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-oct2-177969019800049.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)
.......................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Medical-PT-14, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969019800049
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 9.4K Mar 7 18:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Mar 7 18:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 7 18:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 7 18:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 11:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 11:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 11:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 11:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 18:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Mar 7 18:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 7 18:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 7 18:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 11:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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 3.1M 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 Medical-PT-14-CTLCardinality-2024-00
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-01
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-02
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-03
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-04
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-05
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-06
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-07
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-08
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-09
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-10
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-11
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-12
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-13
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-14
FORMULA_NAME Medical-PT-14-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779695243854

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Medical-PT-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 07:47:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 07:47:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 07:47:25] [INFO ] Load time of PNML (sax parser for PT used): 371 ms
[2026-05-25 07:47:25] [INFO ] Transformed 312 places.
[2026-05-25 07:47:25] [INFO ] Transformed 5431 transitions.
[2026-05-25 07:47:25] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 564 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 45 ms.
Deduced a syphon composed of 242 places in 20 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA Medical-PT-14-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 67 transition count 227
Applied a total of 2 rules in 14 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2026-05-25 07:47:26] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12929920393451543886.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12816601103911397689.kers'
[2026-05-25 07:47:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12929920393451543886.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12816601103911397689.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 182 rows 67 cols 760 entries
Finished phase 1 with 59 SingleSign rule and 0 generalized
[2026-05-25 07:47:26] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12816601103911397689.kers
Total runtime 1 ms.
[2026-05-25 07:47:26] [INFO ] Implicit Places using invariants in 357 ms returned []
[2026-05-25 07:47:26] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2026-05-25 07:47:26] [INFO ] Invariant cache hit.
[2026-05-25 07:47:26] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-25 07:47:26] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2026-05-25 07:47:26] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2026-05-25 07:47:26] [INFO ] Invariant cache hit.
[2026-05-25 07:47:26] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 222 unsolved
Problem TDEAD213 is UNSAT
Problem TDEAD218 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 1/7 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 2/65 variables, 2/9 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 1/10 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 182/247 variables, 65/75 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 56/131 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 0/131 constraints. Problems are: Problem set: 2 solved, 220 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/249 variables, 2/133 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/249 variables, 0/133 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 11 (OVERLAPS) 0/249 variables, 0/133 constraints. Problems are: Problem set: 2 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 133 constraints, problems are : Problem set: 2 solved, 220 unsolved in 10752 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 67/67 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 2/8 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/8 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 2/65 variables, 2/10 constraints. Problems are: Problem set: 2 solved, 220 unsolved
Problem TDEAD203 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 3/13 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/13 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 6 (OVERLAPS) 182/247 variables, 65/78 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 56/134 constraints. Problems are: Problem set: 6 solved, 216 unsolved
Problem TDEAD8 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD128 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 133/267 constraints. Problems are: Problem set: 9 solved, 213 unsolved
Problem TDEAD14 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 1/268 constraints. Problems are: Problem set: 13 solved, 209 unsolved
Problem TDEAD156 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD170 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 1/269 constraints. Problems are: Problem set: 16 solved, 206 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/247 variables, 4/273 constraints. Problems are: Problem set: 16 solved, 206 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/247 variables, 1/274 constraints. Problems are: Problem set: 16 solved, 206 unsolved
Problem TDEAD71 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD149 is UNSAT
At refinement iteration 13 (INCLUDED_ONLY) 0/247 variables, 2/276 constraints. Problems are: Problem set: 22 solved, 200 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/247 variables, 0/276 constraints. Problems are: Problem set: 22 solved, 200 unsolved
SMT process timed out in 40996ms, After SMT, problems are : Problem set: 22 solved, 200 unsolved
Search for dead transitions found 22 dead transitions in 41017ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 205/227 transitions.
Reduce places removed 1 places and 23 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 66 transition count 182
Reduce places removed 2 places and 18 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 64 transition count 164
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 63 transition count 158
Reduce places removed 0 places and 12 transitions.
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 2 places and 11 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6 place count 61 transition count 135
Deduced a syphon composed of 3 places in 1 ms
Applied a total of 6 rules in 4 ms. Remains 61 /67 variables (removed 6) and now considering 135/205 (removed 70) transitions.
[2026-05-25 07:48:07] [INFO ] Flow matrix only has 117 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4915998798897538091.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2399221649890264259.kers'
[2026-05-25 07:48:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4915998798897538091.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2399221649890264259.kers]
Culling trivial invariants: removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 117 rows 58 cols 463 entries
Finished phase 1 with 50 SingleSign rule and 0 generalized
[2026-05-25 07:48:07] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2399221649890264259.kers
Total runtime 1 ms.
[2026-05-25 07:48:08] [INFO ] Implicit Places using invariants in 177 ms returned []
[2026-05-25 07:48:08] [INFO ] Flow matrix only has 117 transitions (discarded 18 similar events)
[2026-05-25 07:48:08] [INFO ] Invariant cache hit.
[2026-05-25 07:48:08] [INFO ] State equation strengthened by 48 read => feed constraints.
[2026-05-25 07:48:08] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/69 places, 135/227 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42048 ms. Remains : 61/69 places, 135/227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 135/135 transitions.
Deduced a syphon composed of 3 places in 1 ms
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2026-05-25 07:48:08] [INFO ] Flow matrix only has 117 transitions (discarded 18 similar events)
[2026-05-25 07:48:08] [INFO ] Invariant cache hit.
[2026-05-25 07:48:08] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-25 07:48:08] [INFO ] Flow matrix only has 117 transitions (discarded 18 similar events)
[2026-05-25 07:48:08] [INFO ] Invariant cache hit.
[2026-05-25 07:48:08] [INFO ] State equation strengthened by 48 read => feed constraints.
[2026-05-25 07:48:08] [INFO ] Implicit Places using invariants and state equation in 470 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
Running 130 sub problems to find dead transitions.
[2026-05-25 07:48:08] [INFO ] Flow matrix only has 117 transitions (discarded 18 similar events)
[2026-05-25 07:48:08] [INFO ] Invariant cache hit.
[2026-05-25 07:48:08] [INFO ] State equation strengthened by 48 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 2/56 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (OVERLAPS) 117/173 variables, 56/67 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 48/115 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (OVERLAPS) 2/175 variables, 2/117 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/175 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/175 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/175 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 13 (OVERLAPS) 0/175 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 175/178 variables, and 119 constraints, problems are : Problem set: 0 solved, 130 unsolved in 8222 ms.
Refiners :[Positive P Invariants (semi-flows): 8/11 constraints, State Equation: 58/61 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 2/56 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (OVERLAPS) 117/173 variables, 56/67 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 48/115 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 77/192 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 2/175 variables, 2/198 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD107 is UNSAT
At refinement iteration 11 (INCLUDED_ONLY) 0/175 variables, 53/251 constraints. Problems are: Problem set: 4 solved, 126 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/175 variables, 2/253 constraints. Problems are: Problem set: 4 solved, 126 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/175 variables, 2/255 constraints. Problems are: Problem set: 4 solved, 126 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/175 variables, 2/257 constraints. Problems are: Problem set: 4 solved, 126 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/175 variables, 0/257 constraints. Problems are: Problem set: 4 solved, 126 unsolved
At refinement iteration 16 (OVERLAPS) 0/175 variables, 1/258 constraints. Problems are: Problem set: 4 solved, 126 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/175 variables, 2/260 constraints. Problems are: Problem set: 4 solved, 126 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/175 variables, 1/261 constraints. Problems are: Problem set: 4 solved, 126 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 175/178 variables, and 261 constraints, problems are : Problem set: 4 solved, 126 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 8/11 constraints, State Equation: 58/61 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 38274ms problems are : Problem set: 4 solved, 126 unsolved
Search for dead transitions found 4 dead transitions in 38276ms
Found 4 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 61/61 places, 131/135 transitions.
Reduce places removed 2 places and 14 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 59 transition count 117
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 58 transition count 112
Reduce places removed 1 places and 8 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 57 transition count 104
Reduce places removed 2 places and 12 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 6 place count 55 transition count 92
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 7 place count 54 transition count 88
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 8 place count 53 transition count 83
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 8 rules in 2 ms. Remains 53 /61 variables (removed 8) and now considering 83/131 (removed 48) transitions.
[2026-05-25 07:48:47] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13059105886413667124.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3310037814344863051.kers'
[2026-05-25 07:48:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13059105886413667124.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3310037814344863051.kers]
Culling trivial invariants: removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 75 rows 49 cols 276 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 07:48:47] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3310037814344863051.kers
Total runtime 0 ms.
[2026-05-25 07:48:47] [INFO ] Implicit Places using invariants in 52 ms returned []
[2026-05-25 07:48:47] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:48:47] [INFO ] Invariant cache hit.
[2026-05-25 07:48:47] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:48:47] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 53/61 places, 83/135 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39028 ms. Remains : 53/61 places, 83/135 transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Support contains 5 out of 49 places after structural reductions.
[2026-05-25 07:48:47] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-05-25 07:48:47] [INFO ] Flatten gal took : 42 ms
[2026-05-25 07:48:47] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
FORMULA Medical-PT-14-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 07:48:47] [INFO ] Flatten gal took : 24 ms
[2026-05-25 07:48:47] [INFO ] Input system was already deterministic with 83 transitions.
Support contains 2 out of 49 places (down from 5) after GAL structural reductions.
FORMULA Medical-PT-14-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 2256 steps (5 resets) in 43 ms. (51 steps per ms) remains 0/2 properties
[2026-05-25 07:48:47] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:48:47] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:48:47] [INFO ] Input system was already deterministic with 83 transitions.
Computed a total of 6 stabilizing places and 12 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 83/83 transitions.
Applied a total of 0 rules in 0 ms. Remains 49 /49 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:48:47] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16117874696688602388.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8052539211426930670.kers'
[2026-05-25 07:48:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16117874696688602388.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8052539211426930670.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 49 cols 276 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 07:48:47] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8052539211426930670.kers
Total runtime 1 ms.
[2026-05-25 07:48:47] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-25 07:48:47] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:48:47] [INFO ] Invariant cache hit.
[2026-05-25 07:48:47] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:48:47] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 07:48:47] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:48:47] [INFO ] Invariant cache hit.
[2026-05-25 07:48:47] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 75/122 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 39/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 2/124 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 78 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 97 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1936 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 49/49 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 75/122 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 39/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 53/148 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 2/124 variables, 2/150 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/124 variables, 25/175 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/124 variables, 2/177 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/124 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (OVERLAPS) 0/124 variables, 3/180 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/124 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/124 variables, 3/185 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/124 variables, 2/187 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/124 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 18 (OVERLAPS) 0/124 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 187 constraints, problems are : Problem set: 0 solved, 78 unsolved in 12799 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 49/49 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 14775ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 14776ms
Finished structural reductions in LTL mode , in 1 iterations and 14940 ms. Remains : 49/49 places, 83/83 transitions.
[2026-05-25 07:49:02] [INFO ] Flatten gal took : 8 ms
[2026-05-25 07:49:02] [INFO ] Flatten gal took : 32 ms
[2026-05-25 07:49:02] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 07:49:02] [INFO ] Flatten gal took : 5 ms
[2026-05-25 07:49:02] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:49:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality1412741361339867607.gal : 13 ms
[2026-05-25 07:49:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality11552534495896034137.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1412741361339867607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11552534495896034137.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 07:49:33] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:49:33] [INFO ] Applying decomposition
[2026-05-25 07:49:33] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17029650753100840958.txt' '-o' '/tmp/graph17029650753100840958.bin' '-w' '/tmp/graph17029650753100840958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17029650753100840958.bin' '-l' '-1' '-v' '-w' '/tmp/graph17029650753100840958.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:49:33] [INFO ] Decomposing Gal with order
[2026-05-25 07:49:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:49:33] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:49:33] [INFO ] Flatten gal took : 103 ms
[2026-05-25 07:49:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 4 ms.
[2026-05-25 07:49:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality2848252228267897695.gal : 3 ms
[2026-05-25 07:49:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality1142803184339100432.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2848252228267897695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1142803184339100432.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 83/83 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 49 transition count 80
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 46 transition count 80
Applied a total of 6 rules in 13 ms. Remains 46 /49 variables (removed 3) and now considering 80/83 (removed 3) transitions.
[2026-05-25 07:50:03] [INFO ] Flow matrix only has 72 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2094302758404898614.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5479556924228596874.kers'
[2026-05-25 07:50:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2094302758404898614.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5479556924228596874.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 46 cols 270 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 07:50:03] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5479556924228596874.kers
Total runtime 0 ms.
[2026-05-25 07:50:03] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-25 07:50:03] [INFO ] Flow matrix only has 72 transitions (discarded 8 similar events)
[2026-05-25 07:50:03] [INFO ] Invariant cache hit.
[2026-05-25 07:50:03] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:50:03] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2026-05-25 07:50:03] [INFO ] Redundant transitions in 0 ms returned []
Running 78 sub problems to find dead transitions.
[2026-05-25 07:50:03] [INFO ] Flow matrix only has 72 transitions (discarded 8 similar events)
[2026-05-25 07:50:03] [INFO ] Invariant cache hit.
[2026-05-25 07:50:03] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 72/118 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 39/94 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/118 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 96 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2280 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 46/46 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 72/118 variables, 46/57 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 39/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 78/174 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 4/178 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 2/183 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/118 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/118 variables, 2/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/118 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 0/118 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 186 constraints, problems are : Problem set: 0 solved, 78 unsolved in 8597 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 46/46 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 10912ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 10912ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/49 places, 80/83 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11144 ms. Remains : 46/49 places, 80/83 transitions.
[2026-05-25 07:50:14] [INFO ] Flatten gal took : 22 ms
[2026-05-25 07:50:14] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:50:14] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-25 07:50:14] [INFO ] Flatten gal took : 4 ms
RANDOM walk for 652 steps (1 resets) in 6 ms. (93 steps per ms) remains 0/1 properties
FORMULA Medical-PT-14-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 07:50:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:50:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3020812900825260596.gal : 1 ms
[2026-05-25 07:50:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10924382653115482189.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/ReachabilityCardinality3020812900825260596.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10924382653115482189.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 83/83 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:50:14] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8388055942619488849.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17996599767106436860.kers'
[2026-05-25 07:50:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8388055942619488849.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17996599767106436860.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 49 cols 276 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 07:50:14] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17996599767106436860.kers
Total runtime 0 ms.
[2026-05-25 07:50:14] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-25 07:50:14] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:50:14] [INFO ] Invariant cache hit.
[2026-05-25 07:50:14] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:50:14] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-25 07:50:14] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:50:14] [INFO ] Invariant cache hit.
[2026-05-25 07:50:14] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 75/122 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 39/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 2/124 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 78 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 97 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2038 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 49/49 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 2/47 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 75/122 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 39/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 53/148 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 2/124 variables, 2/150 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/124 variables, 25/175 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/124 variables, 2/177 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/124 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (OVERLAPS) 0/124 variables, 3/180 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/124 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/124 variables, 3/185 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/124 variables, 2/187 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/124 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 18 (OVERLAPS) 0/124 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 187 constraints, problems are : Problem set: 0 solved, 78 unsolved in 12486 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 49/49 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 14544ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 14545ms
Finished structural reductions in LTL mode , in 1 iterations and 14755 ms. Remains : 49/49 places, 83/83 transitions.
[2026-05-25 07:50:29] [INFO ] Flatten gal took : 10 ms
[2026-05-25 07:50:29] [INFO ] Flatten gal took : 20 ms
[2026-05-25 07:50:29] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 07:50:29] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:50:29] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:50:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality17144780656905219635.gal : 1 ms
[2026-05-25 07:50:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality7375165707945487614.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17144780656905219635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7375165707945487614.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 07:50:59] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:50:59] [INFO ] Applying decomposition
[2026-05-25 07:50:59] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5632958526140498519.txt' '-o' '/tmp/graph5632958526140498519.bin' '-w' '/tmp/graph5632958526140498519.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5632958526140498519.bin' '-l' '-1' '-v' '-w' '/tmp/graph5632958526140498519.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:50:59] [INFO ] Decomposing Gal with order
[2026-05-25 07:50:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:50:59] [INFO ] Removed a total of 26 redundant transitions.
[2026-05-25 07:50:59] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:50:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 2 ms.
[2026-05-25 07:50:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality11263895542659711842.gal : 1 ms
[2026-05-25 07:50:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality12275222879270005624.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11263895542659711842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12275222879270005624.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:51:29] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:51:29] [INFO ] Invariant cache hit.
[2026-05-25 07:51:29] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-25 07:51:29] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:51:29] [INFO ] Invariant cache hit.
[2026-05-25 07:51:29] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:51:29] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 181 ms. Remains : 49/49 places, 83/83 transitions.
[2026-05-25 07:51:29] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:51:29] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:51:29] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 07:51:29] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:51:29] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:51:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality17715312207654474415.gal : 1 ms
[2026-05-25 07:51:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality3532727210194719655.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17715312207654474415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3532727210194719655.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 07:51:59] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:51:59] [INFO ] Applying decomposition
[2026-05-25 07:51:59] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12032126171830017663.txt' '-o' '/tmp/graph12032126171830017663.bin' '-w' '/tmp/graph12032126171830017663.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12032126171830017663.bin' '-l' '-1' '-v' '-w' '/tmp/graph12032126171830017663.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:51:59] [INFO ] Decomposing Gal with order
[2026-05-25 07:51:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:51:59] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:51:59] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:51:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 1 ms.
[2026-05-25 07:51:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality13270753991778724268.gal : 12 ms
[2026-05-25 07:51:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality17217914021280669033.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13270753991778724268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17217914021280669033.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-25 07:52:29] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:52:29] [INFO ] Invariant cache hit.
[2026-05-25 07:52:30] [INFO ] Implicit Places using invariants in 76 ms returned []
[2026-05-25 07:52:30] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2026-05-25 07:52:30] [INFO ] Invariant cache hit.
[2026-05-25 07:52:30] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:52:30] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 292 ms. Remains : 49/49 places, 83/83 transitions.
[2026-05-25 07:52:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:52:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:52:30] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 07:52:30] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:52:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:52:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality13430340652468771408.gal : 2 ms
[2026-05-25 07:52:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality10283965741362599296.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13430340652468771408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10283965741362599296.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 07:53:00] [INFO ] Flatten gal took : 13 ms
[2026-05-25 07:53:00] [INFO ] Applying decomposition
[2026-05-25 07:53:00] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13844122500129051536.txt' '-o' '/tmp/graph13844122500129051536.bin' '-w' '/tmp/graph13844122500129051536.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13844122500129051536.bin' '-l' '-1' '-v' '-w' '/tmp/graph13844122500129051536.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:53:00] [INFO ] Decomposing Gal with order
[2026-05-25 07:53:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:53:00] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:53:00] [INFO ] Flatten gal took : 11 ms
[2026-05-25 07:53:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 2 ms.
[2026-05-25 07:53:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality12474285834985255584.gal : 1 ms
[2026-05-25 07:53:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality129820996333357079.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12474285834985255584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality129820996333357079.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 83/83 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 49 transition count 80
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 46 transition count 80
Applied a total of 6 rules in 14 ms. Remains 46 /49 variables (removed 3) and now considering 80/83 (removed 3) transitions.
[2026-05-25 07:53:30] [INFO ] Flow matrix only has 72 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13886532332746669867.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16394836294391301631.kers'
[2026-05-25 07:53:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13886532332746669867.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16394836294391301631.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 46 cols 270 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-25 07:53:30] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16394836294391301631.kers
Total runtime 2 ms.
[2026-05-25 07:53:30] [INFO ] Implicit Places using invariants in 71 ms returned []
[2026-05-25 07:53:30] [INFO ] Flow matrix only has 72 transitions (discarded 8 similar events)
[2026-05-25 07:53:30] [INFO ] Invariant cache hit.
[2026-05-25 07:53:30] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 07:53:30] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2026-05-25 07:53:30] [INFO ] Redundant transitions in 2 ms returned []
Running 78 sub problems to find dead transitions.
[2026-05-25 07:53:30] [INFO ] Flow matrix only has 72 transitions (discarded 8 similar events)
[2026-05-25 07:53:30] [INFO ] Invariant cache hit.
[2026-05-25 07:53:30] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 72/118 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 39/94 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/118 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 96 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2496 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 46/46 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 1/46 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 72/118 variables, 46/57 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 39/96 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 78/174 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 4/178 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 2/183 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/118 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/118 variables, 2/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/118 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 0/118 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 186 constraints, problems are : Problem set: 0 solved, 78 unsolved in 8690 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 46/46 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 11213ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 11214ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/49 places, 80/83 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11444 ms. Remains : 46/49 places, 80/83 transitions.
[2026-05-25 07:53:41] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:53:41] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:53:41] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-25 07:53:41] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:53:41] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:53:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality14461516731877622697.gal : 2 ms
[2026-05-25 07:53:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality2818531904756628055.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14461516731877622697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2818531904756628055.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 07:54:11] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:54:11] [INFO ] Applying decomposition
[2026-05-25 07:54:11] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4728156799780727704.txt' '-o' '/tmp/graph4728156799780727704.bin' '-w' '/tmp/graph4728156799780727704.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4728156799780727704.bin' '-l' '-1' '-v' '-w' '/tmp/graph4728156799780727704.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:54:11] [INFO ] Decomposing Gal with order
[2026-05-25 07:54:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:54:12] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:54:12] [INFO ] Flatten gal took : 10 ms
[2026-05-25 07:54:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 1 ms.
[2026-05-25 07:54:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality9541550799080553399.gal : 1 ms
[2026-05-25 07:54:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality4655491150689876626.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9541550799080553399.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4655491150689876626.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 07:54:42] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:54:42] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:54:42] [INFO ] Applying decomposition
[2026-05-25 07:54:42] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1511489375135705549.txt' '-o' '/tmp/graph1511489375135705549.bin' '-w' '/tmp/graph1511489375135705549.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1511489375135705549.bin' '-l' '-1' '-v' '-w' '/tmp/graph1511489375135705549.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:54:42] [INFO ] Decomposing Gal with order
[2026-05-25 07:54:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:54:42] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:54:42] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:54:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 1 ms.
[2026-05-25 07:54:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality11516709678603948528.gal : 1 ms
[2026-05-25 07:54:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality4441424601218149714.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11516709678603948528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4441424601218149714.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 08:17:07] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:17:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality13514530972339075360.gal : 3 ms
[2026-05-25 08:17:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality1799634115413837231.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13514530972339075360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1799634115413837231.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 08:39:33] [INFO ] Flatten gal took : 8 ms
[2026-05-25 08:39:33] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 08:39:33] [INFO ] Transformed 49 places.
[2026-05-25 08:39:33] [INFO ] Transformed 83 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-25 08:39:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality1348336376260730458.gal : 1 ms
[2026-05-25 08:39:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality143981548671858232.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1348336376260730458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality143981548671858232.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...327
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.

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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="Medical-PT-14"
export BK_EXAMINATION="CTLCardinality"
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 Medical-PT-14, examination is CTLCardinality"
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-oct2-177969019800049"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-14.tgz
mv Medical-PT-14 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;