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-162089415300166.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb113-PT-6, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415300166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 10:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 10:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 13:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 13:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 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 15M 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 RERS17pb113-PT-6-ReachabilityCardinality-00
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-01
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-02
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-03
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-04
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-05
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-06
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-07
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-08
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-09
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-10
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-11
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-12
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-13
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-14
FORMULA_NAME RERS17pb113-PT-6-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621243143958

Running Version 0
[2021-05-17 09:19:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 09:19:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 09:19:06] [INFO ] Load time of PNML (sax parser for PT used): 674 ms
[2021-05-17 09:19:06] [INFO ] Transformed 639 places.
[2021-05-17 09:19:06] [INFO ] Transformed 31353 transitions.
[2021-05-17 09:19:06] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 842 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=33 ) properties (out of 16) seen :12
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2021-05-17 09:19:07] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2021-05-17 09:19:07] [INFO ] Computed 25 place invariants in 147 ms
[2021-05-17 09:19:08] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 09:19:08] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2021-05-17 09:19:08] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:4
[2021-05-17 09:19:08] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-17 09:19:08] [INFO ] [Nat]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2021-05-17 09:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:19:30] [INFO ] [Nat]Absence check using state equation in 21843 ms returned unsat :0 sat :4
[2021-05-17 09:19:30] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 09:19:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 4 Parikh solutions to 3 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 8 out of 639 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 626 transition count 31352
Applied a total of 13 rules in 859 ms. Remains 626 /639 variables (removed 13) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/639 places, 31352/31353 transitions.
[2021-05-17 09:19:35] [INFO ] Flatten gal took : 1162 ms
[2021-05-17 09:19:36] [INFO ] Flatten gal took : 1049 ms
[2021-05-17 09:19:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18428849052748096959.gal : 171 ms
[2021-05-17 09:19:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14211271479870066194.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality18428849052748096959.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14211271479870066194.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality18428849052748096959.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14211271479870066194.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14211271479870066194.prop.
Detected timeout of ITS tools.
[2021-05-17 09:19:53] [INFO ] Flatten gal took : 1215 ms
[2021-05-17 09:19:53] [INFO ] Applying decomposition
[2021-05-17 09:19:54] [INFO ] Flatten gal took : 927 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/graph8239558788876671850.txt, -o, /tmp/graph8239558788876671850.bin, -w, /tmp/graph8239558788876671850.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/graph8239558788876671850.bin, -l, -1, -v, -w, /tmp/graph8239558788876671850.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 09:19:57] [INFO ] Decomposing Gal with order
[2021-05-17 09:19:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 09:20:00] [INFO ] Removed a total of 91922 redundant transitions.
[2021-05-17 09:20:00] [INFO ] Flatten gal took : 1780 ms
[2021-05-17 09:20:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 1247 labels/synchronizations in 1057 ms.
[2021-05-17 09:20:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11375986919431273360.gal : 85 ms
[2021-05-17 09:20:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16780250493603104495.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11375986919431273360.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16780250493603104495.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11375986919431273360.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16780250493603104495.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16780250493603104495.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1087515900882051213
[2021-05-17 09:20:18] [INFO ] Built C files in 647ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1087515900882051213
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/ltsmin1087515900882051213]
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/ltsmin1087515900882051213] 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/ltsmin1087515900882051213] 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)
Interrupted random walk after 911729 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen :{0=1, 3=1}
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-6-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2237 ms. (steps per millisecond=447 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2875 ms. (steps per millisecond=347 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2021-05-17 09:20:54] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 09:20:55] [INFO ] Computed 13 place invariants in 154 ms
[2021-05-17 09:20:55] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2021-05-17 09:20:55] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:2
[2021-05-17 09:20:55] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2021-05-17 09:20:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:21:08] [INFO ] [Nat]Absence check using state equation in 12811 ms returned unsat :0 sat :2
[2021-05-17 09:21:08] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 09:21:11] [INFO ] [Nat]Added 829 Read/Feed constraints in 2378 ms returned sat
Attempting to minimize the solution found.
Minimization took 1171 ms.
[2021-05-17 09:21:18] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 236 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
[2021-05-17 09:21:19] [INFO ] Flatten gal took : 686 ms
[2021-05-17 09:21:20] [INFO ] Flatten gal took : 1041 ms
[2021-05-17 09:21:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11525363034941234090.gal : 135 ms
[2021-05-17 09:21:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3600164271236091921.prop : 15 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11525363034941234090.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3600164271236091921.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11525363034941234090.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3600164271236091921.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3600164271236091921.prop.
Detected timeout of ITS tools.
[2021-05-17 09:21:36] [INFO ] Flatten gal took : 768 ms
[2021-05-17 09:21:36] [INFO ] Applying decomposition
[2021-05-17 09:21:37] [INFO ] Flatten gal took : 677 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/graph2753302400007250642.txt, -o, /tmp/graph2753302400007250642.bin, -w, /tmp/graph2753302400007250642.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/graph2753302400007250642.bin, -l, -1, -v, -w, /tmp/graph2753302400007250642.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 09:21:39] [INFO ] Decomposing Gal with order
[2021-05-17 09:21:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 09:21:41] [INFO ] Removed a total of 91950 redundant transitions.
[2021-05-17 09:21:42] [INFO ] Flatten gal took : 1596 ms
[2021-05-17 09:21:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 1213 labels/synchronizations in 1176 ms.
[2021-05-17 09:21:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17572748317417460038.gal : 63 ms
[2021-05-17 09:21:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16356018669540940961.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality17572748317417460038.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16356018669540940961.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality17572748317417460038.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16356018669540940961.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16356018669540940961.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9877336553947991230
[2021-05-17 09:22:00] [INFO ] Built C files in 190ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9877336553947991230
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/ltsmin9877336553947991230]
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/ltsmin9877336553947991230] 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/ltsmin9877336553947991230] 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)
Interrupted random walk after 586907 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen :{}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3596 ms. (steps per millisecond=278 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4104 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 175553 steps, run timeout after 30014 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 175553 steps, saw 158816 distinct states, run finished after 30016 ms. (steps per millisecond=5 ) properties seen :{}
Running SMT prover for 2 properties.
[2021-05-17 09:23:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 09:23:09] [INFO ] Computed 13 place invariants in 80 ms
[2021-05-17 09:23:09] [INFO ] [Real]Absence check using 13 positive place invariants in 18 ms returned sat
[2021-05-17 09:23:09] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:2
[2021-05-17 09:23:09] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2021-05-17 09:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:23:28] [INFO ] [Nat]Absence check using state equation in 19416 ms returned unsat :0 sat :2
[2021-05-17 09:23:29] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 09:23:32] [INFO ] [Nat]Added 829 Read/Feed constraints in 3350 ms returned sat
Attempting to minimize the solution found.
Minimization took 982 ms.
[2021-05-17 09:23:39] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 387 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 200 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2021-05-17 09:23:40] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 09:23:40] [INFO ] Computed 13 place invariants in 37 ms
[2021-05-17 09:23:49] [INFO ] Implicit Places using invariants in 8943 ms returned []
Implicit Place search using SMT only with invariants took 8944 ms to find 0 implicit places.
[2021-05-17 09:23:49] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 09:23:49] [INFO ] Computed 13 place invariants in 80 ms
[2021-05-17 09:24:05] [INFO ] Dead Transitions using invariants and state equation in 15751 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 4536 ms. (steps per millisecond=22 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2021-05-17 09:24:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 09:24:10] [INFO ] Computed 13 place invariants in 77 ms
[2021-05-17 09:24:10] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2021-05-17 09:24:10] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:2
[2021-05-17 09:24:10] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2021-05-17 09:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:24:30] [INFO ] [Nat]Absence check using state equation in 19988 ms returned unsat :0 sat :2
[2021-05-17 09:24:31] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 09:24:35] [INFO ] [Nat]Added 829 Read/Feed constraints in 4341 ms returned sat
Attempting to minimize the solution found.
Minimization took 1233 ms.
[2021-05-17 09:24:47] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :2
[2021-05-17 09:24:48] [INFO ] Flatten gal took : 704 ms
[2021-05-17 09:24:49] [INFO ] Flatten gal took : 882 ms
[2021-05-17 09:24:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13083065062839074060.gal : 115 ms
[2021-05-17 09:24:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9159198962435835983.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality13083065062839074060.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9159198962435835983.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality13083065062839074060.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9159198962435835983.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9159198962435835983.prop.
Detected timeout of ITS tools.
[2021-05-17 09:25:05] [INFO ] Flatten gal took : 837 ms
[2021-05-17 09:25:05] [INFO ] Applying decomposition
[2021-05-17 09:25:06] [INFO ] Flatten gal took : 879 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/graph12917738456482456581.txt, -o, /tmp/graph12917738456482456581.bin, -w, /tmp/graph12917738456482456581.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/graph12917738456482456581.bin, -l, -1, -v, -w, /tmp/graph12917738456482456581.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 09:25:07] [INFO ] Decomposing Gal with order
[2021-05-17 09:25:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 09:25:10] [INFO ] Removed a total of 91856 redundant transitions.
[2021-05-17 09:25:10] [INFO ] Flatten gal took : 1760 ms
[2021-05-17 09:25:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 1280 labels/synchronizations in 1160 ms.
[2021-05-17 09:25:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3870978430992524651.gal : 186 ms
[2021-05-17 09:25:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12706844594763558169.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality3870978430992524651.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12706844594763558169.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality3870978430992524651.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12706844594763558169.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12706844594763558169.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11111668960890987690
[2021-05-17 09:25:29] [INFO ] Built C files in 283ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11111668960890987690
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/ltsmin11111668960890987690]
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/ltsmin11111668960890987690] 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/ltsmin11111668960890987690] 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)
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 1493 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 09:25:31] [INFO ] Computed 13 place invariants in 92 ms
[2021-05-17 09:25:32] [INFO ] [Real]Absence check using 13 positive place invariants in 97 ms returned sat
[2021-05-17 09:25:32] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:2
[2021-05-17 09:25:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 18 ms returned sat
[2021-05-17 09:25:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 09:25:55] [INFO ] [Nat]Absence check using state equation in 23132 ms returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1173 ms.
[2021-05-17 09:25:56] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :2
[2021-05-17 09:25:58] [INFO ] Flatten gal took : 1419 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2982361479622687604
[2021-05-17 09:26:00] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2021-05-17 09:26:00] [INFO ] Built C files in 671ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2982361479622687604
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/ltsmin2982361479622687604]
[2021-05-17 09:26:01] [INFO ] Applying decomposition
[2021-05-17 09:26:02] [INFO ] Flatten gal took : 3150 ms
[2021-05-17 09:26:04] [INFO ] Flatten gal took : 2895 ms
[2021-05-17 09:26:05] [INFO ] Input system was already deterministic with 31352 transitions.
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/graph10257425639240877581.txt, -o, /tmp/graph10257425639240877581.bin, -w, /tmp/graph10257425639240877581.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/graph10257425639240877581.bin, -l, -1, -v, -w, /tmp/graph10257425639240877581.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 09:26:11] [INFO ] Decomposing Gal with order
[2021-05-17 09:26:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 09:26:15] [INFO ] Removed a total of 91708 redundant transitions.
[2021-05-17 09:26:15] [INFO ] Flatten gal took : 2623 ms
[2021-05-17 09:26:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 1248 labels/synchronizations in 1900 ms.
[2021-05-17 09:26:19] [INFO ] Ran tautology test, simplified 0 / 2 in 16971 ms.
[2021-05-17 09:26:20] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-02(UNSAT) depth K=0 took 445 ms
[2021-05-17 09:26:20] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-04(UNSAT) depth K=0 took 283 ms
[2021-05-17 09:26:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15886791987039302019.gal : 409 ms
[2021-05-17 09:26:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2859505415477289399.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15886791987039302019.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2859505415477289399.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15886791987039302019.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2859505415477289399.prop --nowitness --gen-order FOLLOW
[2021-05-17 09:26:21] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-02(UNSAT) depth K=1 took 138 ms
[2021-05-17 09:26:21] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-04(UNSAT) depth K=1 took 126 ms
Loading property file /tmp/ReachabilityCardinality2859505415477289399.prop.
[2021-05-17 09:26:24] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-02(UNSAT) depth K=2 took 2738 ms
[2021-05-17 09:26:24] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-04(UNSAT) depth K=2 took 103 ms
[2021-05-17 09:26:28] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-02(UNSAT) depth K=3 took 3198 ms
[2021-05-17 09:26:38] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-04(UNSAT) depth K=3 took 9576 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 09:26:45] [INFO ] Computed 13 place invariants in 265 ms
inv : p483 + p488 + p489 + p478 + p477 + p481 + p491 + p487 + p480 + p486 + p479 + p485 + p482 + p490 + p476 + p484 = 6
inv : p224 + p217 + p222 + p173 + p211 + p196 + p214 + p168 + p210 + p207 + p166 + p181 + p177 + p185 + p189 + p197 + p174 + p226 + p186 + p192 + p190 + p178 + p228 + p225 + p184 + p180 + p208 + p205 + p223 + p169 + p176 + p216 + p182 + p229 + p215 + p191 + p199 + p218 + p187 + p170 + p206 + p212 + p195 + p194 + p204 + p175 + p188 + p213 + p183 + p220 + p167 + p219 + p172 + p203 + p171 + p198 + p200 + p227 + p179 + p193 + p201 + p221 + p209 + p202 = 6
inv : p302 + p316 + p306 + p313 + p309 + p320 + p327 + p305 + p307 + p308 + p325 + p322 + p298 + p314 + p310 + p323 + p321 + p317 + p311 + p300 + p301 + p312 + p324 + p318 + p304 + p319 + p326 + p299 + p296 + p303 + p297 + p315 = 6
inv : p473 + p474 + p462 + p464 + p459 + p461 + p470 + p466 + p467 + p471 + p469 + p465 + p468 + p472 + p460 + p463 = 6
inv : p508 + p512 + p521 + p551 + p518 + p514 + p543 + p509 + p537 + p517 + p556 + p535 + p544 + p555 + p513 + p545 + p546 + p525 + p522 + p493 + p526 + p533 + p529 + p538 + p531 + p495 + p511 + p540 + p542 + p520 + p523 + p501 + p541 + p550 + p510 + p553 + p498 + p547 + p494 + p549 + p532 + p503 + p516 + p530 + p548 + p534 + p552 + p504 + p527 + p500 + p528 + p515 + p496 + p506 + p502 + p497 + p519 + p507 + p539 + p524 + p536 + p499 + p554 + p505 = 6
inv : p571 + p564 + p613 + p565 + p566 + p621 + p573 + p592 + p577 + p558 + p586 + p619 + p563 + p593 + p561 + p559 + p600 + p572 + p602 + p604 + p606 + p597 + p599 + p585 + p596 + p595 + p562 + p581 + p560 + p607 + p598 + p567 + p610 + p580 + p609 + p618 + p575 + p587 + p614 + p570 + p574 + p608 + p590 + p584 + p568 + p578 + p588 + p583 + p569 + p603 + p579 + p620 + p615 + p611 + p591 + p612 + p617 + p576 + p594 + p582 + p589 + p616 + p601 + p605 = 6
inv : p149 + p148 + p163 + p141 + p157 + p140 + p136 + p146 + p134 + p144 + p135 + p145 + p160 + p138 + p142 + p159 + p143 + p154 + p150 + p158 + p147 + p162 + p139 + p156 + p137 + p133 + p153 + p152 + p161 + p155 + p151 + p164 = 6
inv : p412 + p404 + p395 + p422 + p431 + p457 + p443 + p454 + p435 + p394 + p434 + p406 + p427 + p405 + p398 + p411 + p436 + p444 + p409 + p407 + p402 + p420 + p449 + p441 + p426 + p439 + p442 + p397 + p423 + p425 + p403 + p453 + p428 + p408 + p410 + p418 + p396 + p447 + p451 + p417 + p401 + p421 + p437 + p456 + p419 + p424 + p448 + p455 + p400 + p445 + p446 + p414 + p413 + p432 + p433 + p429 + p450 + p415 + p416 + p440 + p430 + p399 + p438 + p452 = 6
inv : p363 + p338 + p375 + p329 + p351 + p368 + p334 + p359 + p358 + p372 + p364 + p387 + p360 + p337 + p385 + p336 + p382 + p374 + p342 + p353 + p335 + p373 + p391 + p383 + p332 + p376 + p333 + p366 + p343 + p361 + p371 + p346 + p367 + p369 + p354 + p350 + p379 + p339 + p340 + p386 + p380 + p331 + p365 + p390 + p357 + p355 + p341 + p352 + p347 + p378 + p349 + p381 + p330 + p377 + p345 + p356 + p370 + p392 + p344 + p388 + p384 + p348 + p389 + p362 = 6
inv : p250 + p281 + p256 + p234 + p265 + p280 + p252 + p268 + p232 + p240 + p253 + p291 + p283 + p279 + p267 + p289 + p254 + p286 + p233 + p236 + p255 + p272 + p258 + p242 + p263 + p231 + p288 + p259 + p257 + p261 + p287 + p247 + p238 + p274 + p241 + p293 + p278 + p290 + p251 + p266 + p273 + p269 + p271 + p270 + p284 + p248 + p235 + p264 + p282 + p294 + p237 + p243 + p262 + p292 + p276 + p260 + p246 + p239 + p249 + p244 + p277 + p285 + p245 + p275 = 6
inv : p111 + p101 + p112 + p73 + p76 + p121 + p92 + p78 + p90 + p99 + p102 + p91 + p108 + p82 + p131 + p113 + p95 + p80 + p79 + p110 + p126 + p75 + p74 + p89 + p123 + p127 + p86 + p115 + p109 + p93 + p122 + p114 + p116 + p66 + p85 + p97 + p107 + p120 + p72 + p100 + p117 + p68 + p104 + p69 + p67 + p98 + p124 + p130 + p103 + p88 + p119 + p71 + p96 + p70 + p128 + p129 + p94 + p77 + p125 + p118 + p106 + p84 + p81 + p87 + p83 + p105 = 6
inv : p27 + p61 + p41 + p53 + p6 + p16 + p26 + p37 + p19 + p51 + p54 + p64 + p49 + p62 + p32 + p5 + p8 + p56 + p28 + p59 + p43 + p39 + p36 + p50 + p34 + p17 + p7 + p38 + p29 + p30 + p11 + p18 + p48 + p4 + p60 + p15 + p20 + p14 + p10 + p31 + p23 + p52 + p13 + p24 + p55 + p45 + p35 + p57 + p63 + p33 + p3 + p2 + p42 + p21 + p44 + p58 + p47 + p1 + p9 + p25 + p46 + p12 + p40 + p22 = 6
inv : p630 + p633 + p638 + p624 + p635 + p628 + p637 + p631 + p627 + p626 + p629 + p634 + p623 + p636 + p632 + p625 = 6
Total of 13 invariants.
[2021-05-17 09:26:45] [INFO ] Computed 13 place invariants in 267 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :6 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 10
[2021-05-17 09:28:21] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-02(UNSAT) depth K=4 took 102727 ms
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 26
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :26 after 38
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :38 after 62
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :62 after 218
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :218 after 623
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :623 after 715
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :715 after 3659
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3659 after 17572
[2021-05-17 09:28:58] [INFO ] Proved 626 variables to be positive in 134179 ms
[2021-05-17 09:28:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-6-ReachabilityCardinality-02
[2021-05-17 09:28:59] [INFO ] KInduction solution for property RERS17pb113-PT-6-ReachabilityCardinality-02(SAT) depth K=0 took 460 ms
[2021-05-17 09:28:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-6-ReachabilityCardinality-04
[2021-05-17 09:28:59] [INFO ] KInduction solution for property RERS17pb113-PT-6-ReachabilityCardinality-04(SAT) depth K=0 took 399 ms
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/ltsmin2982361479622687604] killed by timeout after 180 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/ltsmin2982361479622687604] killed by timeout after 180 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :17572 after 490035
[2021-05-17 09:29:10] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-04(UNSAT) depth K=4 took 48748 ms
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :490035 after 8.06267e+06
[2021-05-17 09:39:03] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-02(UNSAT) depth K=5 took 592597 ms
Detected timeout of ITS tools.
[2021-05-17 09:48:40] [INFO ] Applying decomposition
[2021-05-17 09:48:42] [INFO ] Flatten gal took : 1823 ms
[2021-05-17 09:48:42] [INFO ] Decomposing Gal with order
[2021-05-17 09:48:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 09:48:47] [INFO ] Removed a total of 91856 redundant transitions.
[2021-05-17 09:48:48] [INFO ] Flatten gal took : 3559 ms
[2021-05-17 09:48:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 1280 labels/synchronizations in 2221 ms.
[2021-05-17 09:48:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7204507552999668013.gal : 139 ms
[2021-05-17 09:48:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16663534051329346351.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality7204507552999668013.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16663534051329346351.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality7204507552999668013.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16663534051329346351.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16663534051329346351.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :6 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 10
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 38
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :38 after 59
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :59 after 101
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :101 after 206
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :206 after 601
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :601 after 874
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :874 after 4231
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :4231 after 46218
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :46218 after 693430
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :693430 after 3.11074e+07
[2021-05-17 10:00:54] [INFO ] BMC solution for property RERS17pb113-PT-6-ReachabilityCardinality-04(UNSAT) depth K=5 took 1311731 ms
[2021-05-17 10:11:03] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-6-ReachabilityCardinality-02
[2021-05-17 10:11:03] [INFO ] KInduction solution for property RERS17pb113-PT-6-ReachabilityCardinality-02(SAT) depth K=1 took 2521485 ms
Detected timeout of ITS tools.
[2021-05-17 10:11:15] [INFO ] Flatten gal took : 1891 ms
[2021-05-17 10:11:18] [INFO ] Input system was already deterministic with 31352 transitions.
[2021-05-17 10:11:19] [INFO ] Transformed 626 places.
[2021-05-17 10:11:19] [INFO ] Transformed 31352 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-17 10:11:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17748873496323530152.gal : 116 ms
[2021-05-17 10:11:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9941352763417426133.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality17748873496323530152.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9941352763417426133.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality17748873496323530152.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9941352763417426133.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality9941352763417426133.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 16
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :16 after 19
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :19 after 31
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :31 after 49
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :49 after 151
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :151 after 682
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :682 after 971
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :971 after 2141
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2141 after 10760
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :10760 after 22141
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :22141 after 99782
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :99782 after 375255
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :375255 after 1.15212e+06

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="RERS17pb113-PT-6"
export BK_EXAMINATION="ReachabilityCardinality"
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 RERS17pb113-PT-6, examination is ReachabilityCardinality"
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-162089415300166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-6.tgz
mv RERS17pb113-PT-6 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;