fond
Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r130-smll-177955808900023
Last Updated
Jun 17, 2026

About the Execution of ITS-Tools for FamilyReunion-COL-L00050M0005C002P002G001

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
897.319 25982.00 67018.00 264.70 TTFTFFFTFTTFTFTF normal

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.r130-smll-177955808900023.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 FamilyReunion-COL-L00050M0005C002P002G001, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955808900023
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 5.8K Mar 6 05:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 6 05:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 6 05:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 6 05:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 15 10:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Mar 6 05:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Mar 6 05:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 6 05:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 6 05:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 10:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 24 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 137K 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 FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-00
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-01
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-02
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-03
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-04
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-05
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-06
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-07
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-08
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-09
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-10
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-11
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-12
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-13
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-14
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779630875281

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00050M0005C002P002G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202604301425
[2026-05-24 13:54:37] [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]
[2026-05-24 13:54:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 13:54:38] [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.
[2026-05-24 13:54:39] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-24 13:54:39] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1440 ms
[2026-05-24 13:54:39] [INFO ] Detected 5 constant HL places corresponding to 17 PT places.
[2026-05-24 13:54:39] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 12245 PT places and 10611.0 transition bindings in 50 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 13:54:39] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 8 ms.
[2026-05-24 13:54:39] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 3 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
RANDOM walk for 11860 steps (0 resets) in 154 ms. (76 steps per ms) remains 0/3 properties
[2026-05-24 13:54:40] [INFO ] Flatten gal took : 46 ms
[2026-05-24 13:54:40] [INFO ] Flatten gal took : 23 ms
[2026-05-24 13:54:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6623699536797082507.gal : 43 ms
[2026-05-24 13:54:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2779545238427750705.prop : 0 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/ReachabilityCardinality6623699536797082507.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2779545238427750705.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

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
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
[2026-05-24 13:54:40] [INFO ] Flatten gal took : 17 ms
[2026-05-24 13:54:40] [INFO ] Flatten gal took : 18 ms
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2026-05-24 13:54:40] [INFO ] Flatten gal took : 17 ms
[2026-05-24 13:54:40] [INFO ] Flatten gal took : 13 ms
[2026-05-24 13:54:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13924886538576098047.gal : 7 ms
[2026-05-24 13:54:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17424434695755132027.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/ReachabilityCardinality13924886538576098047.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17424434695755132027.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
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/ReachabilityCardinality17424434695755132027.prop.
ITS tools runner thread asked to quit. Dying gracefully.
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 3
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 2
[2026-05-24 13:54:40] [INFO ] Unfolded HLPN to a Petri net with 11467 places and 9336 transitions 26832 arcs in 277 ms.
[2026-05-24 13:54:40] [INFO ] Unfolded 15 HLPN properties in 5 ms.
[2026-05-24 13:54:40] [INFO ] Reduced 255 identical enabling conditions.
[2026-05-24 13:54:40] [INFO ] Reduced 102 identical enabling conditions.
[2026-05-24 13:54:40] [INFO ] Reduced 102 identical enabling conditions.
[2026-05-24 13:54:40] [INFO ] Reduced 255 identical enabling conditions.
[2026-05-24 13:54:40] [INFO ] Reduced 51 identical enabling conditions.
[2026-05-24 13:54:40] [INFO ] Reduced 51 identical enabling conditions.
[2026-05-24 13:54:40] [INFO ] Reduced 51 identical enabling conditions.
Deduced a syphon composed of 51 places in 64 ms
Reduce places removed 64 places and 0 transitions.
RANDOM walk for 40000 steps (12 resets) in 6487 ms. (6 steps per ms) remains 1/15 properties
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 13:54:43] [INFO ] Flatten gal took : 1404 ms
[2026-05-24 13:54:44] [INFO ] Flatten gal took : 773 ms
BEST_FIRST walk for 40004 steps (8 resets) in 3297 ms. (12 steps per ms) remains 1/1 properties
[2026-05-24 13:54:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7146574436411758789.gal : 152 ms
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14036471144784603001.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9838174699861692333.kers'
[2026-05-24 13:54:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8292357826096674157.prop : 4 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/ReachabilityCardinality7146574436411758789.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8292357826096674157.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
[2026-05-24 13:54:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14036471144784603001.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9838174699861692333.kers]
Culled 0 columns in 33 ms.
// Phase 1: matrix 9336 rows 11403 cols 26832 entries
Finished phase 1 with 5164 SingleSign rule and 3472 generalized
[2026-05-24 13:54:44] [INFO ] Computed 2767 invariants in 291 ms
Computed 2767 P flows in 293 ms.
Exported basis to /tmp/petrispot-output-9838174699861692333.kers
Total runtime 305 ms.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/612 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Loading property file /tmp/ReachabilityCardinality8292357826096674157.prop.
At refinement iteration 1 (OVERLAPS) 5594/6206 variables, 152/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6206 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 11175/20739 variables, and 2656 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 152/152 constraints, Generalized P Invariants (flows): 2504/2615 constraints, State Equation: 0/11403 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) 0/612 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5594/6206 variables, 152/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 14868ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 612 out of 11403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11403/11403 places, 9336/9336 transitions.
Graph (complete) has 16989 edges and 11403 vertex of which 10260 are kept as prefixes of interest. Removing 1143 places using SCC suffix rule.32 ms
Discarding 1143 places :
Also discarding 870 output transitions
Drop transitions (Output transitions of discarded places.) removed 870 transitions
Discarding 1887 places :
Implicit places reduction removed 1887 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3927 transitions
Trivial Post-agglo rules discarded 3927 transitions
Performed 3927 trivial Post agglomeration. Transition count delta: 3927
Iterating post reduction 0 with 5814 rules applied. Total rules applied 5815 place count 8373 transition count 4539
Reduce places removed 3927 places and 0 transitions.
Performed 357 Post agglomeration using F-continuation condition.Transition count delta: 357
Iterating post reduction 1 with 4284 rules applied. Total rules applied 10099 place count 4446 transition count 4182
Reduce places removed 357 places and 0 transitions.
Iterating post reduction 2 with 357 rules applied. Total rules applied 10456 place count 4089 transition count 4182
Performed 714 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 714 Pre rules applied. Total rules applied 10456 place count 4089 transition count 3468
Deduced a syphon composed of 714 places in 8 ms
Ensure Unique test removed 255 places
Reduce places removed 969 places and 0 transitions.
Iterating global reduction 3 with 1683 rules applied. Total rules applied 12139 place count 3120 transition count 3468
Discarding 51 places :
Implicit places reduction removed 51 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 153 transitions
Trivial Post-agglo rules discarded 153 transitions
Performed 153 trivial Post agglomeration. Transition count delta: 153
Iterating post reduction 3 with 204 rules applied. Total rules applied 12343 place count 3069 transition count 3315
Reduce places removed 153 places and 0 transitions.
Iterating post reduction 4 with 153 rules applied. Total rules applied 12496 place count 2916 transition count 3315
Discarding 714 places :
Symmetric choice reduction at 5 with 714 rule applications. Total rules 13210 place count 2202 transition count 2601
Iterating global reduction 5 with 714 rules applied. Total rules applied 13924 place count 2202 transition count 2601
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 5 with 51 rules applied. Total rules applied 13975 place count 2202 transition count 2550
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 6 with 51 rules applied. Total rules applied 14026 place count 2151 transition count 2550
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 102 Pre rules applied. Total rules applied 14026 place count 2151 transition count 2448
Deduced a syphon composed of 102 places in 3 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 7 with 204 rules applied. Total rules applied 14230 place count 2049 transition count 2448
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 14237 place count 2042 transition count 2091
Iterating global reduction 7 with 7 rules applied. Total rules applied 14244 place count 2042 transition count 2091
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Discarding 153 places :
Implicit places reduction removed 153 places
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Iterating post reduction 7 with 306 rules applied. Total rules applied 14550 place count 1889 transition count 1938
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 8 with 51 rules applied. Total rules applied 14601 place count 1838 transition count 1938
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 51 Pre rules applied. Total rules applied 14601 place count 1838 transition count 1887
Deduced a syphon composed of 51 places in 3 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 9 with 102 rules applied. Total rules applied 14703 place count 1787 transition count 1887
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 2 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 9 with 102 rules applied. Total rules applied 14805 place count 1736 transition count 1836
Free-agglomeration rule (complex) applied 408 times.
Iterating global reduction 9 with 408 rules applied. Total rules applied 15213 place count 1736 transition count 1428
Reduce places removed 408 places and 0 transitions.
Iterating post reduction 9 with 408 rules applied. Total rules applied 15621 place count 1328 transition count 1428
Applied a total of 15621 rules in 2048 ms. Remains 1328 /11403 variables (removed 10075) and now considering 1428/9336 (removed 7908) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2059 ms. Remains : 1328/11403 places, 1428/9336 transitions.
RANDOM walk for 2225 steps (2 resets) in 73 ms. (30 steps per ms) remains 0/1 properties
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityFireability-2024-05 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 23249 ms.

BK_STOP 1779630901263

--------------------
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="FamilyReunion-COL-L00050M0005C002P002G001"
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 FamilyReunion-COL-L00050M0005C002P002G001, 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 r130-smll-177955808900023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00050M0005C002P002G001.tgz
mv FamilyReunion-COL-L00050M0005C002P002G001 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 ;