Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r018-smll-177946788100263.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=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 2-5973
Executing tool itstools
Input is BART-PT-030, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788100263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 60M
-rw-r--r-- 1 mcc users 1.5M Mar 5 09:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 5.1M Mar 5 09:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 742K Mar 5 09:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.4M Mar 5 09:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 804K Mar 15 07:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.1M Mar 15 07:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Mar 15 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M Mar 15 07:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1M Mar 5 09:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15M Mar 5 09:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.2M Mar 5 09:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14M Mar 5 09:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 94K Mar 15 07:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 189K Mar 15 07:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 7.1M Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-00
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-01
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-02
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-03
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-04
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-05
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-06
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-07
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-08
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-09
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-10
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-11
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-12
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-13
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-14
FORMULA_NAME BART-PT-030-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779554543051

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BART-PT-030
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-23 16:42:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 16:42:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 16:42:26] [INFO ] Load time of PNML (sax parser for PT used): 1164 ms
[2026-05-23 16:42:26] [INFO ] Transformed 4170 places.
[2026-05-23 16:42:26] [INFO ] Transformed 6060 transitions.
[2026-05-23 16:42:26] [INFO ] Found NUPN structural information;
[2026-05-23 16:42:26] [INFO ] Parsed PT model containing 4170 places and 6060 transitions and 48600 arcs in 1439 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 653 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 210 places and 0 transitions.
FORMULA BART-PT-030-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-030-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 2411 ms. (16 steps per ms) remains 3/12 properties
FORMULA BART-PT-030-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-030-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-030-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-030-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-030-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-030-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-030-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-030-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-030-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 317 ms. (125 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 649 ms. (61 steps per ms) remains 3/3 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3129032694135655854.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10737751922789890442.kers'
[2026-05-23 16:42:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3129032694135655854.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10737751922789890442.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 6060 rows 3960 cols 12120 entries
Finished phase 1 with 3930 SingleSign rule and 0 generalized
[2026-05-23 16:42:29] [INFO ] Computed 30 invariants in 45 ms
Computed 30 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-10737751922789890442.kers
Total runtime 54 ms.
Excessive predecessor constraint size, skipping predecessor.
[2026-05-23 16:42:29] [INFO ] Flatten gal took : 690 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2026-05-23 16:42:30] [INFO ] Flatten gal took : 288 ms
[2026-05-23 16:42:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6504139434579786943.gal : 131 ms
[2026-05-23 16:42:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15578874378052760779.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6504139434579786943.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15578874378052760779.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
At refinement iteration 2 (OVERLAPS) 3512/3564 variables, 27/79 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Loading property file /tmp/ReachabilityCardinality15578874378052760779.prop.
At refinement iteration 3 (INCLUDED_ONLY) 0/3564 variables, 3512/3591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3564 variables, 0/3591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 5454/9018 variables, 3564/7155 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9018/10020 variables, and 7155 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5050 ms.
Refiners :[Domain max(s): 3564/3960 constraints, Positive P Invariants (semi-flows): 27/30 constraints, State Equation: 3564/3960 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 3512/3564 variables, 27/79 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3564 variables, 3512/3591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3564 variables, 0/3591 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 5454/9018 variables, 3564/7155 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9018 variables, 2/7157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9018/10020 variables, and 7157 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5064 ms.
Refiners :[Domain max(s): 3564/3960 constraints, Positive P Invariants (semi-flows): 27/30 constraints, State Equation: 3564/3960 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10561ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 52 out of 3960 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3960/3960 places, 6060/6060 transitions.
Graph (trivial) has 5529 edges and 3960 vertex of which 2418 / 3960 are part of one of the 19 SCC in 39 ms
Free SCC test removed 2399 places
Drop transitions (Empty/Sink Transition effects.) removed 3688 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 3699 transitions.
Graph (complete) has 2361 edges and 1561 vertex of which 1558 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.11 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 717 transitions
Trivial Post-agglo rules discarded 717 transitions
Performed 717 trivial Post agglomeration. Transition count delta: 717
Iterating post reduction 0 with 717 rules applied. Total rules applied 719 place count 1558 transition count 1644
Reduce places removed 717 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 721 rules applied. Total rules applied 1440 place count 841 transition count 1640
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 2 with 24 rules applied. Total rules applied 1464 place count 839 transition count 1618
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 1494 place count 818 transition count 1609
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 57 Pre rules applied. Total rules applied 1494 place count 818 transition count 1552
Deduced a syphon composed of 57 places in 2 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 4 with 114 rules applied. Total rules applied 1608 place count 761 transition count 1552
Discarding 74 places :
Symmetric choice reduction at 4 with 74 rule applications. Total rules 1682 place count 687 transition count 1478
Iterating global reduction 4 with 74 rules applied. Total rules applied 1756 place count 687 transition count 1478
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 1770 place count 687 transition count 1464
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1770 place count 687 transition count 1462
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1774 place count 685 transition count 1462
Discarding 41 places :
Symmetric choice reduction at 5 with 41 rule applications. Total rules 1815 place count 644 transition count 1421
Iterating global reduction 5 with 41 rules applied. Total rules applied 1856 place count 644 transition count 1421
Discarding 31 places :
Symmetric choice reduction at 5 with 31 rule applications. Total rules 1887 place count 613 transition count 1390
Iterating global reduction 5 with 31 rules applied. Total rules applied 1918 place count 613 transition count 1390
Discarding 31 places :
Symmetric choice reduction at 5 with 31 rule applications. Total rules 1949 place count 582 transition count 1359
Iterating global reduction 5 with 31 rules applied. Total rules applied 1980 place count 582 transition count 1359
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 1999 place count 563 transition count 1340
Iterating global reduction 5 with 19 rules applied. Total rules applied 2018 place count 563 transition count 1340
Discarding 18 places :
Symmetric choice reduction at 5 with 18 rule applications. Total rules 2036 place count 545 transition count 1322
Iterating global reduction 5 with 18 rules applied. Total rules applied 2054 place count 545 transition count 1322
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 2062 place count 537 transition count 1314
Iterating global reduction 5 with 8 rules applied. Total rules applied 2070 place count 537 transition count 1314
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 1 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 5 with 172 rules applied. Total rules applied 2242 place count 451 transition count 1228
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 5 with 39 rules applied. Total rules applied 2281 place count 451 transition count 1189
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 6 with 40 rules applied. Total rules applied 2321 place count 431 transition count 1169
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 6 with 39 rules applied. Total rules applied 2360 place count 431 transition count 1130
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 7 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 7 with 40 rules applied. Total rules applied 2400 place count 411 transition count 1110
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 7 with 38 rules applied. Total rules applied 2438 place count 411 transition count 1072
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 8 with 40 rules applied. Total rules applied 2478 place count 391 transition count 1052
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 8 with 39 rules applied. Total rules applied 2517 place count 391 transition count 1013
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 2553 place count 373 transition count 995
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 9 with 36 rules applied. Total rules applied 2589 place count 373 transition count 959
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 10 with 36 rules applied. Total rules applied 2625 place count 355 transition count 941
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 10 with 36 rules applied. Total rules applied 2661 place count 355 transition count 905
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 11 with 36 rules applied. Total rules applied 2697 place count 337 transition count 887
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 11 with 36 rules applied. Total rules applied 2733 place count 337 transition count 851
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 12 with 36 rules applied. Total rules applied 2769 place count 319 transition count 833
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 12 with 35 rules applied. Total rules applied 2804 place count 319 transition count 798
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 13 with 34 rules applied. Total rules applied 2838 place count 302 transition count 781
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 13 with 34 rules applied. Total rules applied 2872 place count 302 transition count 747
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 14 with 34 rules applied. Total rules applied 2906 place count 285 transition count 730
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 14 with 34 rules applied. Total rules applied 2940 place count 285 transition count 696
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 15 with 32 rules applied. Total rules applied 2972 place count 269 transition count 680
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 15 with 32 rules applied. Total rules applied 3004 place count 269 transition count 648
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 16 with 32 rules applied. Total rules applied 3036 place count 253 transition count 632
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 16 with 32 rules applied. Total rules applied 3068 place count 253 transition count 600
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 17 with 28 rules applied. Total rules applied 3096 place count 239 transition count 586
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 17 with 28 rules applied. Total rules applied 3124 place count 239 transition count 558
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 18 with 28 rules applied. Total rules applied 3152 place count 225 transition count 544
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 18 with 28 rules applied. Total rules applied 3180 place count 225 transition count 516
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 19 with 28 rules applied. Total rules applied 3208 place count 211 transition count 502
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 19 with 28 rules applied. Total rules applied 3236 place count 211 transition count 474
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 20 with 28 rules applied. Total rules applied 3264 place count 197 transition count 460
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 20 with 28 rules applied. Total rules applied 3292 place count 197 transition count 432
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 21 with 28 rules applied. Total rules applied 3320 place count 183 transition count 418
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 21 with 34 rules applied. Total rules applied 3354 place count 183 transition count 384
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 22 with 12 rules applied. Total rules applied 3366 place count 177 transition count 378
Renaming transitions due to excessive name length > 1024 char.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 23 with 4 rules applied. Total rules applied 3370 place count 175 transition count 376
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 23 with 4 rules applied. Total rules applied 3374 place count 175 transition count 372
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 24 with 4 rules applied. Total rules applied 3378 place count 173 transition count 370
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 24 with 4 rules applied. Total rules applied 3382 place count 173 transition count 366
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 25 with 4 rules applied. Total rules applied 3386 place count 171 transition count 364
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 25 with 4 rules applied. Total rules applied 3390 place count 171 transition count 360
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 26 with 4 rules applied. Total rules applied 3394 place count 169 transition count 358
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 26 with 4 rules applied. Total rules applied 3398 place count 169 transition count 354
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 27 with 4 rules applied. Total rules applied 3402 place count 167 transition count 352
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 27 with 4 rules applied. Total rules applied 3406 place count 167 transition count 348
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 28 with 4 rules applied. Total rules applied 3410 place count 165 transition count 346
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 28 with 4 rules applied. Total rules applied 3414 place count 165 transition count 342
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 29 with 4 rules applied. Total rules applied 3418 place count 163 transition count 340
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 29 with 4 rules applied. Total rules applied 3422 place count 163 transition count 336
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 30 with 4 rules applied. Total rules applied 3426 place count 161 transition count 334
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 3430 place count 161 transition count 330
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 31 with 4 rules applied. Total rules applied 3434 place count 159 transition count 328
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 31 with 4 rules applied. Total rules applied 3438 place count 159 transition count 324
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 32 with 2 rules applied. Total rules applied 3440 place count 158 transition count 323
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 32 with 2 rules applied. Total rules applied 3442 place count 158 transition count 321
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 33 with 2 rules applied. Total rules applied 3444 place count 157 transition count 320
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 33 with 2 rules applied. Total rules applied 3446 place count 157 transition count 318
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 34 with 2 rules applied. Total rules applied 3448 place count 156 transition count 317
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 34 with 2 rules applied. Total rules applied 3450 place count 156 transition count 315
Performed 57 Post agglomeration using F-continuation condition with reduction of 100 identical transitions.
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 35 with 114 rules applied. Total rules applied 3564 place count 99 transition count 294
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Iterating post reduction 35 with 144 rules applied. Total rules applied 3708 place count 99 transition count 150
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 36 with 28 rules applied. Total rules applied 3736 place count 99 transition count 122
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 36 with 1 Pre rules applied. Total rules applied 3736 place count 99 transition count 121
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 36 with 2 rules applied. Total rules applied 3738 place count 98 transition count 121
Discarding 1 places :
Symmetric choice reduction at 36 with 1 rule applications. Total rules 3739 place count 97 transition count 120
Iterating global reduction 36 with 1 rules applied. Total rules applied 3740 place count 97 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 36 with 1 rules applied. Total rules applied 3741 place count 97 transition count 119
Free-agglomeration rule applied 6 times.
Iterating global reduction 37 with 6 rules applied. Total rules applied 3747 place count 97 transition count 113
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 37 with 6 rules applied. Total rules applied 3753 place count 91 transition count 113
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 38 with 2 rules applied. Total rules applied 3755 place count 91 transition count 111
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 38 with 1 rules applied. Total rules applied 3756 place count 91 transition count 111
Applied a total of 3756 rules in 1238 ms. Remains 91 /3960 variables (removed 3869) and now considering 111/6060 (removed 5949) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1263 ms. Remains : 91/3960 places, 111/6060 transitions.
RANDOM walk for 28845 steps (6 resets) in 264 ms. (108 steps per ms) remains 0/3 properties
FORMULA BART-PT-030-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-030-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-030-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 15871 ms.

BK_STOP 1779554561354

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="BART-PT-030"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5973"
echo " Executing tool itstools"
echo " Input is BART-PT-030, 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 r018-smll-177946788100263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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