Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r233-tall-165286037500309.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 gold2021
Input is ShieldRVs-PT-030A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-165286037500309
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 7.4K Apr 30 06:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 30 06:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 30 06:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 30 06:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 30 07:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 30 07:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 30 06:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 30 06:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 191K May 10 09:34 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 ShieldRVs-PT-030A-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-030A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655078449907

Running Version 0
[2022-06-13 00:00:51] [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]
[2022-06-13 00:00:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-13 00:00:51] [INFO ] Load time of PNML (sax parser for PT used): 185 ms
[2022-06-13 00:00:51] [INFO ] Transformed 423 places.
[2022-06-13 00:00:51] [INFO ] Transformed 573 transitions.
[2022-06-13 00:00:51] [INFO ] Found NUPN structural information;
[2022-06-13 00:00:51] [INFO ] Parsed PT model containing 423 places and 573 transitions in 232 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 24 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 16) seen :11
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :1
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 4) seen :1
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 573 rows 423 cols
[2022-06-13 00:00:52] [INFO ] Computed 121 place invariants in 22 ms
[2022-06-13 00:00:52] [INFO ] [Real]Absence check using 121 positive place invariants in 45 ms returned sat
[2022-06-13 00:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 00:00:52] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2022-06-13 00:00:52] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 4 ms to minimize.
[2022-06-13 00:00:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2022-06-13 00:00:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-13 00:00:52] [INFO ] [Nat]Absence check using 121 positive place invariants in 27 ms returned sat
[2022-06-13 00:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 00:00:53] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2022-06-13 00:00:53] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2022-06-13 00:00:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2022-06-13 00:00:53] [INFO ] Computed and/alt/rep : 281/1054/281 causal constraints (skipped 291 transitions) in 45 ms.
[2022-06-13 00:00:54] [INFO ] Added : 183 causal constraints over 37 iterations in 1681 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-06-13 00:00:54] [INFO ] [Real]Absence check using 121 positive place invariants in 25 ms returned sat
[2022-06-13 00:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 00:00:55] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2022-06-13 00:00:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-13 00:00:55] [INFO ] [Nat]Absence check using 121 positive place invariants in 29 ms returned sat
[2022-06-13 00:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 00:00:55] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2022-06-13 00:00:55] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2022-06-13 00:00:55] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2022-06-13 00:00:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 124 ms
[2022-06-13 00:00:55] [INFO ] Computed and/alt/rep : 281/1054/281 causal constraints (skipped 291 transitions) in 45 ms.
[2022-06-13 00:00:57] [INFO ] Added : 192 causal constraints over 39 iterations in 1574 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-06-13 00:00:57] [INFO ] [Real]Absence check using 121 positive place invariants in 32 ms returned sat
[2022-06-13 00:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 00:00:57] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2022-06-13 00:00:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-13 00:00:57] [INFO ] [Nat]Absence check using 121 positive place invariants in 31 ms returned sat
[2022-06-13 00:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 00:00:58] [INFO ] [Nat]Absence check using state equation in 320 ms returned sat
[2022-06-13 00:00:58] [INFO ] Computed and/alt/rep : 281/1054/281 causal constraints (skipped 291 transitions) in 40 ms.
[2022-06-13 00:00:59] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2022-06-13 00:01:00] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2022-06-13 00:01:00] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2022-06-13 00:01:00] [INFO ] Deduced a trap composed of 22 places in 21 ms of which 0 ms to minimize.
[2022-06-13 00:01:00] [INFO ] Deduced a trap composed of 13 places in 17 ms of which 0 ms to minimize.
[2022-06-13 00:01:00] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 411 ms
[2022-06-13 00:01:00] [INFO ] Added : 216 causal constraints over 44 iterations in 2427 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
Incomplete Parikh walk after 48400 steps, including 1057 resets, run finished after 233 ms. (steps per millisecond=207 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 66800 steps, including 1089 resets, run finished after 275 ms. (steps per millisecond=242 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 80400 steps, including 1097 resets, run finished after 327 ms. (steps per millisecond=245 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 136 out of 423 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 423/423 places, 573/573 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 422 transition count 572
Partial Free-agglomeration rule applied 31 times.
Drop transitions removed 31 transitions
Iterating global reduction 0 with 31 rules applied. Total rules applied 33 place count 422 transition count 572
Applied a total of 33 rules in 88 ms. Remains 422 /423 variables (removed 1) and now considering 572/573 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 422/423 places, 572/573 transitions.
[2022-06-13 00:01:01] [INFO ] Flatten gal took : 102 ms
[2022-06-13 00:01:01] [INFO ] Flatten gal took : 58 ms
[2022-06-13 00:01:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14905687172537405648.gal : 27 ms
[2022-06-13 00:01:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality90880947941384322.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/ReachabilityCardinality14905687172537405648.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality90880947941384322.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/ReachabilityCardinality14905687172537405648.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality90880947941384322.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality90880947941384322.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :3 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :36 after 65
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :65 after 641
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :641 after 1460
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1460 after 40880
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :40880 after 384640
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :384640 after 5.42536e+06
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :5.42536e+06 after 4.23965e+08
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :4.23965e+08 after 4.82284e+10
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :4.82284e+10 after 7.8373e+12
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :7.8373e+12 after 2.94376e+15
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :2.94376e+15 after 2.77163e+20
Detected timeout of ITS tools.
[2022-06-13 00:01:16] [INFO ] Flatten gal took : 48 ms
[2022-06-13 00:01:16] [INFO ] Applying decomposition
[2022-06-13 00:01:16] [INFO ] Flatten gal took : 43 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/graph10404905511224389846.txt, -o, /tmp/graph10404905511224389846.bin, -w, /tmp/graph10404905511224389846.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/graph10404905511224389846.bin, -l, -1, -v, -w, /tmp/graph10404905511224389846.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-13 00:01:17] [INFO ] Decomposing Gal with order
[2022-06-13 00:01:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-13 00:01:17] [INFO ] Removed a total of 663 redundant transitions.
[2022-06-13 00:01:17] [INFO ] Flatten gal took : 104 ms
[2022-06-13 00:01:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 558 labels/synchronizations in 34 ms.
[2022-06-13 00:01:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6388388852480350277.gal : 9 ms
[2022-06-13 00:01:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality487525379418493670.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/ReachabilityCardinality6388388852480350277.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality487525379418493670.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/ReachabilityCardinality6388388852480350277.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality487525379418493670.prop --nowitness
Loading property file /tmp/ReachabilityCardinality487525379418493670.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :7 after 7
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :7 after 7
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :7 after 7
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :7 after 344
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14178633855419417802
[2022-06-13 00:01:32] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14178633855419417802
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/ltsmin14178633855419417802]
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/ltsmin14178633855419417802] 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/ltsmin14178633855419417802] 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)
Incomplete random walk after 1000000 steps, including 2659 resets, run finished after 3838 ms. (steps per millisecond=260 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 281 resets, run finished after 1978 ms. (steps per millisecond=505 ) properties (out of 3) seen :1
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 343 resets, run finished after 2675 ms. (steps per millisecond=373 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 990297 steps, including 277 resets, run timeout after 5001 ms. (steps per millisecond=198 ) properties seen :{1=1}
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 572 rows 422 cols
[2022-06-13 00:01:47] [INFO ] Computed 121 place invariants in 12 ms
[2022-06-13 00:01:47] [INFO ] [Real]Absence check using 121 positive place invariants in 35 ms returned sat
[2022-06-13 00:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 00:01:47] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2022-06-13 00:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-13 00:01:47] [INFO ] [Nat]Absence check using 121 positive place invariants in 29 ms returned sat
[2022-06-13 00:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 00:01:47] [INFO ] [Nat]Absence check using state equation in 219 ms returned sat
[2022-06-13 00:01:47] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 1 ms to minimize.
[2022-06-13 00:01:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2022-06-13 00:01:47] [INFO ] Computed and/alt/rep : 269/1188/269 causal constraints (skipped 302 transitions) in 50 ms.
[2022-06-13 00:01:49] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2022-06-13 00:01:49] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2022-06-13 00:01:49] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2022-06-13 00:01:49] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2022-06-13 00:01:49] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2022-06-13 00:01:49] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 472 ms
[2022-06-13 00:01:50] [INFO ] Added : 207 causal constraints over 42 iterations in 2395 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
Incomplete Parikh walk after 47300 steps, including 1039 resets, run finished after 215 ms. (steps per millisecond=220 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 28 out of 422 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 422/422 places, 572/572 transitions.
Partial Free-agglomeration rule applied 23 times.
Drop transitions removed 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 23 place count 422 transition count 572
Applied a total of 23 rules in 48 ms. Remains 422 /422 variables (removed 0) and now considering 572/572 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 422/422 places, 572/572 transitions.
[2022-06-13 00:01:50] [INFO ] Flatten gal took : 41 ms
[2022-06-13 00:01:50] [INFO ] Flatten gal took : 36 ms
[2022-06-13 00:01:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7051507124400751863.gal : 5 ms
[2022-06-13 00:01:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1978109711370081337.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/ReachabilityCardinality7051507124400751863.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1978109711370081337.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/ReachabilityCardinality7051507124400751863.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1978109711370081337.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1978109711370081337.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 64
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :64 after 594
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :594 after 1389
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1389 after 40765
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :40765 after 200053
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :200053 after 3.99737e+06
Detected timeout of ITS tools.
[2022-06-13 00:02:05] [INFO ] Flatten gal took : 32 ms
[2022-06-13 00:02:05] [INFO ] Applying decomposition
[2022-06-13 00:02:05] [INFO ] Flatten gal took : 30 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/graph16522449026948738208.txt, -o, /tmp/graph16522449026948738208.bin, -w, /tmp/graph16522449026948738208.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/graph16522449026948738208.bin, -l, -1, -v, -w, /tmp/graph16522449026948738208.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-13 00:02:05] [INFO ] Decomposing Gal with order
[2022-06-13 00:02:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-13 00:02:05] [INFO ] Removed a total of 663 redundant transitions.
[2022-06-13 00:02:05] [INFO ] Flatten gal took : 50 ms
[2022-06-13 00:02:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 667 labels/synchronizations in 19 ms.
[2022-06-13 00:02:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12429805652526787910.gal : 5 ms
[2022-06-13 00:02:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3244499168143444556.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/ReachabilityCardinality12429805652526787910.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3244499168143444556.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/ReachabilityCardinality12429805652526787910.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3244499168143444556.prop --nowitness
Loading property file /tmp/ReachabilityCardinality3244499168143444556.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 280
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :280 after 5.36722e+07
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :5.36722e+07 after 1.1399e+28
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18176871667294798097
[2022-06-13 00:02:20] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18176871667294798097
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/ltsmin18176871667294798097]
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/ltsmin18176871667294798097] 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/ltsmin18176871667294798097] 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)
Incomplete random walk after 1000000 steps, including 2818 resets, run finished after 3776 ms. (steps per millisecond=264 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 368 resets, run finished after 2656 ms. (steps per millisecond=376 ) properties (out of 1) seen :0
Finished probabilistic random walk after 5318 steps, run visited all 1 properties in 48 ms. (steps per millisecond=110 )
Probabilistic random walk after 5318 steps, saw 5089 distinct states, run finished after 48 ms. (steps per millisecond=110 ) properties seen :{0=1}
FORMULA ShieldRVs-PT-030A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655078549356

--------------------
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="ShieldRVs-PT-030A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is ShieldRVs-PT-030A, 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 r233-tall-165286037500309"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-030A.tgz
mv ShieldRVs-PT-030A 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 ;