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-162089415500292.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 RERS17pb115-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-162089415500292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 154K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 69M 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 RERS17pb115-PT-4-00
FORMULA_NAME RERS17pb115-PT-4-01
FORMULA_NAME RERS17pb115-PT-4-02
FORMULA_NAME RERS17pb115-PT-4-03
FORMULA_NAME RERS17pb115-PT-4-04
FORMULA_NAME RERS17pb115-PT-4-05
FORMULA_NAME RERS17pb115-PT-4-06
FORMULA_NAME RERS17pb115-PT-4-07
FORMULA_NAME RERS17pb115-PT-4-08
FORMULA_NAME RERS17pb115-PT-4-09
FORMULA_NAME RERS17pb115-PT-4-10
FORMULA_NAME RERS17pb115-PT-4-11
FORMULA_NAME RERS17pb115-PT-4-12
FORMULA_NAME RERS17pb115-PT-4-13
FORMULA_NAME RERS17pb115-PT-4-14
FORMULA_NAME RERS17pb115-PT-4-15

=== Now, execution of the tool begins

BK_START 1621253236323

Running Version 0
[2021-05-17 12:07:19] [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 12:07:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 12:07:21] [INFO ] Load time of PNML (sax parser for PT used): 2715 ms
[2021-05-17 12:07:22] [INFO ] Transformed 1399 places.
[2021-05-17 12:07:22] [INFO ] Transformed 144369 transitions.
[2021-05-17 12:07:22] [INFO ] Parsed PT model containing 1399 places and 144369 transitions in 3618 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 12:07:22] [INFO ] Initial state test concluded for 3 properties.
FORMULA RERS17pb115-PT-4-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb115-PT-4-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb115-PT-4-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb115-PT-4-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb115-PT-4-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 1399 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1399/1399 places, 144369/144369 transitions.
Ensure Unique test removed 18 places
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 1381 transition count 144369
Applied a total of 18 rules in 1316 ms. Remains 1381 /1399 variables (removed 18) and now considering 144369/144369 (removed 0) transitions.
[2021-05-17 12:07:25] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2021-05-17 12:07:26] [INFO ] Computed 19 place invariants in 727 ms
[2021-05-17 12:07:39] [INFO ] Implicit Places using invariants in 13765 ms returned []
Implicit Place search using SMT only with invariants took 13876 ms to find 0 implicit places.
[2021-05-17 12:07:39] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2021-05-17 12:07:40] [INFO ] Computed 19 place invariants in 367 ms
[2021-05-17 12:08:10] [INFO ] Performed 64351/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 12:08:40] [INFO ] Dead Transitions using invariants and state equation in 60547 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1381/1399 places, 144369/144369 transitions.
[2021-05-17 12:08:46] [INFO ] Flatten gal took : 5112 ms
[2021-05-17 12:08:50] [INFO ] Flatten gal took : 4756 ms
[2021-05-17 12:09:01] [INFO ] Input system was already deterministic with 144369 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 15943 ms. (steps per millisecond=6 ) properties (out of 19) seen :13
Running SMT prover for 6 properties.
[2021-05-17 12:09:17] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2021-05-17 12:09:18] [INFO ] Computed 19 place invariants in 567 ms
[2021-05-17 12:09:19] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2021-05-17 12:09:19] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:6
[2021-05-17 12:09:19] [INFO ] [Nat]Absence check using 19 positive place invariants in 24 ms returned sat
[2021-05-17 12:09:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 12:09:49] [INFO ] [Nat]Absence check using state equation in 29316 ms returned unsat :0 sat :6
[2021-05-17 12:09:53] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2021-05-17 12:10:35] [INFO ] [Nat]Added 2277 Read/Feed constraints in 42156 ms returned sat
Attempting to minimize the solution found.
Minimization took 9108 ms.
[2021-05-17 12:10:53] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :6
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0))||G((!p0&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1381 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 2353 ms. Remains 1380 /1381 variables (removed 1) and now considering 144368/144369 (removed 1) transitions.
[2021-05-17 12:10:55] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2021-05-17 12:10:56] [INFO ] Computed 19 place invariants in 383 ms
[2021-05-17 12:11:04] [INFO ] Implicit Places using invariants in 8956 ms returned []
Implicit Place search using SMT only with invariants took 8964 ms to find 0 implicit places.
[2021-05-17 12:11:04] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2021-05-17 12:11:05] [INFO ] Computed 19 place invariants in 469 ms
[2021-05-17 12:11:35] [INFO ] Performed 71367/144368 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 12:12:05] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 60615 ms
Finished structural reductions, in 1 iterations. Remains : 1380/1381 places, 144368/144369 transitions.
Stuttering acceptance computed with spot in 343 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RERS17pb115-PT-4-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s245), p1:(LEQ 2 s961)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 62620 steps with 0 reset in 10001 ms.
Product exploration timeout after 65480 steps with 0 reset in 10001 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 68040 steps with 0 reset in 10001 ms.
Product exploration timeout after 66000 steps with 0 reset in 10001 ms.
[2021-05-17 12:12:59] [INFO ] Flatten gal took : 4403 ms
[2021-05-17 12:13:03] [INFO ] Flatten gal took : 4157 ms
[2021-05-17 12:13:04] [INFO ] Time to serialize gal into /tmp/LTL11950965561281733397.gal : 767 ms
[2021-05-17 12:13:04] [INFO ] Time to serialize properties into /tmp/LTL10607894745354477133.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/LTL11950965561281733397.gal, -t, CGAL, -LTL, /tmp/LTL10607894745354477133.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/LTL11950965561281733397.gal -t CGAL -LTL /tmp/LTL10607894745354477133.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-17 12:13:24] [INFO ] Flatten gal took : 4529 ms
[2021-05-17 12:13:24] [INFO ] Applying decomposition
[2021-05-17 12:13:28] [INFO ] Flatten gal took : 4052 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/graph18234947687928385617.txt, -o, /tmp/graph18234947687928385617.bin, -w, /tmp/graph18234947687928385617.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/graph18234947687928385617.bin, -l, -1, -v, -w, /tmp/graph18234947687928385617.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 12:13:41] [INFO ] Decomposing Gal with order
[2021-05-17 12:13:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 12:13:53] [INFO ] Removed a total of 435155 redundant transitions.
[2021-05-17 12:13:55] [INFO ] Flatten gal took : 8202 ms
[2021-05-17 12:14:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 4335 labels/synchronizations in 18845 ms.
[2021-05-17 12:14:19] [INFO ] Time to serialize gal into /tmp/LTL12860110372466254368.gal : 503 ms
[2021-05-17 12:14:19] [INFO ] Time to serialize properties into /tmp/LTL17350184645341842579.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/LTL12860110372466254368.gal, -t, CGAL, -LTL, /tmp/LTL17350184645341842579.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/LTL12860110372466254368.gal -t CGAL -LTL /tmp/LTL17350184645341842579.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3196139224452878472
[2021-05-17 12:14:36] [INFO ] Built C files in 1377ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3196139224452878472
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/ltsmin3196139224452878472]
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/ltsmin3196139224452878472] 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/ltsmin3196139224452878472] 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 RERS17pb115-PT-4-01 finished in 223927 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&(X(p1)||F(p2))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1381 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 771 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2021-05-17 12:14:38] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2021-05-17 12:14:38] [INFO ] Computed 19 place invariants in 410 ms
[2021-05-17 12:14:46] [INFO ] Implicit Places using invariants in 8399 ms returned []
Implicit Place search using SMT only with invariants took 8402 ms to find 0 implicit places.
[2021-05-17 12:14:46] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2021-05-17 12:14:47] [INFO ] Computed 19 place invariants in 529 ms
[2021-05-17 12:15:17] [INFO ] Performed 47718/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 12:15:47] [INFO ] Dead Transitions using invariants and state equation in 60786 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Stuttering acceptance computed with spot in 1444 ms :[(NOT p0), (OR (AND (NOT p0) p2 p1) (AND (NOT p0) (NOT p2) p1) (AND (NOT p0) p2 (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p1)) (AND p0 (NOT p2) (NOT p1))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (NOT p0)), true]
Running random walk in product with property : RERS17pb115-PT-4-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 p2), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 p2), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=2, aps=[p0:(OR (GT 3 s92) (GT 1 s141)), p2:(LEQ s360 s245), p1:(AND (LEQ s360 s245) (LEQ 1 s141))], 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]]
Product exploration timeout after 56500 steps with 0 reset in 10001 ms.
Entered a terminal (fully accepting) state of product in 4695 steps with 0 reset in 850 ms.
FORMULA RERS17pb115-PT-4-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb115-PT-4-02 finished in 83741 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&F(G(p0))&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1381 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 748 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2021-05-17 12:16:03] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2021-05-17 12:16:03] [INFO ] Computed 19 place invariants in 967 ms
[2021-05-17 12:16:11] [INFO ] Implicit Places using invariants in 8698 ms returned []
Implicit Place search using SMT only with invariants took 8709 ms to find 0 implicit places.
[2021-05-17 12:16:11] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2021-05-17 12:16:12] [INFO ] Computed 19 place invariants in 342 ms
[2021-05-17 12:16:42] [INFO ] Performed 71722/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 12:17:12] [INFO ] Dead Transitions using invariants and state equation in 60475 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Stuttering acceptance computed with spot in 343 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : RERS17pb115-PT-4-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s228 s264), p1:(LEQ 1 s723)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 67670 steps with 18 reset in 10001 ms.
Product exploration timeout after 58730 steps with 19 reset in 10001 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 372 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Product exploration timeout after 62640 steps with 17 reset in 10001 ms.
Product exploration timeout after 59400 steps with 27 reset in 10002 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 3 out of 1381 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 2916 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2021-05-17 12:17:58] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2021-05-17 12:17:59] [INFO ] Computed 19 place invariants in 714 ms
[2021-05-17 12:18:29] [INFO ] Performed 49324/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 12:18:59] [INFO ] Dead Transitions using invariants and state equation in 61245 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Product exploration timeout after 50360 steps with 16 reset in 10052 ms.
Product exploration timeout after 48190 steps with 17 reset in 10010 ms.
[2021-05-17 12:19:45] [INFO ] Flatten gal took : 9692 ms
[2021-05-17 12:19:51] [INFO ] Flatten gal took : 5281 ms
[2021-05-17 12:19:51] [INFO ] Time to serialize gal into /tmp/LTL3345781283460013793.gal : 542 ms
[2021-05-17 12:19:51] [INFO ] Time to serialize properties into /tmp/LTL6239195807761269908.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/LTL3345781283460013793.gal, -t, CGAL, -LTL, /tmp/LTL6239195807761269908.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/LTL3345781283460013793.gal -t CGAL -LTL /tmp/LTL6239195807761269908.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
ITS-tools command line returned an error code 137

BK_STOP 1621254004751

--------------------
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="RERS17pb115-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 RERS17pb115-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-162089415500292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-4.tgz
mv RERS17pb115-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 ;