Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415300150.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb113-PT-4, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415300150
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 10:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 10:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 15M May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-00
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-01
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-02
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-03
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-04
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-05
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-06
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-07
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-08
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-09
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-10
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-11
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-12
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-13
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-14
FORMULA_NAME RERS17pb113-PT-4-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621241180366

Running Version 0
[2021-05-17 08:46:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 08:46:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 08:46:22] [INFO ] Load time of PNML (sax parser for PT used): 639 ms
[2021-05-17 08:46:22] [INFO ] Transformed 639 places.
[2021-05-17 08:46:22] [INFO ] Transformed 31353 transitions.
[2021-05-17 08:46:22] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 812 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=18 ) properties (out of 16) seen :11
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2021-05-17 08:46:24] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2021-05-17 08:46:24] [INFO ] Computed 25 place invariants in 143 ms
[2021-05-17 08:46:24] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:5
[2021-05-17 08:46:24] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-17 08:46:24] [INFO ] [Nat]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2021-05-17 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:46:47] [INFO ] [Nat]Absence check using state equation in 22270 ms returned unsat :0 sat :5
[2021-05-17 08:46:47] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:46:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 29 out of 639 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Applied a total of 12 rules in 587 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 627/639 places, 31353/31353 transitions.
[2021-05-17 08:46:51] [INFO ] Flatten gal took : 1165 ms
[2021-05-17 08:46:52] [INFO ] Flatten gal took : 806 ms
[2021-05-17 08:46:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15876431253975325021.gal : 155 ms
[2021-05-17 08:46:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11830066418465791441.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15876431253975325021.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11830066418465791441.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/ReachabilityCardinality15876431253975325021.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11830066418465791441.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality11830066418465791441.prop.
Detected timeout of ITS tools.
[2021-05-17 08:47:09] [INFO ] Flatten gal took : 1057 ms
[2021-05-17 08:47:09] [INFO ] Applying decomposition
[2021-05-17 08:47:10] [INFO ] Flatten gal took : 1205 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/graph42072211420175500.txt, -o, /tmp/graph42072211420175500.bin, -w, /tmp/graph42072211420175500.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/graph42072211420175500.bin, -l, -1, -v, -w, /tmp/graph42072211420175500.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:47:13] [INFO ] Decomposing Gal with order
[2021-05-17 08:47:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:47:16] [INFO ] Removed a total of 92070 redundant transitions.
[2021-05-17 08:47:16] [INFO ] Flatten gal took : 2091 ms
[2021-05-17 08:47:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 2016 labels/synchronizations in 1512 ms.
[2021-05-17 08:47:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7619544228346965283.gal : 175 ms
[2021-05-17 08:47:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9909175663611499608.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality7619544228346965283.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9909175663611499608.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/ReachabilityCardinality7619544228346965283.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9909175663611499608.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9909175663611499608.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11986517122628391259
[2021-05-17 08:47:36] [INFO ] Built C files in 436ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11986517122628391259
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/ltsmin11986517122628391259]
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/ltsmin11986517122628391259] 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/ltsmin11986517122628391259] 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 712376 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen :{2=1, 4=1}
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-4-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3897 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3920 ms. (steps per millisecond=255 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2558 ms. (steps per millisecond=390 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2021-05-17 08:48:17] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:48:17] [INFO ] Computed 13 place invariants in 117 ms
[2021-05-17 08:48:17] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2021-05-17 08:48:18] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2021-05-17 08:48:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:48:40] [INFO ] [Nat]Absence check using state equation in 22710 ms returned unsat :0 sat :2
[2021-05-17 08:48:41] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:48:43] [INFO ] [Nat]Added 829 Read/Feed constraints in 2471 ms returned sat
Attempting to minimize the solution found.
Minimization took 1253 ms.
[2021-05-17 08:48:51] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :2
Interrupted Parikh walk after 830765 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties (out of 3) seen :0
Interrupted Parikh walk after 847820 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties (out of 3) seen :0
Support contains 19 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 315 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
[2021-05-17 08:49:52] [INFO ] Flatten gal took : 847 ms
[2021-05-17 08:49:53] [INFO ] Flatten gal took : 825 ms
[2021-05-17 08:49:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1562600902452815381.gal : 83 ms
[2021-05-17 08:49:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8331606974299449264.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality1562600902452815381.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8331606974299449264.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/ReachabilityCardinality1562600902452815381.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8331606974299449264.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8331606974299449264.prop.
Detected timeout of ITS tools.
[2021-05-17 08:50:09] [INFO ] Flatten gal took : 950 ms
[2021-05-17 08:50:09] [INFO ] Applying decomposition
[2021-05-17 08:50:10] [INFO ] Flatten gal took : 816 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/graph16260696486579003025.txt, -o, /tmp/graph16260696486579003025.bin, -w, /tmp/graph16260696486579003025.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/graph16260696486579003025.bin, -l, -1, -v, -w, /tmp/graph16260696486579003025.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:50:12] [INFO ] Decomposing Gal with order
[2021-05-17 08:50:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:50:14] [INFO ] Removed a total of 92048 redundant transitions.
[2021-05-17 08:50:14] [INFO ] Flatten gal took : 1461 ms
[2021-05-17 08:50:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1409 labels/synchronizations in 824 ms.
[2021-05-17 08:50:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16842816454533122020.gal : 54 ms
[2021-05-17 08:50:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5060695649194741112.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality16842816454533122020.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5060695649194741112.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/ReachabilityCardinality16842816454533122020.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5060695649194741112.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5060695649194741112.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15108833759284406061
[2021-05-17 08:50:31] [INFO ] Built C files in 325ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15108833759284406061
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/ltsmin15108833759284406061]
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/ltsmin15108833759284406061] 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/ltsmin15108833759284406061] 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 768725 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen :{}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3309 ms. (steps per millisecond=302 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3440 ms. (steps per millisecond=290 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2354 ms. (steps per millisecond=424 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 288309 steps, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 288309 steps, saw 257507 distinct states, run finished after 30002 ms. (steps per millisecond=9 ) properties seen :{}
Running SMT prover for 3 properties.
[2021-05-17 08:51:42] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:51:42] [INFO ] Computed 13 place invariants in 53 ms
[2021-05-17 08:51:42] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2021-05-17 08:51:42] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2021-05-17 08:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:52:04] [INFO ] [Nat]Absence check using state equation in 21913 ms returned unsat :0 sat :3
[2021-05-17 08:52:04] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:52:08] [INFO ] [Nat]Added 829 Read/Feed constraints in 3344 ms returned sat
Attempting to minimize the solution found.
Minimization took 1626 ms.
[2021-05-17 08:52:16] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :3
Interrupted Parikh walk after 935012 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=31 ) properties (out of 3) seen :0
Interrupted Parikh walk after 925593 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties (out of 3) seen :0
Interrupted Parikh walk after 944730 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=31 ) properties (out of 3) seen :0
Support contains 19 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 456 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 377 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:53:47] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:53:47] [INFO ] Computed 13 place invariants in 77 ms
[2021-05-17 08:53:50] [INFO ] Implicit Places using invariants in 3185 ms returned []
Implicit Place search using SMT only with invariants took 3186 ms to find 0 implicit places.
[2021-05-17 08:53:50] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:53:50] [INFO ] Computed 13 place invariants in 80 ms
[2021-05-17 08:54:04] [INFO ] Dead Transitions using invariants and state equation in 14555 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 3969 ms. (steps per millisecond=25 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2021-05-17 08:54:08] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:54:09] [INFO ] Computed 13 place invariants in 88 ms
[2021-05-17 08:54:09] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2021-05-17 08:54:09] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2021-05-17 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:54:28] [INFO ] [Nat]Absence check using state equation in 19067 ms returned unsat :0 sat :3
[2021-05-17 08:54:29] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:54:32] [INFO ] [Nat]Added 829 Read/Feed constraints in 3189 ms returned sat
Attempting to minimize the solution found.
Minimization took 1552 ms.
[2021-05-17 08:54:40] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :3
[2021-05-17 08:54:41] [INFO ] Flatten gal took : 695 ms
[2021-05-17 08:54:42] [INFO ] Flatten gal took : 748 ms
[2021-05-17 08:54:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5235171809014016311.gal : 100 ms
[2021-05-17 08:54:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7516799503395087815.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality5235171809014016311.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7516799503395087815.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/ReachabilityCardinality5235171809014016311.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7516799503395087815.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7516799503395087815.prop.
Detected timeout of ITS tools.
[2021-05-17 08:54:58] [INFO ] Flatten gal took : 647 ms
[2021-05-17 08:54:58] [INFO ] Applying decomposition
[2021-05-17 08:54:58] [INFO ] Flatten gal took : 680 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/graph2700763169455801741.txt, -o, /tmp/graph2700763169455801741.bin, -w, /tmp/graph2700763169455801741.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/graph2700763169455801741.bin, -l, -1, -v, -w, /tmp/graph2700763169455801741.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:55:00] [INFO ] Decomposing Gal with order
[2021-05-17 08:55:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:55:02] [INFO ] Removed a total of 92071 redundant transitions.
[2021-05-17 08:55:02] [INFO ] Flatten gal took : 1402 ms
[2021-05-17 08:55:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 1392 labels/synchronizations in 1017 ms.
[2021-05-17 08:55:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15519314353232057214.gal : 52 ms
[2021-05-17 08:55:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4522195030781851346.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15519314353232057214.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4522195030781851346.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/ReachabilityCardinality15519314353232057214.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4522195030781851346.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4522195030781851346.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5478984990507893479
[2021-05-17 08:55:20] [INFO ] Built C files in 193ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5478984990507893479
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/ltsmin5478984990507893479]
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/ltsmin5478984990507893479] 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/ltsmin5478984990507893479] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 627 transition count 18326
Applied a total of 13027 rules in 1063 ms. Remains 627 /627 variables (removed 0) and now considering 18326/31353 (removed 13027) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:55:22] [INFO ] Computed 13 place invariants in 73 ms
[2021-05-17 08:55:22] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2021-05-17 08:55:22] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2021-05-17 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:55:46] [INFO ] [Nat]Absence check using state equation in 23462 ms returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1952 ms.
[2021-05-17 08:55:48] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :3
[2021-05-17 08:55:50] [INFO ] Flatten gal took : 1698 ms
Using solver Z3 to compute partial order matrices.
[2021-05-17 08:55:53] [INFO ] Flatten gal took : 1523 ms
Built C files in :
/tmp/ltsmin1158910640678762256
[2021-05-17 08:55:53] [INFO ] Too many transitions (31353) to apply POR reductions. Disabling POR matrices.
[2021-05-17 08:55:53] [INFO ] Built C files in 821ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1158910640678762256
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/ltsmin1158910640678762256]
[2021-05-17 08:55:54] [INFO ] Applying decomposition
[2021-05-17 08:55:56] [INFO ] Flatten gal took : 2105 ms
[2021-05-17 08:55:57] [INFO ] Input system was already deterministic with 31353 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16289441589407817795.txt, -o, /tmp/graph16289441589407817795.bin, -w, /tmp/graph16289441589407817795.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/graph16289441589407817795.bin, -l, -1, -v, -w, /tmp/graph16289441589407817795.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:56:02] [INFO ] Decomposing Gal with order
[2021-05-17 08:56:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:56:05] [INFO ] Removed a total of 92108 redundant transitions.
[2021-05-17 08:56:06] [INFO ] Flatten gal took : 2882 ms
[2021-05-17 08:56:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 1385 labels/synchronizations in 1430 ms.
[2021-05-17 08:56:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9166363526747164882.gal : 115 ms
[2021-05-17 08:56:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality623491144397590720.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9166363526747164882.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality623491144397590720.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/ReachabilityCardinality9166363526747164882.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality623491144397590720.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality623491144397590720.prop.
[2021-05-17 08:56:17] [INFO ] Ran tautology test, simplified 0 / 3 in 24765 ms.
[2021-05-17 08:56:18] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-01(UNSAT) depth K=0 took 304 ms
[2021-05-17 08:56:18] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-08(UNSAT) depth K=0 took 207 ms
[2021-05-17 08:56:18] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-12(UNSAT) depth K=0 took 208 ms
[2021-05-17 08:56:19] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-01(UNSAT) depth K=1 took 107 ms
[2021-05-17 08:56:19] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-08(UNSAT) depth K=1 took 128 ms
[2021-05-17 08:56:19] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-12(UNSAT) depth K=1 took 133 ms
[2021-05-17 08:56:23] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-01(UNSAT) depth K=2 took 2817 ms
[2021-05-17 08:56:23] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-08(UNSAT) depth K=2 took 94 ms
[2021-05-17 08:56:23] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-12(UNSAT) depth K=2 took 91 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 18326 out of 31353 initially.
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:56:27] [INFO ] Computed 13 place invariants in 79 ms
inv : p473 + p474 + p462 + p464 + p459 + p461 + p470 + p466 + p467 + p471 + p469 + p465 + p468 + p472 + p460 + p230 + p463 = 4
inv : p27 + p61 + p41 + p53 + p6 + p16 + p26 + p37 + p19 + p51 + p54 + p64 + p49 + p62 + p32 + p5 + p8 + p56 + p28 + p59 + p43 + p39 + p36 + p50 + p34 + p17 + p7 + p38 + p29 + p30 + p11 + p18 + p48 + p4 + p60 + p15 + p20 + p14 + p10 + p31 + p23 + p52 + p13 + p24 + p55 + p45 + p35 + p57 + p63 + p33 + p3 + p2 + p42 + p21 + p44 + p58 + p47 + p1 + p9 + p25 + p46 + p12 + p40 + p230 + p22 = 4
inv : p250 + p281 + p256 + p234 + p265 + p280 + p252 + p268 + p232 + p240 + p253 + p291 + p283 + p279 + p267 + p289 + p254 + p286 + p233 + p236 + p255 + p272 + p258 + p242 + p263 + p231 + p288 + p259 + p257 + p261 + p287 + p247 + p238 + p274 + p241 + p293 + p278 + p290 + p251 + p266 + p273 + p269 + p271 + p270 + p284 + p248 + p235 + p264 + p282 + p294 + p237 + p243 + p262 + p292 + p276 + p260 + p246 + p239 + p249 + p244 + p277 + p285 + p245 + p275 + p230 = 4
inv : p224 + p217 + p222 + p173 + p211 + p196 + p214 + p168 + p210 + p207 + p166 + p181 + p177 + p185 + p189 + p197 + p174 + p226 + p186 + p192 + p190 + p178 + p228 + p225 + p184 + p180 + p208 + p205 + p223 + p169 + p176 + p216 + p182 + p229 + p215 + p191 + p199 + p218 + p187 + p170 + p206 + p212 + p195 + p194 + p204 + p175 + p188 + p213 + p183 + p220 + p167 + p219 + p172 + p203 + p171 + p198 + p200 + p227 + p179 + p193 + p201 + p221 + p209 + p230 + p202 = 4
inv : p363 + p338 + p375 + p329 + p351 + p368 + p334 + p359 + p358 + p372 + p364 + p387 + p360 + p337 + p385 + p336 + p382 + p374 + p342 + p353 + p335 + p373 + p391 + p383 + p332 + p376 + p333 + p366 + p343 + p361 + p371 + p346 + p367 + p369 + p354 + p350 + p379 + p339 + p340 + p386 + p380 + p331 + p365 + p390 + p357 + p355 + p341 + p352 + p347 + p378 + p349 + p381 + p330 + p377 + p345 + p356 + p370 + p392 + p344 + p388 + p384 + p348 + p230 + p389 + p362 = 4
inv : p149 + p148 + p163 + p141 + p157 + p140 + p136 + p146 + p134 + p144 + p135 + p145 + p160 + p138 + p142 + p159 + p143 + p154 + p150 + p158 + p147 + p162 + p139 + p156 + p137 + p133 + p153 + p152 + p161 + p155 + p151 + p230 + p164 = 4
inv : p630 + p633 + p638 + p624 + p635 + p628 + p637 + p631 + p627 + p626 + p629 + p634 + p623 + p636 + p632 + p625 + p230 = 4
inv : p508 + p512 + p521 + p551 + p518 + p514 + p543 + p509 + p537 + p517 + p556 + p535 + p544 + p555 + p513 + p545 + p546 + p525 + p522 + p493 + p526 + p533 + p529 + p538 + p531 + p495 + p511 + p540 + p542 + p520 + p523 + p501 + p541 + p550 + p510 + p553 + p498 + p547 + p494 + p549 + p532 + p503 + p516 + p530 + p548 + p534 + p552 + p504 + p527 + p500 + p528 + p515 + p496 + p506 + p502 + p497 + p519 + p507 + p539 + p524 + p536 + p499 + p554 + p230 + p505 = 4
inv : p302 + p316 + p306 + p313 + p309 + p320 + p327 + p305 + p307 + p308 + p325 + p322 + p298 + p314 + p310 + p323 + p321 + p317 + p311 + p300 + p301 + p312 + p324 + p318 + p304 + p319 + p326 + p299 + p296 + p303 + p230 + p297 + p315 = 4
inv : p571 + p564 + p613 + p565 + p566 + p621 + p573 + p592 + p577 + p558 + p586 + p619 + p563 + p593 + p561 + p559 + p600 + p572 + p602 + p604 + p606 + p597 + p599 + p585 + p596 + p595 + p562 + p581 + p560 + p607 + p598 + p567 + p610 + p580 + p609 + p618 + p575 + p587 + p614 + p570 + p574 + p608 + p590 + p584 + p568 + p578 + p588 + p583 + p569 + p603 + p579 + p620 + p615 + p611 + p591 + p612 + p617 + p576 + p594 + p582 + p589 + p616 + p601 + p605 + p230 = 4
inv : p111 + p101 + p112 + p73 + p76 + p121 + p92 + p78 + p90 + p99 + p102 + p91 + p108 + p82 + p131 + p113 + p95 + p80 + p79 + p110 + p126 + p75 + p74 + p89 + p123 + p127 + p86 + p115 + p109 + p93 + p122 + p114 + p116 + p66 + p85 + p97 + p107 + p120 + p72 + p100 + p117 + p68 + p104 + p69 + p67 + p98 + p124 + p130 + p103 + p88 + p119 + p71 + p96 + p70 + p128 + p129 + p94 + p77 + p125 + p118 + p106 + p84 + p81 + p87 + p230 + p83 + p105 = 4
inv : p412 + p404 + p395 + p422 + p431 + p457 + p443 + p454 + p435 + p394 + p434 + p406 + p427 + p405 + p398 + p411 + p436 + p444 + p409 + p407 + p402 + p420 + p449 + p441 + p426 + p439 + p442 + p397 + p423 + p425 + p403 + p453 + p428 + p408 + p410 + p418 + p396 + p447 + p451 + p417 + p401 + p421 + p437 + p456 + p419 + p424 + p448 + p455 + p400 + p445 + p446 + p414 + p413 + p432 + p433 + p429 + p450 + p415 + p416 + p440 + p430 + p399 + p438 + p452 + p230 = 4
inv : p483 + p488 + p489 + p478 + p477 + p481 + p491 + p487 + p480 + p486 + p479 + p485 + p482 + p490 + p230 + p476 + p484 = 4
Total of 13 invariants.
[2021-05-17 08:56:27] [INFO ] Computed 13 place invariants in 89 ms
[2021-05-17 08:56:27] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-01(UNSAT) depth K=3 took 4085 ms
[2021-05-17 08:56:29] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-08(UNSAT) depth K=3 took 1891 ms
[2021-05-17 08:56:30] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-12(UNSAT) depth K=3 took 1305 ms
[2021-05-17 08:56:47] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-01(UNSAT) depth K=4 took 15961 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/ltsmin1158910640678762256] killed by timeout after 120 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/ltsmin1158910640678762256] killed by timeout after 120 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
[2021-05-17 08:57:54] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-08(UNSAT) depth K=4 took 67607 ms
[2021-05-17 08:58:02] [INFO ] Proved 627 variables to be positive in 95609 ms
[2021-05-17 08:58:02] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-4-ReachabilityCardinality-01
[2021-05-17 08:58:02] [INFO ] KInduction solution for property RERS17pb113-PT-4-ReachabilityCardinality-01(SAT) depth K=0 took 159 ms
[2021-05-17 08:58:02] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-4-ReachabilityCardinality-08
[2021-05-17 08:58:02] [INFO ] KInduction solution for property RERS17pb113-PT-4-ReachabilityCardinality-08(SAT) depth K=0 took 112 ms
[2021-05-17 08:58:03] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-4-ReachabilityCardinality-12
[2021-05-17 08:58:03] [INFO ] KInduction solution for property RERS17pb113-PT-4-ReachabilityCardinality-12(SAT) depth K=0 took 167 ms
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :16 after 18
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :18 after 20
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :20 after 26
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :26 after 30
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :30 after 34
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :34 after 58
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :58 after 106
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :106 after 158
[2021-05-17 08:58:21] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-12(UNSAT) depth K=4 took 27081 ms
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :158 after 398
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :398 after 1006
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1006 after 2478
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :2478 after 62510
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :62510 after 1.59813e+06
[2021-05-17 09:05:17] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-01(UNSAT) depth K=5 took 415144 ms
[2021-05-17 09:08:30] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-08(UNSAT) depth K=5 took 193035 ms
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :1.59813e+06 after 1.00112e+07
[2021-05-17 09:10:56] [INFO ] BMC solution for property RERS17pb113-PT-4-ReachabilityCardinality-12(UNSAT) depth K=5 took 146392 ms
ITS-tools command line returned an error code 137
[2021-05-17 09:18:12] [INFO ] Applying decomposition
[2021-05-17 09:18:15] [INFO ] Flatten gal took : 2548 ms
[2021-05-17 09:18:16] [INFO ] Decomposing Gal with order
[2021-05-17 09:18:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 09:18:22] [INFO ] Removed a total of 92071 redundant transitions.
[2021-05-17 09:18:22] [INFO ] Flatten gal took : 5106 ms
[2021-05-17 09:18:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1392 labels/synchronizations in 5237 ms.
[2021-05-17 09:18:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3703012643404994608.gal : 118 ms
[2021-05-17 09:18:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11194237205888684130.prop : 17 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/ReachabilityCardinality3703012643404994608.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11194237205888684130.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/ReachabilityCardinality3703012643404994608.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11194237205888684130.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality11194237205888684130.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 18
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :18 after 20
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :20 after 26
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :26 after 30
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :30 after 34
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :34 after 58
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :58 after 103
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :103 after 158
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :158 after 382
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :382 after 958
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :958 after 2574
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :2574 after 68174
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :68174 after 130526
ITS-tools command line returned an error code 137
[2021-05-17 09:25:34] [INFO ] Flatten gal took : 1827 ms
[2021-05-17 09:25:38] [INFO ] Input system was already deterministic with 31353 transitions.
[2021-05-17 09:25:38] [INFO ] Transformed 627 places.
[2021-05-17 09:25:39] [INFO ] Transformed 31353 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-17 09:25:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality887128724906349946.gal : 114 ms
[2021-05-17 09:25:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15103758064370732444.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality887128724906349946.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15103758064370732444.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality887128724906349946.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15103758064370732444.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality15103758064370732444.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :6 after 10
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :10 after 15
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :15 after 27
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :27 after 29
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :29 after 35
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :35 after 47
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :47 after 150
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :150 after 392
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :392 after 1324
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1324 after 167370
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :167370 after 874506
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :874506 after 1.15403e+07
ITS-tools command line returned an error code 137
[2021-05-17 09:33:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-4-ReachabilityCardinality-01
[2021-05-17 09:33:09] [INFO ] KInduction solution for property RERS17pb113-PT-4-ReachabilityCardinality-01(SAT) depth K=1 took 2104448 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS17pb113-PT-4"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RERS17pb113-PT-4, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-162089415300150"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-4.tgz
mv RERS17pb113-PT-4 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;