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.r064-tall-162038397500628.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DNAwalker-PT-13ringRLLarge, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397500628
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 111K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 10:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 10:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 22 17:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 17:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 14 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 135K 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 DNAwalker-PT-13ringRLLarge-00
FORMULA_NAME DNAwalker-PT-13ringRLLarge-01
FORMULA_NAME DNAwalker-PT-13ringRLLarge-02
FORMULA_NAME DNAwalker-PT-13ringRLLarge-03
FORMULA_NAME DNAwalker-PT-13ringRLLarge-04
FORMULA_NAME DNAwalker-PT-13ringRLLarge-05
FORMULA_NAME DNAwalker-PT-13ringRLLarge-06
FORMULA_NAME DNAwalker-PT-13ringRLLarge-07
FORMULA_NAME DNAwalker-PT-13ringRLLarge-08
FORMULA_NAME DNAwalker-PT-13ringRLLarge-09
FORMULA_NAME DNAwalker-PT-13ringRLLarge-10
FORMULA_NAME DNAwalker-PT-13ringRLLarge-11
FORMULA_NAME DNAwalker-PT-13ringRLLarge-12
FORMULA_NAME DNAwalker-PT-13ringRLLarge-13
FORMULA_NAME DNAwalker-PT-13ringRLLarge-14
FORMULA_NAME DNAwalker-PT-13ringRLLarge-15

=== Now, execution of the tool begins

BK_START 1620546570111

Running Version 0
[2021-05-09 07:49:31] [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]
[2021-05-09 07:49:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 07:49:31] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2021-05-09 07:49:31] [INFO ] Transformed 33 places.
[2021-05-09 07:49:31] [INFO ] Transformed 312 transitions.
[2021-05-09 07:49:31] [INFO ] Parsed PT model containing 33 places and 312 transitions in 100 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 07:49:31] [INFO ] Initial state test concluded for 3 properties.
FORMULA DNAwalker-PT-13ringRLLarge-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 13 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:49:31] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:31] [INFO ] Computed 0 place invariants in 14 ms
[2021-05-09 07:49:32] [INFO ] Dead Transitions using invariants and state equation in 211 ms returned []
[2021-05-09 07:49:32] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:32] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 07:49:32] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-09 07:49:32] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:32] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-09 07:49:32] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:49:32] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2021-05-09 07:49:32] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:32] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:49:32] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
[2021-05-09 07:49:32] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 07:49:32] [INFO ] Flatten gal took : 46 ms
FORMULA DNAwalker-PT-13ringRLLarge-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 07:49:32] [INFO ] Flatten gal took : 19 ms
[2021-05-09 07:49:32] [INFO ] Input system was already deterministic with 312 transitions.
Incomplete random walk after 100000 steps, including 7709 resets, run finished after 516 ms. (steps per millisecond=193 ) properties (out of 23) seen :21
Running SMT prover for 2 properties.
[2021-05-09 07:49:33] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:33] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-09 07:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:49:33] [INFO ] [Real]Absence check using state equation in 38 ms returned unsat
[2021-05-09 07:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:49:33] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2021-05-09 07:49:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 07:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 07:49:33] [INFO ] [Nat]Absence check using state equation in 451 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
[2021-05-09 07:49:33] [INFO ] Initial state test concluded for 1 properties.
FORMULA DNAwalker-PT-13ringRLLarge-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U (p1||G(p0)))||F(((p2&&F(p3))||G(F(p3))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 16 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:49:33] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:33] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:49:34] [INFO ] Dead Transitions using invariants and state equation in 109 ms returned []
[2021-05-09 07:49:34] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:34] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:49:34] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-09 07:49:34] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:34] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:49:34] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:49:34] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2021-05-09 07:49:34] [INFO ] Redundant transitions in 16 ms returned []
[2021-05-09 07:49:34] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:34] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:49:34] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p3) (NOT p1) (NOT p0)), (NOT p3)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-01 automaton TGBA [mat=[[{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p3) (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(NOT p3), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ s16 s6), p1:(AND (GT s16 s6) (GT s28 s0)), p0:(GT s28 s0), p3:(OR (GT s16 s6) (AND (GT s28 s0) (GT s16 s6)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 37 steps with 2 reset in 2 ms.
FORMULA DNAwalker-PT-13ringRLLarge-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-01 finished in 777 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 8 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:49:34] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:34] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:49:34] [INFO ] Dead Transitions using invariants and state equation in 96 ms returned []
[2021-05-09 07:49:34] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:34] [INFO ] Computed 0 place invariants in 9 ms
[2021-05-09 07:49:34] [INFO ] Implicit Places using invariants in 36 ms returned []
[2021-05-09 07:49:34] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:34] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:49:34] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:49:35] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2021-05-09 07:49:35] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 07:49:35] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:49:35] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:49:35] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 36 ms :[true, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-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:(AND (LEQ s16 s10) (LEQ s5 s29))], 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]]
Product exploration explored 100000 steps with 0 reset in 200 ms.
Product exploration explored 100000 steps with 0 reset in 129 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 26 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 104 ms.
Product exploration explored 100000 steps with 0 reset in 105 ms.
[2021-05-09 07:49:35] [INFO ] Flatten gal took : 15 ms
[2021-05-09 07:49:35] [INFO ] Flatten gal took : 17 ms
[2021-05-09 07:49:35] [INFO ] Time to serialize gal into /tmp/LTL6082218780112719201.gal : 7 ms
[2021-05-09 07:49:35] [INFO ] Time to serialize properties into /tmp/LTL16019898333996258673.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/LTL6082218780112719201.gal, -t, CGAL, -LTL, /tmp/LTL16019898333996258673.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/LTL6082218780112719201.gal -t CGAL -LTL /tmp/LTL16019898333996258673.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G("((A15<=A9)&&(A5<=A24))")))
Formula 0 simplified : !G"((A15<=A9)&&(A5<=A24))"
Detected timeout of ITS tools.
[2021-05-09 07:49:50] [INFO ] Flatten gal took : 19 ms
[2021-05-09 07:49:50] [INFO ] Applying decomposition
[2021-05-09 07:49:50] [INFO ] Flatten gal took : 12 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/graph7640160427143449742.txt, -o, /tmp/graph7640160427143449742.bin, -w, /tmp/graph7640160427143449742.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/graph7640160427143449742.bin, -l, -1, -v, -w, /tmp/graph7640160427143449742.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 07:49:51] [INFO ] Decomposing Gal with order
[2021-05-09 07:49:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 07:49:51] [INFO ] Removed a total of 542 redundant transitions.
[2021-05-09 07:49:51] [INFO ] Flatten gal took : 47 ms
[2021-05-09 07:49:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-09 07:49:51] [INFO ] Time to serialize gal into /tmp/LTL16658983054111003230.gal : 3 ms
[2021-05-09 07:49:51] [INFO ] Time to serialize properties into /tmp/LTL11821908861259172065.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/LTL16658983054111003230.gal, -t, CGAL, -LTL, /tmp/LTL11821908861259172065.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/LTL16658983054111003230.gal -t CGAL -LTL /tmp/LTL11821908861259172065.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G("((gu8.A15<=gu8.A9)&&(gu4.A5<=gu4.A24))")))
Formula 0 simplified : !G"((gu8.A15<=gu8.A9)&&(gu4.A5<=gu4.A24))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12912269999673373091
[2021-05-09 07:50:06] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12912269999673373091
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/ltsmin12912269999673373091]
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/ltsmin12912269999673373091] 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/ltsmin12912269999673373091] 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 DNAwalker-PT-13ringRLLarge-02 finished in 32593 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(G(p0))&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 8 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:50:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:07] [INFO ] Dead Transitions using invariants and state equation in 156 ms returned []
[2021-05-09 07:50:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:07] [INFO ] Implicit Places using invariants in 37 ms returned []
[2021-05-09 07:50:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:07] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:50:07] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:50:07] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
[2021-05-09 07:50:07] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-09 07:50:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:07] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s20 s4), p1:(GT s1 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-13ringRLLarge-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-03 finished in 680 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0&&(p1||X(G(!p1))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:50:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:07] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
[2021-05-09 07:50:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:08] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 07:50:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:08] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:08] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:50:08] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2021-05-09 07:50:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:08] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:08] [INFO ] Dead Transitions using invariants and state equation in 94 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s17 s15), p1:(GT s2 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 108 ms.
Product exploration explored 100000 steps with 0 reset in 106 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 0 reset in 77 ms.
Product exploration explored 100000 steps with 0 reset in 92 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p1)]
Support contains 4 out of 33 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 7 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:50:09] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:09] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-09 07:50:09] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
[2021-05-09 07:50:09] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 07:50:09] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:09] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:09] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Product exploration explored 100000 steps with 0 reset in 92 ms.
Product exploration explored 100000 steps with 0 reset in 142 ms.
[2021-05-09 07:50:09] [INFO ] Flatten gal took : 14 ms
[2021-05-09 07:50:09] [INFO ] Flatten gal took : 13 ms
[2021-05-09 07:50:09] [INFO ] Time to serialize gal into /tmp/LTL3841021585513921906.gal : 2 ms
[2021-05-09 07:50:09] [INFO ] Time to serialize properties into /tmp/LTL12431229561028355720.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/LTL3841021585513921906.gal, -t, CGAL, -LTL, /tmp/LTL12431229561028355720.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/LTL3841021585513921906.gal -t CGAL -LTL /tmp/LTL12431229561028355720.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("(B15<=A14)")&&(("(A3>A24)")||(X(G("(A3<=A24)")))))))))
Formula 0 simplified : !XXF("(B15<=A14)" & ("(A3>A24)" | XG"(A3<=A24)"))
Detected timeout of ITS tools.
[2021-05-09 07:50:24] [INFO ] Flatten gal took : 12 ms
[2021-05-09 07:50:24] [INFO ] Applying decomposition
[2021-05-09 07:50:24] [INFO ] Flatten gal took : 12 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/graph3653368438170522163.txt, -o, /tmp/graph3653368438170522163.bin, -w, /tmp/graph3653368438170522163.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/graph3653368438170522163.bin, -l, -1, -v, -w, /tmp/graph3653368438170522163.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 07:50:24] [INFO ] Decomposing Gal with order
[2021-05-09 07:50:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 07:50:24] [INFO ] Removed a total of 536 redundant transitions.
[2021-05-09 07:50:24] [INFO ] Flatten gal took : 34 ms
[2021-05-09 07:50:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-09 07:50:24] [INFO ] Time to serialize gal into /tmp/LTL13564864226604668773.gal : 1 ms
[2021-05-09 07:50:24] [INFO ] Time to serialize properties into /tmp/LTL8504568724698355228.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/LTL13564864226604668773.gal, -t, CGAL, -LTL, /tmp/LTL8504568724698355228.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/LTL13564864226604668773.gal -t CGAL -LTL /tmp/LTL8504568724698355228.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("(gu12.B15<=gu12.A14)")&&(("(gu21.A3>gu21.A24)")||(X(G("(gu21.A3<=gu21.A24)")))))))))
Formula 0 simplified : !XXF("(gu12.B15<=gu12.A14)" & ("(gu21.A3>gu21.A24)" | XG"(gu21.A3<=gu21.A24)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3678041537705218107
[2021-05-09 07:50:39] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3678041537705218107
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/ltsmin3678041537705218107]
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/ltsmin3678041537705218107] 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/ltsmin3678041537705218107] 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 DNAwalker-PT-13ringRLLarge-04 finished in 32937 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U p1))], workingDir=/home/mcc/execution]
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 7 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:50:40] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:40] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:40] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
[2021-05-09 07:50:40] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:40] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:40] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 07:50:40] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:40] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-09 07:50:41] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:50:41] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
[2021-05-09 07:50:41] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 07:50:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:41] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:41] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 34 ms :[true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ 1 s5), p0:(LEQ s31 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-05 finished in 645 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:50:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:41] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-09 07:50:41] [INFO ] Dead Transitions using invariants and state equation in 95 ms returned []
[2021-05-09 07:50:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:41] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:41] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-09 07:50:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:41] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:41] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:50:41] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2021-05-09 07:50:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:41] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:50:41] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 50 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s13 s23), p1:(GT 1 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-13ringRLLarge-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-09 finished in 579 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((F(p0)&&(p1||X(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:50:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:42] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
[2021-05-09 07:50:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:42] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-09 07:50:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:42] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:50:42] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2021-05-09 07:50:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:50:42] [INFO ] Dead Transitions using invariants and state equation in 94 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT s31 s24), p1:(GT s12 s14), p2:(GT 2 s2)], 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]]
Stuttering criterion allowed to conclude after 13 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-10 finished in 620 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:50:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:42] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
[2021-05-09 07:50:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:50:42] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-09 07:50:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:42] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:50:43] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
[2021-05-09 07:50:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:43] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(GT s15 s3), p1:(GT s28 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 40 steps with 19 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-12 finished in 603 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:50:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:43] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
[2021-05-09 07:50:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:43] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:50:43] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-09 07:50:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:43] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:50:43] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2021-05-09 07:50:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:43] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s15 s6)], 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]]
Stuttering criterion allowed to conclude after 71 steps with 27 reset in 1 ms.
FORMULA DNAwalker-PT-13ringRLLarge-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-13 finished in 568 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0 U (p1||G(p0))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 6 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2021-05-09 07:50:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:43] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:50:43] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
[2021-05-09 07:50:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:43] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-09 07:50:43] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:43] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-09 07:50:44] [INFO ] State equation strengthened by 71 read => feed constraints.
[2021-05-09 07:50:44] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2021-05-09 07:50:44] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 07:50:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2021-05-09 07:50:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-09 07:50:44] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GT 3 s18) (GT s11 s22)), p0:(GT s11 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-15 finished in 528 ms.
Using solver Z3 to compute partial order matrices.
[2021-05-09 07:50:44] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin17725788784807157717
[2021-05-09 07:50:44] [INFO ] Computing symmetric may disable matrix : 312 transitions.
[2021-05-09 07:50:44] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 07:50:44] [INFO ] Computing symmetric may enable matrix : 312 transitions.
[2021-05-09 07:50:44] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 07:50:44] [INFO ] Flatten gal took : 12 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/graph13613968938121085609.txt, -o, /tmp/graph13613968938121085609.bin, -w, /tmp/graph13613968938121085609.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/graph13613968938121085609.bin, -l, -1, -v, -w, /tmp/graph13613968938121085609.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 07:50:44] [INFO ] Decomposing Gal with order
[2021-05-09 07:50:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 07:50:44] [INFO ] Computing Do-Not-Accords matrix : 312 transitions.
[2021-05-09 07:50:44] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 07:50:44] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17725788784807157717
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/ltsmin17725788784807157717]
[2021-05-09 07:50:44] [INFO ] Removed a total of 534 redundant transitions.
[2021-05-09 07:50:44] [INFO ] Flatten gal took : 20 ms
[2021-05-09 07:50:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-09 07:50:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality7972220295732051841.gal : 1 ms
[2021-05-09 07:50:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality4665486511812217534.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/LTLCardinality7972220295732051841.gal, -t, CGAL, -LTL, /tmp/LTLCardinality4665486511812217534.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/LTLCardinality7972220295732051841.gal -t CGAL -LTL /tmp/LTLCardinality4665486511812217534.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 2 LTL properties
Checking formula 0 : !((G("((gu11.A15<=gu11.A9)&&(gu2.A5<=gu2.A24))")))
Formula 0 simplified : !G"((gu11.A15<=gu11.A9)&&(gu2.A5<=gu2.A24))"
Compilation finished in 1515 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin17725788784807157717]
Link finished in 61 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, []((LTLAPp0==true)), --buchi-type=spotba], workingDir=/tmp/ltsmin17725788784807157717]
LTSmin run took 596 ms.
FORMULA DNAwalker-PT-13ringRLLarge-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(X(<>(((LTLAPp1==true)&&((LTLAPp2==true)||X([](!(LTLAPp2==true)))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin17725788784807157717]
LTSmin run took 12491 ms.
FORMULA DNAwalker-PT-13ringRLLarge-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1620546660001

--------------------
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="DNAwalker-PT-13ringRLLarge"
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 DNAwalker-PT-13ringRLLarge, 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 r064-tall-162038397500628"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-13ringRLLarge.tgz
mv DNAwalker-PT-13ringRLLarge execution
cd execution
if [ "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 ;