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.r254-tall-162106745900382.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 SquareGrid-PT-100510, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745900382
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 120K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 147K 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 26 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 26 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 26 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 26 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 13:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 13:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 19:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 19:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rwxr-xr-x 1 mcc users 786K 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 SquareGrid-PT-100510-ReachabilityCardinality-00
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-01
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-02
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-03
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-04
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-05
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-06
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-07
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-08
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-09
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-10
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-11
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-12
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-13
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-14
FORMULA_NAME SquareGrid-PT-100510-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621190733648

Running Version 0
[2021-05-16 18:45:35] [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]
[2021-05-16 18:45:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 18:45:35] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2021-05-16 18:45:35] [INFO ] Transformed 1380 places.
[2021-05-16 18:45:35] [INFO ] Transformed 1640 transitions.
[2021-05-16 18:45:35] [INFO ] Parsed PT model containing 1380 places and 1640 transitions in 165 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 1164 ms. (steps per millisecond=8 ) properties (out of 16) seen :2
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 1640 rows 1380 cols
[2021-05-16 18:45:39] [INFO ] Computed 541 place invariants in 255 ms
[2021-05-16 18:45:39] [INFO ] [Real]Absence check using 540 positive place invariants in 24 ms returned unsat
[2021-05-16 18:45:39] [INFO ] [Real]Absence check using 540 positive place invariants in 91 ms returned unsat
[2021-05-16 18:45:40] [INFO ] [Real]Absence check using 540 positive place invariants in 99 ms returned sat
[2021-05-16 18:45:40] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 44 ms returned sat
[2021-05-16 18:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 18:45:40] [INFO ] [Real]Absence check using state equation in 597 ms returned sat
[2021-05-16 18:45:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 18:45:41] [INFO ] [Nat]Absence check using 540 positive place invariants in 96 ms returned sat
[2021-05-16 18:45:41] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 45 ms returned sat
[2021-05-16 18:45:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 18:45:41] [INFO ] [Nat]Absence check using state equation in 624 ms returned sat
[2021-05-16 18:45:41] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 102 ms.
[2021-05-16 18:45:46] [INFO ] Deduced a trap composed of 2 places in 919 ms of which 9 ms to minimize.
[2021-05-16 18:45:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2021-05-16 18:45:47] [INFO ] [Real]Absence check using 540 positive place invariants in 90 ms returned sat
[2021-05-16 18:45:47] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 43 ms returned sat
[2021-05-16 18:45:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 18:45:47] [INFO ] [Real]Absence check using state equation in 574 ms returned sat
[2021-05-16 18:45:47] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 88 ms.
[2021-05-16 18:45:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-05-16 18:45:52] [INFO ] [Real]Absence check using 540 positive place invariants in 89 ms returned sat
[2021-05-16 18:45:52] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 45 ms returned sat
[2021-05-16 18:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 18:45:52] [INFO ] [Real]Absence check using state equation in 562 ms returned sat
[2021-05-16 18:45:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 18:45:52] [INFO ] [Nat]Absence check using 540 positive place invariants in 84 ms returned sat
[2021-05-16 18:45:52] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 44 ms returned sat
[2021-05-16 18:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 18:45:53] [INFO ] [Nat]Absence check using state equation in 554 ms returned sat
[2021-05-16 18:45:53] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 106 ms.
[2021-05-16 18:45:58] [INFO ] Deduced a trap composed of 2 places in 903 ms of which 2 ms to minimize.
[2021-05-16 18:45:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
[2021-05-16 18:45:58] [INFO ] [Real]Absence check using 540 positive place invariants in 93 ms returned sat
[2021-05-16 18:45:58] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 44 ms returned sat
[2021-05-16 18:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 18:45:59] [INFO ] [Real]Absence check using state equation in 603 ms returned sat
[2021-05-16 18:45:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 18:45:59] [INFO ] [Nat]Absence check using 540 positive place invariants in 91 ms returned sat
[2021-05-16 18:45:59] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 45 ms returned sat
[2021-05-16 18:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 18:46:00] [INFO ] [Nat]Absence check using state equation in 588 ms returned sat
[2021-05-16 18:46:00] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 78 ms.
[2021-05-16 18:46:05] [INFO ] Deduced a trap composed of 2 places in 952 ms of which 2 ms to minimize.
[2021-05-16 18:46:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2021-05-16 18:46:05] [INFO ] [Real]Absence check using 540 positive place invariants in 62 ms returned unsat
[2021-05-16 18:46:05] [INFO ] [Real]Absence check using 540 positive place invariants in 89 ms returned sat
[2021-05-16 18:46:06] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 52 ms returned sat
[2021-05-16 18:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 18:46:06] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2021-05-16 18:46:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 18:46:06] [INFO ] [Nat]Absence check using 540 positive place invariants in 84 ms returned sat
[2021-05-16 18:46:06] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 44 ms returned sat
[2021-05-16 18:46:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 18:46:07] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2021-05-16 18:46:07] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 84 ms.
[2021-05-16 18:46:12] [INFO ] Deduced a trap composed of 2 places in 871 ms of which 2 ms to minimize.
[2021-05-16 18:46:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
[2021-05-16 18:46:12] [INFO ] [Real]Absence check using 540 positive place invariants in 21 ms returned unsat
[2021-05-16 18:46:12] [INFO ] [Real]Absence check using 540 positive place invariants in 80 ms returned unsat
[2021-05-16 18:46:13] [INFO ] [Real]Absence check using 540 positive place invariants in 90 ms returned sat
[2021-05-16 18:46:13] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 45 ms returned sat
[2021-05-16 18:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 18:46:13] [INFO ] [Real]Absence check using state equation in 543 ms returned sat
[2021-05-16 18:46:13] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 109 ms.
[2021-05-16 18:46:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
[2021-05-16 18:46:18] [INFO ] [Real]Absence check using 540 positive place invariants in 43 ms returned unsat
[2021-05-16 18:46:18] [INFO ] [Real]Absence check using 540 positive place invariants in 85 ms returned sat
[2021-05-16 18:46:18] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 46 ms returned sat
[2021-05-16 18:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 18:46:18] [INFO ] [Real]Absence check using state equation in 513 ms returned sat
[2021-05-16 18:46:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 18:46:19] [INFO ] [Nat]Absence check using 540 positive place invariants in 87 ms returned sat
[2021-05-16 18:46:19] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 44 ms returned sat
[2021-05-16 18:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 18:46:19] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2021-05-16 18:46:19] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 82 ms.
[2021-05-16 18:46:23] [INFO ] Added : 287 causal constraints over 58 iterations in 4118 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-16 18:46:24] [INFO ] [Real]Absence check using 540 positive place invariants in 50 ms returned unsat
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 2 different solutions.
Interrupted Parikh walk after 865224 steps, including 111 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties (out of 7) seen :6
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 161 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 1640/1640 transitions.
[2021-05-16 18:46:54] [INFO ] Flatten gal took : 182 ms
[2021-05-16 18:46:54] [INFO ] Flatten gal took : 104 ms
[2021-05-16 18:46:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15454429723446258830.gal : 38 ms
[2021-05-16 18:46:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1257048704925495540.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/ReachabilityCardinality15454429723446258830.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1257048704925495540.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/ReachabilityCardinality15454429723446258830.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1257048704925495540.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1257048704925495540.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 40
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :40 after 454
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :454 after 9570
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :9570 after 197848
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :197848 after 3.83219e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3.83219e+06 after 1.14614e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.14614e+07 after 1.47533e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.47533e+07 after 1.06447e+08
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.06447e+08 after 4.22359e+08
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.22359e+08 after 1.30216e+09
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.30216e+09 after 6.41787e+09
Detected timeout of ITS tools.
[2021-05-16 18:47:10] [INFO ] Flatten gal took : 88 ms
[2021-05-16 18:47:10] [INFO ] Applying decomposition
[2021-05-16 18:47:10] [INFO ] Flatten gal took : 76 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/graph13779038206570054794.txt, -o, /tmp/graph13779038206570054794.bin, -w, /tmp/graph13779038206570054794.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/graph13779038206570054794.bin, -l, -1, -v, -w, /tmp/graph13779038206570054794.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 18:47:10] [INFO ] Decomposing Gal with order
[2021-05-16 18:47:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 18:47:10] [INFO ] Removed a total of 1617 redundant transitions.
[2021-05-16 18:47:10] [INFO ] Flatten gal took : 232 ms
[2021-05-16 18:47:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 53 ms.
[2021-05-16 18:47:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17367909005015515434.gal : 22 ms
[2021-05-16 18:47:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5679729903139452560.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/ReachabilityCardinality17367909005015515434.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5679729903139452560.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/ReachabilityCardinality17367909005015515434.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5679729903139452560.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5679729903139452560.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 63
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :63 after 397
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :397 after 2603
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2603 after 5264
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :5264 after 33512
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :33512 after 143814
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :143814 after 451228
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :451228 after 1.11897e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.11897e+06 after 2.3745e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.3745e+06 after 7.28587e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :7.28587e+06 after 2.71944e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.71944e+07 after 1.40918e+08
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8052491234204056736
[2021-05-16 18:47:26] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8052491234204056736
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/ltsmin8052491234204056736]
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/ltsmin8052491234204056736] 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/ltsmin8052491234204056736] 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)
Finished random walk after 4830 steps, including 0 resets, run visited all 1 properties in 631 ms. (steps per millisecond=7 )
FORMULA SquareGrid-PT-100510-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621190848975

--------------------
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="SquareGrid-PT-100510"
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 SquareGrid-PT-100510, 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 r254-tall-162106745900382"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-100510.tgz
mv SquareGrid-PT-100510 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 ;