Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969020100371.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 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 MedleyB-PT-B12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020100371
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 125M
-rw-r--r-- 1 mcc users 6.9K Mar 7 18:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 7 18:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Mar 7 18:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 7 18:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 11:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 11:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 11:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Mar 7 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 7 18:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Mar 7 18:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 124M 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 MedleyB-PT-B12-LTLCardinality-00
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-01
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-02
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-03
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-04
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-05
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-06
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-07
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-08
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-09
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-10
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-11
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-12
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-13
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-14
FORMULA_NAME MedleyB-PT-B12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779711477037

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyB-PT-B12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 12:17:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 12:17:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 12:18:03] [INFO ] Load time of PNML (sax parser for PT used): 4288 ms
[2026-05-25 12:18:03] [INFO ] Transformed 1369 places.
[2026-05-25 12:18:03] [INFO ] Transformed 120590 transitions.
[2026-05-25 12:18:03] [INFO ] Found NUPN structural information;
[2026-05-25 12:18:03] [INFO ] Parsed PT model containing 1369 places and 120590 transitions and 2385506 arcs in 5029 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA MedleyB-PT-B12-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyB-PT-B12-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyB-PT-B12-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyB-PT-B12-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyB-PT-B12-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyB-PT-B12-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyB-PT-B12-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyB-PT-B12-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyB-PT-B12-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 1369 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1369/1369 places, 120590/120590 transitions.
Discarding 172 places :
Symmetric choice reduction at 0 with 172 rule applications. Total rules 172 place count 1197 transition count 120418
Iterating global reduction 0 with 172 rules applied. Total rules applied 344 place count 1197 transition count 120418
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 434 place count 1107 transition count 120328
Iterating global reduction 0 with 90 rules applied. Total rules applied 524 place count 1107 transition count 120328
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 543 place count 1088 transition count 120309
Iterating global reduction 0 with 19 rules applied. Total rules applied 562 place count 1088 transition count 120309
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 572 place count 1078 transition count 120299
Iterating global reduction 0 with 10 rules applied. Total rules applied 582 place count 1078 transition count 120299
Applied a total of 582 rules in 17567 ms. Remains 1078 /1369 variables (removed 291) and now considering 120299/120590 (removed 291) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12727731953742258373.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2675091691661794419.kers'
[2026-05-25 12:18:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12727731953742258373.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2675091691661794419.kers]
Culled 0 columns in 257 ms.
// Phase 1: matrix 120299 rows 1078 cols 2384924 entries
Finished phase 1 with 1067 SingleSign rule and 0 generalized
[2026-05-25 12:18:25] [INFO ] Computed 11 invariants in 1860 ms
Computed 11 P flows in 1863 ms.
Exported basis to /tmp/petrispot-output-2675091691661794419.kers
Total runtime 2142 ms.
[2026-05-25 12:18:56] [INFO ] Performed 576/1078 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 12:19:19] [INFO ] Implicit Places using invariants in 57161 ms returned []
Implicit Place search using SMT only with invariants took 57275 ms to find 0 implicit places.
Running 120298 sub problems to find dead transitions.
[2026-05-25 12:19:21] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1077/121377 variables, and 0 constraints, problems are : Problem set: 0 solved, 120298 unsolved in 31801 ms.
Refiners :[Positive P Invariants (semi-flows): 0/11 constraints, State Equation: 0/1078 constraints, PredecessorRefiner: 120298/1026 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 120298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1077/121377 variables, and 0 constraints, problems are : Problem set: 0 solved, 120298 unsolved in 31387 ms.
Refiners :[Positive P Invariants (semi-flows): 0/11 constraints, State Equation: 0/1078 constraints, PredecessorRefiner: 119272/1026 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2185610ms problems are : Problem set: 0 solved, 120298 unsolved
Search for dead transitions found 0 dead transitions in 2186537ms
Starting structural reductions in LTL mode, iteration 1 : 1078/1369 places, 120299/120590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2261893 ms. Remains : 1078/1369 places, 120299/120590 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1078/1078 places, 120299/120299 transitions.
Applied a total of 0 rules in 3104 ms. Remains 1078 /1078 variables (removed 0) and now considering 120299/120299 (removed 0) transitions.
[2026-05-25 12:55:50] [INFO ] Invariant cache hit.
[2026-05-25 12:56:20] [INFO ] Performed 660/1078 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 12:56:39] [INFO ] Implicit Places using invariants in 49122 ms returned []
Implicit Place search using SMT only with invariants took 49145 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 52264 ms. Remains : 1078/1078 places, 120299/120299 transitions.
Support contains 23 out of 1078 places after structural reductions.
[2026-05-25 12:56:50] [INFO ] Flatten gal took : 10093 ms
[2026-05-25 12:56:59] [INFO ] Flatten gal took : 8833 ms
[2026-05-25 12:57:19] [INFO ] Input system was already deterministic with 120299 transitions.
RANDOM walk for 40000 steps (234 resets) in 6693 ms. (5 steps per ms) remains 5/12 properties
BEST_FIRST walk for 40004 steps (25 resets) in 730 ms. (54 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (24 resets) in 718 ms. (55 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (25 resets) in 794 ms. (50 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (25 resets) in 1132 ms. (35 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (25 resets) in 854 ms. (46 steps per ms) remains 5/5 properties
[2026-05-25 12:57:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 634/642 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/642 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 436/1078 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1078 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SMT process timed out in 6493ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 1078 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1078/1078 places, 120299/120299 transitions.
Graph (trivial) has 1092 edges and 1078 vertex of which 153 / 1078 are part of one of the 29 SCC in 27 ms
Free SCC test removed 124 places
Drop transitions (Empty/Sink Transition effects.) removed 170 transitions
Reduce isomorphic transitions removed 170 transitions.
Graph (complete) has 3180 edges and 954 vertex of which 944 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.357 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 664 transitions
Trivial Post-agglo rules discarded 664 transitions
Performed 664 trivial Post agglomeration. Transition count delta: 664
Iterating post reduction 0 with 674 rules applied. Total rules applied 676 place count 944 transition count 119455
Reduce places removed 664 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 680 rules applied. Total rules applied 1356 place count 280 transition count 119439
Reduce places removed 8 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 12 rules applied. Total rules applied 1368 place count 272 transition count 119435
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 8 rules applied. Total rules applied 1376 place count 268 transition count 119431
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1378 place count 266 transition count 119431
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 51 Pre rules applied. Total rules applied 1378 place count 266 transition count 119380
Deduced a syphon composed of 51 places in 115 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 5 with 102 rules applied. Total rules applied 1480 place count 215 transition count 119380
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1481 place count 215 transition count 119379
Performed 39 Post agglomeration using F-continuation condition.
Performed 51 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 51 places in 57 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 6 with 102 rules applied. Total rules applied 1583 place count 164 transition count 119327
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 1599 place count 164 transition count 119311
Discarding 37 places :
Symmetric choice reduction at 7 with 37 rule applications. Total rules 1636 place count 127 transition count 3225
Iterating global reduction 7 with 37 rules applied. Total rules applied 1673 place count 127 transition count 3225
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 1694 place count 127 transition count 3204
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1699 place count 122 transition count 3199
Iterating global reduction 8 with 5 rules applied. Total rules applied 1704 place count 122 transition count 3199
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1730 place count 109 transition count 3186
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 1736 place count 106 transition count 3194
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 8 with 11 rules applied. Total rules applied 1747 place count 106 transition count 3183
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1749 place count 105 transition count 3189
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1757 place count 105 transition count 3181
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1759 place count 104 transition count 3187
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1767 place count 104 transition count 3179
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1769 place count 103 transition count 3185
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1777 place count 103 transition count 3177
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1779 place count 102 transition count 3183
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1787 place count 102 transition count 3175
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1789 place count 101 transition count 3181
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1797 place count 101 transition count 3173
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1799 place count 100 transition count 3179
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1807 place count 100 transition count 3171
Free-agglomeration rule applied 51 times.
Iterating global reduction 8 with 51 rules applied. Total rules applied 1858 place count 100 transition count 3120
Reduce places removed 51 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 8 with 84 rules applied. Total rules applied 1942 place count 49 transition count 3087
Discarding 10 places :
Symmetric choice reduction at 9 with 10 rule applications. Total rules 1952 place count 39 transition count 3077
Iterating global reduction 9 with 10 rules applied. Total rules applied 1962 place count 39 transition count 3077
Ensure Unique test removed 351 transitions
Reduce isomorphic transitions removed 351 transitions.
Iterating post reduction 9 with 351 rules applied. Total rules applied 2313 place count 39 transition count 2726
Applied a total of 2313 rules in 81429 ms. Remains 39 /1078 variables (removed 1039) and now considering 2726/120299 (removed 117573) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81442 ms. Remains : 39/1078 places, 2726/120299 transitions.
RANDOM walk for 710 steps (0 resets) in 485 ms. (1 steps per ms) remains 0/5 properties
FORMULA MedleyB-PT-B12-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA MedleyB-PT-B12-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 150 stabilizing places and 160 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 1078 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1078/1078 places, 120299/120299 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1074 transition count 120295
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1074 transition count 120295
Applied a total of 8 rules in 8772 ms. Remains 1074 /1078 variables (removed 4) and now considering 120295/120299 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8394357594316709356.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16963418238512164513.kers'
[2026-05-25 12:59:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8394357594316709356.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16963418238512164513.kers]
Culled 0 columns in 243 ms.
// Phase 1: matrix 120295 rows 1074 cols 2384916 entries
Finished phase 1 with 1063 SingleSign rule and 0 generalized
[2026-05-25 12:59:05] [INFO ] Computed 11 invariants in 1736 ms
Computed 11 P flows in 1740 ms.
Exported basis to /tmp/petrispot-output-16963418238512164513.kers
Total runtime 2020 ms.
[2026-05-25 12:59:36] [INFO ] Performed 574/1074 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 12:59:57] [INFO ] Implicit Places using invariants in 55068 ms returned []
Implicit Place search using SMT only with invariants took 55073 ms to find 0 implicit places.
Running 120294 sub problems to find dead transitions.
[2026-05-25 12:59:58] [INFO ] Invariant cache hit.

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="MedleyB-PT-B12"
export BK_EXAMINATION="LTLCardinality"
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 MedleyB-PT-B12, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-oct2-177969020100371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyB-PT-B12.tgz
mv MedleyB-PT-B12 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;