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-162089415400220.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-4, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415400220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 127K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 10:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 10:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Mar 25 13:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 13:19 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-4-00
FORMULA_NAME RERS17pb114-PT-4-01
FORMULA_NAME RERS17pb114-PT-4-02
FORMULA_NAME RERS17pb114-PT-4-03
FORMULA_NAME RERS17pb114-PT-4-04
FORMULA_NAME RERS17pb114-PT-4-05
FORMULA_NAME RERS17pb114-PT-4-06
FORMULA_NAME RERS17pb114-PT-4-07
FORMULA_NAME RERS17pb114-PT-4-08
FORMULA_NAME RERS17pb114-PT-4-09
FORMULA_NAME RERS17pb114-PT-4-10
FORMULA_NAME RERS17pb114-PT-4-11
FORMULA_NAME RERS17pb114-PT-4-12
FORMULA_NAME RERS17pb114-PT-4-13
FORMULA_NAME RERS17pb114-PT-4-14
FORMULA_NAME RERS17pb114-PT-4-15

=== Now, execution of the tool begins

BK_START 1621248383978

Running Version 0
[2021-05-17 10:46:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 10:46:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 10:46:27] [INFO ] Load time of PNML (sax parser for PT used): 2052 ms
[2021-05-17 10:46:27] [INFO ] Transformed 1446 places.
[2021-05-17 10:46:28] [INFO ] Transformed 151085 transitions.
[2021-05-17 10:46:28] [INFO ] Parsed PT model containing 1446 places and 151085 transitions in 2557 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 10:46:28] [INFO ] Initial state test concluded for 3 properties.
FORMULA RERS17pb114-PT-4-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-4-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 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 2200 ms. Remains 1429 /1446 variables (removed 17) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 10:46:32] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:46:32] [INFO ] Computed 18 place invariants in 533 ms
[2021-05-17 10:46:39] [INFO ] Implicit Places using invariants in 8094 ms returned []
Implicit Place search using SMT only with invariants took 8120 ms to find 0 implicit places.
[2021-05-17 10:46:40] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:46:40] [INFO ] Computed 18 place invariants in 329 ms
[2021-05-17 10:47:10] [INFO ] Performed 95470/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 10:47:26] [INFO ] Dead Transitions using invariants and state equation in 46865 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1446 places, 151085/151085 transitions.
[2021-05-17 10:47:30] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-17 10:47:31] [INFO ] Flatten gal took : 4199 ms
FORMULA RERS17pb114-PT-4-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-4-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-4-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 10:47:35] [INFO ] Flatten gal took : 3629 ms
[2021-05-17 10:47:44] [INFO ] Input system was already deterministic with 151085 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 11195 ms. (steps per millisecond=8 ) properties (out of 24) seen :16
Running SMT prover for 8 properties.
[2021-05-17 10:47:56] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:47:56] [INFO ] Computed 18 place invariants in 433 ms
[2021-05-17 10:47:57] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2021-05-17 10:47:57] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:8
[2021-05-17 10:47:57] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2021-05-17 10:47:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 10:48:31] [INFO ] [Nat]Absence check using state equation in 33953 ms returned unsat :0 sat :8
[2021-05-17 10:48:36] [INFO ] State equation strengthened by 2342 read => feed constraints.
[2021-05-17 10:49:14] [INFO ] [Nat]Added 2342 Read/Feed constraints in 37863 ms returned sat
Attempting to minimize the solution found.
Minimization took 9136 ms.
[2021-05-17 10:49:32] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :8
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 2958 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2021-05-17 10:49:35] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:49:35] [INFO ] Computed 18 place invariants in 346 ms
[2021-05-17 10:49:42] [INFO ] Implicit Places using invariants in 7495 ms returned []
Implicit Place search using SMT only with invariants took 7498 ms to find 0 implicit places.
[2021-05-17 10:49:43] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:49:43] [INFO ] Computed 18 place invariants in 239 ms
[2021-05-17 10:50:13] [INFO ] Performed 98594/151084 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 10:50:30] [INFO ] Dead Transitions using invariants and state equation in 47540 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1428/1429 places, 151084/151085 transitions.
Stuttering acceptance computed with spot in 400 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RERS17pb114-PT-4-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT s1232 s983), p1:(GT 3 s481)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1613 steps with 0 reset in 259 ms.
FORMULA RERS17pb114-PT-4-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-4-00 finished in 60227 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], 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.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 1638 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2021-05-17 10:50:34] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:50:34] [INFO ] Computed 18 place invariants in 328 ms
[2021-05-17 10:50:43] [INFO ] Implicit Places using invariants in 9693 ms returned []
Implicit Place search using SMT only with invariants took 9694 ms to find 0 implicit places.
[2021-05-17 10:50:44] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:50:44] [INFO ] Computed 18 place invariants in 509 ms
[2021-05-17 10:51:14] [INFO ] Performed 95774/151084 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 10:51:32] [INFO ] Dead Transitions using invariants and state equation in 48185 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1428/1429 places, 151084/151085 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RERS17pb114-PT-4-01 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 p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(GT 2 s340), p0:(GT 1 s1357)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 80020 steps with 0 reset in 10002 ms.
Product exploration timeout after 77610 steps with 0 reset in 10001 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration timeout after 80060 steps with 0 reset in 10002 ms.
Product exploration timeout after 73820 steps with 0 reset in 10001 ms.
[2021-05-17 10:52:25] [INFO ] Flatten gal took : 4776 ms
[2021-05-17 10:52:29] [INFO ] Flatten gal took : 4028 ms
[2021-05-17 10:52:29] [INFO ] Time to serialize gal into /tmp/LTL8560915365830290013.gal : 657 ms
[2021-05-17 10:52:29] [INFO ] Time to serialize properties into /tmp/LTL7568435385835832849.ltl : 3 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/LTL8560915365830290013.gal, -t, CGAL, -LTL, /tmp/LTL7568435385835832849.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/LTL8560915365830290013.gal -t CGAL -LTL /tmp/LTL7568435385835832849.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-17 10:52:49] [INFO ] Flatten gal took : 3977 ms
[2021-05-17 10:52:49] [INFO ] Applying decomposition
[2021-05-17 10:52:53] [INFO ] Flatten gal took : 3830 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/graph11090214787734329639.txt, -o, /tmp/graph11090214787734329639.bin, -w, /tmp/graph11090214787734329639.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/graph11090214787734329639.bin, -l, -1, -v, -w, /tmp/graph11090214787734329639.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 10:53:04] [INFO ] Decomposing Gal with order
[2021-05-17 10:53:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 10:53:16] [INFO ] Removed a total of 457493 redundant transitions.
[2021-05-17 10:53:18] [INFO ] Flatten gal took : 7388 ms
[2021-05-17 10:53:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 3246 labels/synchronizations in 23974 ms.
[2021-05-17 10:53:48] [INFO ] Time to serialize gal into /tmp/LTL4087395387081816703.gal : 338 ms
[2021-05-17 10:53:48] [INFO ] Time to serialize properties into /tmp/LTL5150142152145148474.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/LTL4087395387081816703.gal, -t, CGAL, -LTL, /tmp/LTL5150142152145148474.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/LTL4087395387081816703.gal -t CGAL -LTL /tmp/LTL5150142152145148474.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16353447305002388449
[2021-05-17 10:54:05] [INFO ] Built C files in 1162ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16353447305002388449
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/ltsmin16353447305002388449]
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/ltsmin16353447305002388449] 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/ltsmin16353447305002388449] 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-4-01 finished in 213579 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&(p1||(X(p2) U ((p2&&X(p2))||X(G(p2))))))))], 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 1674 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 10:54:07] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:54:08] [INFO ] Computed 18 place invariants in 339 ms
[2021-05-17 10:54:15] [INFO ] Implicit Places using invariants in 7342 ms returned []
Implicit Place search using SMT only with invariants took 7343 ms to find 0 implicit places.
[2021-05-17 10:54:15] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:54:15] [INFO ] Computed 18 place invariants in 525 ms
[2021-05-17 10:54:46] [INFO ] Performed 92760/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 10:55:09] [INFO ] Dead Transitions using invariants and state equation in 53939 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 762 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (NOT p2), true]
Running random walk in product with property : RERS17pb114-PT-4-03 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=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s1390 s636), p1:(GT s1136 s123), p2:(GT s616 s507)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], 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 20 ms.
FORMULA RERS17pb114-PT-4-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-4-03 finished in 65356 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(X(G(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 909 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 10:55:12] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:55:13] [INFO ] Computed 18 place invariants in 496 ms
[2021-05-17 10:55:20] [INFO ] Implicit Places using invariants in 7345 ms returned []
Implicit Place search using SMT only with invariants took 7349 ms to find 0 implicit places.
[2021-05-17 10:55:20] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:55:20] [INFO ] Computed 18 place invariants in 433 ms
[2021-05-17 10:55:50] [INFO ] Performed 98011/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 10:56:08] [INFO ] Dead Transitions using invariants and state equation in 48816 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : RERS17pb114-PT-4-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s231 s777), p1:(LEQ s1236 s210)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 34813 steps with 0 reset in 4067 ms.
FORMULA RERS17pb114-PT-4-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-4-04 finished in 63120 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((p0 U (p1||G(p0)))&&F((p2 U (p3||G(p2)))))))], 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.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 1331 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2021-05-17 10:56:16] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:56:16] [INFO ] Computed 18 place invariants in 606 ms
[2021-05-17 10:56:23] [INFO ] Implicit Places using invariants in 7553 ms returned []
Implicit Place search using SMT only with invariants took 7555 ms to find 0 implicit places.
[2021-05-17 10:56:23] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:56:24] [INFO ] Computed 18 place invariants in 389 ms
[2021-05-17 10:56:54] [INFO ] Performed 90885/151084 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 10:57:12] [INFO ] Dead Transitions using invariants and state equation in 49235 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1428/1429 places, 151084/151085 transitions.
Stuttering acceptance computed with spot in 206 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))), true, (AND (NOT p3) (NOT p2))]
Running random walk in product with property : RERS17pb114-PT-4-05 automaton TGBA [mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR (AND p1 (NOT p3) (NOT p2)) (AND p0 (NOT p3) (NOT p2))), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GT 2 s589) (GT 3 s1049)), p0:(GT 3 s1049), p3:(AND (GT s1052 s280) (GT s466 s980)), p2:(GT s466 s980)], 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 0 steps with 0 reset in 25 ms.
FORMULA RERS17pb114-PT-4-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-4-05 finished in 59916 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 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 1355 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 10:57:16] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:57:16] [INFO ] Computed 18 place invariants in 555 ms
[2021-05-17 10:57:23] [INFO ] Implicit Places using invariants in 7900 ms returned []
Implicit Place search using SMT only with invariants took 7900 ms to find 0 implicit places.
[2021-05-17 10:57:23] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:57:24] [INFO ] Computed 18 place invariants in 473 ms
[2021-05-17 10:57:54] [INFO ] Performed 99067/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 10:58:10] [INFO ] Dead Transitions using invariants and state equation in 46395 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : RERS17pb114-PT-4-07 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s1298 s468), p1:(LEQ 3 s911)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 9257 steps with 0 reset in 1225 ms.
FORMULA RERS17pb114-PT-4-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-4-07 finished in 58435 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 1159 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2021-05-17 10:58:14] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:58:14] [INFO ] Computed 18 place invariants in 497 ms
[2021-05-17 10:58:22] [INFO ] Implicit Places using invariants in 8438 ms returned []
Implicit Place search using SMT only with invariants took 8440 ms to find 0 implicit places.
[2021-05-17 10:58:22] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:58:23] [INFO ] Computed 18 place invariants in 336 ms
[2021-05-17 10:58:53] [INFO ] Performed 90121/151084 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 10:59:11] [INFO ] Dead Transitions using invariants and state equation in 49282 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1428/1429 places, 151084/151085 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0)]
Running random walk in product with property : RERS17pb114-PT-4-08 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 (LEQ s377 s661) (GT 3 s592))], 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 timeout after 73000 steps with 0 reset in 10002 ms.
Product exploration timeout after 46620 steps with 0 reset in 10001 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0)]
Product exploration timeout after 49820 steps with 0 reset in 10001 ms.
Product exploration timeout after 70210 steps with 0 reset in 10003 ms.
[2021-05-17 11:00:19] [INFO ] Flatten gal took : 11985 ms
[2021-05-17 11:00:25] [INFO ] Flatten gal took : 5301 ms
[2021-05-17 11:00:25] [INFO ] Time to serialize gal into /tmp/LTL11850635209822124206.gal : 583 ms
[2021-05-17 11:00:25] [INFO ] Time to serialize properties into /tmp/LTL16033441435365420842.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11850635209822124206.gal, -t, CGAL, -LTL, /tmp/LTL16033441435365420842.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/LTL11850635209822124206.gal -t CGAL -LTL /tmp/LTL16033441435365420842.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
ITS-tools command line returned an error code 137
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 1684013056 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /home/mcc/execution/hs_err_pid427.log
Its-tools:
JVM terminated. Exit code=1
/usr/bin/java
-Dosgi.locking=none
-Declipse.stateSaveDelayInterval=-1
-Dosgi.configuration.area=/tmp/.eclipse
-Xss128m
-Xms40m
-Xmx16000m
-jar /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher_1.6.100.v20201223-0822.jar
-os linux
-ws gtk
-arch x86_64
-showsplash
-launcher /home/mcc/BenchKit/itstools/its-tools
-name Its-tools
--launcher.library /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.2.100.v20210209-1541/eclipse_11301.so
-startup /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher_1.6.100.v20201223-0822.jar
--launcher.overrideVmargs
-exitdata 0
-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
-vm /usr/bin/java
-vmargs
-Dosgi.locking=none
-Declipse.stateSaveDelayInterval=-1
-Dosgi.configuration.area=/tmp/.eclipse
-Xss128m
-Xms40m
-Xmx16000m
-jar /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher_1.6.100.v20201223-0822.jar

BK_STOP 1621249234079

--------------------
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

(process:409): Gtk-WARNING **: 11:00:34.037: Locale not supported by C library.
Using the fallback 'C' locale.
Unable to init server: Could not connect: Connection refused
Its-tools: Cannot open display:

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-4"
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 RERS17pb114-PT-4, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-162089415400220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-4.tgz
mv RERS17pb114-PT-4 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 ;