Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415500261.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb114-PT-9, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415500261
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 94K 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 3.3K Mar 28 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 10:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 10:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 25 13:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 13:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 73M 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 RERS17pb114-PT-9-00
FORMULA_NAME RERS17pb114-PT-9-01
FORMULA_NAME RERS17pb114-PT-9-02
FORMULA_NAME RERS17pb114-PT-9-03
FORMULA_NAME RERS17pb114-PT-9-04
FORMULA_NAME RERS17pb114-PT-9-05
FORMULA_NAME RERS17pb114-PT-9-06
FORMULA_NAME RERS17pb114-PT-9-07
FORMULA_NAME RERS17pb114-PT-9-08
FORMULA_NAME RERS17pb114-PT-9-09
FORMULA_NAME RERS17pb114-PT-9-10
FORMULA_NAME RERS17pb114-PT-9-11
FORMULA_NAME RERS17pb114-PT-9-12
FORMULA_NAME RERS17pb114-PT-9-13
FORMULA_NAME RERS17pb114-PT-9-14
FORMULA_NAME RERS17pb114-PT-9-15

=== Now, execution of the tool begins

BK_START 1621251146608

Running Version 0
[2021-05-17 11:32:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 11:32:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 11:32:30] [INFO ] Load time of PNML (sax parser for PT used): 2286 ms
[2021-05-17 11:32:30] [INFO ] Transformed 1446 places.
[2021-05-17 11:32:31] [INFO ] Transformed 151085 transitions.
[2021-05-17 11:32:31] [INFO ] Parsed PT model containing 1446 places and 151085 transitions in 2842 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 47 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 11:32:31] [INFO ] Initial state test concluded for 5 properties.
FORMULA RERS17pb114-PT-9-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-9-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 1446 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1429 transition count 151085
Applied a total of 17 rules in 1878 ms. Remains 1429 /1446 variables (removed 17) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:32:34] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:32:35] [INFO ] Computed 18 place invariants in 612 ms
[2021-05-17 11:32:43] [INFO ] Implicit Places using invariants in 8917 ms returned []
Implicit Place search using SMT only with invariants took 8942 ms to find 0 implicit places.
[2021-05-17 11:32:43] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:32:43] [INFO ] Computed 18 place invariants in 326 ms
[2021-05-17 11:33:13] [INFO ] Performed 81256/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:33:36] [INFO ] Dead Transitions using invariants and state equation in 53593 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1446 places, 151085/151085 transitions.
[2021-05-17 11:33:40] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-17 11:33:41] [INFO ] Flatten gal took : 4049 ms
FORMULA RERS17pb114-PT-9-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-9-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-9-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 11:33:45] [INFO ] Flatten gal took : 4301 ms
[2021-05-17 11:33:55] [INFO ] Input system was already deterministic with 151085 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 13606 ms. (steps per millisecond=7 ) properties (out of 23) seen :5
Running SMT prover for 18 properties.
[2021-05-17 11:34:09] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:34:10] [INFO ] Computed 18 place invariants in 384 ms
[2021-05-17 11:34:10] [INFO ] [Real]Absence check using 18 positive place invariants in 22 ms returned sat
[2021-05-17 11:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 11:34:47] [INFO ] [Real]Absence check using state equation in 36115 ms returned unsat :0 sat :11 real:7
[2021-05-17 11:34:52] [INFO ] State equation strengthened by 2342 read => feed constraints.
[2021-05-17 11:35:29] [INFO ] [Real]Added 2342 Read/Feed constraints in 36848 ms returned sat
Attempting to minimize the solution found.
Minimization took 11621 ms.
[2021-05-17 11:35:50] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :10 real:8
[2021-05-17 11:35:50] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2021-05-17 11:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 11:36:34] [INFO ] [Nat]Absence check using state equation in 43197 ms returned unsat :0 sat :18
[2021-05-17 11:37:11] [INFO ] [Nat]Added 2342 Read/Feed constraints in 37176 ms returned sat
Attempting to minimize the solution found.
Minimization took 9076 ms.
[2021-05-17 11:37:29] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :18
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0))&&F(((p2||X((p0 U p3)))&&p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 1864 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:37:31] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:37:32] [INFO ] Computed 18 place invariants in 509 ms
[2021-05-17 11:37:40] [INFO ] Implicit Places using invariants in 8550 ms returned []
Implicit Place search using SMT only with invariants took 8551 ms to find 0 implicit places.
[2021-05-17 11:37:40] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:37:40] [INFO ] Computed 18 place invariants in 503 ms
[2021-05-17 11:38:11] [INFO ] Performed 91881/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:38:29] [INFO ] Dead Transitions using invariants and state equation in 48915 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 472 ms :[(NOT p0), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), true]
Running random walk in product with property : RERS17pb114-PT-9-00 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p2), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 p2 p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=2 dest: 3}, { cond=(NOT p0), acceptance={0} source=2 dest: 4}], [{ cond=(OR (AND p1 p2 p0) (AND p0 p3)), acceptance={0} source=3 dest: 0}, { cond=(OR (AND (NOT p1) p0 (NOT p3)) (AND (NOT p2) p0 (NOT p3))), acceptance={0} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=1, aps=[p0:(AND (GEQ s955 1) (GEQ s1340 1)), p1:(AND (GEQ s752 1) (GEQ s1304 1)), p2:(AND (GEQ s752 1) (GEQ s1304 1)), p3:(AND (GEQ s955 1) (GEQ s1340 1) (GEQ s752 1) (GEQ s1304 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 14 ms.
FORMULA RERS17pb114-PT-9-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-9-00 finished in 60953 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((F(p1)||X(p2)||p0))))], workingDir=/home/mcc/execution]
Support contains 6 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 1151 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:38:32] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:38:32] [INFO ] Computed 18 place invariants in 465 ms
[2021-05-17 11:38:40] [INFO ] Implicit Places using invariants in 8567 ms returned []
Implicit Place search using SMT only with invariants took 8570 ms to find 0 implicit places.
[2021-05-17 11:38:40] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:38:41] [INFO ] Computed 18 place invariants in 400 ms
[2021-05-17 11:39:11] [INFO ] Performed 91330/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:39:28] [INFO ] Dead Transitions using invariants and state equation in 48403 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : RERS17pb114-PT-9-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s344 1) (LT s1217 1)), p1:(OR (LT s404 1) (LT s556 1) (LT s109 1) (LT s1061 1)), p2:(OR (LT s404 1) (LT s556 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 73160 steps with 0 reset in 10001 ms.
Product exploration timeout after 74980 steps with 0 reset in 10001 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration timeout after 76600 steps with 0 reset in 10002 ms.
Product exploration timeout after 75910 steps with 0 reset in 10001 ms.
[2021-05-17 11:40:21] [INFO ] Flatten gal took : 3920 ms
[2021-05-17 11:40:25] [INFO ] Flatten gal took : 3787 ms
[2021-05-17 11:40:25] [INFO ] Time to serialize gal into /tmp/LTL9035704781230405027.gal : 755 ms
[2021-05-17 11:40:25] [INFO ] Time to serialize properties into /tmp/LTL1436865014128775037.ltl : 4 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/LTL9035704781230405027.gal, -t, CGAL, -LTL, /tmp/LTL1436865014128775037.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/LTL9035704781230405027.gal -t CGAL -LTL /tmp/LTL1436865014128775037.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-17 11:40:45] [INFO ] Flatten gal took : 4192 ms
[2021-05-17 11:40:45] [INFO ] Applying decomposition
[2021-05-17 11:40:49] [INFO ] Flatten gal took : 3365 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/graph1432136616432441178.txt, -o, /tmp/graph1432136616432441178.bin, -w, /tmp/graph1432136616432441178.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/graph1432136616432441178.bin, -l, -1, -v, -w, /tmp/graph1432136616432441178.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 11:40:58] [INFO ] Decomposing Gal with order
[2021-05-17 11:40:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 11:41:11] [INFO ] Removed a total of 457640 redundant transitions.
[2021-05-17 11:41:12] [INFO ] Flatten gal took : 7845 ms
[2021-05-17 11:41:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 3045 labels/synchronizations in 10152 ms.
[2021-05-17 11:41:28] [INFO ] Time to serialize gal into /tmp/LTL7336936106845843162.gal : 328 ms
[2021-05-17 11:41:28] [INFO ] Time to serialize properties into /tmp/LTL16757243925741695790.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/LTL7336936106845843162.gal, -t, CGAL, -LTL, /tmp/LTL16757243925741695790.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/LTL7336936106845843162.gal -t CGAL -LTL /tmp/LTL16757243925741695790.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13477909839278913363
[2021-05-17 11:41:45] [INFO ] Built C files in 1815ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13477909839278913363
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/ltsmin13477909839278913363]
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/ltsmin13477909839278913363] 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/ltsmin13477909839278913363] 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 RERS17pb114-PT-9-01 finished in 196038 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 1513 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:41:48] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:41:48] [INFO ] Computed 18 place invariants in 464 ms
[2021-05-17 11:41:57] [INFO ] Implicit Places using invariants in 9044 ms returned []
Implicit Place search using SMT only with invariants took 9048 ms to find 0 implicit places.
[2021-05-17 11:41:57] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:41:58] [INFO ] Computed 18 place invariants in 521 ms
[2021-05-17 11:42:31] [INFO ] Performed 64435/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:42:58] [INFO ] Dead Transitions using invariants and state equation in 60859 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 701 ms :[true, (NOT p0)]
Running random walk in product with property : RERS17pb114-PT-9-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (LT s6 1) (LT s427 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 8215 steps with 0 reset in 1575 ms.
FORMULA RERS17pb114-PT-9-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-9-02 finished in 75904 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((p0||F(p1)) U (p2||(p0 U p1))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 1207 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:43:06] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:43:07] [INFO ] Computed 18 place invariants in 553 ms
[2021-05-17 11:43:14] [INFO ] Implicit Places using invariants in 7734 ms returned []
Implicit Place search using SMT only with invariants took 7750 ms to find 0 implicit places.
[2021-05-17 11:43:14] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:43:15] [INFO ] Computed 18 place invariants in 341 ms
[2021-05-17 11:43:45] [INFO ] Performed 96333/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:44:01] [INFO ] Dead Transitions using invariants and state equation in 46664 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 259 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : RERS17pb114-PT-9-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s1051 1) (GEQ s1197 1)), p1:(AND (GEQ s1209 1) (GEQ s1301 1)), p0:(AND (GEQ s249 1) (GEQ s1169 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 10 ms.
FORMULA RERS17pb114-PT-9-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-9-03 finished in 59813 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((X((p1&&G(p2)))&&p0)||G(p3)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 3286 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:44:06] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:44:06] [INFO ] Computed 18 place invariants in 448 ms
[2021-05-17 11:44:20] [INFO ] Implicit Places using invariants in 14344 ms returned []
Implicit Place search using SMT only with invariants took 14346 ms to find 0 implicit places.
[2021-05-17 11:44:20] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:44:21] [INFO ] Computed 18 place invariants in 759 ms
[2021-05-17 11:44:51] [INFO ] Performed 80018/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:45:12] [INFO ] Dead Transitions using invariants and state equation in 52097 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 335 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : RERS17pb114-PT-9-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p3 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) p0), acceptance={0, 1} source=1 dest: 2}, { cond=(AND p3 p0), acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND (NOT p3) (NOT p0) (NOT p1)) (AND (NOT p3) (NOT p0) (NOT p2))), acceptance={0, 1} source=2 dest: 1}, { cond=(OR (AND p3 (NOT p0) (NOT p1)) (AND p3 (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p3) p0 (NOT p1)) (AND (NOT p3) p0 (NOT p2))), acceptance={0, 1} source=2 dest: 2}, { cond=(OR (AND p3 p0 (NOT p1)) (AND p3 p0 (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) p1 p2), acceptance={1} source=2 dest: 3}, { cond=(AND p3 p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p3) (NOT p0) (NOT p2)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p3 (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p3) p0 (NOT p2)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p3 p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={1} source=3 dest: 3}, { cond=(AND p3 p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s208 1) (GEQ s886 1)), p3:(AND (OR (LT s442 1) (LT s806 1)) (OR (LT s461 1) (LT s588 1))), p1:(OR (LT s461 1) (LT s588 1)), p2:(OR (LT s442 1) (LT s806 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 59220 steps with 0 reset in 10001 ms.
Product exploration timeout after 60450 steps with 0 reset in 10002 ms.
Knowledge obtained : [(NOT p0), p3, p1, p2]
Stuttering acceptance computed with spot in 248 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (AND (NOT p2) (NOT p3))]
Product exploration timeout after 66480 steps with 0 reset in 10002 ms.
Product exploration timeout after 58600 steps with 0 reset in 10001 ms.
[2021-05-17 11:46:06] [INFO ] Flatten gal took : 4148 ms
[2021-05-17 11:46:15] [INFO ] Flatten gal took : 9148 ms
[2021-05-17 11:46:16] [INFO ] Time to serialize gal into /tmp/LTL10001674533861580343.gal : 676 ms
[2021-05-17 11:46:16] [INFO ] Time to serialize properties into /tmp/LTL8757720865459541786.ltl : 4 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/LTL10001674533861580343.gal, -t, CGAL, -LTL, /tmp/LTL8757720865459541786.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/LTL10001674533861580343.gal -t CGAL -LTL /tmp/LTL8757720865459541786.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
ITS-tools command line returned an error code 137
[2021-05-17 11:46:34] [INFO ] Flatten gal took : 4667 ms
[2021-05-17 11:46:34] [INFO ] Applying decomposition
[2021-05-17 11:46:38] [INFO ] Flatten gal took : 3685 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/graph16347850800159310686.txt, -o, /tmp/graph16347850800159310686.bin, -w, /tmp/graph16347850800159310686.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/graph16347850800159310686.bin, -l, -1, -v, -w, /tmp/graph16347850800159310686.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 11:46:52] [INFO ] Decomposing Gal with order
[2021-05-17 11:46:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 11:47:05] [INFO ] Removed a total of 457670 redundant transitions.
[2021-05-17 11:47:07] [INFO ] Flatten gal took : 9103 ms

BK_STOP 1621252045346

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="RERS17pb114-PT-9"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RERS17pb114-PT-9, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-162089415500261"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-9.tgz
mv RERS17pb114-PT-9 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;