Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415300124.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb113-PT-1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415300124
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 151K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 84K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 10:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 10:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 13:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 15M May 5 16:51 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 RERS17pb113-PT-1-00
FORMULA_NAME RERS17pb113-PT-1-01
FORMULA_NAME RERS17pb113-PT-1-02
FORMULA_NAME RERS17pb113-PT-1-03
FORMULA_NAME RERS17pb113-PT-1-04
FORMULA_NAME RERS17pb113-PT-1-05
FORMULA_NAME RERS17pb113-PT-1-06
FORMULA_NAME RERS17pb113-PT-1-07
FORMULA_NAME RERS17pb113-PT-1-08
FORMULA_NAME RERS17pb113-PT-1-09
FORMULA_NAME RERS17pb113-PT-1-10
FORMULA_NAME RERS17pb113-PT-1-11
FORMULA_NAME RERS17pb113-PT-1-12
FORMULA_NAME RERS17pb113-PT-1-13
FORMULA_NAME RERS17pb113-PT-1-14
FORMULA_NAME RERS17pb113-PT-1-15

=== Now, execution of the tool begins

BK_START 1621238580270

Running Version 0
[2021-05-17 08:03:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 08:03:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 08:03:03] [INFO ] Load time of PNML (sax parser for PT used): 986 ms
[2021-05-17 08:03:04] [INFO ] Transformed 639 places.
[2021-05-17 08:03:04] [INFO ] Transformed 31353 transitions.
[2021-05-17 08:03:04] [INFO ] Found NUPN structural information;
[2021-05-17 08:03:04] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 1266 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 08:03:04] [INFO ] Initial state test concluded for 3 properties.
FORMULA RERS17pb113-PT-1-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-1-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-1-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-1-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-1-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-1-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 639 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Applied a total of 12 rules in 329 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:03:05] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:03:05] [INFO ] Computed 13 place invariants in 177 ms
[2021-05-17 08:03:07] [INFO ] Implicit Places using invariants in 2646 ms returned []
Implicit Place search using SMT only with invariants took 2673 ms to find 0 implicit places.
[2021-05-17 08:03:07] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:03:08] [INFO ] Computed 13 place invariants in 86 ms
[2021-05-17 08:03:20] [INFO ] Dead Transitions using invariants and state equation in 12525 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/639 places, 31353/31353 transitions.
[2021-05-17 08:03:21] [INFO ] Flatten gal took : 995 ms
[2021-05-17 08:03:22] [INFO ] Flatten gal took : 774 ms
[2021-05-17 08:03:24] [INFO ] Input system was already deterministic with 31353 transitions.
Incomplete random walk after 100000 steps, including 14 resets, run finished after 2817 ms. (steps per millisecond=35 ) properties (out of 15) seen :14
Running SMT prover for 1 properties.
[2021-05-17 08:03:27] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:03:27] [INFO ] Computed 13 place invariants in 84 ms
[2021-05-17 08:03:27] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1
[2021-05-17 08:03:27] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :0
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 146 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:03:28] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:03:28] [INFO ] Computed 13 place invariants in 72 ms
[2021-05-17 08:03:30] [INFO ] Implicit Places using invariants in 1838 ms returned []
Implicit Place search using SMT only with invariants took 1851 ms to find 0 implicit places.
[2021-05-17 08:03:30] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:03:30] [INFO ] Computed 13 place invariants in 41 ms
[2021-05-17 08:03:44] [INFO ] Dead Transitions using invariants and state equation in 14521 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 279 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-1-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s546 0) (EQ s148 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 4801 ms.
Product exploration explored 100000 steps with 50000 reset in 4841 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 3978 ms.
Product exploration explored 100000 steps with 50000 reset in 4478 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 627 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 467 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:04:04] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:04:04] [INFO ] Computed 13 place invariants in 52 ms
[2021-05-17 08:04:13] [INFO ] Dead Transitions using invariants and state equation in 9605 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Product exploration timeout after 22960 steps with 11480 reset in 10002 ms.
Product exploration timeout after 23210 steps with 11605 reset in 10003 ms.
[2021-05-17 08:04:36] [INFO ] Flatten gal took : 1266 ms
[2021-05-17 08:04:37] [INFO ] Flatten gal took : 1228 ms
[2021-05-17 08:04:37] [INFO ] Time to serialize gal into /tmp/LTL10102876298143707803.gal : 359 ms
[2021-05-17 08:04:37] [INFO ] Time to serialize properties into /tmp/LTL14609553060163433814.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10102876298143707803.gal, -t, CGAL, -LTL, /tmp/LTL14609553060163433814.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10102876298143707803.gal -t CGAL -LTL /tmp/LTL14609553060163433814.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p502==0)||(p409==1))"))))
Formula 0 simplified : !XF"((p502==0)||(p409==1))"
Detected timeout of ITS tools.
[2021-05-17 08:04:53] [INFO ] Flatten gal took : 1010 ms
[2021-05-17 08:04:53] [INFO ] Applying decomposition
[2021-05-17 08:04:54] [INFO ] Flatten gal took : 889 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1602682582347874113.txt, -o, /tmp/graph1602682582347874113.bin, -w, /tmp/graph1602682582347874113.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1602682582347874113.bin, -l, -1, -v, -w, /tmp/graph1602682582347874113.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:04:57] [INFO ] Decomposing Gal with order
[2021-05-17 08:04:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:05:01] [INFO ] Removed a total of 91896 redundant transitions.
[2021-05-17 08:05:02] [INFO ] Flatten gal took : 2930 ms
[2021-05-17 08:05:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 1494 labels/synchronizations in 1223 ms.
[2021-05-17 08:05:04] [INFO ] Time to serialize gal into /tmp/LTL14046810630769664516.gal : 100 ms
[2021-05-17 08:05:04] [INFO ] Time to serialize properties into /tmp/LTL895591878436611667.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14046810630769664516.gal, -t, CGAL, -LTL, /tmp/LTL895591878436611667.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14046810630769664516.gal -t CGAL -LTL /tmp/LTL895591878436611667.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("((i2.i6.i1.i0.u198.p502==0)||(i8.u187.p409==1))"))))
Formula 0 simplified : !XF"((i2.i6.i1.i0.u198.p502==0)||(i8.u187.p409==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11300604752103005699
[2021-05-17 08:05:19] [INFO ] Built C files in 465ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11300604752103005699
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11300604752103005699]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11300604752103005699] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11300604752103005699] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property RERS17pb113-PT-1-00 finished in 112694 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p0))&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 119 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:05:20] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:05:20] [INFO ] Computed 13 place invariants in 78 ms
[2021-05-17 08:05:22] [INFO ] Implicit Places using invariants in 2135 ms returned []
Implicit Place search using SMT only with invariants took 2136 ms to find 0 implicit places.
[2021-05-17 08:05:22] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:05:23] [INFO ] Computed 13 place invariants in 78 ms
[2021-05-17 08:05:33] [INFO ] Dead Transitions using invariants and state equation in 10635 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : RERS17pb113-PT-1-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s343 0) (EQ s44 1)), p0:(OR (EQ s564 0) (EQ s156 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 5845 steps with 0 reset in 134 ms.
FORMULA RERS17pb113-PT-1-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-1-01 finished in 13376 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 376 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2021-05-17 08:05:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:05:34] [INFO ] Computed 13 place invariants in 55 ms
[2021-05-17 08:05:45] [INFO ] Implicit Places using invariants in 10789 ms returned []
Implicit Place search using SMT only with invariants took 10791 ms to find 0 implicit places.
[2021-05-17 08:05:45] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:05:45] [INFO ] Computed 13 place invariants in 95 ms
[2021-05-17 08:05:54] [INFO ] Dead Transitions using invariants and state equation in 9477 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/627 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 70 ms :[true, (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-1-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s602 0) (EQ s340 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 494 steps with 0 reset in 19 ms.
FORMULA RERS17pb113-PT-1-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-1-02 finished in 20852 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0 U p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 80 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:05:55] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:05:55] [INFO ] Computed 13 place invariants in 83 ms
[2021-05-17 08:05:56] [INFO ] Implicit Places using invariants in 1899 ms returned []
Implicit Place search using SMT only with invariants took 1902 ms to find 0 implicit places.
[2021-05-17 08:05:56] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:05:56] [INFO ] Computed 13 place invariants in 52 ms
[2021-05-17 08:06:13] [INFO ] Dead Transitions using invariants and state equation in 16688 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 227 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : RERS17pb113-PT-1-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s80 1), p0:(EQ s246 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA RERS17pb113-PT-1-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-1-03 finished in 19033 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 293 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2021-05-17 08:06:14] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:06:14] [INFO ] Computed 13 place invariants in 81 ms
[2021-05-17 08:06:16] [INFO ] Implicit Places using invariants in 2029 ms returned []
Implicit Place search using SMT only with invariants took 2030 ms to find 0 implicit places.
[2021-05-17 08:06:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:06:16] [INFO ] Computed 13 place invariants in 58 ms
[2021-05-17 08:06:28] [INFO ] Dead Transitions using invariants and state equation in 12264 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/627 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0)]
Running random walk in product with property : RERS17pb113-PT-1-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s604 0) (AND (EQ s483 0) (EQ s169 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 2 ms.
FORMULA RERS17pb113-PT-1-04 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property RERS17pb113-PT-1-04 finished in 14873 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 313 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2021-05-17 08:06:29] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:06:29] [INFO ] Computed 13 place invariants in 84 ms
[2021-05-17 08:06:30] [INFO ] Implicit Places using invariants in 1765 ms returned []
Implicit Place search using SMT only with invariants took 1767 ms to find 0 implicit places.
[2021-05-17 08:06:30] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:06:30] [INFO ] Computed 13 place invariants in 42 ms
[2021-05-17 08:06:41] [INFO ] Dead Transitions using invariants and state equation in 10812 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/627 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : RERS17pb113-PT-1-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s422 0) (NEQ s343 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5844 steps with 0 reset in 357 ms.
FORMULA RERS17pb113-PT-1-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-1-10 finished in 13440 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 110 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:06:42] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:06:42] [INFO ] Computed 13 place invariants in 55 ms
[2021-05-17 08:06:44] [INFO ] Implicit Places using invariants in 1903 ms returned []
Implicit Place search using SMT only with invariants took 1905 ms to find 0 implicit places.
[2021-05-17 08:06:44] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:06:44] [INFO ] Computed 13 place invariants in 42 ms
[2021-05-17 08:06:53] [INFO ] Dead Transitions using invariants and state equation in 9623 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-1-11 automaton TGBA [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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s77 0) (NEQ s239 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA RERS17pb113-PT-1-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-1-11 finished in 11901 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0) U p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 127 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:06:54] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:06:54] [INFO ] Computed 13 place invariants in 44 ms
[2021-05-17 08:06:55] [INFO ] Implicit Places using invariants in 1715 ms returned []
Implicit Place search using SMT only with invariants took 1716 ms to find 0 implicit places.
[2021-05-17 08:06:56] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:06:56] [INFO ] Computed 13 place invariants in 42 ms
[2021-05-17 08:07:09] [INFO ] Dead Transitions using invariants and state equation in 13324 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-1-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s330 0) (EQ s225 1)), p0:(OR (EQ s626 0) (EQ s186 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 4426 ms.
Product exploration explored 100000 steps with 50000 reset in 4522 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 3868 ms.
Product exploration explored 100000 steps with 50000 reset in 3921 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (NOT p1), (NOT p0)]
Support contains 4 out of 627 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 165 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:07:26] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:07:27] [INFO ] Computed 13 place invariants in 84 ms
[2021-05-17 08:07:35] [INFO ] Dead Transitions using invariants and state equation in 8713 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Product exploration timeout after 20920 steps with 10460 reset in 10004 ms.
Product exploration timeout after 23390 steps with 11695 reset in 10001 ms.
[2021-05-17 08:07:57] [INFO ] Flatten gal took : 1069 ms
[2021-05-17 08:07:58] [INFO ] Flatten gal took : 1066 ms
[2021-05-17 08:07:58] [INFO ] Time to serialize gal into /tmp/LTL2443149142474699661.gal : 170 ms
[2021-05-17 08:07:58] [INFO ] Time to serialize properties into /tmp/LTL15844263542742165250.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2443149142474699661.gal, -t, CGAL, -LTL, /tmp/LTL15844263542742165250.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2443149142474699661.gal -t CGAL -LTL /tmp/LTL15844263542742165250.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F("((p505==0)||(p228==1))"))U("((p417==0)||(p383==1))"))))
Formula 0 simplified : !X(F"((p505==0)||(p228==1))" U "((p417==0)||(p383==1))")
Detected timeout of ITS tools.
[2021-05-17 08:08:15] [INFO ] Flatten gal took : 1101 ms
[2021-05-17 08:08:15] [INFO ] Applying decomposition
[2021-05-17 08:08:16] [INFO ] Flatten gal took : 1003 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13020663578820231397.txt, -o, /tmp/graph13020663578820231397.bin, -w, /tmp/graph13020663578820231397.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13020663578820231397.bin, -l, -1, -v, -w, /tmp/graph13020663578820231397.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:08:18] [INFO ] Decomposing Gal with order
[2021-05-17 08:08:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:08:21] [INFO ] Removed a total of 91896 redundant transitions.
[2021-05-17 08:08:21] [INFO ] Flatten gal took : 2182 ms
[2021-05-17 08:08:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 1524 labels/synchronizations in 1139 ms.
[2021-05-17 08:08:23] [INFO ] Time to serialize gal into /tmp/LTL10223012518625214306.gal : 114 ms
[2021-05-17 08:08:23] [INFO ] Time to serialize properties into /tmp/LTL609948174720408620.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10223012518625214306.gal, -t, CGAL, -LTL, /tmp/LTL609948174720408620.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10223012518625214306.gal -t CGAL -LTL /tmp/LTL609948174720408620.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((F("((i0.i0.i1.i0.u23.p505==0)||(i4.i0.i2.i11.u91.p228==1))"))U("((i5.u147.p417==0)||(i0.i2.i0.i0.u106.p383==1))"))))
Formula 0 simplified : !X(F"((i0.i0.i1.i0.u23.p505==0)||(i4.i0.i2.i11.u91.p228==1))" U "((i5.u147.p417==0)||(i0.i2.i0.i0.u106.p383==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2424722062588434965
[2021-05-17 08:08:38] [INFO ] Built C files in 283ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2424722062588434965
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2424722062588434965]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2424722062588434965] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2424722062588434965] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property RERS17pb113-PT-1-12 finished in 105731 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p0)) U G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 105 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:08:40] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:08:40] [INFO ] Computed 13 place invariants in 50 ms
[2021-05-17 08:08:42] [INFO ] Implicit Places using invariants in 2831 ms returned []
Implicit Place search using SMT only with invariants took 2835 ms to find 0 implicit places.
[2021-05-17 08:08:42] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:08:42] [INFO ] Computed 13 place invariants in 37 ms
[2021-05-17 08:08:58] [INFO ] Dead Transitions using invariants and state equation in 15997 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-1-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s207 0) (EQ s563 1)), p0:(OR (EQ s458 0) (EQ s385 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 17 reset in 3608 ms.
Product exploration explored 100000 steps with 14 reset in 3720 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 13 reset in 3946 ms.
Product exploration explored 100000 steps with 17 reset in 3927 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (NOT p1), (NOT p0)]
Support contains 4 out of 627 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 143 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:09:15] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:09:15] [INFO ] Computed 13 place invariants in 39 ms
[2021-05-17 08:09:37] [INFO ] Dead Transitions using invariants and state equation in 22765 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Product exploration explored 100000 steps with 15 reset in 5270 ms.
Product exploration explored 100000 steps with 18 reset in 4810 ms.
[2021-05-17 08:09:49] [INFO ] Flatten gal took : 862 ms
[2021-05-17 08:09:50] [INFO ] Flatten gal took : 847 ms
[2021-05-17 08:09:50] [INFO ] Time to serialize gal into /tmp/LTL17907667892886379746.gal : 206 ms
[2021-05-17 08:09:50] [INFO ] Time to serialize properties into /tmp/LTL254844677004560369.ltl : 19 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17907667892886379746.gal, -t, CGAL, -LTL, /tmp/LTL254844677004560369.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17907667892886379746.gal -t CGAL -LTL /tmp/LTL254844677004560369.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F(G("((p63==0)||(p270==1))")))U(G("((p258==0)||(p539==1))")))))
Formula 0 simplified : !X(FG"((p63==0)||(p270==1))" U G"((p258==0)||(p539==1))")
Detected timeout of ITS tools.
[2021-05-17 08:10:07] [INFO ] Flatten gal took : 1241 ms
[2021-05-17 08:10:07] [INFO ] Applying decomposition
[2021-05-17 08:10:08] [INFO ] Flatten gal took : 1506 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph710195098072281726.txt, -o, /tmp/graph710195098072281726.bin, -w, /tmp/graph710195098072281726.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph710195098072281726.bin, -l, -1, -v, -w, /tmp/graph710195098072281726.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:10:11] [INFO ] Decomposing Gal with order
[2021-05-17 08:10:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:10:14] [INFO ] Removed a total of 91896 redundant transitions.
[2021-05-17 08:10:15] [INFO ] Flatten gal took : 2301 ms
[2021-05-17 08:10:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 1721 labels/synchronizations in 1647 ms.
[2021-05-17 08:10:17] [INFO ] Time to serialize gal into /tmp/LTL8476422620704223775.gal : 270 ms
[2021-05-17 08:10:17] [INFO ] Time to serialize properties into /tmp/LTL1753888241718189832.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8476422620704223775.gal, -t, CGAL, -LTL, /tmp/LTL1753888241718189832.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8476422620704223775.gal -t CGAL -LTL /tmp/LTL1753888241718189832.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((F(G("((i6.i1.i4.i1.u200.p63==0)||(i5.u236.p270==1))")))U(G("((i4.u112.p258==0)||(i2.u47.p539==1))")))))
Formula 0 simplified : !X(FG"((i6.i1.i4.i1.u200.p63==0)||(i5.u236.p270==1))" U G"((i4.u112.p258==0)||(i2.u47.p539==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14334731390598381293
[2021-05-17 08:10:33] [INFO ] Built C files in 345ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14334731390598381293
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14334731390598381293]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14334731390598381293] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14334731390598381293] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property RERS17pb113-PT-1-14 finished in 114455 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 214 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2021-05-17 08:10:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:10:34] [INFO ] Computed 13 place invariants in 43 ms
[2021-05-17 08:10:37] [INFO ] Implicit Places using invariants in 3154 ms returned []
Implicit Place search using SMT only with invariants took 3155 ms to find 0 implicit places.
[2021-05-17 08:10:37] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:10:37] [INFO ] Computed 13 place invariants in 87 ms
[2021-05-17 08:10:53] [INFO ] Dead Transitions using invariants and state equation in 16003 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/627 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-1-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s440 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8303 steps with 9 reset in 309 ms.
FORMULA RERS17pb113-PT-1-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-1-15 finished in 19893 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2575958305608127258
[2021-05-17 08:10:54] [INFO ] Too many transitions (31353) to apply POR reductions. Disabling POR matrices.
[2021-05-17 08:10:55] [INFO ] Built C files in 292ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2575958305608127258
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2575958305608127258]
[2021-05-17 08:10:56] [INFO ] Applying decomposition
[2021-05-17 08:10:58] [INFO ] Flatten gal took : 1649 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7955305302477797193.txt, -o, /tmp/graph7955305302477797193.bin, -w, /tmp/graph7955305302477797193.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7955305302477797193.bin, -l, -1, -v, -w, /tmp/graph7955305302477797193.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:11:02] [INFO ] Decomposing Gal with order
[2021-05-17 08:11:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:11:05] [INFO ] Removed a total of 91896 redundant transitions.
[2021-05-17 08:11:06] [INFO ] Flatten gal took : 2006 ms
[2021-05-17 08:11:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 1541 labels/synchronizations in 2074 ms.
[2021-05-17 08:11:09] [INFO ] Time to serialize gal into /tmp/LTLCardinality11516857071843391016.gal : 161 ms
[2021-05-17 08:11:09] [INFO ] Time to serialize properties into /tmp/LTLCardinality12084475919906287493.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality11516857071843391016.gal, -t, CGAL, -LTL, /tmp/LTLCardinality12084475919906287493.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality11516857071843391016.gal -t CGAL -LTL /tmp/LTLCardinality12084475919906287493.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !((X(F("((i0.i3.i0.i1.u271.p502==0)||(i3.u202.p409==1))"))))
Formula 0 simplified : !XF"((i0.i3.i0.i1.u271.p502==0)||(i3.u202.p409==1))"
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2575958305608127258] killed by timeout after 36 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2575958305608127258] killed by timeout after 36 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
ITS-tools command line returned an error code 137
[2021-05-17 08:24:32] [INFO ] Applying decomposition
[2021-05-17 08:24:35] [INFO ] Flatten gal took : 2879 ms
[2021-05-17 08:24:36] [INFO ] Decomposing Gal with order
[2021-05-17 08:24:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:24:49] [INFO ] Removed a total of 59926 redundant transitions.
[2021-05-17 08:24:49] [INFO ] Flatten gal took : 11987 ms
[2021-05-17 08:24:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 2721 labels/synchronizations in 1494 ms.
[2021-05-17 08:24:51] [INFO ] Time to serialize gal into /tmp/LTLCardinality4935974718484351759.gal : 21 ms
[2021-05-17 08:24:51] [INFO ] Time to serialize properties into /tmp/LTLCardinality6000161726135128152.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality4935974718484351759.gal, -t, CGAL, -LTL, /tmp/LTLCardinality6000161726135128152.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality4935974718484351759.gal -t CGAL -LTL /tmp/LTLCardinality6000161726135128152.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !((X(F("((ucomponent10.p502==0)||(ucomponent7.p409==1))"))))
Formula 0 simplified : !XF"((ucomponent10.p502==0)||(ucomponent7.p409==1))"
ITS-tools command line returned an error code 137
[2021-05-17 08:42:53] [INFO ] Flatten gal took : 1598 ms
[2021-05-17 08:42:55] [INFO ] Input system was already deterministic with 31353 transitions.
[2021-05-17 08:42:56] [INFO ] Transformed 627 places.
[2021-05-17 08:42:56] [INFO ] Transformed 31353 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-17 08:42:59] [INFO ] Time to serialize gal into /tmp/LTLCardinality16312814710676721776.gal : 135 ms
[2021-05-17 08:42:59] [INFO ] Time to serialize properties into /tmp/LTLCardinality14928063261654471467.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality16312814710676721776.gal, -t, CGAL, -LTL, /tmp/LTLCardinality14928063261654471467.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality16312814710676721776.gal -t CGAL -LTL /tmp/LTLCardinality14928063261654471467.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(F("((p502==0)||(p409==1))"))))
Formula 0 simplified : !XF"((p502==0)||(p409==1))"
ITS-tools command line returned an error code 137

BK_STOP 1621241482808

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="RERS17pb113-PT-1"
export BK_EXAMINATION="LTLCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is RERS17pb113-PT-1, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-162089415300124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-1.tgz
mv RERS17pb113-PT-1 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;