Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414600217.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BugTracking-PT-q3m016, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414600217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 16M May 18 16:42 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 BugTracking-PT-q3m016-LTLCardinality-00
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-01
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-02
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-03
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-04
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-05
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-06
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-07
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-08
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-09
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-10
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-11
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-12
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-13
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-14
FORMULA_NAME BugTracking-PT-q3m016-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716641064716

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q3m016
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-25 12:44:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 12:44:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 12:44:27] [INFO ] Load time of PNML (sax parser for PT used): 670 ms
[2024-05-25 12:44:27] [INFO ] Transformed 754 places.
[2024-05-25 12:44:27] [INFO ] Transformed 27370 transitions.
[2024-05-25 12:44:27] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 836 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 514 places in 106 ms
Reduce places removed 514 places and 24601 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA BugTracking-PT-q3m016-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 4 out of 240 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 238 transition count 2769
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 237 transition count 2750
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 237 transition count 2750
Applied a total of 4 rules in 88 ms. Remains 237 /240 variables (removed 3) and now considering 2750/2769 (removed 19) transitions.
[2024-05-25 12:44:27] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2024-05-25 12:44:27] [INFO ] Computed 8 invariants in 44 ms
[2024-05-25 12:44:28] [INFO ] Implicit Places using invariants in 553 ms returned []
[2024-05-25 12:44:28] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2024-05-25 12:44:28] [INFO ] Invariant cache hit.
[2024-05-25 12:44:28] [INFO ] State equation strengthened by 240 read => feed constraints.
[2024-05-25 12:44:30] [INFO ] Implicit Places using invariants and state equation in 2054 ms returned []
Implicit Place search using SMT with State Equation took 2634 ms to find 0 implicit places.
[2024-05-25 12:44:30] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2024-05-25 12:44:30] [INFO ] Invariant cache hit.
[2024-05-25 12:44:31] [INFO ] Dead Transitions using invariants and state equation in 920 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 237/240 places, 2750/2769 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3644 ms. Remains : 237/240 places, 2750/2769 transitions.
Support contains 4 out of 237 places after structural reductions.
[2024-05-25 12:44:31] [INFO ] Flatten gal took : 270 ms
[2024-05-25 12:44:31] [INFO ] Flatten gal took : 205 ms
[2024-05-25 12:44:32] [INFO ] Input system was already deterministic with 2750 transitions.
Incomplete random walk after 10014 steps, including 31 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 12:44:32] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2024-05-25 12:44:32] [INFO ] Invariant cache hit.
[2024-05-25 12:44:32] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 12:44:33] [INFO ] After 455ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-05-25 12:44:33] [INFO ] State equation strengthened by 240 read => feed constraints.
[2024-05-25 12:44:33] [INFO ] After 193ms SMT Verify possible using 240 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 12:44:33] [INFO ] After 752ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 12:44:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 12:44:33] [INFO ] After 440ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 12:44:34] [INFO ] After 350ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 12:44:34] [INFO ] Deduced a trap composed of 11 places in 396 ms of which 6 ms to minimize.
[2024-05-25 12:44:35] [INFO ] Deduced a trap composed of 41 places in 336 ms of which 1 ms to minimize.
[2024-05-25 12:44:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 931 ms
[2024-05-25 12:44:35] [INFO ] Deduced a trap composed of 24 places in 323 ms of which 2 ms to minimize.
[2024-05-25 12:44:35] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 401 ms
[2024-05-25 12:44:35] [INFO ] After 1766ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2024-05-25 12:44:35] [INFO ] After 2355ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 19 ms.
Support contains 2 out of 237 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 229 transition count 2747
Applied a total of 16 rules in 273 ms. Remains 229 /237 variables (removed 8) and now considering 2747/2750 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 274 ms. Remains : 229/237 places, 2747/2750 transitions.
Finished random walk after 6839 steps, including 2 resets, run visited all 1 properties in 33 ms. (steps per millisecond=207 )
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 2 simplifications.
FORMULA BugTracking-PT-q3m016-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 111 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 237 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 235 transition count 2753
Applied a total of 4 rules in 87 ms. Remains 235 /237 variables (removed 2) and now considering 2753/2750 (removed -3) transitions.
[2024-05-25 12:44:36] [INFO ] Flow matrix only has 2624 transitions (discarded 129 similar events)
// Phase 1: matrix 2624 rows 235 cols
[2024-05-25 12:44:36] [INFO ] Computed 8 invariants in 17 ms
[2024-05-25 12:44:36] [INFO ] Implicit Places using invariants in 394 ms returned []
[2024-05-25 12:44:36] [INFO ] Flow matrix only has 2624 transitions (discarded 129 similar events)
[2024-05-25 12:44:36] [INFO ] Invariant cache hit.
[2024-05-25 12:44:37] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:44:38] [INFO ] Implicit Places using invariants and state equation in 1863 ms returned []
Implicit Place search using SMT with State Equation took 2261 ms to find 0 implicit places.
[2024-05-25 12:44:38] [INFO ] Redundant transitions in 226 ms returned []
[2024-05-25 12:44:38] [INFO ] Flow matrix only has 2624 transitions (discarded 129 similar events)
[2024-05-25 12:44:38] [INFO ] Invariant cache hit.
[2024-05-25 12:44:39] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 235/237 places, 2753/2750 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3478 ms. Remains : 235/237 places, 2753/2750 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q3m016-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GT 2 s156) (GT 3 s86))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 350 reset in 705 ms.
Product exploration explored 100000 steps with 340 reset in 608 ms.
Computed a total of 6 stabilizing places and 111 stable transitions
Computed a total of 6 stabilizing places and 111 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 34 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Finished Best-First random walk after 832 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=208 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 235/235 places, 2753/2753 transitions.
Applied a total of 0 rules in 77 ms. Remains 235 /235 variables (removed 0) and now considering 2753/2753 (removed 0) transitions.
[2024-05-25 12:44:41] [INFO ] Flow matrix only has 2624 transitions (discarded 129 similar events)
[2024-05-25 12:44:41] [INFO ] Invariant cache hit.
[2024-05-25 12:44:42] [INFO ] Implicit Places using invariants in 311 ms returned []
[2024-05-25 12:44:42] [INFO ] Flow matrix only has 2624 transitions (discarded 129 similar events)
[2024-05-25 12:44:42] [INFO ] Invariant cache hit.
[2024-05-25 12:44:42] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:44:43] [INFO ] Implicit Places using invariants and state equation in 1507 ms returned []
Implicit Place search using SMT with State Equation took 1823 ms to find 0 implicit places.
[2024-05-25 12:44:43] [INFO ] Redundant transitions in 184 ms returned []
[2024-05-25 12:44:43] [INFO ] Flow matrix only has 2624 transitions (discarded 129 similar events)
[2024-05-25 12:44:43] [INFO ] Invariant cache hit.
[2024-05-25 12:44:44] [INFO ] Dead Transitions using invariants and state equation in 830 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2929 ms. Remains : 235/235 places, 2753/2753 transitions.
Computed a total of 6 stabilizing places and 111 stable transitions
Computed a total of 6 stabilizing places and 111 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10001 steps, including 41 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Finished Best-First random walk after 3492 steps, including 3 resets, run visited all 1 properties in 8 ms. (steps per millisecond=436 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 339 reset in 549 ms.
Product exploration explored 100000 steps with 328 reset in 552 ms.
Built C files in :
/tmp/ltsmin8332495788565456430
[2024-05-25 12:44:46] [INFO ] Too many transitions (2753) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:44:46] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8332495788565456430
Running compilation step : cd /tmp/ltsmin8332495788565456430;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8332495788565456430;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8332495788565456430;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 235/235 places, 2753/2753 transitions.
Applied a total of 0 rules in 70 ms. Remains 235 /235 variables (removed 0) and now considering 2753/2753 (removed 0) transitions.
[2024-05-25 12:44:49] [INFO ] Flow matrix only has 2624 transitions (discarded 129 similar events)
[2024-05-25 12:44:49] [INFO ] Invariant cache hit.
[2024-05-25 12:44:50] [INFO ] Implicit Places using invariants in 468 ms returned []
[2024-05-25 12:44:50] [INFO ] Flow matrix only has 2624 transitions (discarded 129 similar events)
[2024-05-25 12:44:50] [INFO ] Invariant cache hit.
[2024-05-25 12:44:50] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:44:51] [INFO ] Implicit Places using invariants and state equation in 1805 ms returned []
Implicit Place search using SMT with State Equation took 2277 ms to find 0 implicit places.
[2024-05-25 12:44:51] [INFO ] Redundant transitions in 108 ms returned []
[2024-05-25 12:44:52] [INFO ] Flow matrix only has 2624 transitions (discarded 129 similar events)
[2024-05-25 12:44:52] [INFO ] Invariant cache hit.
[2024-05-25 12:44:52] [INFO ] Dead Transitions using invariants and state equation in 829 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3295 ms. Remains : 235/235 places, 2753/2753 transitions.
Built C files in :
/tmp/ltsmin16283160259068041780
[2024-05-25 12:44:52] [INFO ] Too many transitions (2753) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:44:52] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16283160259068041780
Running compilation step : cd /tmp/ltsmin16283160259068041780;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16283160259068041780;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16283160259068041780;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 12:44:56] [INFO ] Flatten gal took : 124 ms
[2024-05-25 12:44:56] [INFO ] Flatten gal took : 129 ms
[2024-05-25 12:44:56] [INFO ] Time to serialize gal into /tmp/LTL1943696097663340266.gal : 29 ms
[2024-05-25 12:44:56] [INFO ] Time to serialize properties into /tmp/LTL17739054942927644911.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1943696097663340266.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17682111688552549133.hoa' '-atoms' '/tmp/LTL17739054942927644911.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17739054942927644911.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17682111688552549133.hoa
Detected timeout of ITS tools.
[2024-05-25 12:45:11] [INFO ] Flatten gal took : 132 ms
[2024-05-25 12:45:11] [INFO ] Flatten gal took : 144 ms
[2024-05-25 12:45:11] [INFO ] Time to serialize gal into /tmp/LTL4629084546650697848.gal : 22 ms
[2024-05-25 12:45:11] [INFO ] Time to serialize properties into /tmp/LTL11886162252207274825.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4629084546650697848.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11886162252207274825.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((ch1_CLOSED_q7<2)&&(x2_MORE_INFO_q6<3))"))))
Formula 0 simplified : FG!"((ch1_CLOSED_q7<2)&&(x2_MORE_INFO_q6<3))"
Detected timeout of ITS tools.
[2024-05-25 12:45:27] [INFO ] Flatten gal took : 185 ms
[2024-05-25 12:45:27] [INFO ] Applying decomposition
[2024-05-25 12:45:27] [INFO ] Flatten gal took : 147 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14287345812904983401.txt' '-o' '/tmp/graph14287345812904983401.bin' '-w' '/tmp/graph14287345812904983401.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14287345812904983401.bin' '-l' '-1' '-v' '-w' '/tmp/graph14287345812904983401.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:45:27] [INFO ] Decomposing Gal with order
[2024-05-25 12:45:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:45:27] [INFO ] Removed a total of 346 redundant transitions.
[2024-05-25 12:45:27] [INFO ] Flatten gal took : 259 ms
[2024-05-25 12:45:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 279 labels/synchronizations in 18 ms.
[2024-05-25 12:45:28] [INFO ] Time to serialize gal into /tmp/LTL5947251118942847697.gal : 516 ms
[2024-05-25 12:45:28] [INFO ] Time to serialize properties into /tmp/LTL15820977868477693663.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5947251118942847697.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15820977868477693663.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((i0.u1.ch1_CLOSED_q7<2)&&(i2.u3.x2_MORE_INFO_q6<3))"))))
Formula 0 simplified : FG!"((i0.u1.ch1_CLOSED_q7<2)&&(i2.u3.x2_MORE_INFO_q6<3))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6988637609324585541
[2024-05-25 12:45:43] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6988637609324585541
Running compilation step : cd /tmp/ltsmin6988637609324585541;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6988637609324585541;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6988637609324585541;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BugTracking-PT-q3m016-LTLCardinality-06 finished in 70491 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-25 12:45:46] [INFO ] Flatten gal took : 167 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2750110006202015063
[2024-05-25 12:45:47] [INFO ] Too many transitions (2750) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:45:47] [INFO ] Applying decomposition
[2024-05-25 12:45:47] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2750110006202015063
Running compilation step : cd /tmp/ltsmin2750110006202015063;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 12:45:47] [INFO ] Flatten gal took : 144 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2669120555888113978.txt' '-o' '/tmp/graph2669120555888113978.bin' '-w' '/tmp/graph2669120555888113978.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2669120555888113978.bin' '-l' '-1' '-v' '-w' '/tmp/graph2669120555888113978.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:45:47] [INFO ] Decomposing Gal with order
[2024-05-25 12:45:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:45:47] [INFO ] Removed a total of 334 redundant transitions.
[2024-05-25 12:45:47] [INFO ] Flatten gal took : 195 ms
[2024-05-25 12:45:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 12 ms.
[2024-05-25 12:45:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality15636762609960695534.gal : 17 ms
[2024-05-25 12:45:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality14252491049530539303.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15636762609960695534.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14252491049530539303.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((G(F("((i0.u1.ch1_CLOSED_q7<2)&&(i2.u3.x2_MORE_INFO_q6<3))"))))
Formula 0 simplified : FG!"((i0.u1.ch1_CLOSED_q7<2)&&(i2.u3.x2_MORE_INFO_q6<3))"
Compilation finished in 7411 ms.
Running link step : cd /tmp/ltsmin2750110006202015063;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin2750110006202015063;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 153848 ms.
FORMULA BugTracking-PT-q3m016-LTLCardinality-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 242225 ms.

BK_STOP 1716641308761

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="BugTracking-PT-q3m016"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is BugTracking-PT-q3m016, 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 r065-tajo-171620414600217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m016.tgz
mv BugTracking-PT-q3m016 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 ;