Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645500462.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is StigmergyCommit-PT-06a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645500462
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 9.5K Feb 26 11:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 26 11:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 11:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 11:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 11:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 26 11:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 11:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 11:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.8M Mar 5 18:23 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 StigmergyCommit-PT-06a-ReachabilityCardinality-00
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-01
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-02
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-03
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-04
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-05
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-06
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-07
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-08
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-09
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-10
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-11
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-12
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-13
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-14
FORMULA_NAME StigmergyCommit-PT-06a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679349550857

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-06a
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-20 21:59:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 21:59:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 21:59:14] [INFO ] Load time of PNML (sax parser for PT used): 452 ms
[2023-03-20 21:59:14] [INFO ] Transformed 256 places.
[2023-03-20 21:59:14] [INFO ] Transformed 2816 transitions.
[2023-03-20 21:59:14] [INFO ] Found NUPN structural information;
[2023-03-20 21:59:14] [INFO ] Parsed PT model containing 256 places and 2816 transitions and 35321 arcs in 610 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2229 transitions
Reduce redundant transitions removed 2229 transitions.
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 21:59:15] [INFO ] Flatten gal took : 168 ms
[2023-03-20 21:59:15] [INFO ] Flatten gal took : 78 ms
[2023-03-20 21:59:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17243551293903242694.gal : 64 ms
[2023-03-20 21:59:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15052110513144416966.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17243551293903242694.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15052110513144416966.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality15052110513144416966.prop.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 1199 ms. (steps per millisecond=8 ) properties (out of 14) seen :5
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-02 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 9) seen :0
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :9 after 27
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :27 after 33
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :33 after 81
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 9) seen :0
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :81 after 281
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :1
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-20 21:59:16] [INFO ] Flow matrix only has 566 transitions (discarded 21 similar events)
// Phase 1: matrix 566 rows 256 cols
[2023-03-20 21:59:16] [INFO ] Computed 8 place invariants in 29 ms
[2023-03-20 21:59:17] [INFO ] After 446ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
Reachability property StigmergyCommit-PT-06a-ReachabilityCardinality-15 is true.
[2023-03-20 21:59:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-20 21:59:17] [INFO ] After 444ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :5
[2023-03-20 21:59:17] [INFO ] State equation strengthened by 351 read => feed constraints.
[2023-03-20 21:59:18] [INFO ] After 373ms SMT Verify possible using 351 Read/Feed constraints in natural domain returned unsat :3 sat :5
[2023-03-20 21:59:18] [INFO ] Deduced a trap composed of 17 places in 280 ms of which 5 ms to minimize.
[2023-03-20 21:59:18] [INFO ] Deduced a trap composed of 17 places in 235 ms of which 1 ms to minimize.
[2023-03-20 21:59:19] [INFO ] Deduced a trap composed of 16 places in 201 ms of which 1 ms to minimize.
[2023-03-20 21:59:19] [INFO ] Deduced a trap composed of 16 places in 169 ms of which 2 ms to minimize.
Invariant property StigmergyCommit-PT-06a-ReachabilityCardinality-06 does not hold.
[2023-03-20 21:59:19] [INFO ] Deduced a trap composed of 16 places in 155 ms of which 1 ms to minimize.
[2023-03-20 21:59:19] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 5 trap constraints in 1188 ms
[2023-03-20 21:59:19] [INFO ] Deduced a trap composed of 17 places in 203 ms of which 1 ms to minimize.
[2023-03-20 21:59:20] [INFO ] Deduced a trap composed of 19 places in 134 ms of which 2 ms to minimize.
[2023-03-20 21:59:20] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 1 ms to minimize.
[2023-03-20 21:59:20] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 0 ms to minimize.
[2023-03-20 21:59:20] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 1 ms to minimize.
[2023-03-20 21:59:20] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 1 ms to minimize.
[2023-03-20 21:59:20] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 1 ms to minimize.
[2023-03-20 21:59:20] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 994 ms
[2023-03-20 21:59:20] [INFO ] Deduced a trap composed of 19 places in 139 ms of which 1 ms to minimize.
[2023-03-20 21:59:20] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 1 ms to minimize.
[2023-03-20 21:59:21] [INFO ] Deduced a trap composed of 17 places in 110 ms of which 0 ms to minimize.
[2023-03-20 21:59:21] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 0 ms to minimize.
[2023-03-20 21:59:21] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 1 ms to minimize.
[2023-03-20 21:59:21] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 0 ms to minimize.
[2023-03-20 21:59:21] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 1 ms to minimize.
Reachability property StigmergyCommit-PT-06a-ReachabilityCardinality-02 is true.
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :470597 after 1.05911e+06
[2023-03-20 21:59:21] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 1 ms to minimize.
[2023-03-20 21:59:21] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 0 ms to minimize.
[2023-03-20 21:59:22] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 1 ms to minimize.
[2023-03-20 21:59:22] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 0 ms to minimize.
[2023-03-20 21:59:22] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1424 ms
[2023-03-20 21:59:22] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 1 ms to minimize.
[2023-03-20 21:59:22] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
Invariant property StigmergyCommit-PT-06a-ReachabilityCardinality-08 does not hold.
[2023-03-20 21:59:22] [INFO ] Deduced a trap composed of 16 places in 70 ms of which 5 ms to minimize.
[2023-03-20 21:59:22] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 388 ms
[2023-03-20 21:59:22] [INFO ] After 4658ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :4
Attempting to minimize the solution found.
Minimization took 300 ms.
[2023-03-20 21:59:22] [INFO ] After 5659ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :4
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 55 ms.
Support contains 51 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 587/587 transitions.
Graph (complete) has 549 edges and 256 vertex of which 250 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.8 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 250 transition count 535
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 43 rules applied. Total rules applied 90 place count 225 transition count 517
Reduce places removed 4 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 8 rules applied. Total rules applied 98 place count 221 transition count 513
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 104 place count 217 transition count 511
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 32 Pre rules applied. Total rules applied 104 place count 217 transition count 479
Deduced a syphon composed of 32 places in 6 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 168 place count 185 transition count 479
Discarding 29 places :
Symmetric choice reduction at 4 with 29 rule applications. Total rules 197 place count 156 transition count 450
Iterating global reduction 4 with 29 rules applied. Total rules applied 226 place count 156 transition count 450
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 245 place count 137 transition count 431
Iterating global reduction 4 with 19 rules applied. Total rules applied 264 place count 137 transition count 431
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 274 place count 137 transition count 421
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 276 place count 135 transition count 419
Iterating global reduction 5 with 2 rules applied. Total rules applied 278 place count 135 transition count 419
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 279 place count 134 transition count 418
Iterating global reduction 5 with 1 rules applied. Total rules applied 280 place count 134 transition count 418
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 281 place count 134 transition count 417
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 293 place count 128 transition count 411
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 296 place count 125 transition count 408
Iterating global reduction 6 with 3 rules applied. Total rules applied 299 place count 125 transition count 408
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 6 with 13 rules applied. Total rules applied 312 place count 125 transition count 395
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 313 place count 125 transition count 394
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 314 place count 124 transition count 394
Free-agglomeration rule applied 11 times.
Iterating global reduction 8 with 11 rules applied. Total rules applied 325 place count 124 transition count 383
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 336 place count 113 transition count 383
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 341 place count 113 transition count 383
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 346 place count 113 transition count 378
Applied a total of 346 rules in 410 ms. Remains 113 /256 variables (removed 143) and now considering 378/587 (removed 209) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 411 ms. Remains : 113/256 places, 378/587 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=22 ) properties (out of 4) seen :2
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 378 rows 113 cols
[2023-03-20 21:59:23] [INFO ] Computed 7 place invariants in 7 ms
[2023-03-20 21:59:23] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 21:59:24] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-20 21:59:24] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 21:59:24] [INFO ] State equation strengthened by 315 read => feed constraints.
[2023-03-20 21:59:24] [INFO ] After 102ms SMT Verify possible using 315 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-20 21:59:24] [INFO ] Deduced a trap composed of 8 places in 122 ms of which 0 ms to minimize.
[2023-03-20 21:59:24] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 1 ms to minimize.
[2023-03-20 21:59:24] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 0 ms to minimize.
[2023-03-20 21:59:24] [INFO ] Deduced a trap composed of 8 places in 109 ms of which 1 ms to minimize.
[2023-03-20 21:59:24] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 1 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Deduced a trap composed of 8 places in 103 ms of which 1 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Deduced a trap composed of 13 places in 137 ms of which 1 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Deduced a trap composed of 11 places in 105 ms of which 6 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 1 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Deduced a trap composed of 11 places in 85 ms of which 0 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 0 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 0 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 2 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 1 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 1 ms to minimize.
[2023-03-20 21:59:25] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 1696 ms
[2023-03-20 21:59:26] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 0 ms to minimize.
[2023-03-20 21:59:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2023-03-20 21:59:26] [INFO ] After 1923ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-20 21:59:26] [INFO ] After 2173ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 34 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=17 )
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-06a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 23 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 12053 ms.
Invariant property StigmergyCommit-PT-06a-ReachabilityCardinality-04 does not hold.
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :1.05911e+06 after 1.05992e+06

BK_STOP 1679349567512

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="StigmergyCommit-PT-06a"
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 2-5348"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-PT-06a, 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 r453-smll-167912645500462"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-06a.tgz
mv StigmergyCommit-PT-06a 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 ;