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-177946993500071.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-PT-20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993500071
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 436K Mar 5 14:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Mar 5 14:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 550K Mar 5 14:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.6M Mar 5 14:36 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 274K Mar 15 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 873K Mar 15 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 177K Mar 15 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 657K Mar 15 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 449K Mar 5 14:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Mar 5 14:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 828K Mar 5 14:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.0M Mar 5 14:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 32K Mar 15 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 76K Mar 15 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 2.7M 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-PT-20-ReachabilityFireability-2024-00
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-01
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-02
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-03
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-04
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-05
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-06
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-07
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-08
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-09
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-10
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-11
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-12
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-13
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-14
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779536532883

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-PT-20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-23 11:42:14] [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 11:42:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 11:42:15] [INFO ] Load time of PNML (sax parser for PT used): 534 ms
[2026-05-23 11:42:15] [INFO ] Transformed 3260 places.
[2026-05-23 11:42:15] [INFO ] Transformed 3200 transitions.
[2026-05-23 11:42:15] [INFO ] Found NUPN structural information;
[2026-05-23 11:42:15] [INFO ] Parsed PT model containing 3260 places and 3200 transitions and 23200 arcs in 780 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 194 ms.
Working with output stream class java.io.PrintStream
[2026-05-23 11:42:16] [INFO ] Reduced 380 identical enabling conditions.
[2026-05-23 11:42:16] [INFO ] Reduced 380 identical enabling conditions.
[2026-05-23 11:42:16] [INFO ] Reduced 380 identical enabling conditions.
[2026-05-23 11:42:16] [INFO ] Reduced 380 identical enabling conditions.
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 5200 ms. (7 steps per ms) remains 3/15 properties
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1066 ms. (37 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 756 ms. (52 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-7943549088601999016.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2478095535840654742.kers'
[2026-05-23 11:42:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7943549088601999016.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2478095535840654742.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-23 11:42:19] [INFO ] Computed 460 invariants in 72 ms
Computed 460 P flows in 76 ms.
Exported basis to /tmp/petrispot-output-2478095535840654742.kers
Total runtime 84 ms.
[2026-05-23 11:42:19] [INFO ] Flatten gal took : 995 ms
Excessive predecessor constraint size, skipping predecessor.
[2026-05-23 11:42:19] [INFO ] Flatten gal took : 267 ms
[2026-05-23 11:42:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16332441640500648582.gal : 208 ms
[2026-05-23 11:42:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7517481424587033950.prop : 3 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/ReachabilityCardinality16332441640500648582.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7517481424587033950.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
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 181/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/181 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 813/994 variables, 45/226 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/994 variables, 813/1039 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/994 variables, 0/1039 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 345/1339 variables, 16/1055 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1339 variables, 345/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Loading property file /tmp/ReachabilityCardinality7517481424587033950.prop.
At refinement iteration 7 (INCLUDED_ONLY) 0/1339 variables, 0/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 1921/3260 variables, 399/1799 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3260 variables, 1921/3720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3260 variables, 0/3720 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 5486ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 181 out of 3260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 522 transitions
Trivial Post-agglo rules discarded 522 transitions
Performed 522 trivial Post agglomeration. Transition count delta: 522
Iterating post reduction 0 with 522 rules applied. Total rules applied 522 place count 3260 transition count 2678
Reduce places removed 529 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 1 with 768 rules applied. Total rules applied 1290 place count 2731 transition count 2439
Reduce places removed 239 places and 0 transitions.
Performed 116 Post agglomeration using F-continuation condition.Transition count delta: 116
Iterating post reduction 2 with 355 rules applied. Total rules applied 1645 place count 2492 transition count 2323
Reduce places removed 116 places and 0 transitions.
Iterating post reduction 3 with 116 rules applied. Total rules applied 1761 place count 2376 transition count 2323
Performed 571 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 571 Pre rules applied. Total rules applied 1761 place count 2376 transition count 1752
Deduced a syphon composed of 571 places in 2 ms
Reduce places removed 571 places and 0 transitions.
Iterating global reduction 4 with 1142 rules applied. Total rules applied 2903 place count 1805 transition count 1752
Free-agglomeration rule applied 234 times.
Iterating global reduction 4 with 234 rules applied. Total rules applied 3137 place count 1805 transition count 1518
Reduce places removed 234 places and 0 transitions.
Iterating post reduction 4 with 234 rules applied. Total rules applied 3371 place count 1571 transition count 1518
Free-agglomeration rule (complex) applied 45 times.
Iterating global reduction 5 with 45 rules applied. Total rules applied 3416 place count 1571 transition count 1473
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 5 with 47 rules applied. Total rules applied 3463 place count 1524 transition count 1473
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 38 Pre rules applied. Total rules applied 3463 place count 1524 transition count 1435
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 6 with 76 rules applied. Total rules applied 3539 place count 1486 transition count 1435
Applied a total of 3539 rules in 1769 ms. Remains 1486 /3260 variables (removed 1774) and now considering 1435/3200 (removed 1765) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1784 ms. Remains : 1486/3260 places, 1435/3200 transitions.
RANDOM walk for 40000 steps (8 resets) in 1725 ms. (23 steps per ms) remains 2/3 properties
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 960 ms. (41 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 420 ms. (95 steps per ms) remains 1/2 properties
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2093312143867170555.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5682026591246740560.kers'
[2026-05-23 11:42:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2093312143867170555.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5682026591246740560.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 6 ms.
// Phase 1: matrix 1435 rows 1481 cols 19076 entries
Finished phase 1 with 633 SingleSign rule and 402 generalized
[2026-05-23 11:42:27] [INFO ] Computed 451 invariants in 64 ms
Computed 451 P flows in 65 ms.
Exported basis to /tmp/petrispot-output-5682026591246740560.kers
Total runtime 69 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 195/315 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/315 variables, 195/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 157/472 variables, 25/360 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 157/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/472 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 898/1370 variables, 329/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1370 variables, 898/1744 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1370 variables, 0/1744 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 8/1378 variables, 8/1752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1378 variables, 8/1760 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1378 variables, 0/1760 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 108/1486 variables, 69/1829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1486 variables, 108/1937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1486 variables, 0/1937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1435/2921 variables, 1486/3423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2921 variables, 0/3423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/2921 variables, 0/3423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2921/2921 variables, and 3423 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4015 ms.
Refiners :[Domain max(s): 1486/1486 constraints, Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 398/398 constraints, State Equation: 1486/1486 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) 0/120 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 195/315 variables, 20/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/315 variables, 195/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 157/472 variables, 25/360 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 157/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/472 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 898/1370 variables, 329/846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1370 variables, 898/1744 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :12 after 15
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :15 after 27
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :27 after 45
At refinement iteration 10 (INCLUDED_ONLY) 0/1370 variables, 0/1744 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :45 after 2092
At refinement iteration 11 (OVERLAPS) 8/1378 variables, 8/1752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1378 variables, 8/1760 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1378 variables, 0/1760 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 108/1486 variables, 69/1829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1486 variables, 108/1937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1486 variables, 0/1937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1435/2921 variables, 1486/3423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2921 variables, 0/3423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/2921 variables, 0/3423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2921/2921 variables, and 3423 constraints, problems are : Problem set: 0 solved, 1 unsolved in 12034 ms.
Refiners :[Domain max(s): 1486/1486 constraints, Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 398/398 constraints, State Equation: 1486/1486 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16199ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 168 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=28 )
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-2024-09 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 21 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 28388 ms.

BK_STOP 1779536563345

--------------------
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="DatabaseWithMutex-PT-20"
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 DatabaseWithMutex-PT-20, 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 r082-smll-177946993500071"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-20.tgz
mv DatabaseWithMutex-PT-20 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 ;