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.r305-smll-165463878500152.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is StigmergyElection-PT-11b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878500152
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 413M
-rw-r--r-- 1 mcc users 9.8K May 30 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 30 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 30 15:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 30 15:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 25 13:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 25 13:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 25 13:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 25 13:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 12K May 30 15:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K May 30 15:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 30 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K May 30 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 413M May 29 12:20 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 StigmergyElection-PT-11b-ReachabilityCardinality-00
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-01
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-02
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-03
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-04
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-05
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-06
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-07
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-08
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-09
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-10
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-11
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-12
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-13
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-14
FORMULA_NAME StigmergyElection-PT-11b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654734659621

Running Version 0
[2022-06-09 00:31:02] [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]
[2022-06-09 00:31:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 00:31:22] [INFO ] Load time of PNML (sax parser for PT used): 20612 ms
[2022-06-09 00:31:23] [INFO ] Transformed 1515 places.
[2022-06-09 00:31:24] [INFO ] Transformed 357966 transitions.
[2022-06-09 00:31:24] [INFO ] Found NUPN structural information;
[2022-06-09 00:31:24] [INFO ] Parsed PT model containing 1515 places and 357966 transitions in 22792 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 541 ms.
Working with output stream class java.io.PrintStream
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 54 resets, run finished after 3100 ms. (steps per millisecond=3 ) properties (out of 13) seen :3
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 359 ms. (steps per millisecond=27 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 285 ms. (steps per millisecond=35 ) properties (out of 10) seen :1
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 314 ms. (steps per millisecond=31 ) properties (out of 9) seen :1
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 8 properties.
// Phase 1: matrix 357966 rows 1515 cols
[2022-06-09 00:32:03] [INFO ] Computed 12 place invariants in 26244 ms
[2022-06-09 00:32:04] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:8
[2022-06-09 00:32:05] [INFO ] [Nat]Absence check using 12 positive place invariants in 29 ms returned sat
[2022-06-09 00:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Support contains 51 out of 1515 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1515/1515 places, 357966/357966 transitions.
Graph (trivial) has 1455 edges and 1515 vertex of which 207 / 1515 are part of one of the 30 SCC in 73 ms
Free SCC test removed 177 places
Drop transitions removed 226 transitions
Reduce isomorphic transitions removed 226 transitions.
Graph (complete) has 4030 edges and 1338 vertex of which 1318 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2123 ms
Discarding 20 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 880 transitions
Trivial Post-agglo rules discarded 880 transitions
Performed 880 trivial Post agglomeration. Transition count delta: 880
Iterating post reduction 0 with 889 rules applied. Total rules applied 891 place count 1318 transition count 356841
Reduce places removed 880 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 922 rules applied. Total rules applied 1813 place count 438 transition count 356799
Reduce places removed 20 places and 0 transitions.
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Iterating post reduction 2 with 54 rules applied. Total rules applied 1867 place count 418 transition count 356765
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 36 rules applied. Total rules applied 1903 place count 384 transition count 356763
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1904 place count 383 transition count 356763
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 30 Pre rules applied. Total rules applied 1904 place count 383 transition count 356733
Deduced a syphon composed of 30 places in 540 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 5 with 60 rules applied. Total rules applied 1964 place count 353 transition count 356733
Discarding 75 places :
Symmetric choice reduction at 5 with 75 rule applications. Total rules 2039 place count 278 transition count 356658
Iterating global reduction 5 with 75 rules applied. Total rules applied 2114 place count 278 transition count 356658
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2115 place count 278 transition count 356657
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 2115 place count 278 transition count 356654
Deduced a syphon composed of 3 places in 526 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 2121 place count 275 transition count 356654
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 2142 place count 254 transition count 12320
Iterating global reduction 6 with 21 rules applied. Total rules applied 2163 place count 254 transition count 12320
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 2176 place count 254 transition count 12307
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 9 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 7 with 90 rules applied. Total rules applied 2266 place count 209 transition count 12262
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2267 place count 209 transition count 12261
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 2275 place count 201 transition count 12253
Iterating global reduction 8 with 8 rules applied. Total rules applied 2283 place count 201 transition count 12253
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 5 places in 7 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 2293 place count 196 transition count 12262
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 2295 place count 196 transition count 12260
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 9 with 12 rules applied. Total rules applied 2307 place count 196 transition count 12248
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2309 place count 195 transition count 12254
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 2317 place count 195 transition count 12246
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2319 place count 194 transition count 12252
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 2327 place count 194 transition count 12244
Free-agglomeration rule applied 59 times.
Iterating global reduction 9 with 59 rules applied. Total rules applied 2386 place count 194 transition count 12185
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 9 with 59 rules applied. Total rules applied 2445 place count 135 transition count 12185
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 2450 place count 130 transition count 12180
Iterating global reduction 10 with 5 rules applied. Total rules applied 2455 place count 130 transition count 12180
Drop transitions removed 1029 transitions
Redundant transition composition rules discarded 1029 transitions
Iterating global reduction 10 with 1029 rules applied. Total rules applied 3484 place count 130 transition count 11151
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 3486 place count 130 transition count 11151
Applied a total of 3486 rules in 395410 ms. Remains 130 /1515 variables (removed 1385) and now considering 11151/357966 (removed 346815) transitions.
Finished structural reductions, in 1 iterations. Remains : 130/1515 places, 11151/357966 transitions.
[2022-06-09 00:39:07] [INFO ] Flatten gal took : 2460 ms
[2022-06-09 00:39:09] [INFO ] Flatten gal took : 1899 ms
[2022-06-09 00:39:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13886887588115573673.gal : 315 ms
[2022-06-09 00:39:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15398464545163132276.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/ReachabilityCardinality13886887588115573673.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15398464545163132276.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/ReachabilityCardinality13886887588115573673.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15398464545163132276.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15398464545163132276.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :7 after 11
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :11 after 19
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :19 after 32
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :32 after 106
Detected timeout of ITS tools.
[2022-06-09 00:39:27] [INFO ] Flatten gal took : 2186 ms
[2022-06-09 00:39:27] [INFO ] Applying decomposition
[2022-06-09 00:39:29] [INFO ] Flatten gal took : 1597 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/graph15294087881326282278.txt, -o, /tmp/graph15294087881326282278.bin, -w, /tmp/graph15294087881326282278.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/graph15294087881326282278.bin, -l, -1, -v, -w, /tmp/graph15294087881326282278.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 00:39:34] [INFO ] Decomposing Gal with order
[2022-06-09 00:39:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 00:39:52] [INFO ] Removed a total of 23799 redundant transitions.
[2022-06-09 00:39:56] [INFO ] Flatten gal took : 20678 ms
[2022-06-09 00:40:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 13815 labels/synchronizations in 3518 ms.
[2022-06-09 00:40:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7931119005230102291.gal : 287 ms
[2022-06-09 00:40:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5626462787177622505.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/ReachabilityCardinality7931119005230102291.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5626462787177622505.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/ReachabilityCardinality7931119005230102291.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5626462787177622505.prop --nowitness
Loading property file /tmp/ReachabilityCardinality5626462787177622505.prop.
Reachability property StigmergyElection-PT-11b-ReachabilityCardinality-07 is true.
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 2
SDD size :1 after 153
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :153 after 154
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :154 after 158
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :158 after 159
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :159 after 189
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :189 after 2277
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :2277 after 4731
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :4731 after 47403
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6143049917226272913
[2022-06-09 00:40:20] [INFO ] Built C files in 682ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6143049917226272913
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/ltsmin6143049917226272913]
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/ltsmin6143049917226272913] 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/ltsmin6143049917226272913] 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 320662 steps, including 7795 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen :{0=1, 1=1, 2=1, 3=1}
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 445577 steps, including 1265 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 11151 rows 130 cols
[2022-06-09 00:40:57] [INFO ] Computed 11 place invariants in 141 ms
[2022-06-09 00:40:57] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-06-09 00:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:41:01] [INFO ] [Real]Absence check using state equation in 4308 ms returned unsat :0 sat :1 real:0
[2022-06-09 00:41:27] [INFO ] State equation strengthened by 10655 read => feed constraints.
[2022-06-09 00:43:52] [INFO ] [Real]Added 10655 Read/Feed constraints in 145462 ms returned sat
Attempting to minimize the solution found.
Minimization took 9018 ms.
[2022-06-09 00:44:10] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :1 real:0
Incomplete Parikh walk after 3600 steps, including 187 resets, run finished after 453 ms. (steps per millisecond=7 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 130/130 places, 11151/11151 transitions.
Graph (trivial) has 96 edges and 130 vertex of which 9 / 130 are part of one of the 4 SCC in 1 ms
Free SCC test removed 5 places
Drop transitions removed 11 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (complete) has 787 edges and 125 vertex of which 124 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.39 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 35 rules applied. Total rules applied 37 place count 124 transition count 11104
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 71 place count 90 transition count 11104
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 71 place count 90 transition count 11099
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 81 place count 85 transition count 11099
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 92 place count 74 transition count 11088
Iterating global reduction 2 with 11 rules applied. Total rules applied 103 place count 74 transition count 11088
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 106 place count 71 transition count 11084
Iterating global reduction 2 with 3 rules applied. Total rules applied 109 place count 71 transition count 11084
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 135 place count 58 transition count 11071
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 141 place count 58 transition count 11065
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 153 place count 46 transition count 11053
Iterating global reduction 3 with 12 rules applied. Total rules applied 165 place count 46 transition count 11053
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 167 place count 45 transition count 11059
Drop transitions removed 347 transitions
Redundant transition composition rules discarded 347 transitions
Iterating global reduction 3 with 347 rules applied. Total rules applied 514 place count 45 transition count 10712
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 518 place count 43 transition count 10720
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 526 place count 43 transition count 10712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 528 place count 42 transition count 10718
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 536 place count 42 transition count 10710
Free-agglomeration rule applied 15 times with reduction of 4719 identical transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 551 place count 42 transition count 5976
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 2880 transitions
Reduce isomorphic transitions removed 2882 transitions.
Iterating post reduction 3 with 2897 rules applied. Total rules applied 3448 place count 27 transition count 3094
Applied a total of 3448 rules in 94171 ms. Remains 27 /130 variables (removed 103) and now considering 3094/11151 (removed 8057) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/130 places, 3094/11151 transitions.
[2022-06-09 00:45:45] [INFO ] Flatten gal took : 309 ms
[2022-06-09 00:45:46] [INFO ] Flatten gal took : 286 ms
[2022-06-09 00:45:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16222193563105065770.gal : 64 ms
[2022-06-09 00:45:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8676931154096375961.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/ReachabilityCardinality16222193563105065770.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8676931154096375961.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/ReachabilityCardinality16222193563105065770.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8676931154096375961.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8676931154096375961.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :233 after 513
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1017 after 1049
Reachability property StigmergyElection-PT-11b-ReachabilityCardinality-14 is true.
FORMULA StigmergyElection-PT-11b-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5121,10.8725,204896,2,523,11,42116,6,0,3202,20077,0
Total reachable state count : 5121

Verifying 1 reachability properties.
Reachability property StigmergyElection-PT-11b-ReachabilityCardinality-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-11b-ReachabilityCardinality-14,1,10.8766,204896,2,28,11,42116,7,0,3205,20077,0
All properties solved without resorting to model-checking.

BK_STOP 1654735560352

--------------------
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="StigmergyElection-PT-11b"
export BK_EXAMINATION="ReachabilityCardinality"
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 StigmergyElection-PT-11b, 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 r305-smll-165463878500152"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-11b.tgz
mv StigmergyElection-PT-11b 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 ;