) (GEQ s269 1) (GEQ s265 1) (GEQ s204 1) (GEQ s277 1) (GEQ s208 1) (GEQ s273 1) (GEQ s212 1) (GEQ s285 1) (GEQ s216 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 152 steps with 0 reset in 9 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-06 finished in 1585 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)))'
Support contains 200 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 9 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:07:05] [INFO ] Invariant cache hit.
[2023-03-08 01:07:05] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-08 01:07:05] [INFO ] Invariant cache hit.
[2023-03-08 01:07:06] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:07:06] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
[2023-03-08 01:07:06] [INFO ] Invariant cache hit.
[2023-03-08 01:07:06] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 926 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s44 1) (GEQ s345 1)) (AND (GEQ s49 1) (GEQ s350 1)) (AND (GEQ s39 1) (GEQ s340 1)) (AND (GEQ s34 1) (GEQ s335 1)) (AND (GEQ s54 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 32518 steps with 771 reset in 585 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-07 finished in 1618 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)||F(G(p1))))'
Support contains 201 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 33 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:07:07] [INFO ] Invariant cache hit.
[2023-03-08 01:07:07] [INFO ] Implicit Places using invariants in 126 ms returned []
[2023-03-08 01:07:07] [INFO ] Invariant cache hit.
[2023-03-08 01:07:07] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:07:07] [INFO ] Implicit Places using invariants and state equation in 482 ms returned []
Implicit Place search using SMT with State Equation took 611 ms to find 0 implicit places.
[2023-03-08 01:07:08] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 01:07:08] [INFO ] Invariant cache hit.
[2023-03-08 01:07:08] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1277 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s86 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s82 1)) (OR (LT s0 1) (LT s29 1)) (OR (LT s0 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 148 steps with 0 reset in 6 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-08 finished in 1401 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)))'
Support contains 101 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 6 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:07:08] [INFO ] Invariant cache hit.
[2023-03-08 01:07:08] [INFO ] Implicit Places using invariants in 197 ms returned []
[2023-03-08 01:07:08] [INFO ] Invariant cache hit.
[2023-03-08 01:07:09] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:07:09] [INFO ] Implicit Places using invariants and state equation in 731 ms returned []
Implicit Place search using SMT with State Equation took 930 ms to find 0 implicit places.
[2023-03-08 01:07:09] [INFO ] Invariant cache hit.
[2023-03-08 01:07:10] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1466 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s86 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s82 1)) (OR (LT s0 1) (LT s29 1)) (OR (LT s0 1) (L...], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-09 finished in 1593 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 U p1)||G((!p2 U !p3))))))'
Support contains 301 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 21 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:07:10] [INFO ] Invariant cache hit.
[2023-03-08 01:07:10] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-08 01:07:10] [INFO ] Invariant cache hit.
[2023-03-08 01:07:10] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:07:10] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 564 ms to find 0 implicit places.
[2023-03-08 01:07:10] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 01:07:10] [INFO ] Invariant cache hit.
[2023-03-08 01:07:11] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 939 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p1) p3), (AND (NOT p1) p3), (AND (NOT p1) p3)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p3 p2 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p3) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 1}, { cond=(AND p3 p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p3 p2 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p3:(AND (OR (GEQ s131 1) (GEQ s192 1) (GEQ s135 1) (GEQ s196 1) (GEQ s139 1) (GEQ s200 1) (GEQ s143 1) (GEQ s147 1) (GEQ s151 1) (GEQ s155 1) (GEQ s159 1)...], 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 625 reset in 1708 ms.
Product exploration explored 100000 steps with 622 reset in 1626 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND (NOT p3) p2 (NOT p1)), (X (OR (AND (NOT p3) (NOT p1)) (AND (NOT p2) (NOT p1)))), (X (NOT (AND p3 (NOT p2) (NOT p1)))), (X (NOT (AND p3 p2 (NOT p1)))), (X (X (OR (AND (NOT p3) (NOT p1)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p3 (NOT p2) (NOT p1))))), (X (X (NOT (AND p3 p2 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 307 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p1) p3), (AND (NOT p1) p3), (AND (NOT p1) p3)]
Incomplete random walk after 10000 steps, including 68 resets, run finished after 663 ms. (steps per millisecond=15 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=28 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=21 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-08 01:07:16] [INFO ] Invariant cache hit.
[2023-03-08 01:07:17] [INFO ] [Real]Absence check using 101 positive place invariants in 23 ms returned sat
[2023-03-08 01:07:17] [INFO ] After 204ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-08 01:07:18] [INFO ] [Nat]Absence check using 101 positive place invariants in 33 ms returned sat
[2023-03-08 01:07:19] [INFO ] After 1578ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-08 01:07:19] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:07:20] [INFO ] After 1148ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-08 01:07:22] [INFO ] After 2425ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 1445 ms.
[2023-03-08 01:07:23] [INFO ] After 5609ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 301 out of 402 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 11 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 402/402 places, 500/500 transitions.
Incomplete random walk after 10000 steps, including 71 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Finished probabilistic random walk after 26497 steps, run visited all 1 properties in 583 ms. (steps per millisecond=45 )
Probabilistic random walk after 26497 steps, saw 25850 distinct states, run finished after 586 ms. (steps per millisecond=45 ) properties seen :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) p2 (NOT p1)), (X (OR (AND (NOT p3) (NOT p1)) (AND (NOT p2) (NOT p1)))), (X (NOT (AND p3 (NOT p2) (NOT p1)))), (X (NOT (AND p3 p2 (NOT p1)))), (X (X (OR (AND (NOT p3) (NOT p1)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p3 (NOT p2) (NOT p1))))), (X (X (NOT (AND p3 p2 (NOT p1))))), (G (NOT (AND (NOT p1) (NOT p2) p3)))]
False Knowledge obtained : [(F (AND (NOT p1) p2 p3)), (F (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)))))]
Knowledge based reduction with 8 factoid took 441 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) p3), (AND (NOT p1) p3)]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) p3), (AND (NOT p1) p3)]
Support contains 301 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 14 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:07:25] [INFO ] Invariant cache hit.
[2023-03-08 01:07:25] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-08 01:07:25] [INFO ] Invariant cache hit.
[2023-03-08 01:07:25] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:07:25] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 527 ms to find 0 implicit places.
[2023-03-08 01:07:25] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 01:07:25] [INFO ] Invariant cache hit.
[2023-03-08 01:07:26] [INFO ] Dead Transitions using invariants and state equation in 392 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 949 ms. Remains : 402/402 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p3)), (X (NOT (AND (NOT p1) p3))), (X (AND (NOT p1) (NOT p3))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (AND (NOT p1) (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 216 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p1) p3), (AND (NOT p1) p3)]
Finished random walk after 5913 steps, including 40 resets, run visited all 2 properties in 192 ms. (steps per millisecond=30 )
Knowledge obtained : [(AND (NOT p1) (NOT p3)), (X (NOT (AND (NOT p1) p3))), (X (AND (NOT p1) (NOT p3))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (AND (NOT p1) (NOT p3))))]
False Knowledge obtained : [(F (AND (NOT p1) p3)), (F (NOT (AND (NOT p1) (NOT p3))))]
Knowledge based reduction with 5 factoid took 263 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p1) p3), (AND (NOT p1) p3)]
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p1) p3), (AND (NOT p1) p3)]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p1) p3), (AND (NOT p1) p3)]
Product exploration explored 100000 steps with 622 reset in 1872 ms.
Product exploration explored 100000 steps with 621 reset in 1672 ms.
Built C files in :
/tmp/ltsmin12351072364745138074
[2023-03-08 01:07:31] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2023-03-08 01:07:31] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:07:31] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2023-03-08 01:07:31] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:07:31] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2023-03-08 01:07:31] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:07:31] [INFO ] Built C files in 122ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12351072364745138074
Running compilation step : cd /tmp/ltsmin12351072364745138074;'/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 1817 ms.
Running link step : cd /tmp/ltsmin12351072364745138074;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin12351072364745138074;'/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/stateBased16884629996885219379.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 301 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 12 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:07:46] [INFO ] Invariant cache hit.
[2023-03-08 01:07:46] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-08 01:07:46] [INFO ] Invariant cache hit.
[2023-03-08 01:07:46] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:07:46] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2023-03-08 01:07:46] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 01:07:46] [INFO ] Invariant cache hit.
[2023-03-08 01:07:47] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 876 ms. Remains : 402/402 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin11312631514149294667
[2023-03-08 01:07:47] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2023-03-08 01:07:47] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:07:47] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2023-03-08 01:07:47] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:07:47] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2023-03-08 01:07:47] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:07:47] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11312631514149294667
Running compilation step : cd /tmp/ltsmin11312631514149294667;'/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 1868 ms.
Running link step : cd /tmp/ltsmin11312631514149294667;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin11312631514149294667;'/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/stateBased12657423461134860514.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 01:08:02] [INFO ] Flatten gal took : 23 ms
[2023-03-08 01:08:02] [INFO ] Flatten gal took : 21 ms
[2023-03-08 01:08:02] [INFO ] Time to serialize gal into /tmp/LTL14287498237040169055.gal : 6 ms
[2023-03-08 01:08:02] [INFO ] Time to serialize properties into /tmp/LTL16915331479503419796.prop : 2 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/LTL14287498237040169055.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7583357903761719444.hoa' '-atoms' '/tmp/LTL16915331479503419796.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...319
Loading property file /tmp/LTL16915331479503419796.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7583357903761719444.hoa
Detected timeout of ITS tools.
[2023-03-08 01:08:17] [INFO ] Flatten gal took : 21 ms
[2023-03-08 01:08:17] [INFO ] Flatten gal took : 23 ms
[2023-03-08 01:08:17] [INFO ] Time to serialize gal into /tmp/LTL2253020178084263346.gal : 4 ms
[2023-03-08 01:08:17] [INFO ] Time to serialize properties into /tmp/LTL9365110766537112623.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/LTL2253020178084263346.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9365110766537112623.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...275
Read 1 LTL properties
Checking formula 0 : !((G(F(((!("((((((((RequestBuffer_30<1)&&(RequestBuffer_91<1))&&((RequestBuffer_34<1)&&(RequestBuffer_95<1)))&&(((RequestBuffer_38<1)&...19995
Formula 0 simplified : G(F("(((((((((RequestBuffer_69<1)||(Server_Waiting_0<1))&&((RequestBuffer_20<1)||(Server_Waiting_0<1)))&&(((RequestBuffer_49<1)||(Se...17585
Detected timeout of ITS tools.
[2023-03-08 01:08:32] [INFO ] Flatten gal took : 20 ms
[2023-03-08 01:08:32] [INFO ] Applying decomposition
[2023-03-08 01:08:32] [INFO ] Flatten gal took : 20 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/graph9094711134463236688.txt' '-o' '/tmp/graph9094711134463236688.bin' '-w' '/tmp/graph9094711134463236688.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9094711134463236688.bin' '-l' '-1' '-v' '-w' '/tmp/graph9094711134463236688.weights' '-q' '0' '-e' '0.001'
[2023-03-08 01:08:32] [INFO ] Decomposing Gal with order
[2023-03-08 01:08:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 01:08:32] [INFO ] Removed a total of 296 redundant transitions.
[2023-03-08 01:08:32] [INFO ] Flatten gal took : 50 ms
[2023-03-08 01:08:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-08 01:08:32] [INFO ] Time to serialize gal into /tmp/LTL4201789774144640098.gal : 6 ms
[2023-03-08 01:08:32] [INFO ] Time to serialize properties into /tmp/LTL2979602345071594899.ltl : 4 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/LTL4201789774144640098.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2979602345071594899.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(((!("((((((((u58.RequestBuffer_30<1)&&(u38.RequestBuffer_91<1))&&((u62.RequestBuffer_34<1)&&(u100.RequestBuffer_95<1)))&&(((u65...24358
Formula 0 simplified : G(F("(((((((((u82.RequestBuffer_69<1)||(i41.u42.Server_Waiting_0<1))&&((u12.RequestBuffer_20<1)||(i41.u42.Server_Waiting_0<1)))&&(((...21479
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8086241441378083974
[2023-03-08 01:08:47] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8086241441378083974
Running compilation step : cd /tmp/ltsmin8086241441378083974;'/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 1317 ms.
Running link step : cd /tmp/ltsmin8086241441378083974;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin8086241441378083974;'/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) U (LTLAPp1==true))||[]((!(LTLAPp2==true) U !(LTLAPp3==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CSRepetitions-COL-10-LTLFireability-10 finished in 112603 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)))'
Support contains 100 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 11 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:09:02] [INFO ] Invariant cache hit.
[2023-03-08 01:09:03] [INFO ] Implicit Places using invariants in 231 ms returned []
[2023-03-08 01:09:03] [INFO ] Invariant cache hit.
[2023-03-08 01:09:03] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:09:03] [INFO ] Implicit Places using invariants and state equation in 695 ms returned []
Implicit Place search using SMT with State Equation took 928 ms to find 0 implicit places.
[2023-03-08 01:09:03] [INFO ] Invariant cache hit.
[2023-03-08 01:09:04] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1361 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 110 ms :[true, p0, p0]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LT s131 1) (LT s192 1) (LT s135 1) (LT s196 1) (LT s139 1) (LT s200 1) (LT s143 1) (LT s147 1) (LT s151 1) (LT s155 1) (LT s159 1) (LT s163 1) (L...], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-11 finished in 1493 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(X(G(p0))))'
Support contains 200 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 7 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:09:04] [INFO ] Invariant cache hit.
[2023-03-08 01:09:04] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-08 01:09:04] [INFO ] Invariant cache hit.
[2023-03-08 01:09:04] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:09:05] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 606 ms to find 0 implicit places.
[2023-03-08 01:09:05] [INFO ] Invariant cache hit.
[2023-03-08 01:09:05] [INFO ] Dead Transitions using invariants and state equation in 661 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1286 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 165 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-12 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=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s44 1) (GEQ s345 1)) (AND (GEQ s49 1) (GEQ s350 1)) (AND (GEQ s39 1) (GEQ s340 1)) (AND (GEQ s34 1) (GEQ s335 1)) (AND (GEQ s54 1) (GEQ s...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-12 finished in 1472 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' '!(F((G(F(!p0))||G(!p1))))'
Support contains 300 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 37 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:09:05] [INFO ] Invariant cache hit.
[2023-03-08 01:09:06] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-08 01:09:06] [INFO ] Invariant cache hit.
[2023-03-08 01:09:06] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:09:06] [INFO ] Implicit Places using invariants and state equation in 491 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
[2023-03-08 01:09:06] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 01:09:06] [INFO ] Invariant cache hit.
[2023-03-08 01:09:07] [INFO ] Dead Transitions using invariants and state equation in 662 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1385 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND p1 p0), (AND p1 p0)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s261 1) (GEQ s257 1) (GEQ s269 1) (GEQ s265 1) (GEQ s204 1) (GEQ s277 1) (GEQ s208 1) (GEQ s273 1) (GEQ s212 1) (GEQ s285 1) (GEQ s216 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 749 reset in 1863 ms.
Stack based approach found an accepted trace after 60321 steps with 467 reset with depth 135 and stack size 135 in 934 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-13 finished in 4310 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((X(!p0)||(G(p1) U p2))))'
Support contains 302 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 3 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:09:10] [INFO ] Invariant cache hit.
[2023-03-08 01:09:10] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-08 01:09:10] [INFO ] Invariant cache hit.
[2023-03-08 01:09:10] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:09:10] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
[2023-03-08 01:09:10] [INFO ] Invariant cache hit.
[2023-03-08 01:09:11] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 809 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 331 ms :[(NOT p1), (AND p0 (NOT p2)), p0, (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (OR (NOT p1) (NOT p2)), true, (AND p0 (NOT p2))]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(AND p2 p1 p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 5}], [{ cond=(AND p2 p1), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 1}]], initial=6, aps=[p1:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s86 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s82 1)) (OR (LT s0 1) (LT s29 1)) (OR (LT s0 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 50000 reset in 2205 ms.
Product exploration explored 100000 steps with 50000 reset in 1870 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND (NOT p2) p1 p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) p1)))
Knowledge based reduction with 5 factoid took 186 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-COL-10-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-COL-10-LTLFireability-15 finished in 5729 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(X(F((p0||X(p1))))))'
Found a Shortening insensitive property : CSRepetitions-COL-10-LTLFireability-01
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 202 out of 402 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 10 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:09:16] [INFO ] Invariant cache hit.
[2023-03-08 01:09:16] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-08 01:09:16] [INFO ] Invariant cache hit.
[2023-03-08 01:09:16] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:09:17] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 819 ms to find 0 implicit places.
[2023-03-08 01:09:17] [INFO ] Invariant cache hit.
[2023-03-08 01:09:17] [INFO ] Dead Transitions using invariants and state equation in 654 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1484 ms. Remains : 402/402 places, 500/500 transitions.
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s86 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s82 1)) (OR (LT s0 1) (LT s29 1)) (OR (LT s0 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 19235 reset in 1373 ms.
Product exploration explored 100000 steps with 18927 reset in 1159 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND p0 p1), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 202 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 7 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:09:20] [INFO ] Invariant cache hit.
[2023-03-08 01:09:21] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-08 01:09:21] [INFO ] Invariant cache hit.
[2023-03-08 01:09:21] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:09:21] [INFO ] Implicit Places using invariants and state equation in 655 ms returned []
Implicit Place search using SMT with State Equation took 910 ms to find 0 implicit places.
[2023-03-08 01:09:21] [INFO ] Invariant cache hit.
[2023-03-08 01:09:22] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1389 ms. Remains : 402/402 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 105 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 138 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 19268 reset in 1414 ms.
Product exploration explored 100000 steps with 19550 reset in 1087 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 202 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 11 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:09:26] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 01:09:26] [INFO ] Invariant cache hit.
[2023-03-08 01:09:26] [INFO ] Dead Transitions using invariants and state equation in 443 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 469 ms. Remains : 402/402 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin265876572821003357
[2023-03-08 01:09:26] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin265876572821003357
Running compilation step : cd /tmp/ltsmin265876572821003357;'/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 1452 ms.
Running link step : cd /tmp/ltsmin265876572821003357;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin265876572821003357;'/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' '--hoa' '/tmp/stateBased7754091880921746023.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 202 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 3 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-08 01:09:41] [INFO ] Invariant cache hit.
[2023-03-08 01:09:41] [INFO ] Implicit Places using invariants in 161 ms returned []
[2023-03-08 01:09:41] [INFO ] Invariant cache hit.
[2023-03-08 01:09:42] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 01:09:42] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 792 ms to find 0 implicit places.
[2023-03-08 01:09:42] [INFO ] Invariant cache hit.
[2023-03-08 01:09:43] [INFO ] Dead Transitions using invariants and state equation in 595 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1393 ms. Remains : 402/402 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin3477000365818608556
[2023-03-08 01:09:43] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3477000365818608556
Running compilation step : cd /tmp/ltsmin3477000365818608556;'/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 1385 ms.
Running link step : cd /tmp/ltsmin3477000365818608556;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin3477000365818608556;'/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' '--hoa' '/tmp/stateBased6200427540427013137.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 01:09:58] [INFO ] Flatten gal took : 15 ms
[2023-03-08 01:09:58] [INFO ] Flatten gal took : 15 ms
[2023-03-08 01:09:58] [INFO ] Time to serialize gal into /tmp/LTL1119239180860729014.gal : 3 ms
[2023-03-08 01:09:58] [INFO ] Time to serialize properties into /tmp/LTL7689372662829335200.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/LTL1119239180860729014.gal' '-t' 'CGAL' '-hoa' '/tmp/aut614435191035593392.hoa' '-atoms' '/tmp/LTL7689372662829335200.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...316
Loading property file /tmp/LTL7689372662829335200.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut614435191035593392.hoa
Detected timeout of ITS tools.
[2023-03-08 01:10:13] [INFO ] Flatten gal took : 15 ms
[2023-03-08 01:10:13] [INFO ] Flatten gal took : 18 ms
[2023-03-08 01:10:13] [INFO ] Time to serialize gal into /tmp/LTL1594990189151138368.gal : 3 ms
[2023-03-08 01:10:13] [INFO ] Time to serialize properties into /tmp/LTL6473410981193274772.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/LTL1594990189151138368.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6473410981193274772.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...275
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X("(((((((((RequestBuffer_69<1)||(Server_Waiting_0<1))&&((RequestBuffer_20<1)||(Server_Waiting_0<1)))&&(((RequestBuffer_49<1...10120
Formula 0 simplified : XXG(!"(((((((((RequestBufferSlots_0<1)||(Client_Sending_20<1))&&((RequestBufferSlots_0<1)||(Client_Sending_85<1)))&&(((RequestBuffer...10110
Detected timeout of ITS tools.
[2023-03-08 01:10:28] [INFO ] Flatten gal took : 15 ms
[2023-03-08 01:10:28] [INFO ] Applying decomposition
[2023-03-08 01:10:28] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5437567136327251988.txt' '-o' '/tmp/graph5437567136327251988.bin' '-w' '/tmp/graph5437567136327251988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5437567136327251988.bin' '-l' '-1' '-v' '-w' '/tmp/graph5437567136327251988.weights' '-q' '0' '-e' '0.001'
[2023-03-08 01:10:28] [INFO ] Decomposing Gal with order
[2023-03-08 01:10:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 01:10:28] [INFO ] Removed a total of 296 redundant transitions.
[2023-03-08 01:10:28] [INFO ] Flatten gal took : 42 ms
[2023-03-08 01:10:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-08 01:10:28] [INFO ] Time to serialize gal into /tmp/LTL11769365974134435407.gal : 5 ms
[2023-03-08 01:10:28] [INFO ] Time to serialize properties into /tmp/LTL14102651887426517029.ltl : 2 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/LTL11769365974134435407.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14102651887426517029.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 : !((X(X(F((X("(((((((((i0.u0.RequestBuffer_69<1)||(i0.u48.Server_Waiting_0<1))&&((u59.RequestBuffer_20<1)||(i0.u48.Server_Waiting_0<1))...12259
Formula 0 simplified : XXG(!"(((((((((i0.u0.RequestBufferSlots_0<1)||(u59.Client_Sending_20<1))&&((i0.u0.RequestBufferSlots_0<1)||(u43.Client_Sending_85<1)...12249
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1557360991207383536
[2023-03-08 01:10:43] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1557360991207383536
Running compilation step : cd /tmp/ltsmin1557360991207383536;'/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 1107 ms.
Running link step : cd /tmp/ltsmin1557360991207383536;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin1557360991207383536;'/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' 'X(X(<>((X((LTLAPp0==true))||(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CSRepetitions-COL-10-LTLFireability-01 finished in 102777 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 U p1)||G((!p2 U !p3))))))'
[2023-03-08 01:10:58] [INFO ] Flatten gal took : 25 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17124734880411327322
[2023-03-08 01:10:58] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2023-03-08 01:10:58] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:10:58] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2023-03-08 01:10:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 01:10:58] [INFO ] Applying decomposition
[2023-03-08 01:10:58] [INFO ] Flatten gal took : 30 ms
[2023-03-08 01:10:58] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2023-03-08 01:10:58] [INFO ] Computation of Completed DNA matrix. took 4 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/graph4829063999019173806.txt' '-o' '/tmp/graph4829063999019173806.bin' '-w' '/tmp/graph4829063999019173806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4829063999019173806.bin' '-l' '-1' '-v' '-w' '/tmp/graph4829063999019173806.weights' '-q' '0' '-e' '0.001'
[2023-03-08 01:10:58] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17124734880411327322
Running compilation step : cd /tmp/ltsmin17124734880411327322;'/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'
[2023-03-08 01:10:58] [INFO ] Decomposing Gal with order
[2023-03-08 01:10:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 01:10:59] [INFO ] Removed a total of 296 redundant transitions.
[2023-03-08 01:10:59] [INFO ] Flatten gal took : 52 ms
[2023-03-08 01:10:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2023-03-08 01:10:59] [INFO ] Time to serialize gal into /tmp/LTLFireability10002294556356822751.gal : 5 ms
[2023-03-08 01:10:59] [INFO ] Time to serialize properties into /tmp/LTLFireability13417488696478146267.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10002294556356822751.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13417488696478146267.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...278
Read 2 LTL properties
Checking formula 0 : !((X(X(F(("(((((((((i0.u0.RequestBufferSlots_0<1)||(u12.Client_Sending_20<1))&&((i0.u0.RequestBufferSlots_0<1)||(u94.Client_Sending_85...12257
Formula 0 simplified : XXG(!"(((((((((i0.u0.RequestBufferSlots_0<1)||(u12.Client_Sending_20<1))&&((i0.u0.RequestBufferSlots_0<1)||(u94.Client_Sending_85<1)...12247
Compilation finished in 2056 ms.
Running link step : cd /tmp/ltsmin17124734880411327322;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin17124734880411327322;'/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' 'X(X(<>(((LTLAPp0==true)||X((LTLAPp1==true))))))' '--buchi-type=spotba'
LTSmin run took 151726 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin17124734880411327322;'/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' '[](<>(((!(LTLAPp2==true) U (LTLAPp3==true))||[]((!(LTLAPp1==true) U !(LTLAPp4==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-08 01:32:59] [INFO ] Applying decomposition
[2023-03-08 01:32:59] [INFO ] Flatten gal took : 56 ms
[2023-03-08 01:32:59] [INFO ] Decomposing Gal with order
[2023-03-08 01:32:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 01:32:59] [INFO ] Removed a total of 396 redundant transitions.
[2023-03-08 01:32:59] [INFO ] Flatten gal took : 118 ms
[2023-03-08 01:33:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2023-03-08 01:33:00] [INFO ] Time to serialize gal into /tmp/LTLFireability1165747661862708834.gal : 6 ms
[2023-03-08 01:33:00] [INFO ] Time to serialize properties into /tmp/LTLFireability9462366547714287134.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/LTLFireability1165747661862708834.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9462366547714287134.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...276
Read 1 LTL properties
Checking formula 0 : !((G(F(((!("((((((((Client30.RequestBuffer_30<1)&&(Client91.RequestBuffer_91<1))&&((Client34.RequestBuffer_34<1)&&(Client95.RequestBuf...28935
Formula 0 simplified : G(F("(((((((((Client69.RequestBuffer_69<1)||(Server_Waiting.Server_Waiting_0<1))&&((Client20.RequestBuffer_20<1)||(Server_Waiting.Se...25635
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin17124734880411327322;'/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' '[](<>(((!(LTLAPp2==true) U (LTLAPp3==true))||[]((!(LTLAPp1==true) U !(LTLAPp4==true))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin17124734880411327322;'/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' '[](<>(((!(LTLAPp2==true) U (LTLAPp3==true))||[]((!(LTLAPp1==true) U !(LTLAPp4==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-08 01:55:01] [INFO ] Flatten gal took : 43 ms
[2023-03-08 01:55:01] [INFO ] Input system was already deterministic with 500 transitions.
[2023-03-08 01:55:01] [INFO ] Transformed 402 places.
[2023-03-08 01:55:01] [INFO ] Transformed 500 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
[2023-03-08 01:55:01] [INFO ] Time to serialize gal into /tmp/LTLFireability8943584866835653731.gal : 11 ms
[2023-03-08 01:55:01] [INFO ] Time to serialize properties into /tmp/LTLFireability10600671185921443544.ltl : 2 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/LTLFireability8943584866835653731.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10600671185921443544.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(((!("((((((((RequestBuffer_30<1)&&(RequestBuffer_91<1))&&((RequestBuffer_34<1)&&(RequestBuffer_95<1)))&&(((RequestBuffer_38<1)&...19995
Formula 0 simplified : G(F("(((((((((RequestBuffer_69<1)||(Server_Waiting_0<1))&&((RequestBuffer_20<1)||(Server_Waiting_0<1)))&&(((RequestBuffer_49<1)||(Se...17585
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393228 kB
MemFree: 9409840 kB
After kill :
MemTotal: 16393228 kB
MemFree: 16035812 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ 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="CSRepetitions-COL-10"
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 CSRepetitions-COL-10, 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 r069-smll-167814395900044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-10.tgz
mv CSRepetitions-COL-10 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 ;