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.r273-smll-162123879500031.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 TokenRing-COL-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123879500031
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 8.4K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 27 14:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K Mar 27 14:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 20:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 20:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_pt
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 5 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 18K May 5 16:52 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 TokenRing-COL-020-ReachabilityFireability-00
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-01
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-02
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-03
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-04
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-05
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-06
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-07
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-08
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-09
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-10
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-11
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-12
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-13
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-14
FORMULA_NAME TokenRing-COL-020-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621343641546

Running Version 0
[2021-05-18 13:14:04] [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]
[2021-05-18 13:14:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 13:14:04] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-18 13:14:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-18 13:14:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 873 ms
[2021-05-18 13:14:05] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 441 PT places and 9282.0 transition bindings in 30 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-COL-020-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 13:14:05] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions in 4 ms.
[2021-05-18 13:14:05] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_13450206970123669081.dot
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2021-05-18 13:14:05] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2021-05-18 13:14:05] [INFO ] Flatten gal took : 49 ms
[2021-05-18 13:14:05] [INFO ] Flatten gal took : 0 ms
[2021-05-18 13:14:05] [INFO ] Unfolded HLPN to a Petri net with 441 places and 8421 transitions in 130 ms.
[2021-05-18 13:14:05] [INFO ] Unfolded HLPN properties in 21 ms.
Successfully produced net in file /tmp/petri1001_5419861263333309578.dot
[2021-05-18 13:14:05] [INFO ] Initial state test concluded for 1 properties.
FORMULA TokenRing-COL-020-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15366 ms. (steps per millisecond=0 ) properties (out of 11) seen :5
FORMULA TokenRing-COL-020-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-020-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 3646 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 3546 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 3536 steps, including 1 resets, run timeout after 5010 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 3592 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 3558 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 3474 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=0 ) properties seen :{}
Running SMT prover for 6 properties.
// Phase 1: matrix 8421 rows 441 cols
[2021-05-18 13:14:51] [INFO ] Computed 21 place invariants in 53 ms
[2021-05-18 13:14:53] [INFO ] [Real]Absence check using 21 positive place invariants in 19 ms returned sat
[2021-05-18 13:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 13:14:55] [INFO ] [Real]Absence check using state equation in 2203 ms returned unsat :0 sat :1 real:5
[2021-05-18 13:14:55] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2021-05-18 13:14:56] [INFO ] [Real]Added 8020 Read/Feed constraints in 972 ms returned sat
[2021-05-18 13:14:57] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:6
[2021-05-18 13:14:58] [INFO ] [Nat]Absence check using 21 positive place invariants in 10 ms returned sat
[2021-05-18 13:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 13:15:03] [INFO ] [Nat]Absence check using state equation in 3475 ms returned unsat :1 sat :5
[2021-05-18 13:15:04] [INFO ] [Nat]Added 8020 Read/Feed constraints in 1094 ms returned sat
Attempting to minimize the solution found.
Minimization took 2972 ms.
[2021-05-18 13:15:09] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :5
FORMULA TokenRing-COL-020-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 5 different solutions.
Interrupted Parikh walk after 32176 steps, including 55 resets, run timeout after 30002 ms. (steps per millisecond=1 ) properties (out of 5) seen :0
Interrupted Parikh walk after 32443 steps, including 56 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties (out of 5) seen :0
Interrupted Parikh walk after 32945 steps, including 57 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties (out of 5) seen :0
Interrupted Parikh walk after 32573 steps, including 56 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties (out of 5) seen :0
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 258 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2021-05-18 13:17:11] [INFO ] Flatten gal took : 689 ms
[2021-05-18 13:17:11] [INFO ] Flatten gal took : 389 ms
[2021-05-18 13:17:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4953142836032054844.gal : 105 ms
[2021-05-18 13:17:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14159423221088560547.prop : 153 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/ReachabilityCardinality4953142836032054844.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14159423221088560547.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/ReachabilityCardinality4953142836032054844.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14159423221088560547.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14159423221088560547.prop.
Detected timeout of ITS tools.
[2021-05-18 13:17:27] [INFO ] Flatten gal took : 337 ms
[2021-05-18 13:17:27] [INFO ] Applying decomposition
[2021-05-18 13:17:28] [INFO ] Flatten gal took : 288 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/graph9662391734312067251.txt, -o, /tmp/graph9662391734312067251.bin, -w, /tmp/graph9662391734312067251.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/graph9662391734312067251.bin, -l, -1, -v, -w, /tmp/graph9662391734312067251.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 13:17:29] [INFO ] Decomposing Gal with order
[2021-05-18 13:17:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 13:17:55] [INFO ] Removed a total of 19285 redundant transitions.
[2021-05-18 13:17:55] [INFO ] Flatten gal took : 1312 ms
[2021-05-18 13:18:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 227 ms.
[2021-05-18 13:18:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2354744608754198670.gal : 71 ms
[2021-05-18 13:18:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9275674681758407657.prop : 246 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/ReachabilityCardinality2354744608754198670.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9275674681758407657.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/ReachabilityCardinality2354744608754198670.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9275674681758407657.prop --nowitness
Loading property file /tmp/ReachabilityCardinality9275674681758407657.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15285178250980307784
[2021-05-18 13:19:10] [INFO ] Built C files in 296ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15285178250980307784
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/ltsmin15285178250980307784]
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/ltsmin15285178250980307784] 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/ltsmin15285178250980307784] 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 25368 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 4364 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 4353 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 4357 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 4351 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 4379 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted probabilistic random walk after 219556 steps, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 219556 steps, saw 46337 distinct states, run finished after 30001 ms. (steps per millisecond=7 ) properties seen :{}
Running SMT prover for 5 properties.
// Phase 1: matrix 8421 rows 441 cols
[2021-05-18 13:20:37] [INFO ] Computed 21 place invariants in 25 ms
[2021-05-18 13:20:37] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2021-05-18 13:20:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 13:20:40] [INFO ] [Real]Absence check using state equation in 2133 ms returned unsat :0 sat :1 real:4
[2021-05-18 13:20:40] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2021-05-18 13:20:41] [INFO ] [Real]Added 8020 Read/Feed constraints in 1032 ms returned sat
[2021-05-18 13:20:42] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:5
[2021-05-18 13:20:43] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2021-05-18 13:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 13:20:47] [INFO ] [Nat]Absence check using state equation in 3413 ms returned unsat :0 sat :5
[2021-05-18 13:20:48] [INFO ] [Nat]Added 8020 Read/Feed constraints in 925 ms returned sat
Attempting to minimize the solution found.
Minimization took 2153 ms.
[2021-05-18 13:20:53] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 4 different solutions.
Interrupted Parikh walk after 29719 steps, including 51 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties (out of 5) seen :0
Interrupted Parikh walk after 28965 steps, including 50 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties (out of 5) seen :0
Interrupted Parikh walk after 29063 steps, including 50 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties (out of 5) seen :0
Interrupted Parikh walk after 29845 steps, including 51 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties (out of 5) seen :0
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 137 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 176 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2021-05-18 13:22:53] [INFO ] Computed 21 place invariants in 29 ms
[2021-05-18 13:22:53] [INFO ] Implicit Places using invariants in 119 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2021-05-18 13:22:53] [INFO ] Computed 21 place invariants in 27 ms
[2021-05-18 13:22:55] [INFO ] Implicit Places using invariants and state equation in 1143 ms returned []
Implicit Place search using SMT with State Equation took 1265 ms to find 0 implicit places.
[2021-05-18 13:22:56] [INFO ] Redundant transitions in 1424 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2021-05-18 13:22:56] [INFO ] Computed 21 place invariants in 17 ms
[2021-05-18 13:23:00] [INFO ] Dead Transitions using invariants and state equation in 4182 ms returned []
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Interrupted random walk after 74737 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :{}
Running SMT prover for 2 properties.
// Phase 1: matrix 8421 rows 441 cols
[2021-05-18 13:23:31] [INFO ] Computed 21 place invariants in 15 ms
[2021-05-18 13:23:31] [INFO ] [Real]Absence check using 21 positive place invariants in 12 ms returned sat
[2021-05-18 13:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 13:23:33] [INFO ] [Real]Absence check using state equation in 2021 ms returned unsat :0 sat :1 real:1
[2021-05-18 13:23:33] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2021-05-18 13:23:34] [INFO ] [Real]Added 8020 Read/Feed constraints in 918 ms returned sat
[2021-05-18 13:23:35] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:2
[2021-05-18 13:23:36] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2021-05-18 13:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 13:23:38] [INFO ] [Nat]Absence check using state equation in 2234 ms returned unsat :0 sat :2
[2021-05-18 13:23:39] [INFO ] [Nat]Added 8020 Read/Feed constraints in 918 ms returned sat
Attempting to minimize the solution found.
Minimization took 783 ms.
[2021-05-18 13:23:41] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :2
[2021-05-18 13:23:42] [INFO ] Flatten gal took : 338 ms
[2021-05-18 13:23:42] [INFO ] Flatten gal took : 286 ms
[2021-05-18 13:23:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8484661349918630542.gal : 30 ms
[2021-05-18 13:23:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality596717103365932527.prop : 62 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/ReachabilityCardinality8484661349918630542.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality596717103365932527.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/ReachabilityCardinality8484661349918630542.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality596717103365932527.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality596717103365932527.prop.
Detected timeout of ITS tools.
[2021-05-18 13:23:58] [INFO ] Flatten gal took : 282 ms
[2021-05-18 13:23:58] [INFO ] Applying decomposition
[2021-05-18 13:23:58] [INFO ] Flatten gal took : 294 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/graph13008475505043409120.txt, -o, /tmp/graph13008475505043409120.bin, -w, /tmp/graph13008475505043409120.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/graph13008475505043409120.bin, -l, -1, -v, -w, /tmp/graph13008475505043409120.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 13:23:59] [INFO ] Decomposing Gal with order
[2021-05-18 13:23:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 13:24:28] [INFO ] Removed a total of 19285 redundant transitions.
[2021-05-18 13:24:28] [INFO ] Flatten gal took : 672 ms
[2021-05-18 13:24:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 105 ms.
[2021-05-18 13:24:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12588635843962297097.gal : 33 ms
[2021-05-18 13:25:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3301367428255672909.prop : 96 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/ReachabilityCardinality12588635843962297097.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3301367428255672909.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/ReachabilityCardinality12588635843962297097.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3301367428255672909.prop --nowitness
Loading property file /tmp/ReachabilityCardinality3301367428255672909.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1499734996113777239
[2021-05-18 13:25:15] [INFO ] Built C files in 204ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1499734996113777239
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/ltsmin1499734996113777239]
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/ltsmin1499734996113777239] 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/ltsmin1499734996113777239] 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)
Drop transitions removed 7600 transitions
Redundant transition composition rules discarded 7600 transitions
Iterating global reduction 0 with 7600 rules applied. Total rules applied 7600 place count 441 transition count 821
Applied a total of 7600 rules in 118 ms. Remains 441 /441 variables (removed 0) and now considering 821/8421 (removed 7600) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 821 rows 441 cols
[2021-05-18 13:25:16] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-18 13:25:16] [INFO ] [Real]Absence check using 21 positive place invariants in 71 ms returned sat
[2021-05-18 13:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 13:25:17] [INFO ] [Real]Absence check using state equation in 550 ms returned sat
[2021-05-18 13:25:17] [INFO ] Computed and/alt/rep : 400/400/400 causal constraints (skipped 400 transitions) in 79 ms.
[2021-05-18 13:25:17] [INFO ] Added : 3 causal constraints over 1 iterations in 235 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-18 13:25:17] [INFO ] [Real]Absence check using 21 positive place invariants in 68 ms returned sat
[2021-05-18 13:25:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 13:25:18] [INFO ] [Real]Absence check using state equation in 638 ms returned sat
[2021-05-18 13:25:18] [INFO ] Computed and/alt/rep : 400/400/400 causal constraints (skipped 400 transitions) in 71 ms.
[2021-05-18 13:25:19] [INFO ] Added : 17 causal constraints over 4 iterations in 373 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-18 13:25:19] [INFO ] [Real]Absence check using 21 positive place invariants in 74 ms returned sat
[2021-05-18 13:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 13:25:20] [INFO ] [Real]Absence check using state equation in 647 ms returned sat
[2021-05-18 13:25:20] [INFO ] Computed and/alt/rep : 400/400/400 causal constraints (skipped 400 transitions) in 72 ms.
[2021-05-18 13:25:20] [INFO ] Added : 17 causal constraints over 4 iterations in 356 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-18 13:25:20] [INFO ] [Real]Absence check using 21 positive place invariants in 76 ms returned sat
[2021-05-18 13:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 13:25:21] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2021-05-18 13:25:21] [INFO ] Computed and/alt/rep : 400/400/400 causal constraints (skipped 400 transitions) in 76 ms.
[2021-05-18 13:25:21] [INFO ] Added : 3 causal constraints over 1 iterations in 218 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-18 13:25:22] [INFO ] [Real]Absence check using 21 positive place invariants in 79 ms returned sat
[2021-05-18 13:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 13:25:22] [INFO ] [Real]Absence check using state equation in 729 ms returned sat
[2021-05-18 13:25:23] [INFO ] Computed and/alt/rep : 400/400/400 causal constraints (skipped 400 transitions) in 56 ms.
[2021-05-18 13:25:23] [INFO ] Added : 3 causal constraints over 1 iterations in 187 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-18 13:25:23] [INFO ] Flatten gal took : 297 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4908206668356553788
[2021-05-18 13:25:24] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2021-05-18 13:25:24] [INFO ] Flatten gal took : 745 ms
[2021-05-18 13:25:25] [INFO ] Built C files in 499ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4908206668356553788
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/ltsmin4908206668356553788]
[2021-05-18 13:25:25] [INFO ] Input system was already deterministic with 8421 transitions.
[2021-05-18 13:25:26] [INFO ] Applying decomposition
[2021-05-18 13:25:26] [INFO ] Flatten gal took : 386 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/graph6491255467689829023.txt, -o, /tmp/graph6491255467689829023.bin, -w, /tmp/graph6491255467689829023.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/graph6491255467689829023.bin, -l, -1, -v, -w, /tmp/graph6491255467689829023.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 13:25:28] [INFO ] Decomposing Gal with order
[2021-05-18 13:25:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 13:25:36] [INFO ] Ran tautology test, simplified 0 / 5 in 11955 ms.
[2021-05-18 13:25:37] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-02(UNSAT) depth K=0 took 329 ms
[2021-05-18 13:25:37] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-03(UNSAT) depth K=0 took 317 ms
[2021-05-18 13:25:37] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-06(UNSAT) depth K=0 took 308 ms
[2021-05-18 13:25:38] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-10(UNSAT) depth K=0 took 309 ms
[2021-05-18 13:25:38] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-11(UNSAT) depth K=0 took 296 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 8421 rows 441 cols
[2021-05-18 13:25:41] [INFO ] Computed 21 place invariants in 29 ms
inv : State_273 + State_274 + State_275 + State_276 + State_277 + State_278 + State_279 + State_280 + State_281 + State_282 + State_283 + State_284 + State_285 + State_286 + State_287 + State_288 + State_289 + State_290 + State_291 + State_292 + State_293 = 1
inv : State_168 + State_169 + State_170 + State_171 + State_172 + State_173 + State_174 + State_175 + State_176 + State_177 + State_178 + State_179 + State_180 + State_181 + State_182 + State_183 + State_184 + State_185 + State_186 + State_187 + State_188 = 1
inv : State_63 + State_64 + State_65 + State_66 + State_67 + State_68 + State_69 + State_70 + State_71 + State_72 + State_73 + State_74 + State_75 + State_76 + State_77 + State_78 + State_79 + State_80 + State_81 + State_82 + State_83 = 1
inv : State_378 + State_379 + State_380 + State_381 + State_382 + State_383 + State_384 + State_385 + State_386 + State_387 + State_388 + State_389 + State_390 + State_391 + State_392 + State_393 + State_394 + State_395 + State_396 + State_397 + State_398 = 1
inv : State_252 + State_253 + State_254 + State_255 + State_256 + State_257 + State_258 + State_259 + State_260 + State_261 + State_262 + State_263 + State_264 + State_265 + State_266 + State_267 + State_268 + State_269 + State_270 + State_271 + State_272 = 1
inv : State_0 + State_1 + State_2 + State_3 + State_4 + State_5 + State_6 + State_7 + State_8 + State_9 + State_10 + State_11 + State_12 + State_13 + State_14 + State_15 + State_16 + State_17 + State_18 + State_19 + State_20 = 1
inv : State_189 + State_190 + State_191 + State_192 + State_193 + State_194 + State_195 + State_196 + State_197 + State_198 + State_199 + State_200 + State_201 + State_202 + State_203 + State_204 + State_205 + State_206 + State_207 + State_208 + State_209 = 1
inv : State_399 + State_400 + State_401 + State_402 + State_403 + State_404 + State_405 + State_406 + State_407 + State_408 + State_409 + State_410 + State_411 + State_412 + State_413 + State_414 + State_415 + State_416 + State_417 + State_418 + State_419 = 1
inv : State_126 + State_127 + State_128 + State_129 + State_130 + State_131 + State_132 + State_133 + State_134 + State_135 + State_136 + State_137 + State_138 + State_139 + State_140 + State_141 + State_142 + State_143 + State_144 + State_145 + State_146 = 1
inv : State_21 + State_22 + State_23 + State_24 + State_25 + State_26 + State_27 + State_28 + State_29 + State_30 + State_31 + State_32 + State_33 + State_34 + State_35 + State_36 + State_37 + State_38 + State_39 + State_40 + State_41 = 1
inv : State_231 + State_232 + State_233 + State_234 + State_235 + State_236 + State_237 + State_238 + State_239 + State_240 + State_241 + State_242 + State_243 + State_244 + State_245 + State_246 + State_247 + State_248 + State_249 + State_250 + State_251 = 1
inv : State_336 + State_337 + State_338 + State_339 + State_340 + State_341 + State_342 + State_343 + State_344 + State_345 + State_346 + State_347 + State_348 + State_349 + State_350 + State_351 + State_352 + State_353 + State_354 + State_355 + State_356 = 1
inv : State_105 + State_106 + State_107 + State_108 + State_109 + State_110 + State_111 + State_112 + State_113 + State_114 + State_115 + State_116 + State_117 + State_118 + State_119 + State_120 + State_121 + State_122 + State_123 + State_124 + State_125 = 1
inv : State_315 + State_316 + State_317 + State_318 + State_319 + State_320 + State_321 + State_322 + State_323 + State_324 + State_325 + State_326 + State_327 + State_328 + State_329 + State_330 + State_331 + State_332 + State_333 + State_334 + State_335 = 1
inv : State_42 + State_43 + State_44 + State_45 + State_46 + State_47 + State_48 + State_49 + State_50 + State_51 + State_52 + State_53 + State_54 + State_55 + State_56 + State_57 + State_58 + State_59 + State_60 + State_61 + State_62 = 1
inv : State_210 + State_211 + State_212 + State_213 + State_214 + State_215 + State_216 + State_217 + State_218 + State_219 + State_220 + State_221 + State_222 + State_223 + State_224 + State_225 + State_226 + State_227 + State_228 + State_229 + State_230 = 1
inv : State_147 + State_148 + State_149 + State_150 + State_151 + State_152 + State_153 + State_154 + State_155 + State_156 + State_157 + State_158 + State_159 + State_160 + State_161 + State_162 + State_163 + State_164 + State_165 + State_166 + State_167 = 1
inv : State_357 + State_358 + State_359 + State_360 + State_361 + State_362 + State_363 + State_364 + State_365 + State_366 + State_367 + State_368 + State_369 + State_370 + State_371 + State_372 + State_373 + State_374 + State_375 + State_376 + State_377 = 1
inv : State_420 + State_421 + State_422 + State_423 + State_424 + State_425 + State_426 + State_427 + State_428 + State_429 + State_430 + State_431 + State_432 + State_433 + State_434 + State_435 + State_436 + State_437 + State_438 + State_439 + State_440 = 1
inv : State_84 + State_85 + State_86 + State_87 + State_88 + State_89 + State_90 + State_91 + State_92 + State_93 + State_94 + State_95 + State_96 + State_97 + State_98 + State_99 + State_100 + State_101 + State_102 + State_103 + State_104 = 1
inv : State_294 + State_295 + State_296 + State_297 + State_298 + State_299 + State_300 + State_301 + State_302 + State_303 + State_304 + State_305 + State_306 + State_307 + State_308 + State_309 + State_310 + State_311 + State_312 + State_313 + State_314 = 1
Total of 21 invariants.
[2021-05-18 13:25:41] [INFO ] Computed 21 place invariants in 42 ms
[2021-05-18 13:25:55] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-02(UNSAT) depth K=1 took 16440 ms
[2021-05-18 13:25:56] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-03(UNSAT) depth K=1 took 1436 ms
[2021-05-18 13:25:58] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-06(UNSAT) depth K=1 took 2128 ms
[2021-05-18 13:26:00] [INFO ] Proved 441 variables to be positive in 19121 ms
[2021-05-18 13:26:01] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-10(UNSAT) depth K=1 took 2644 ms
[2021-05-18 13:26:02] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-11(UNSAT) depth K=1 took 1395 ms
[2021-05-18 13:26:03] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-020-ReachabilityFireability-02
[2021-05-18 13:26:03] [INFO ] KInduction solution for property TokenRing-COL-020-ReachabilityFireability-02(SAT) depth K=0 took 2611 ms
[2021-05-18 13:26:06] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-020-ReachabilityFireability-03
[2021-05-18 13:26:06] [INFO ] KInduction solution for property TokenRing-COL-020-ReachabilityFireability-03(SAT) depth K=0 took 3418 ms
[2021-05-18 13:26:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-020-ReachabilityFireability-06
[2021-05-18 13:26:09] [INFO ] KInduction solution for property TokenRing-COL-020-ReachabilityFireability-06(SAT) depth K=0 took 2469 ms
[2021-05-18 13:26:12] [INFO ] Removed a total of 19285 redundant transitions.
[2021-05-18 13:26:12] [INFO ] Flatten gal took : 1578 ms
[2021-05-18 13:26:12] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-020-ReachabilityFireability-10
[2021-05-18 13:26:12] [INFO ] KInduction solution for property TokenRing-COL-020-ReachabilityFireability-10(SAT) depth K=0 took 3307 ms
[2021-05-18 13:26:14] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-020-ReachabilityFireability-11
[2021-05-18 13:26:14] [INFO ] KInduction solution for property TokenRing-COL-020-ReachabilityFireability-11(SAT) depth K=0 took 1689 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/ltsmin4908206668356553788] killed by timeout after 72 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/ltsmin4908206668356553788] killed by timeout after 72 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
[2021-05-18 13:27:05] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-020-ReachabilityFireability-02
[2021-05-18 13:27:05] [INFO ] KInduction solution for property TokenRing-COL-020-ReachabilityFireability-02(SAT) depth K=1 took 50060 ms
[2021-05-18 13:27:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 195 ms.
[2021-05-18 13:27:14] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9291575025058650533.gal : 160 ms
[2021-05-18 13:27:15] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability14895445192895742559.prop : 219 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/ReachabilityFireability9291575025058650533.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability14895445192895742559.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/ReachabilityFireability9291575025058650533.gal -t CGAL -reachable-file /tmp/ReachabilityFireability14895445192895742559.prop --nowitness
Loading property file /tmp/ReachabilityFireability14895445192895742559.prop.
[2021-05-18 13:27:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-020-ReachabilityFireability-03
[2021-05-18 13:27:54] [INFO ] KInduction solution for property TokenRing-COL-020-ReachabilityFireability-03(SAT) depth K=1 took 49236 ms
[2021-05-18 13:28:05] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-02(UNSAT) depth K=2 took 123087 ms
[2021-05-18 13:28:44] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-020-ReachabilityFireability-06
[2021-05-18 13:28:44] [INFO ] KInduction solution for property TokenRing-COL-020-ReachabilityFireability-06(SAT) depth K=1 took 49940 ms
[2021-05-18 13:29:23] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-03(UNSAT) depth K=2 took 77986 ms
[2021-05-18 13:29:31] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-020-ReachabilityFireability-10
[2021-05-18 13:29:31] [INFO ] KInduction solution for property TokenRing-COL-020-ReachabilityFireability-10(SAT) depth K=1 took 47190 ms
[2021-05-18 13:30:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-020-ReachabilityFireability-11
[2021-05-18 13:30:16] [INFO ] KInduction solution for property TokenRing-COL-020-ReachabilityFireability-11(SAT) depth K=1 took 44939 ms
[2021-05-18 13:30:54] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-06(UNSAT) depth K=2 took 90579 ms
[2021-05-18 13:31:35] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-10(UNSAT) depth K=2 took 40998 ms
[2021-05-18 13:32:12] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-11(UNSAT) depth K=2 took 37293 ms
Detected timeout of ITS tools.
[2021-05-18 13:51:06] [INFO ] Applying decomposition
[2021-05-18 13:51:07] [INFO ] Flatten gal took : 1271 ms
[2021-05-18 13:51:08] [INFO ] Decomposing Gal with order
[2021-05-18 13:51:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 13:51:39] [INFO ] Removed a total of 23940 redundant transitions.
[2021-05-18 13:51:40] [INFO ] Flatten gal took : 1030 ms
[2021-05-18 13:51:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 55 ms.
[2021-05-18 13:51:40] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9735384609219662501.gal : 55 ms
[2021-05-18 13:51:40] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3738073178995738042.prop : 131 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/ReachabilityFireability9735384609219662501.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability3738073178995738042.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/ReachabilityFireability9735384609219662501.gal -t CGAL -reachable-file /tmp/ReachabilityFireability3738073178995738042.prop --nowitness
Loading property file /tmp/ReachabilityFireability3738073178995738042.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.44663e+10,50.2727,486776,20853,3,74594,14810,18177,46255,5,14371,0
Total reachable state count : 24466267459

Verifying 5 reachability properties.
Reachability property TokenRing-COL-020-ReachabilityFireability-02 does not hold.
FORMULA TokenRing-COL-020-ReachabilityFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-COL-020-ReachabilityFireability-02

[2021-05-18 13:53:55] [INFO ] BMC solution for property TokenRing-COL-020-ReachabilityFireability-02(UNSAT) depth K=3 took 1302768 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-02,0,78.5603,487768,1,0,74594,14810,40838,46255,7,14371,132059
Reachability property TokenRing-COL-020-ReachabilityFireability-03 does not hold.
FORMULA TokenRing-COL-020-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-COL-020-ReachabilityFireability-03

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-03,0,168.89,1909960,1,0,74594,14810,40895,46255,7,14371,205596
Reachability property TokenRing-COL-020-ReachabilityFireability-06 does not hold.
FORMULA TokenRing-COL-020-ReachabilityFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-COL-020-ReachabilityFireability-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-06,0,173.769,1910224,1,0,74594,14810,40895,46255,7,14371,205596
Reachability property TokenRing-COL-020-ReachabilityFireability-10 does not hold.
FORMULA TokenRing-COL-020-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-COL-020-ReachabilityFireability-10

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-10,0,178.637,1910224,1,0,74594,14810,40895,46255,7,14371,205596
Reachability property TokenRing-COL-020-ReachabilityFireability-11 does not hold.
FORMULA TokenRing-COL-020-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-COL-020-ReachabilityFireability-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-COL-020-ReachabilityFireability-11,0,183.492,1910224,1,0,74594,14810,40895,46255,7,14371,205596
[2021-05-18 13:54:45] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
[2021-05-18 13:54:45] [WARNING] Unexpected error occurred while running SMT. Was verifying TokenRing-COL-020-ReachabilityFireability-03 SMT depth 3
[2021-05-18 13:54:45] [WARNING] Unexpected error occurred while running SMT. Was verifying TokenRing-COL-020-ReachabilityFireability-02 K-induction depth 2
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 3 more
Exception in thread "Thread-15" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 3 more
[2021-05-18 13:54:45] [INFO ] During BMC, SMT solver timed out at depth 3
[2021-05-18 13:54:45] [INFO ] BMC solving timed out (3600000 secs) at depth 3
[2021-05-18 13:54:45] [INFO ] SMT solved 0/ 5 properties. Interrupting SMT analysis.

BK_STOP 1621346089864

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

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="TokenRing-COL-020"
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 TokenRing-COL-020, 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 r273-smll-162123879500031"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-020.tgz
mv TokenRing-COL-020 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 ;