Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r197-smll-162089452000164.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 2-4028
Executing tool itstools
Input is RwMutex-PT-r0010w2000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-162089452000164
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 103K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 11:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 11:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 14:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 14:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 11 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 3.6M 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 RwMutex-PT-r0010w2000-00
FORMULA_NAME RwMutex-PT-r0010w2000-01
FORMULA_NAME RwMutex-PT-r0010w2000-02
FORMULA_NAME RwMutex-PT-r0010w2000-03
FORMULA_NAME RwMutex-PT-r0010w2000-04
FORMULA_NAME RwMutex-PT-r0010w2000-05
FORMULA_NAME RwMutex-PT-r0010w2000-06
FORMULA_NAME RwMutex-PT-r0010w2000-07
FORMULA_NAME RwMutex-PT-r0010w2000-08
FORMULA_NAME RwMutex-PT-r0010w2000-09
FORMULA_NAME RwMutex-PT-r0010w2000-10
FORMULA_NAME RwMutex-PT-r0010w2000-11
FORMULA_NAME RwMutex-PT-r0010w2000-12
FORMULA_NAME RwMutex-PT-r0010w2000-13
FORMULA_NAME RwMutex-PT-r0010w2000-14
FORMULA_NAME RwMutex-PT-r0010w2000-15

=== Now, execution of the tool begins

BK_START 1621002850331

Running Version 0
[2021-05-14 14:34:13] [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]
[2021-05-14 14:34:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 14:34:14] [INFO ] Load time of PNML (sax parser for PT used): 809 ms
[2021-05-14 14:34:14] [INFO ] Transformed 4030 places.
[2021-05-14 14:34:14] [INFO ] Transformed 4020 transitions.
[2021-05-14 14:34:14] [INFO ] Found NUPN structural information;
[2021-05-14 14:34:14] [INFO ] Parsed PT model containing 4030 places and 4020 transitions in 966 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 14:34:14] [INFO ] Initial state test concluded for 3 properties.
FORMULA RwMutex-PT-r0010w2000-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 4030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Applied a total of 0 rules in 943 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:34:17] [INFO ] Computed 2020 place invariants in 1985 ms
[2021-05-14 14:34:18] [INFO ] Implicit Places using invariants in 3190 ms returned []
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:34:20] [INFO ] Computed 2020 place invariants in 1890 ms
[2021-05-14 14:34:22] [INFO ] Implicit Places using invariants and state equation in 3405 ms returned []
Implicit Place search using SMT with State Equation took 6633 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:34:24] [INFO ] Computed 2020 place invariants in 2048 ms
[2021-05-14 14:34:25] [INFO ] Dead Transitions using invariants and state equation in 3088 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4030/4030 places, 4020/4020 transitions.
[2021-05-14 14:34:26] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-14 14:34:26] [INFO ] Flatten gal took : 990 ms
FORMULA RwMutex-PT-r0010w2000-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 14:34:27] [INFO ] Flatten gal took : 671 ms
[2021-05-14 14:34:28] [INFO ] Input system was already deterministic with 4020 transitions.
Interrupted random walk after 80140 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :{0=1, 1=1, 3=1, 4=1, 5=1, 6=1, 9=1, 11=1, 13=1, 15=1, 16=1, 17=1, 19=1, 20=1, 21=1}
Running SMT prover for 7 properties.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:35:01] [INFO ] Computed 2020 place invariants in 2012 ms
[2021-05-14 14:35:02] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:7
[2021-05-14 14:35:05] [INFO ] [Nat]Absence check using 2020 positive place invariants in 937 ms returned sat
[2021-05-14 14:35:05] [INFO ] SMT Verify possible in nat domain returned unsat :7 sat :0
Successfully simplified 7 atomic propositions for a total of 12 simplifications.
[2021-05-14 14:35:05] [INFO ] Initial state test concluded for 2 properties.
FORMULA RwMutex-PT-r0010w2000-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((G(F(p0)) U p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 4030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Drop transitions removed 2007 transitions
Trivial Post-agglo rules discarded 2007 transitions
Performed 2007 trivial Post agglomeration. Transition count delta: 2007
Iterating post reduction 0 with 2007 rules applied. Total rules applied 2007 place count 4030 transition count 2013
Reduce places removed 4014 places and 0 transitions.
Ensure Unique test removed 1996 transitions
Reduce isomorphic transitions removed 1996 transitions.
Iterating post reduction 1 with 6010 rules applied. Total rules applied 8017 place count 16 transition count 17
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 8018 place count 16 transition count 16
Applied a total of 8018 rules in 249 ms. Remains 16 /4030 variables (removed 4014) and now considering 16/4020 (removed 4004) transitions.
[2021-05-14 14:35:05] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
// Phase 1: matrix 7 rows 16 cols
[2021-05-14 14:35:05] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-14 14:35:05] [INFO ] Implicit Places using invariants in 36 ms returned [0, 1, 15]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
[2021-05-14 14:35:05] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-14 14:35:05] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
// Phase 1: matrix 7 rows 13 cols
[2021-05-14 14:35:05] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-14 14:35:05] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 13/4030 places, 16/4020 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2021-05-14 14:35:05] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-14 14:35:05] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
// Phase 1: matrix 7 rows 13 cols
[2021-05-14 14:35:05] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-14 14:35:05] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 2 iterations. Remains : 13/4030 places, 16/4020 transitions.
Stuttering acceptance computed with spot in 475 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w2000-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s12 1), p0:(OR (EQ s10 0) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0010w2000-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-01 finished in 922 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(G((F(p1)||G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 4030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Applied a total of 0 rules in 827 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:35:08] [INFO ] Computed 2020 place invariants in 1856 ms
[2021-05-14 14:35:09] [INFO ] Implicit Places using invariants in 2694 ms returned []
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:35:11] [INFO ] Computed 2020 place invariants in 2002 ms
[2021-05-14 14:35:12] [INFO ] Implicit Places using invariants and state equation in 3012 ms returned []
Implicit Place search using SMT with State Equation took 5717 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:35:14] [INFO ] Computed 2020 place invariants in 2005 ms
[2021-05-14 14:35:15] [INFO ] Dead Transitions using invariants and state equation in 2932 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4030/4030 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w2000-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (NEQ s1106 0) (NEQ s1767 1)), p1:(AND (NEQ s1901 0) (NEQ s1388 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 23310 steps with 4 reset in 10001 ms.
Product exploration timeout after 23610 steps with 2 reset in 10008 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration timeout after 25670 steps with 0 reset in 10005 ms.
Product exploration timeout after 34950 steps with 1 reset in 10008 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 4030 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Performed 2006 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2006 rules applied. Total rules applied 2006 place count 4030 transition count 4020
Discarding 1994 places :
Symmetric choice reduction at 1 with 1994 rule applications. Total rules 4000 place count 2036 transition count 2026
Deduced a syphon composed of 2006 places in 1 ms
Iterating global reduction 1 with 1994 rules applied. Total rules applied 5994 place count 2036 transition count 2026
Discarding 1994 places :
Symmetric choice reduction at 1 with 1994 rule applications. Total rules 7988 place count 42 transition count 32
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 1994 rules applied. Total rules applied 9982 place count 42 transition count 32
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 9982 rules in 1468 ms. Remains 42 /4030 variables (removed 3988) and now considering 32/4020 (removed 3988) transitions.
[2021-05-14 14:35:58] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-14 14:35:58] [INFO ] Flow matrix only has 21 transitions (discarded 11 similar events)
// Phase 1: matrix 21 rows 42 cols
[2021-05-14 14:35:58] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-14 14:35:58] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 42/4030 places, 32/4020 transitions.
Product exploration timeout after 64540 steps with 5331 reset in 10002 ms.
Product exploration timeout after 65100 steps with 5307 reset in 10001 ms.
[2021-05-14 14:36:19] [INFO ] Flatten gal took : 491 ms
[2021-05-14 14:36:19] [INFO ] Flatten gal took : 488 ms
[2021-05-14 14:36:19] [INFO ] Time to serialize gal into /tmp/LTL2193264194046326747.gal : 149 ms
[2021-05-14 14:36:19] [INFO ] Time to serialize properties into /tmp/LTL17361809446052337772.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/LTL2193264194046326747.gal, -t, CGAL, -LTL, /tmp/LTL17361809446052337772.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/LTL2193264194046326747.gal -t CGAL -LTL /tmp/LTL17361809446052337772.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X(G((F("((p271==1)&&(p2248==0))"))||(G("((p1995==1)&&(p259==0))")))))||("((p1995==1)&&(p259==0))"))))
Formula 0 simplified : !X("((p1995==1)&&(p259==0))" | XG(F"((p271==1)&&(p2248==0))" | G"((p1995==1)&&(p259==0))"))
Detected timeout of ITS tools.
[2021-05-14 14:36:35] [INFO ] Flatten gal took : 453 ms
[2021-05-14 14:36:35] [INFO ] Applying decomposition
[2021-05-14 14:36:35] [INFO ] Flatten gal took : 533 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/graph7245211822708288766.txt, -o, /tmp/graph7245211822708288766.bin, -w, /tmp/graph7245211822708288766.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/graph7245211822708288766.bin, -l, -1, -v, -w, /tmp/graph7245211822708288766.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 14:36:37] [INFO ] Decomposing Gal with order
[2021-05-14 14:36:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 14:36:40] [INFO ] Removed a total of 39980 redundant transitions.
[2021-05-14 14:36:41] [INFO ] Flatten gal took : 1777 ms
[2021-05-14 14:36:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 2776 labels/synchronizations in 834 ms.
[2021-05-14 14:36:42] [INFO ] Time to serialize gal into /tmp/LTL2031116546690960640.gal : 62 ms
[2021-05-14 14:36:42] [INFO ] Time to serialize properties into /tmp/LTL11498907535147749951.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/LTL2031116546690960640.gal, -t, CGAL, -LTL, /tmp/LTL11498907535147749951.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/LTL2031116546690960640.gal -t CGAL -LTL /tmp/LTL11498907535147749951.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((X(G((F("((i604.u955.p271==1)&&(u700.p2248==0))"))||(G("((i543.u1661.p1995==1)&&(u713.p259==0))")))))||("((i543.u1661.p1995==1)&&(u713.p259==0))"))))
Formula 0 simplified : !X("((i543.u1661.p1995==1)&&(u713.p259==0))" | XG(F"((i604.u955.p271==1)&&(u700.p2248==0))" | G"((i543.u1661.p1995==1)&&(u713.p259==0))"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13684575806979925800
[2021-05-14 14:36:57] [INFO ] Built C files in 131ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13684575806979925800
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/ltsmin13684575806979925800]
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/ltsmin13684575806979925800] 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/ltsmin13684575806979925800] 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 RwMutex-PT-r0010w2000-03 finished in 112742 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 4030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Applied a total of 0 rules in 1205 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:02] [INFO ] Computed 2020 place invariants in 1932 ms
[2021-05-14 14:37:03] [INFO ] Implicit Places using invariants in 2985 ms returned []
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:05] [INFO ] Computed 2020 place invariants in 1913 ms
[2021-05-14 14:37:06] [INFO ] Implicit Places using invariants and state equation in 2782 ms returned []
Implicit Place search using SMT with State Equation took 5774 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:07] [INFO ] Computed 2020 place invariants in 1692 ms
[2021-05-14 14:37:08] [INFO ] Dead Transitions using invariants and state equation in 2727 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4030/4030 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w2000-04 automaton TGBA [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:(OR (NEQ s2564 0) (NEQ s3783 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA RwMutex-PT-r0010w2000-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-04 finished in 9820 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 4030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Drop transitions removed 2008 transitions
Trivial Post-agglo rules discarded 2008 transitions
Performed 2008 trivial Post agglomeration. Transition count delta: 2008
Iterating post reduction 0 with 2008 rules applied. Total rules applied 2008 place count 4030 transition count 2012
Reduce places removed 4016 places and 0 transitions.
Ensure Unique test removed 1997 transitions
Reduce isomorphic transitions removed 1997 transitions.
Iterating post reduction 1 with 6013 rules applied. Total rules applied 8021 place count 14 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 8022 place count 14 transition count 14
Applied a total of 8022 rules in 110 ms. Remains 14 /4030 variables (removed 4016) and now considering 14/4020 (removed 4006) transitions.
[2021-05-14 14:37:08] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 14 cols
[2021-05-14 14:37:08] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-14 14:37:08] [INFO ] Implicit Places using invariants in 15 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 16 ms to find 1 implicit places.
[2021-05-14 14:37:08] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-14 14:37:08] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 13 cols
[2021-05-14 14:37:08] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 14:37:09] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Starting structural reductions, iteration 1 : 13/4030 places, 14/4020 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2021-05-14 14:37:09] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-14 14:37:09] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 13 cols
[2021-05-14 14:37:09] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 14:37:09] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 2 iterations. Remains : 13/4030 places, 14/4020 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w2000-05 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 s12 0) (NEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 176 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 1 ms.
FORMULA RwMutex-PT-r0010w2000-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-05 finished in 448 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 4030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Applied a total of 0 rules in 556 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:11] [INFO ] Computed 2020 place invariants in 1757 ms
[2021-05-14 14:37:12] [INFO ] Implicit Places using invariants in 2598 ms returned []
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:14] [INFO ] Computed 2020 place invariants in 1646 ms
[2021-05-14 14:37:15] [INFO ] Implicit Places using invariants and state equation in 2566 ms returned []
Implicit Place search using SMT with State Equation took 5165 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:16] [INFO ] Computed 2020 place invariants in 1788 ms
[2021-05-14 14:37:17] [INFO ] Dead Transitions using invariants and state equation in 2765 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4030/4030 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w2000-06 automaton TGBA [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:(EQ s1283 0)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 4739 steps with 0 reset in 1202 ms.
FORMULA RwMutex-PT-r0010w2000-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-06 finished in 9798 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 4030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Drop transitions removed 2008 transitions
Trivial Post-agglo rules discarded 2008 transitions
Performed 2008 trivial Post agglomeration. Transition count delta: 2008
Iterating post reduction 0 with 2008 rules applied. Total rules applied 2008 place count 4030 transition count 2012
Reduce places removed 4016 places and 0 transitions.
Ensure Unique test removed 1997 transitions
Reduce isomorphic transitions removed 1997 transitions.
Iterating post reduction 1 with 6013 rules applied. Total rules applied 8021 place count 14 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 8022 place count 14 transition count 14
Applied a total of 8022 rules in 101 ms. Remains 14 /4030 variables (removed 4016) and now considering 14/4020 (removed 4006) transitions.
[2021-05-14 14:37:19] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 14 cols
[2021-05-14 14:37:19] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-14 14:37:19] [INFO ] Implicit Places using invariants in 18 ms returned [11, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 20 ms to find 2 implicit places.
[2021-05-14 14:37:19] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-14 14:37:19] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 12 cols
[2021-05-14 14:37:19] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-14 14:37:19] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Starting structural reductions, iteration 1 : 12/4030 places, 14/4020 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2021-05-14 14:37:19] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-14 14:37:19] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 12 cols
[2021-05-14 14:37:19] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-14 14:37:19] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 2 iterations. Remains : 12/4030 places, 14/4020 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w2000-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s11 0) (NEQ s10 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w2000-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-10 finished in 225 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((F(p0)&&F(!p0)) U p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 4030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Applied a total of 0 rules in 788 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:21] [INFO ] Computed 2020 place invariants in 1685 ms
[2021-05-14 14:37:22] [INFO ] Implicit Places using invariants in 2527 ms returned []
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:24] [INFO ] Computed 2020 place invariants in 1688 ms
[2021-05-14 14:37:25] [INFO ] Implicit Places using invariants and state equation in 2727 ms returned []
Implicit Place search using SMT with State Equation took 5256 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:27] [INFO ] Computed 2020 place invariants in 1698 ms
[2021-05-14 14:37:28] [INFO ] Dead Transitions using invariants and state equation in 2671 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4030/4030 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w2000-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s3366 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 timeout after 31310 steps with 1 reset in 10001 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 5 ms.
FORMULA RwMutex-PT-r0010w2000-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-11 finished in 18823 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 4030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Drop transitions removed 2008 transitions
Trivial Post-agglo rules discarded 2008 transitions
Performed 2008 trivial Post agglomeration. Transition count delta: 2008
Iterating post reduction 0 with 2008 rules applied. Total rules applied 2008 place count 4030 transition count 2012
Reduce places removed 4016 places and 0 transitions.
Ensure Unique test removed 1997 transitions
Reduce isomorphic transitions removed 1997 transitions.
Iterating post reduction 1 with 6013 rules applied. Total rules applied 8021 place count 14 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 8022 place count 14 transition count 14
Applied a total of 8022 rules in 98 ms. Remains 14 /4030 variables (removed 4016) and now considering 14/4020 (removed 4006) transitions.
[2021-05-14 14:37:38] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 14 cols
[2021-05-14 14:37:38] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-14 14:37:38] [INFO ] Implicit Places using invariants in 22 ms returned [0, 1]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 25 ms to find 2 implicit places.
[2021-05-14 14:37:38] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-14 14:37:38] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 12 cols
[2021-05-14 14:37:38] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-14 14:37:38] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 12/4030 places, 14/4020 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2021-05-14 14:37:38] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-14 14:37:38] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 12 cols
[2021-05-14 14:37:38] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-14 14:37:38] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 2 iterations. Remains : 12/4030 places, 14/4020 transitions.
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w2000-13 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 (NEQ s10 0) (NEQ s11 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 3 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0010w2000-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-13 finished in 259 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(p0)&&X(X(F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 4030 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Applied a total of 0 rules in 839 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:41] [INFO ] Computed 2020 place invariants in 1798 ms
[2021-05-14 14:37:42] [INFO ] Implicit Places using invariants in 2846 ms returned []
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:44] [INFO ] Computed 2020 place invariants in 1993 ms
[2021-05-14 14:37:44] [INFO ] Implicit Places using invariants and state equation in 2841 ms returned []
Implicit Place search using SMT with State Equation took 5690 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 4030 cols
[2021-05-14 14:37:46] [INFO ] Computed 2020 place invariants in 1714 ms
[2021-05-14 14:37:47] [INFO ] Dead Transitions using invariants and state equation in 2761 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4030/4030 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 377 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w2000-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s2557 1), p1:(OR (EQ s1275 0) (EQ s3320 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 19830 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 2465 steps with 1 reset with depth 2462 and stack size 1167 in 2044 ms.
FORMULA RwMutex-PT-r0010w2000-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-14 finished in 21759 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4458098092047410029
[2021-05-14 14:38:00] [INFO ] Too many transitions (4020) to apply POR reductions. Disabling POR matrices.
[2021-05-14 14:38:00] [INFO ] Built C files in 162ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4458098092047410029
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/ltsmin4458098092047410029]
[2021-05-14 14:38:00] [INFO ] Applying decomposition
[2021-05-14 14:38:01] [INFO ] Flatten gal took : 370 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/graph909417004587416110.txt, -o, /tmp/graph909417004587416110.bin, -w, /tmp/graph909417004587416110.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/graph909417004587416110.bin, -l, -1, -v, -w, /tmp/graph909417004587416110.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 14:38:02] [INFO ] Decomposing Gal with order
[2021-05-14 14:38:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 14:38:04] [INFO ] Removed a total of 39980 redundant transitions.
[2021-05-14 14:38:05] [INFO ] Flatten gal took : 1173 ms
[2021-05-14 14:38:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 2778 labels/synchronizations in 527 ms.
[2021-05-14 14:38:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality8610436049211735198.gal : 117 ms
[2021-05-14 14:38:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality3246622555417009125.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/LTLCardinality8610436049211735198.gal, -t, CGAL, -LTL, /tmp/LTLCardinality3246622555417009125.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/LTLCardinality8610436049211735198.gal -t CGAL -LTL /tmp/LTLCardinality3246622555417009125.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((!("((i0.u1667.p1995==0)||(i538.u910.p259==1))"))||(X(G((F(!("((u978.p271==0)||(u713.p2248==1))")))||(G(!("((i0.u1667.p1995==0)||(i538.u910.p259==1))")))))))))
Formula 0 simplified : !X(!"((i0.u1667.p1995==0)||(i538.u910.p259==1))" | XG(F!"((u978.p271==0)||(u713.p2248==1))" | G!"((i0.u1667.p1995==0)||(i538.u910.p259==1))"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
4 unique states visited
0 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
1584 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,16.9737,148364,1,0,56968,5166,40579,30856,78,4614,724830
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA RwMutex-PT-r0010w2000-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1621003104871

--------------------
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
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
++ cut -d . -f 9
+ 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="RwMutex-PT-r0010w2000"
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 RwMutex-PT-r0010w2000, 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 r197-smll-162089452000164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w2000.tgz
mv RwMutex-PT-r0010w2000 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 ;