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.r082-smll-177946993500022.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 DatabaseWithMutex-COL-10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993500022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 8.3K Mar 5 14:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Mar 5 14:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 5 14:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 5 14:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Mar 5 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 5 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 5 14:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Mar 5 14:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 27K 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 DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-00
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-01
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-02
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-03
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-04
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-05
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-06
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-07
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-08
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-09
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-10
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-11
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-12
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-13
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-14
FORMULA_NAME DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779490699995

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202604301425
[2026-05-22 22:58:21] [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]
[2026-05-22 22:58:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 22:58:21] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-22 22:58:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-22 22:58:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 843 ms
[2026-05-22 22:58:22] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 830 PT places and 800.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
[2026-05-22 22:58:22] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 7 ms.
[2026-05-22 22:58:22] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
[2026-05-22 22:58:23] [INFO ] Flatten gal took : 30 ms
[2026-05-22 22:58:23] [INFO ] Flatten gal took : 8 ms
[2026-05-22 22:58:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17293864631929996856.gal : 13 ms
[2026-05-22 22:58:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15105602787304515320.prop : 10 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/ReachabilityCardinality17293864631929996856.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15105602787304515320.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40011 steps (8 resets) in 891 ms. (44 steps per ms) remains 11/16 properties

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 ...330
Loading property file /tmp/ReachabilityCardinality15105602787304515320.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :10 after 39
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :39 after 55
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :55 after 313
Reachability property DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-10 is true.
Invariant property DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-03 does not hold.
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :313 after 665
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :665 after 1204
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :1204 after 3107
Reachability property DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-09 is true.
SDD proceeding with computation,13 properties remain. new max is 256
BEST_FIRST walk for 40002 steps (8 resets) in 1000 ms. (39 steps per ms) remains 11/11 properties
SDD size :25806 after 32241
BEST_FIRST walk for 40004 steps (8 resets) in 1076 ms. (37 steps per ms) remains 11/11 properties
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :80861 after 87076
BEST_FIRST walk for 40004 steps (8 resets) in 895 ms. (44 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 421 ms. (94 steps per ms) remains 11/11 properties
Invariant property DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-14 does not hold.
BEST_FIRST walk for 40004 steps (8 resets) in 196 ms. (203 steps per ms) remains 11/11 properties
Reachability property DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-02 is true.
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :311916 after 312238
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (8 resets) in 125 ms. (317 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 186 ms. (213 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 147 ms. (270 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 1024
BEST_FIRST walk for 40003 steps (8 resets) in 102 ms. (388 steps per ms) remains 10/11 properties
SDD size :500016 after 505571
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1287513638034593060.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1781817893142365950.kers'
[2026-05-22 22:58:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1287513638034593060.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1781817893142365950.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 8 rows 10 cols 20 entries
Finished phase 1 with 5 SingleSign rule and 2 generalized
[2026-05-22 22:58:24] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1781817893142365950.kers
Total runtime 1 ms.
Problem DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-07 is UNSAT
Problem DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-01 is UNSAT
Problem DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-04 is UNSAT
Problem DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-06 is UNSAT
Problem DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-08 is UNSAT
Problem DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-12 is UNSAT
Problem DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-13 is UNSAT
Problem DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-15 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 8 solved, 2 unsolved
Problem DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-00 is UNSAT
Problem DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-11 is UNSAT
After SMT solving in domain Real declared 11/19 variables, and 4 constraints, problems are : Problem set: 10 solved, 0 unsolved in 174 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/11 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 262ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 6 ms. (0 steps per ms) remains 0/0 properties
[2026-05-22 22:58:24] [INFO ] Flatten gal took : 4 ms
[2026-05-22 22:58:24] [INFO ] Flatten gal took : 2 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2026-05-22 22:58:24] [INFO ] Flatten gal took : 6 ms
[2026-05-22 22:58:24] [INFO ] Flatten gal took : 3 ms
[2026-05-22 22:58:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality746823434763536911.gal : 1 ms
[2026-05-22 22:58:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1254708434810734849.prop : 1 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/ReachabilityCardinality746823434763536911.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1254708434810734849.prop' '--nowitness' '--gen-order' 'FOLLOW'
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )

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 ...327
Loading property file /tmp/ReachabilityCardinality1254708434810734849.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
ITS runner timed out or was interrupted.
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,5,0.002498,3896,2,22,5,64,6,0,56,26,0
Total reachable state count : 5

ITS tools runner thread asked to quit. Dying gracefully.
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-00 TRUE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-01 FALSE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-04 FALSE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-06 TRUE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-07 FALSE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-08 TRUE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-11 FALSE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-12 TRUE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-13 FALSE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-15 FALSE TECHNIQUES CPN_APPROX
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2026-05-22 22:58:24] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions 3800 arcs in 52 ms.
[2026-05-22 22:58:24] [INFO ] Unfolded 16 HLPN properties in 2 ms.
[2026-05-22 22:58:25] [INFO ] Flatten gal took : 207 ms
[2026-05-22 22:58:25] [INFO ] Flatten gal took : 202 ms
RANDOM walk for 40000 steps (8 resets) in 2002 ms. (19 steps per ms) remains 1/6 properties
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-22 22:58:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9103634771425942748.gal : 90 ms
[2026-05-22 22:58:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9116801752543266885.prop : 14 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/ReachabilityCardinality9103634771425942748.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9116801752543266885.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 ...328
Loading property file /tmp/ReachabilityCardinality9116801752543266885.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 2754 ms. (14 steps per ms) remains 1/1 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-520314813527143359.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13906982964255941743.kers'
[2026-05-22 22:58:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-520314813527143359.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13906982964255941743.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 800 rows 830 cols 3800 entries
Finished phase 1 with 600 SingleSign rule and 100 generalized
[2026-05-22 22:58:26] [INFO ] Computed 130 invariants in 7 ms
Computed 130 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-13906982964255941743.kers
Total runtime 12 ms.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 23
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :23 after 39
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :39 after 74
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :74 after 104
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :104 after 488
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/720 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :488 after 1620
At refinement iteration 1 (INCLUDED_ONLY) 0/720 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1620 after 2008
At refinement iteration 2 (OVERLAPS) 20/740 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/740 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/740 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 90/830 variables, 90/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2008 after 4808
At refinement iteration 6 (INCLUDED_ONLY) 0/830 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 800/1630 variables, 830/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4808 after 10844
At refinement iteration 8 (INCLUDED_ONLY) 0/1630 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1630 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1630/1630 variables, and 960 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1549 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 91/91 constraints, State Equation: 830/830 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/720 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/720 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 20/740 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/740 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/740 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 90/830 variables, 90/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/830 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 800/1630 variables, 830/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1630 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1630 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1630/1630 variables, and 960 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1417 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 91/91 constraints, State Equation: 830/830 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3060ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 347 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=34 )
FORMULA DatabaseWithMutex-COL-10-ReachabilityCardinality-2024-05 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 28 ms.
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 7700 ms.

BK_STOP 1779490709485

--------------------
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
++ 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 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="DatabaseWithMutex-COL-10"
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 2-5973"
echo " Executing tool itstools"
echo " Input is DatabaseWithMutex-COL-10, 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 r082-smll-177946993500022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-10.tgz
mv DatabaseWithMutex-COL-10 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.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 ;