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-oct2-177969019800057.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-16, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969019800057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 8.0K Mar 7 18:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 7 18:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 7 18:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 7 18:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 11:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 11:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 11:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 11:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 18:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Mar 7 18:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 7 18:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K 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-16-CTLCardinality-2024-00
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-01
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-02
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-03
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-04
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-05
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-06
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-07
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-08
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-09
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-10
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-11
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-12
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-13
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-14
FORMULA_NAME Medical-PT-16-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779695284479

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-16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 07:48:05] [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 07:48:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 07:48:06] [INFO ] Load time of PNML (sax parser for PT used): 287 ms
[2026-05-25 07:48:06] [INFO ] Transformed 312 places.
[2026-05-25 07:48:06] [INFO ] Transformed 5431 transitions.
[2026-05-25 07:48:06] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 436 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Deduced a syphon composed of 242 places in 38 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA Medical-PT-16-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 68 transition count 227
Applied a total of 1 rules in 13 ms. Remains 68 /69 variables (removed 1) and now considering 227/227 (removed 0) transitions.
[2026-05-25 07:48:06] [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-1737535875045284600.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10524950174723002849.kers'
[2026-05-25 07:48:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1737535875045284600.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10524950174723002849.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 182 rows 68 cols 761 entries
Finished phase 1 with 59 SingleSign rule and 0 generalized
[2026-05-25 07:48:06] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10524950174723002849.kers
Total runtime 2 ms.
[2026-05-25 07:48:06] [INFO ] Implicit Places using invariants in 324 ms returned []
[2026-05-25 07:48:06] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2026-05-25 07:48:06] [INFO ] Invariant cache hit.
[2026-05-25 07:48:06] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-25 07:48:06] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2026-05-25 07:48:06] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2026-05-25 07:48:06] [INFO ] Invariant cache hit.
[2026-05-25 07:48:06] [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) 4/67 variables, 3/10 constraints. Problems are: Problem set: 2 solved, 220 unsolved
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD208 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 9/19 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 1/20 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 0/20 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 7 (OVERLAPS) 182/249 variables, 67/87 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/249 variables, 56/143 constraints. Problems are: Problem set: 69 solved, 153 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/249 variables, 0/143 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 10 (OVERLAPS) 1/250 variables, 1/144 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/144 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/144 constraints. Problems are: Problem set: 69 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 144 constraints, problems are : Problem set: 69 solved, 153 unsolved in 10742 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 68/68 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 69 solved, 153 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 6/6 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 5/11 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/11 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 3 (OVERLAPS) 4/67 variables, 3/14 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 6/20 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/20 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 6 (OVERLAPS) 182/249 variables, 67/87 constraints. Problems are: Problem set: 69 solved, 153 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/249 variables, 56/143 constraints. Problems are: Problem set: 69 solved, 153 unsolved
Problem TDEAD8 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD223 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/249 variables, 136/279 constraints. Problems are: Problem set: 73 solved, 149 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/249 variables, 1/280 constraints. Problems are: Problem set: 73 solved, 149 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/249 variables, 1/281 constraints. Problems are: Problem set: 73 solved, 149 unsolved
Problem TDEAD14 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
At refinement iteration 11 (INCLUDED_ONLY) 0/249 variables, 1/282 constraints. Problems are: Problem set: 77 solved, 145 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/249 variables, 1/283 constraints. Problems are: Problem set: 77 solved, 145 unsolved
Problem TDEAD224 is UNSAT
At refinement iteration 13 (INCLUDED_ONLY) 0/249 variables, 1/284 constraints. Problems are: Problem set: 78 solved, 144 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/249 variables, 2/286 constraints. Problems are: Problem set: 78 solved, 144 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/249 variables, 1/287 constraints. Problems are: Problem set: 78 solved, 144 unsolved
Problem TDEAD64 is UNSAT
At refinement iteration 16 (INCLUDED_ONLY) 0/249 variables, 3/290 constraints. Problems are: Problem set: 79 solved, 143 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 249/250 variables, and 290 constraints, problems are : Problem set: 79 solved, 143 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 67/68 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 136/222 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 40992ms problems are : Problem set: 79 solved, 143 unsolved
Search for dead transitions found 79 dead transitions in 41003ms
Found 79 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 79 transitions
Dead transitions reduction (with SMT) removed 79 transitions
Starting structural reductions in LTL mode, iteration 1 : 68/69 places, 148/227 transitions.
Reduce places removed 8 places and 36 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 60 transition count 112
Reduce places removed 6 places and 23 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 14 place count 54 transition count 89
Reduce places removed 3 places and 12 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 17 place count 51 transition count 77
Reduce places removed 3 places and 9 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 20 place count 48 transition count 68
Reduce places removed 2 places and 7 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 22 place count 46 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 23 place count 45 transition count 60
Applied a total of 23 rules in 9 ms. Remains 45 /68 variables (removed 23) and now considering 60/148 (removed 88) transitions.
[2026-05-25 07:48:47] [INFO ] Flow matrix only has 55 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2895632512024370293.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6996570572898915783.kers'
[2026-05-25 07:48:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2895632512024370293.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6996570572898915783.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 55 rows 43 cols 194 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-05-25 07:48:47] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6996570572898915783.kers
Total runtime 0 ms.
[2026-05-25 07:48:47] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-25 07:48:47] [INFO ] Flow matrix only has 55 transitions (discarded 5 similar events)
[2026-05-25 07:48:47] [INFO ] Invariant cache hit.
[2026-05-25 07:48:48] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-25 07:48:48] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/69 places, 60/227 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41769 ms. Remains : 45/69 places, 60/227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2026-05-25 07:48:48] [INFO ] Flow matrix only has 55 transitions (discarded 5 similar events)
[2026-05-25 07:48:48] [INFO ] Invariant cache hit.
[2026-05-25 07:48:48] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-25 07:48:48] [INFO ] Flow matrix only has 55 transitions (discarded 5 similar events)
[2026-05-25 07:48:48] [INFO ] Invariant cache hit.
[2026-05-25 07:48:48] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-25 07:48:48] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Running 55 sub problems to find dead transitions.
[2026-05-25 07:48:48] [INFO ] Flow matrix only has 55 transitions (discarded 5 similar events)
[2026-05-25 07:48:48] [INFO ] Invariant cache hit.
[2026-05-25 07:48:48] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (OVERLAPS) 4/44 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 55/99 variables, 44/57 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 26/83 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 1/100 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/100 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 11 (OVERLAPS) 0/100 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 85 constraints, problems are : Problem set: 0 solved, 55 unsolved in 1434 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 4/44 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 55/99 variables, 44/58 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/99 variables, 47/131 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/99 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 11 (OVERLAPS) 1/100 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 55 unsolved
Problem TDEAD24 is UNSAT
At refinement iteration 12 (INCLUDED_ONLY) 0/100 variables, 8/141 constraints. Problems are: Problem set: 1 solved, 54 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/100 variables, 1/142 constraints. Problems are: Problem set: 1 solved, 54 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/100 variables, 1/143 constraints. Problems are: Problem set: 1 solved, 54 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/100 variables, 1/144 constraints. Problems are: Problem set: 1 solved, 54 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/100 variables, 0/144 constraints. Problems are: Problem set: 1 solved, 54 unsolved
At refinement iteration 17 (OVERLAPS) 0/100 variables, 0/144 constraints. Problems are: Problem set: 1 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 144 constraints, problems are : Problem set: 1 solved, 54 unsolved in 3423 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 4869ms problems are : Problem set: 1 solved, 54 unsolved
Search for dead transitions found 1 dead transitions in 4870ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 45/45 places, 59/60 transitions.
Reduce places removed 1 places and 3 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 44 transition count 56
Applied a total of 1 rules in 1 ms. Remains 44 /45 variables (removed 1) and now considering 56/59 (removed 3) transitions.
[2026-05-25 07:48:53] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10160518532530635616.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2167727840667797007.kers'
[2026-05-25 07:48:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10160518532530635616.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2167727840667797007.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 51 rows 42 cols 176 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 07:48:53] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2167727840667797007.kers
Total runtime 0 ms.
[2026-05-25 07:48:53] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-25 07:48:53] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:48:53] [INFO ] Invariant cache hit.
[2026-05-25 07:48:53] [INFO ] State equation strengthened by 25 read => feed constraints.
[2026-05-25 07:48:53] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 44/45 places, 56/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5171 ms. Remains : 44/45 places, 56/60 transitions.
Support contains 15 out of 44 places after structural reductions.
[2026-05-25 07:48:53] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-05-25 07:48:53] [INFO ] Flatten gal took : 23 ms
FORMULA Medical-PT-16-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-16-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 07:48:53] [INFO ] Flatten gal took : 21 ms
[2026-05-25 07:48:53] [INFO ] Input system was already deterministic with 56 transitions.
Support contains 9 out of 44 places (down from 15) after GAL structural reductions.
RANDOM walk for 40012 steps (153 resets) in 928 ms. (43 steps per ms) remains 2/6 properties
BEST_FIRST walk for 40003 steps (51 resets) in 160 ms. (248 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (18 resets) in 227 ms. (175 steps per ms) remains 2/2 properties
[2026-05-25 07:48:53] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:48:53] [INFO ] Invariant cache hit.
[2026-05-25 07:48:53] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp4 is UNSAT
At refinement iteration 1 (OVERLAPS) 3/6 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 6/7 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 1/8 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem AtomicPropp2 is UNSAT
After SMT solving in domain Real declared 54/95 variables, and 20 constraints, problems are : Problem set: 2 solved, 0 unsolved in 35 ms.
Refiners :[Positive P Invariants (semi-flows): 1/9 constraints, State Equation: 18/44 constraints, ReadFeed: 1/25 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 6 simplifications.
FORMULA Medical-PT-16-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 07:48:54] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:48:54] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:48:54] [INFO ] Input system was already deterministic with 56 transitions.
Computed a total of 8 stabilizing places and 10 stable transitions
Graph (complete) has 162 edges and 44 vertex of which 43 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 56/56 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 43 transition count 56
Applied a total of 1 rules in 1 ms. Remains 43 /44 variables (removed 1) and now considering 56/56 (removed 0) transitions.
[2026-05-25 07:48:54] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10127032722718388013.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13933766033756174555.kers'
[2026-05-25 07:48:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10127032722718388013.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13933766033756174555.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 51 rows 41 cols 175 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 07:48:54] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-13933766033756174555.kers
Total runtime 26 ms.
[2026-05-25 07:48:54] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-25 07:48:54] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:48:54] [INFO ] Invariant cache hit.
[2026-05-25 07:48:54] [INFO ] State equation strengthened by 25 read => feed constraints.
[2026-05-25 07:48:54] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Running 51 sub problems to find dead transitions.
[2026-05-25 07:48:54] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:48:54] [INFO ] Invariant cache hit.
[2026-05-25 07:48:54] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 2/41 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 51/92 variables, 41/49 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 25/74 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 7 (OVERLAPS) 2/94 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 51 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 76 constraints, problems are : Problem set: 0 solved, 51 unsolved in 2210 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 43/43 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 51 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 2/41 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 51/92 variables, 41/49 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 25/74 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 38/112 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 9 (OVERLAPS) 2/94 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/94 variables, 13/128 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/94 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 12 (OVERLAPS) 0/94 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 128 constraints, problems are : Problem set: 0 solved, 51 unsolved in 1754 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 43/43 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3990ms problems are : Problem set: 0 solved, 51 unsolved
Search for dead transitions found 0 dead transitions in 3990ms
Starting structural reductions in LTL mode, iteration 1 : 43/44 places, 56/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4139 ms. Remains : 43/44 places, 56/56 transitions.
[2026-05-25 07:48:58] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:48:58] [INFO ] Flatten gal took : 5 ms
[2026-05-25 07:48:58] [INFO ] Input system was already deterministic with 56 transitions.
[2026-05-25 07:48:58] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:48:58] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:48:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality10731930170015408759.gal : 2 ms
[2026-05-25 07:48:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality3338033266207595887.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/CTLCardinality10731930170015408759.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3338033266207595887.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 07:49:28] [INFO ] Flatten gal took : 15 ms
[2026-05-25 07:49:28] [INFO ] Applying decomposition
[2026-05-25 07:49:28] [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/graph6718401052041214913.txt' '-o' '/tmp/graph6718401052041214913.bin' '-w' '/tmp/graph6718401052041214913.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6718401052041214913.bin' '-l' '-1' '-v' '-w' '/tmp/graph6718401052041214913.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:49:28] [INFO ] Decomposing Gal with order
[2026-05-25 07:49:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:49:28] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-25 07:49:28] [INFO ] Flatten gal took : 51 ms
[2026-05-25 07:49:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 4 ms.
[2026-05-25 07:49:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality16632369752236628136.gal : 2 ms
[2026-05-25 07:49:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality2193386023360745007.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/CTLCardinality16632369752236628136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2193386023360745007.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.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 56/56 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 43 transition count 56
Applied a total of 1 rules in 4 ms. Remains 43 /44 variables (removed 1) and now considering 56/56 (removed 0) transitions.
[2026-05-25 07:49:58] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:49:58] [INFO ] Invariant cache hit.
[2026-05-25 07:49:58] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-25 07:49:58] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:49:58] [INFO ] Invariant cache hit.
[2026-05-25 07:49:58] [INFO ] State equation strengthened by 25 read => feed constraints.
[2026-05-25 07:49:58] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 43/44 places, 56/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 43/44 places, 56/56 transitions.
[2026-05-25 07:49:58] [INFO ] Flatten gal took : 13 ms
[2026-05-25 07:49:58] [INFO ] Flatten gal took : 8 ms
[2026-05-25 07:49:58] [INFO ] Input system was already deterministic with 56 transitions.
[2026-05-25 07:49:58] [INFO ] Flatten gal took : 12 ms
[2026-05-25 07:49:58] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:49:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality9701325889336614597.gal : 1 ms
[2026-05-25 07:49:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality18325408741529320887.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/CTLCardinality9701325889336614597.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18325408741529320887.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 07:50:29] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:50:29] [INFO ] Applying decomposition
[2026-05-25 07:50:29] [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/graph6848376879895866194.txt' '-o' '/tmp/graph6848376879895866194.bin' '-w' '/tmp/graph6848376879895866194.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6848376879895866194.bin' '-l' '-1' '-v' '-w' '/tmp/graph6848376879895866194.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:50:29] [INFO ] Decomposing Gal with order
[2026-05-25 07:50:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:50:29] [INFO ] Removed a total of 17 redundant transitions.
[2026-05-25 07:50:29] [INFO ] Flatten gal took : 16 ms
[2026-05-25 07:50:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 2 ms.
[2026-05-25 07:50:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality16045275547975292975.gal : 2 ms
[2026-05-25 07:50:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality12257639064156892007.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/CTLCardinality16045275547975292975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12257639064156892007.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 : 44/44 places, 56/56 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 43 transition count 56
Applied a total of 1 rules in 1 ms. Remains 43 /44 variables (removed 1) and now considering 56/56 (removed 0) transitions.
[2026-05-25 07:50:59] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:50:59] [INFO ] Invariant cache hit.
[2026-05-25 07:50:59] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-25 07:50:59] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:50:59] [INFO ] Invariant cache hit.
[2026-05-25 07:50:59] [INFO ] State equation strengthened by 25 read => feed constraints.
[2026-05-25 07:50:59] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 43/44 places, 56/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 177 ms. Remains : 43/44 places, 56/56 transitions.
[2026-05-25 07:50:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:50:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:50:59] [INFO ] Input system was already deterministic with 56 transitions.
[2026-05-25 07:50:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:50:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:50:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality7772627261591293669.gal : 1 ms
[2026-05-25 07:50:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality134713887054553227.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/CTLCardinality7772627261591293669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality134713887054553227.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 07:51:29] [INFO ] Flatten gal took : 10 ms
[2026-05-25 07:51:29] [INFO ] Applying decomposition
[2026-05-25 07:51:29] [INFO ] Flatten gal took : 7 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/graph834979648465174592.txt' '-o' '/tmp/graph834979648465174592.bin' '-w' '/tmp/graph834979648465174592.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph834979648465174592.bin' '-l' '-1' '-v' '-w' '/tmp/graph834979648465174592.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:51:29] [INFO ] Decomposing Gal with order
[2026-05-25 07:51:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:51:29] [INFO ] Removed a total of 14 redundant transitions.
[2026-05-25 07:51:29] [INFO ] Flatten gal took : 8 ms
[2026-05-25 07:51:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 1 ms.
[2026-05-25 07:51:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality2746553976866622006.gal : 1 ms
[2026-05-25 07:51:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality6852763446640524014.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/CTLCardinality2746553976866622006.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6852763446640524014.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 : 44/44 places, 56/56 transitions.
Graph (complete) has 162 edges and 44 vertex of which 43 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1 place count 43 transition count 53
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 7 place count 40 transition count 53
Applied a total of 7 rules in 34 ms. Remains 40 /44 variables (removed 4) and now considering 53/56 (removed 3) transitions.
[2026-05-25 07:51:59] [INFO ] Flow matrix only has 48 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7040201222381973662.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15999232397495592171.kers'
[2026-05-25 07:51:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7040201222381973662.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15999232397495592171.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 48 rows 38 cols 169 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-05-25 07:51:59] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15999232397495592171.kers
Total runtime 3 ms.
[2026-05-25 07:51:59] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-25 07:51:59] [INFO ] Flow matrix only has 48 transitions (discarded 5 similar events)
[2026-05-25 07:51:59] [INFO ] Invariant cache hit.
[2026-05-25 07:51:59] [INFO ] State equation strengthened by 25 read => feed constraints.
[2026-05-25 07:51:59] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2026-05-25 07:51:59] [INFO ] Redundant transitions in 1 ms returned []
Running 51 sub problems to find dead transitions.
[2026-05-25 07:51:59] [INFO ] Flow matrix only has 48 transitions (discarded 5 similar events)
[2026-05-25 07:51:59] [INFO ] Invariant cache hit.
[2026-05-25 07:51:59] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 1/40 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 48/88 variables, 40/48 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 25/73 constraints. Problems are: Problem set: 0 solved, 51 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 7 (OVERLAPS) 0/88 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 73 constraints, problems are : Problem set: 0 solved, 51 unsolved in 981 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 40/40 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 51 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 1/40 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 48/88 variables, 40/48 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 25/73 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 51/124 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 9 (OVERLAPS) 0/88 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/88 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/88 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/88 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 13 (OVERLAPS) 0/88 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/88 variables, and 129 constraints, problems are : Problem set: 0 solved, 51 unsolved in 5503 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 40/40 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 6497ms problems are : Problem set: 0 solved, 51 unsolved
Search for dead transitions found 0 dead transitions in 6498ms
Starting structural reductions in SI_CTL mode, iteration 1 : 40/44 places, 53/56 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6706 ms. Remains : 40/44 places, 53/56 transitions.
[2026-05-25 07:52:06] [INFO ] Flatten gal took : 8 ms
[2026-05-25 07:52:06] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:52:06] [INFO ] Input system was already deterministic with 53 transitions.
[2026-05-25 07:52:06] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:52:06] [INFO ] Flatten gal took : 7 ms
[2026-05-25 07:52:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality1171756846684699383.gal : 2 ms
[2026-05-25 07:52:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality5423713867921505331.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/CTLCardinality1171756846684699383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5423713867921505331.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 -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 07:52:36] [INFO ] Flatten gal took : 13 ms
[2026-05-25 07:52:36] [INFO ] Applying decomposition
[2026-05-25 07:52:36] [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/graph7416103521747107556.txt' '-o' '/tmp/graph7416103521747107556.bin' '-w' '/tmp/graph7416103521747107556.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7416103521747107556.bin' '-l' '-1' '-v' '-w' '/tmp/graph7416103521747107556.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:52:36] [INFO ] Decomposing Gal with order
[2026-05-25 07:52:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:52:36] [INFO ] Removed a total of 22 redundant transitions.
[2026-05-25 07:52:36] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:52:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 4 ms.
[2026-05-25 07:52:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality15789234701267244488.gal : 2 ms
[2026-05-25 07:52:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality15890318791382580338.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/CTLCardinality15789234701267244488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15890318791382580338.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.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 56/56 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 43 transition count 56
Applied a total of 1 rules in 1 ms. Remains 43 /44 variables (removed 1) and now considering 56/56 (removed 0) transitions.
[2026-05-25 07:53:06] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5699972102474313196.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4589052179740802625.kers'
[2026-05-25 07:53:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5699972102474313196.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4589052179740802625.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 51 rows 41 cols 175 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 07:53:06] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4589052179740802625.kers
Total runtime 0 ms.
[2026-05-25 07:53:06] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-25 07:53:06] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:53:06] [INFO ] Invariant cache hit.
[2026-05-25 07:53:06] [INFO ] State equation strengthened by 25 read => feed constraints.
[2026-05-25 07:53:06] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Running 51 sub problems to find dead transitions.
[2026-05-25 07:53:06] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:53:06] [INFO ] Invariant cache hit.
[2026-05-25 07:53:06] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 2/41 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 51/92 variables, 41/49 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 25/74 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 7 (OVERLAPS) 2/94 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 51 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 76 constraints, problems are : Problem set: 0 solved, 51 unsolved in 1231 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 43/43 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 51 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 2/41 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 51/92 variables, 41/49 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 25/74 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 38/112 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 9 (OVERLAPS) 2/94 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/94 variables, 13/128 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/94 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 12 (OVERLAPS) 0/94 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 128 constraints, problems are : Problem set: 0 solved, 51 unsolved in 2241 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 43/43 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3496ms problems are : Problem set: 0 solved, 51 unsolved
Search for dead transitions found 0 dead transitions in 3496ms
Starting structural reductions in LTL mode, iteration 1 : 43/44 places, 56/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3678 ms. Remains : 43/44 places, 56/56 transitions.
[2026-05-25 07:53:10] [INFO ] Flatten gal took : 5 ms
[2026-05-25 07:53:10] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:53:10] [INFO ] Input system was already deterministic with 56 transitions.
[2026-05-25 07:53:10] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:53:10] [INFO ] Flatten gal took : 2 ms
[2026-05-25 07:53:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality4915445085853496508.gal : 0 ms
[2026-05-25 07:53:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality8813568616341689413.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/CTLCardinality4915445085853496508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8813568616341689413.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 -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 07:53:40] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:53:40] [INFO ] Applying decomposition
[2026-05-25 07:53:40] [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/graph16580313856210591086.txt' '-o' '/tmp/graph16580313856210591086.bin' '-w' '/tmp/graph16580313856210591086.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16580313856210591086.bin' '-l' '-1' '-v' '-w' '/tmp/graph16580313856210591086.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:53:40] [INFO ] Decomposing Gal with order
[2026-05-25 07:53:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:53:40] [INFO ] Removed a total of 17 redundant transitions.
[2026-05-25 07:53:40] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:53:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 1 ms.
[2026-05-25 07:53:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality7876438952655129147.gal : 1 ms
[2026-05-25 07:53:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality7518064103122486222.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/CTLCardinality7876438952655129147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7518064103122486222.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 LTL mode, iteration 0 : 44/44 places, 56/56 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 43 transition count 56
Applied a total of 1 rules in 3 ms. Remains 43 /44 variables (removed 1) and now considering 56/56 (removed 0) transitions.
[2026-05-25 07:54:10] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:54:10] [INFO ] Invariant cache hit.
[2026-05-25 07:54:10] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-25 07:54:10] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2026-05-25 07:54:10] [INFO ] Invariant cache hit.
[2026-05-25 07:54:10] [INFO ] State equation strengthened by 25 read => feed constraints.
[2026-05-25 07:54:10] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 43/44 places, 56/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 43/44 places, 56/56 transitions.
[2026-05-25 07:54:10] [INFO ] Flatten gal took : 3 ms
[2026-05-25 07:54:10] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:54:10] [INFO ] Input system was already deterministic with 56 transitions.
[2026-05-25 07:54:10] [INFO ] Flatten gal took : 2 ms
[2026-05-25 07:54:10] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:54:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality15993067364966757209.gal : 1 ms
[2026-05-25 07:54:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality1987736694365486011.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/CTLCardinality15993067364966757209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1987736694365486011.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 07:54:40] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:54:40] [INFO ] Applying decomposition
[2026-05-25 07:54:40] [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/graph12832890151535597847.txt' '-o' '/tmp/graph12832890151535597847.bin' '-w' '/tmp/graph12832890151535597847.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12832890151535597847.bin' '-l' '-1' '-v' '-w' '/tmp/graph12832890151535597847.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:54:40] [INFO ] Decomposing Gal with order
[2026-05-25 07:54:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:54:40] [INFO ] Removed a total of 19 redundant transitions.
[2026-05-25 07:54:40] [INFO ] Flatten gal took : 4 ms
[2026-05-25 07:54:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 1 ms.
[2026-05-25 07:54:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality14205320333497077248.gal : 1 ms
[2026-05-25 07:54:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality18445287131970806180.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/CTLCardinality14205320333497077248.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18445287131970806180.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 07:55:10] [INFO ] Flatten gal took : 9 ms
[2026-05-25 07:55:10] [INFO ] Flatten gal took : 6 ms
[2026-05-25 07:55:10] [INFO ] Applying decomposition
[2026-05-25 07:55:10] [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/graph4651889951200807623.txt' '-o' '/tmp/graph4651889951200807623.bin' '-w' '/tmp/graph4651889951200807623.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4651889951200807623.bin' '-l' '-1' '-v' '-w' '/tmp/graph4651889951200807623.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:55:10] [INFO ] Decomposing Gal with order
[2026-05-25 07:55:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:55:10] [INFO ] Removed a total of 34 redundant transitions.
[2026-05-25 07:55:10] [INFO ] Flatten gal took : 10 ms
[2026-05-25 07:55:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 4 ms.
[2026-05-25 07:55:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality2448981609765015728.gal : 1 ms
[2026-05-25 07:55:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality44035695049894686.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/CTLCardinality2448981609765015728.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality44035695049894686.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 -...281
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 08:17:33] [INFO ] Flatten gal took : 192 ms
[2026-05-25 08:17:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality18309742891389774559.gal : 16 ms
[2026-05-25 08:17:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality4111277773010595395.ctl : 5 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/CTLCardinality18309742891389774559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4111277773010595395.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 6 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 08:39:55] [INFO ] Flatten gal took : 37 ms
[2026-05-25 08:39:55] [INFO ] Input system was already deterministic with 56 transitions.
[2026-05-25 08:39:55] [INFO ] Transformed 44 places.
[2026-05-25 08:39:55] [INFO ] Transformed 56 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 08:39:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality3081767881794150323.gal : 1 ms
[2026-05-25 08:39:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality4527611655723045933.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/CTLCardinality3081767881794150323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4527611655723045933.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 -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 6 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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 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-16"
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-16, 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-oct2-177969019800057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-16.tgz
mv Medical-PT-16 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 ;