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.r162-smll-177961108000543.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 LeafsetExtension-PT-S64C4, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961108000543
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 11K Mar 7 16:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 7 16:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 7 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 7 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Mar 15 11:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Mar 15 11:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 15 11:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 24K Mar 15 11:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Mar 7 16:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 210K Mar 7 16:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 7 16:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 7 16:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 11:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 15 11:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 14M 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 LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-00
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-01
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-02
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-03
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-04
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-05
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-06
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-07
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-08
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-09
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-10
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-11
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-12
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-13
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-14
FORMULA_NAME LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779959572790

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S64C4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-28 09:12:55] [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]
[2026-05-28 09:12:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 09:12:56] [INFO ] Load time of PNML (sax parser for PT used): 1099 ms
[2026-05-28 09:12:56] [INFO ] Transformed 21462 places.
[2026-05-28 09:12:56] [INFO ] Transformed 21129 transitions.
[2026-05-28 09:12:56] [INFO ] Parsed PT model containing 21462 places and 21129 transitions and 67740 arcs in 1467 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (1202 resets) in 6486 ms. (6 steps per ms) remains 11/16 properties
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (35 resets) in 300 ms. (132 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (43 resets) in 459 ms. (86 steps per ms) remains 10/11 properties
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (36 resets) in 312 ms. (127 steps per ms) remains 9/10 properties
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (36 resets) in 335 ms. (119 steps per ms) remains 8/9 properties
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (39 resets) in 1098 ms. (36 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (24 resets) in 1311 ms. (30 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (36 resets) in 320 ms. (124 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (36 resets) in 426 ms. (93 steps per ms) remains 7/8 properties
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (37 resets) in 357 ms. (111 steps per ms) remains 7/7 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17695686593770542178.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16644477714175200960.kers'
[2026-05-28 09:13:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17695686593770542178.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16644477714175200960.kers]
[2026-05-28 09:13:01] [INFO ] Flatten gal took : 2392 ms
Culling duplicate invariants (modulo rational): removing 68 columns.
Culled 68 columns in 46 ms.
// Phase 1: matrix 21129 rows 21394 cols 59092 entries
[2026-05-28 09:13:01] [INFO ] Flatten gal took : 820 ms
Finished phase 1 with 12711 SingleSign rule and 8418 generalized
[2026-05-28 09:13:02] [INFO ] Computed 333 invariants in 1055 ms
Computed 333 P flows in 1057 ms.
Exported basis to /tmp/petrispot-output-16644477714175200960.kers
Total runtime 1092 ms.
[2026-05-28 09:13:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11747437974336668115.gal : 462 ms
[2026-05-28 09:13:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16591288656218878226.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/ReachabilityCardinality11747437974336668115.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16591288656218878226.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 ...330
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 15069/15166 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15166 variables, 12/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 15166/42591 variables, and 70 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5063 ms.
Refiners :[Positive P Invariants (semi-flows): 58/132 constraints, Generalized P Invariants (flows): 12/201 constraints, State Equation: 0/21462 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Loading property file /tmp/ReachabilityCardinality16591288656218878226.prop.
At refinement iteration 1 (OVERLAPS) 15069/15166 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15166 variables, 12/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 15166/42591 variables, and 70 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5136 ms.
Refiners :[Positive P Invariants (semi-flows): 58/132 constraints, Generalized P Invariants (flows): 12/201 constraints, State Equation: 0/21462 constraints, PredecessorRefiner: 3/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12076ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 97 out of 21462 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Graph (complete) has 42457 edges and 21462 vertex of which 2708 are kept as prefixes of interest. Removing 18754 places using SCC suffix rule.45 ms
Discarding 18754 places :
Also discarding 11119 output transitions
Drop transitions (Output transitions of discarded places.) removed 11119 transitions
Drop transitions (Empty/Sink Transition effects.) removed 3298 transitions
Reduce isomorphic transitions removed 3298 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 584 transitions
Trivial Post-agglo rules discarded 584 transitions
Performed 584 trivial Post agglomeration. Transition count delta: 584
Iterating post reduction 0 with 3882 rules applied. Total rules applied 3883 place count 2708 transition count 6128
Reduce places removed 586 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 600 rules applied. Total rules applied 4483 place count 2122 transition count 6114
Reduce places removed 14 places and 0 transitions.
Performed 141 Post agglomeration using F-continuation condition.Transition count delta: 141
Iterating post reduction 2 with 155 rules applied. Total rules applied 4638 place count 2108 transition count 5973
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 3 with 141 rules applied. Total rules applied 4779 place count 1967 transition count 5973
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 21 Pre rules applied. Total rules applied 4779 place count 1967 transition count 5952
Deduced a syphon composed of 21 places in 4 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 4821 place count 1946 transition count 5952
Discarding 858 places :
Symmetric choice reduction at 4 with 858 rule applications. Total rules 5679 place count 1088 transition count 5094
Iterating global reduction 4 with 858 rules applied. Total rules applied 6537 place count 1088 transition count 5094
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 4 with 7 rules applied. Total rules applied 6544 place count 1088 transition count 5087
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 6551 place count 1081 transition count 5087
Partial Free-agglomeration rule applied 402 times.
Drop transitions (Partial Free agglomeration) removed 402 transitions
Iterating global reduction 5 with 402 rules applied. Total rules applied 6953 place count 1081 transition count 5087
Applied a total of 6953 rules in 1697 ms. Remains 1081 /21462 variables (removed 20381) and now considering 5087/21129 (removed 16042) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1713 ms. Remains : 1081/21462 places, 5087/21129 transitions.
RANDOM walk for 40000 steps (2874 resets) in 2212 ms. (18 steps per ms) remains 4/7 properties
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (78 resets) in 169 ms. (235 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (77 resets) in 388 ms. (102 steps per ms) remains 3/4 properties
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (72 resets) in 361 ms. (110 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (80 resets) in 188 ms. (211 steps per ms) remains 3/3 properties
[2026-05-28 09:13:15] [INFO ] Flow matrix only has 1763 transitions (discarded 3324 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13872513887777355544.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16082908049972972601.kers'
[2026-05-28 09:13:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13872513887777355544.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16082908049972972601.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1763 rows 1080 cols 4929 entries
Finished phase 1 with 960 SingleSign rule and 99 generalized
[2026-05-28 09:13:15] [INFO ] Computed 22 invariants in 33 ms
Computed 22 P flows in 36 ms.
Exported basis to /tmp/petrispot-output-16082908049972972601.kers
Total runtime 38 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 117/160 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1/161 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/161 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 652/813 variables, 161/171 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/813 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-07 is UNSAT
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 7 (OVERLAPS) 1675/2488 variables, 580/751 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2488 variables, 0/751 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 116/2604 variables, 12/763 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2604 variables, 112/875 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2604 variables, 0/875 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 237/2841 variables, 226/1101 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2841 variables, 0/1101 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 3/2844 variables, 2/1103 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2844 variables, 0/1103 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/2844 variables, 0/1103 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2844/2844 variables, and 1103 constraints, problems are : Problem set: 1 solved, 2 unsolved in 2305 ms.
Refiners :[Generalized P Invariants (flows): 22/22 constraints, State Equation: 1081/1081 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 71/79 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1/80 variables, 1/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 178/258 variables, 80/84 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 0/84 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1759/2017 variables, 234/318 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2017 variables, 2/320 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2017 variables, 0/320 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 171/2188 variables, 14/334 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2188 variables, 171/505 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2188 variables, 0/505 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 649/2837 variables, 590/1095 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2837 variables, 0/1095 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 4/2841 variables, 4/1099 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2841 variables, 4/1103 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2841 variables, 0/1103 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 3/2844 variables, 2/1105 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2844 variables, 0/1105 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/2844 variables, 0/1105 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2844/2844 variables, and 1105 constraints, problems are : Problem set: 1 solved, 2 unsolved in 3552 ms.
Refiners :[Generalized P Invariants (flows): 22/22 constraints, State Equation: 1081/1081 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5951ms problems are : Problem set: 1 solved, 2 unsolved
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-03 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 16 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=16 )
FORMULA LeafsetExtension-PT-S64C4-ReachabilityFireability-2024-13 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 41 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 26500 ms.

BK_STOP 1779959601684

--------------------
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="LeafsetExtension-PT-S64C4"
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 LeafsetExtension-PT-S64C4, 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 r162-smll-177961108000543"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C4.tgz
mv LeafsetExtension-PT-S64C4 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 ;