Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r140-tall-162298996100175.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Philosophers-PT-005000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162298996100175
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 246M
-rw-r--r-- 1 mcc users 13M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89M 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9M Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 10M Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.2M Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.7M Mar 27 08:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 8.6M Mar 27 08:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3M Mar 25 10:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.7M Mar 25 10:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 516K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.3M Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 21M 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 Philosophers-PT-005000-ReachabilityFireability-00
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-01
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-02
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-03
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-04
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-05
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-06
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-07
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-08
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-09
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-10
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-11
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-12
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-13
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-14
FORMULA_NAME Philosophers-PT-005000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1622999599569

Running Version 0
[2021-06-06 17:13:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2021-06-06 17:13:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-06-06 17:13:22] [INFO ] Load time of PNML (sax parser for PT used): 891 ms
[2021-06-06 17:13:22] [INFO ] Transformed 25000 places.
[2021-06-06 17:13:22] [INFO ] Transformed 25000 transitions.
[2021-06-06 17:13:22] [INFO ] Parsed PT model containing 25000 places and 25000 transitions in 1044 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 344 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15417 ms. (steps per millisecond=0 ) properties (out of 16) seen :5
FORMULA Philosophers-PT-005000-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 4001 steps, including 0 resets, run timeout after 5432 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 9595 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 8909 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 4001 steps, including 0 resets, run timeout after 5402 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 9265 ms. (steps per millisecond=0 ) properties seen :{}
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1518 ms. (steps per millisecond=6 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1442 ms. (steps per millisecond=6 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1430 ms. (steps per millisecond=6 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1424 ms. (steps per millisecond=7 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1422 ms. (steps per millisecond=7 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1426 ms. (steps per millisecond=7 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2021-06-06 17:14:29] [INFO ] Computed 10000 place invariants in 166 ms
[2021-06-06 17:14:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 11 Parikh solutions to 1 different solutions.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 339 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
[2021-06-06 17:14:58] [INFO ] Flatten gal took : 1856 ms
[2021-06-06 17:14:59] [INFO ] Flatten gal took : 1077 ms
[2021-06-06 17:15:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5825834770429950720.gal : 218 ms
[2021-06-06 17:15:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2329004299830843151.prop : 381 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/ReachabilityCardinality5825834770429950720.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2329004299830843151.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/ReachabilityCardinality5825834770429950720.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2329004299830843151.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2329004299830843151.prop.
Detected timeout of ITS tools.
[2021-06-06 17:15:17] [INFO ] Flatten gal took : 1152 ms
[2021-06-06 17:15:17] [INFO ] Applying decomposition
[2021-06-06 17:15:18] [INFO ] Flatten gal took : 931 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/graph11148077771051098926.txt, -o, /tmp/graph11148077771051098926.bin, -w, /tmp/graph11148077771051098926.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/graph11148077771051098926.bin, -l, -1, -v, -w, /tmp/graph11148077771051098926.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-06-06 17:15:23] [INFO ] Decomposing Gal with order
[2021-06-06 17:15:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-06-06 17:16:50] [INFO ] Removed a total of 4961 redundant transitions.
[2021-06-06 17:16:51] [INFO ] Flatten gal took : 2633 ms
[2021-06-06 17:17:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 10208 labels/synchronizations in 352 ms.
[2021-06-06 17:17:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3292184613360653149.gal : 781 ms
[2021-06-06 17:17:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13454052704371760942.prop : 195 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/ReachabilityCardinality3292184613360653149.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13454052704371760942.prop, --nowitness], 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/ReachabilityCardinality3292184613360653149.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13454052704371760942.prop --nowitness
Loading property file /tmp/ReachabilityCardinality13454052704371760942.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18010880995891902877
[2021-06-06 17:17:32] [INFO ] Built C files in 468ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18010880995891902877
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/ltsmin18010880995891902877]
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/ltsmin18010880995891902877] 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/ltsmin18010880995891902877] 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 81377 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :{6=1, 8=1, 9=1, 10=1}
FORMULA Philosophers-PT-005000-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 4001 steps, including 0 resets, run timeout after 5294 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 5510 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 4001 steps, including 0 resets, run timeout after 5210 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 9484 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 32998 steps, including 0 resets, run timeout after 5063 ms. (steps per millisecond=6 ) properties seen :{}
Interrupted Best-First random walk after 29997 steps, including 0 resets, run timeout after 5039 ms. (steps per millisecond=5 ) properties seen :{6=1}
FORMULA Philosophers-PT-005000-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 6 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2021-06-06 17:18:44] [INFO ] Computed 10000 place invariants in 159 ms
[2021-06-06 17:19:58] [INFO ] [Real]Absence check using 10000 positive place invariants in 11528 ms returned sat
[2021-06-06 17:20:00] [INFO ] SMT Verify possible in real domain returnedunsat :1 sat :0 real:3
[2021-06-06 17:21:10] [INFO ] [Nat]Absence check using 10000 positive place invariants in 10838 ms returned sat
[2021-06-06 17:21:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:23:49] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :1
FORMULA Philosophers-PT-005000-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 1 different solutions.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 318 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
[2021-06-06 17:23:52] [INFO ] Flatten gal took : 1219 ms
[2021-06-06 17:23:53] [INFO ] Flatten gal took : 988 ms
[2021-06-06 17:23:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6575687712650004073.gal : 79 ms
[2021-06-06 17:23:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality896936106416463233.prop : 79 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/ReachabilityCardinality6575687712650004073.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality896936106416463233.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/ReachabilityCardinality6575687712650004073.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality896936106416463233.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality896936106416463233.prop.
Detected timeout of ITS tools.
[2021-06-06 17:24:10] [INFO ] Flatten gal took : 1150 ms
[2021-06-06 17:24:10] [INFO ] Applying decomposition
[2021-06-06 17:24:11] [INFO ] Flatten gal took : 971 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/graph8035211560743683699.txt, -o, /tmp/graph8035211560743683699.bin, -w, /tmp/graph8035211560743683699.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/graph8035211560743683699.bin, -l, -1, -v, -w, /tmp/graph8035211560743683699.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-06-06 17:24:14] [INFO ] Decomposing Gal with order
[2021-06-06 17:24:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-06-06 17:26:03] [INFO ] Removed a total of 4953 redundant transitions.
[2021-06-06 17:26:04] [INFO ] Flatten gal took : 1543 ms
[2021-06-06 17:30:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 12576 labels/synchronizations in 280 ms.
[2021-06-06 17:30:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18382052355365317552.gal : 482 ms
[2021-06-06 17:30:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4946252100707935290.prop : 164 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/ReachabilityCardinality18382052355365317552.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4946252100707935290.prop, --nowitness], 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/ReachabilityCardinality18382052355365317552.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4946252100707935290.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4946252100707935290.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8157464793263007461
[2021-06-06 17:31:00] [INFO ] Built C files in 334ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8157464793263007461
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/ltsmin8157464793263007461]
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/ltsmin8157464793263007461] 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/ltsmin8157464793263007461] 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 89662 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :{}
Interrupted Best-First random walk after 4001 steps, including 0 resets, run timeout after 5228 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6048 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 5316 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 4001 steps, including 0 resets, run timeout after 5269 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 31998 steps, including 0 resets, run timeout after 5067 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 57986 steps, saw 57980 distinct states, run finished after 30030 ms. (steps per millisecond=1 ) properties seen :{}
Running SMT prover for 5 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2021-06-06 17:32:30] [INFO ] Computed 10000 place invariants in 66 ms
[2021-06-06 17:34:52] [INFO ] [Real]Absence check using 10000 positive place invariants in 12069 ms returned sat
[2021-06-06 17:35:11] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2021-06-06 17:37:19] [INFO ] [Nat]Absence check using 10000 positive place invariants in 11915 ms returned sat
[2021-06-06 17:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:38:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 5 Parikh solutions to 1 different solutions.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 357 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 214 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2021-06-06 17:38:57] [INFO ] Computed 10000 place invariants in 74 ms
[2021-06-06 17:38:59] [INFO ] Implicit Places using invariants in 2157 ms returned []
Implicit Place search using SMT only with invariants took 2160 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2021-06-06 17:38:59] [INFO ] Computed 10000 place invariants in 70 ms
[2021-06-06 17:39:03] [INFO ] Dead Transitions using invariants and state equation in 3851 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Interrupted random walk after 53684 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{}
Running SMT prover for 4 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2021-06-06 17:39:33] [INFO ] Computed 10000 place invariants in 83 ms
[2021-06-06 17:40:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2021-06-06 17:40:31] [INFO ] Flatten gal took : 904 ms
[2021-06-06 17:40:32] [INFO ] Flatten gal took : 912 ms
[2021-06-06 17:40:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality389613823589028320.gal : 87 ms
[2021-06-06 17:40:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16405163083740799969.prop : 104 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/ReachabilityCardinality389613823589028320.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16405163083740799969.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/ReachabilityCardinality389613823589028320.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16405163083740799969.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16405163083740799969.prop.
Detected timeout of ITS tools.
[2021-06-06 17:40:49] [INFO ] Flatten gal took : 961 ms
[2021-06-06 17:40:49] [INFO ] Applying decomposition
[2021-06-06 17:40:50] [INFO ] Flatten gal took : 924 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/graph15200722255571071762.txt, -o, /tmp/graph15200722255571071762.bin, -w, /tmp/graph15200722255571071762.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/graph15200722255571071762.bin, -l, -1, -v, -w, /tmp/graph15200722255571071762.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-06-06 17:40:54] [INFO ] Decomposing Gal with order
[2021-06-06 17:41:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-06-06 17:44:04] [INFO ] Removed a total of 4956 redundant transitions.
[2021-06-06 17:44:08] [INFO ] Flatten gal took : 4220 ms
[2021-06-06 17:50:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 12870 labels/synchronizations in 461 ms.
[2021-06-06 17:50:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4705004105192284939.gal : 1590 ms
[2021-06-06 17:50:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2987503466851488876.prop : 200 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/ReachabilityCardinality4705004105192284939.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2987503466851488876.prop, --nowitness], 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/ReachabilityCardinality4705004105192284939.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2987503466851488876.prop --nowitness
Loading property file /tmp/ReachabilityCardinality2987503466851488876.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8102643044464203174
[2021-06-06 17:50:30] [INFO ] Built C files in 295ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8102643044464203174
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/ltsmin8102643044464203174]
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/ltsmin8102643044464203174] 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/ltsmin8102643044464203174] 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)
Applied a total of 0 rules in 166 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2021-06-06 17:50:31] [INFO ] Computed 10000 place invariants in 54 ms
[2021-06-06 17:51:57] [INFO ] [Real]Absence check using 10000 positive place invariants in 7910 ms returned sat
[2021-06-06 17:52:15] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2021-06-06 17:53:54] [INFO ] [Nat]Absence check using 10000 positive place invariants in 10803 ms returned sat
[2021-06-06 17:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-06 17:54:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2021-06-06 17:54:52] [INFO ] Flatten gal took : 1058 ms
Using solver Z3 to compute partial order matrices.
[2021-06-06 17:54:57] [INFO ] Flatten gal took : 1882 ms
Built C files in :
/tmp/ltsmin1349189682378961346
[2021-06-06 17:54:57] [INFO ] Too many transitions (25000) to apply POR reductions. Disabling POR matrices.
[2021-06-06 17:54:58] [INFO ] Built C files in 484ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1349189682378961346
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/ltsmin1349189682378961346]
[2021-06-06 17:54:59] [INFO ] Input system was already deterministic with 25000 transitions.
[2021-06-06 17:55:00] [INFO ] Applying decomposition
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 4294967296 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /home/mcc/execution/hs_err_pid530.log
Its-tools:
JVM terminated. Exit code=1
/usr/bin/java
-Dosgi.locking=none
-Declipse.stateSaveDelayInterval=-1
-Dosgi.configuration.area=/tmp/.eclipse
-Xss128m
-Xms40m
-Xmx16000m
-jar /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher_1.6.100.v20201223-0822.jar
-os linux
-ws gtk
-arch x86_64
-showsplash
-launcher /home/mcc/BenchKit/itstools/its-tools
-name Its-tools
--launcher.library /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.2.100.v20210209-1541/eclipse_11301.so
-startup /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher_1.6.100.v20201223-0822.jar
--launcher.overrideVmargs
-exitdata 0
-data /home/mcc/execution/workspace
-pnfolder /home/mcc/execution
-examination ReachabilityFireability
-spotpath /home/mcc/BenchKit/bin//..//ltlfilt
-z3path /home/mcc/BenchKit/bin//..//z3/bin/z3
-yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices
-its
-ltsmin
-greatspnpath /home/mcc/BenchKit/bin//..//greatspn/
-order META
-manyOrder
-smt
-timeout 3600
-vm /usr/bin/java
-vmargs
-Dosgi.locking=none
-Declipse.stateSaveDelayInterval=-1
-Dosgi.configuration.area=/tmp/.eclipse
-Xss128m
-Xms40m
-Xmx16000m
-jar /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher_1.6.100.v20201223-0822.jar

BK_STOP 1623002101933

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

(process:512): Gtk-WARNING **: 17:55:01.904: Locale not supported by C library.
Using the fallback 'C' locale.
Unable to init server: Could not connect: Connection refused
Its-tools: Cannot open display:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-PT-005000"
export BK_EXAMINATION="ReachabilityFireability"
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 Philosophers-PT-005000, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r140-tall-162298996100175"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-005000.tgz
mv Philosophers-PT-005000 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;