Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r050-smll-177946901000025.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Champagne-PT-H05T0R, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r050-smll-177946901000025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.6K Mar 6 10:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 6 10:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 6 10:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 6 10:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 6 10:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Mar 6 10:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Mar 6 10:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 6 10:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 87K 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 Champagne-PT-H05T0R-CTLCardinality-2024-00
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-01
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-02
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-03
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-04
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-05
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-06
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-07
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-08
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-09
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-10
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-11
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-12
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-13
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-14
FORMULA_NAME Champagne-PT-H05T0R-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779482377332

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Champagne-PT-H05T0R
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-22 20:39:39] [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]
[2026-05-22 20:39:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 20:39:40] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2026-05-22 20:39:40] [INFO ] Transformed 299 places.
[2026-05-22 20:39:40] [INFO ] Transformed 386 transitions.
[2026-05-22 20:39:40] [INFO ] Found NUPN structural information;
[2026-05-22 20:39:40] [INFO ] Parsed PT model containing 299 places and 386 transitions and 966 arcs in 361 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 97 out of 299 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 299/299 places, 386/386 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 254 transition count 341
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 254 transition count 341
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 102 place count 242 transition count 329
Iterating global reduction 0 with 12 rules applied. Total rules applied 114 place count 242 transition count 329
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 119 place count 237 transition count 321
Iterating global reduction 0 with 5 rules applied. Total rules applied 124 place count 237 transition count 321
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 127 place count 237 transition count 318
Applied a total of 127 rules in 96 ms. Remains 237 /299 variables (removed 62) and now considering 318/386 (removed 68) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4489343777862352853.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3949123857724217647.kers'
[2026-05-22 20:39:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4489343777862352853.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3949123857724217647.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 318 rows 237 cols 822 entries
Finished phase 1 with 222 SingleSign rule and 0 generalized
[2026-05-22 20:39:40] [INFO ] Computed 15 invariants in 2 ms
Computed 15 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3949123857724217647.kers
Total runtime 3 ms.
[2026-05-22 20:39:41] [INFO ] Implicit Places using invariants in 512 ms returned []
[2026-05-22 20:39:41] [INFO ] Invariant cache hit.
[2026-05-22 20:39:41] [INFO ] Implicit Places using invariants and state equation in 489 ms returned []
Implicit Place search using SMT with State Equation took 1056 ms to find 0 implicit places.
Running 317 sub problems to find dead transitions.
[2026-05-22 20:39:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (OVERLAPS) 1/237 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 8/23 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/237 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (OVERLAPS) 318/555 variables, 237/260 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 555/555 variables, and 260 constraints, problems are : Problem set: 0 solved, 317 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 317 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (OVERLAPS) 1/237 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 8/23 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/237 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/237 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 6 (OVERLAPS) 318/555 variables, 237/262 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/555 variables, 317/579 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/555 variables, 9/588 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 555/555 variables, and 592 constraints, problems are : Problem set: 0 solved, 317 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60294ms problems are : Problem set: 0 solved, 317 unsolved
Search for dead transitions found 0 dead transitions in 60325ms
Starting structural reductions in LTL mode, iteration 1 : 237/299 places, 318/386 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61558 ms. Remains : 237/299 places, 318/386 transitions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Applied a total of 0 rules in 8 ms. Remains 237 /237 variables (removed 0) and now considering 318/318 (removed 0) transitions.
[2026-05-22 20:40:41] [INFO ] Invariant cache hit.
[2026-05-22 20:40:42] [INFO ] Implicit Places using invariants in 152 ms returned []
[2026-05-22 20:40:42] [INFO ] Invariant cache hit.
[2026-05-22 20:40:42] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 512 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 521 ms. Remains : 237/237 places, 318/318 transitions.
Support contains 97 out of 237 places after structural reductions.
[2026-05-22 20:40:42] [INFO ] Flatten gal took : 104 ms
[2026-05-22 20:40:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 20:40:42] [INFO ] Flatten gal took : 48 ms
[2026-05-22 20:40:43] [INFO ] Input system was already deterministic with 318 transitions.
Support contains 86 out of 237 places (down from 97) after GAL structural reductions.
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (231 resets) in 2165 ms. (18 steps per ms) remains 2/57 properties
BEST_FIRST walk for 40004 steps (24 resets) in 155 ms. (256 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (32 resets) in 327 ms. (121 steps per ms) remains 2/2 properties
[2026-05-22 20:40:44] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 99/106 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 131/237 variables, 9/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/237 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 318/555 variables, 237/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/555 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/555 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 555/555 variables, and 252 constraints, problems are : Problem set: 0 solved, 2 unsolved in 308 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp38 is UNSAT
At refinement iteration 1 (OVERLAPS) 99/106 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 131/237 variables, 9/15 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/237 variables, 1/16 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 318/555 variables, 237/253 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/555 variables, 1/254 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/555 variables, 0/254 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/555 variables, 0/254 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 555/555 variables, and 254 constraints, problems are : Problem set: 1 solved, 1 unsolved in 378 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 694ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 75 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=25 )
Parikh walk visited 1 properties in 20 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2026-05-22 20:40:44] [INFO ] Flatten gal took : 27 ms
[2026-05-22 20:40:44] [INFO ] Flatten gal took : 29 ms
[2026-05-22 20:40:44] [INFO ] Input system was already deterministic with 318 transitions.
Computed a total of 43 stabilizing places and 43 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Graph (trivial) has 217 edges and 237 vertex of which 26 / 237 are part of one of the 5 SCC in 5 ms
Free SCC test removed 21 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 68 place count 215 transition count 226
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 91 rules applied. Total rules applied 159 place count 148 transition count 202
Reduce places removed 11 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 13 rules applied. Total rules applied 172 place count 137 transition count 200
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 174 place count 135 transition count 200
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 174 place count 135 transition count 195
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 184 place count 130 transition count 195
Discarding 29 places :
Symmetric choice reduction at 4 with 29 rule applications. Total rules 213 place count 101 transition count 166
Iterating global reduction 4 with 29 rules applied. Total rules applied 242 place count 101 transition count 166
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 244 place count 101 transition count 164
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 245 place count 100 transition count 164
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 245 place count 100 transition count 157
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 259 place count 93 transition count 157
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 262 place count 90 transition count 147
Iterating global reduction 6 with 3 rules applied. Total rules applied 265 place count 90 transition count 147
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 268 place count 90 transition count 144
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 7 with 60 rules applied. Total rules applied 328 place count 60 transition count 114
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 333 place count 55 transition count 98
Iterating global reduction 7 with 5 rules applied. Total rules applied 338 place count 55 transition count 98
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 343 place count 55 transition count 93
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 345 place count 53 transition count 91
Applied a total of 345 rules in 174 ms. Remains 53 /237 variables (removed 184) and now considering 91/318 (removed 227) transitions.
[2026-05-22 20:40:45] [INFO ] Flow matrix only has 60 transitions (discarded 31 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8846083836035400752.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15361114942146578930.kers'
[2026-05-22 20:40:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8846083836035400752.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15361114942146578930.kers]
Normalized transition count is 59 out of 60 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 59 rows 52 cols 158 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-05-22 20:40:45] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15361114942146578930.kers
Total runtime 2 ms.
[2026-05-22 20:40:45] [INFO ] Implicit Places using invariants in 165 ms returned []
[2026-05-22 20:40:45] [INFO ] Flow matrix only has 60 transitions (discarded 31 similar events)
[2026-05-22 20:40:45] [INFO ] Invariant cache hit.
[2026-05-22 20:40:45] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2026-05-22 20:40:45] [INFO ] Redundant transitions in 3 ms returned []
Running 64 sub problems to find dead transitions.
[2026-05-22 20:40:45] [INFO ] Flow matrix only has 60 transitions (discarded 31 similar events)
[2026-05-22 20:40:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 4/53 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (OVERLAPS) 59/112 variables, 53/68 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 0/112 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/113 variables, and 68 constraints, problems are : Problem set: 0 solved, 64 unsolved in 2135 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 53/53 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 4/53 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (OVERLAPS) 59/112 variables, 53/68 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 64/132 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (OVERLAPS) 0/112 variables, 11/143 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (OVERLAPS) 0/112 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/113 variables, and 143 constraints, problems are : Problem set: 0 solved, 64 unsolved in 4848 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 53/53 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 11/11 constraints]
After SMT, in 7004ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 7006ms
Starting structural reductions in SI_CTL mode, iteration 1 : 53/237 places, 91/318 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7485 ms. Remains : 53/237 places, 91/318 transitions.
[2026-05-22 20:40:52] [INFO ] Flatten gal took : 10 ms
[2026-05-22 20:40:52] [INFO ] Flatten gal took : 10 ms
[2026-05-22 20:40:52] [INFO ] Input system was already deterministic with 91 transitions.
[2026-05-22 20:40:52] [INFO ] Flatten gal took : 9 ms
[2026-05-22 20:40:52] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:40:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality4771860217272107602.gal : 5 ms
[2026-05-22 20:40:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality15763867346262774802.ctl : 9 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/CTLCardinality4771860217272107602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15763867346262774802.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.20998e+07,0.045773,4292,2,99,5,1268,6,0,300,782,0


Converting to forward existential form...Done !
original formula: EF(((AF(AG(((p292==0) + AG(((p110==0)||(p157==1)))))) * AG((p144==0))) * EG(((p96!=0)&&(p3!=1)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * (!(EG(!(!(E(TRUE U !(((p292==0) + !(E(TRUE U !(((p110==0)||(p157==1)))))))))))) * !(E(T...208
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 87/4/4
(forward)formula 0,1,0.164245,6312,1,0,22,12040,33,12,1631,12555,18
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 196 transition count 277
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 196 transition count 277
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 196 transition count 276
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 111 place count 168 transition count 242
Iterating global reduction 1 with 28 rules applied. Total rules applied 139 place count 168 transition count 242
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 141 place count 168 transition count 240
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 157 place count 152 transition count 211
Iterating global reduction 2 with 16 rules applied. Total rules applied 173 place count 152 transition count 211
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 179 place count 152 transition count 205
Applied a total of 179 rules in 31 ms. Remains 152 /237 variables (removed 85) and now considering 205/318 (removed 113) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2454429973144283828.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16798917944915191447.kers'
[2026-05-22 20:40:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2454429973144283828.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16798917944915191447.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 205 rows 152 cols 542 entries
Finished phase 1 with 137 SingleSign rule and 0 generalized
[2026-05-22 20:40:52] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16798917944915191447.kers
Total runtime 2 ms.
[2026-05-22 20:40:52] [INFO ] Implicit Places using invariants in 130 ms returned []
[2026-05-22 20:40:52] [INFO ] Invariant cache hit.
[2026-05-22 20:40:53] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
Running 204 sub problems to find dead transitions.
[2026-05-22 20:40:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (OVERLAPS) 1/152 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (OVERLAPS) 205/357 variables, 152/167 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/357 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (OVERLAPS) 0/357 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 204 unsolved
No progress, stopping.
After SMT solving in domain Real declared 357/357 variables, and 167 constraints, problems are : Problem set: 0 solved, 204 unsolved in 16543 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 152/152 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 204 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (OVERLAPS) 1/152 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (OVERLAPS) 205/357 variables, 152/167 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/357 variables, 204/371 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/357 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/357 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/357 variables, 1/374 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/357 variables, 1/375 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/357 variables, 3/378 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/357 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 204 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 357/357 variables, and 378 constraints, problems are : Problem set: 0 solved, 204 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 152/152 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 46605ms problems are : Problem set: 0 solved, 204 unsolved
Search for dead transitions found 0 dead transitions in 46608ms
Starting structural reductions in LTL mode, iteration 1 : 152/237 places, 205/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47028 ms. Remains : 152/237 places, 205/318 transitions.
[2026-05-22 20:41:39] [INFO ] Flatten gal took : 17 ms
[2026-05-22 20:41:39] [INFO ] Flatten gal took : 17 ms
[2026-05-22 20:41:39] [INFO ] Input system was already deterministic with 205 transitions.
[2026-05-22 20:41:39] [INFO ] Flatten gal took : 15 ms
[2026-05-22 20:41:39] [INFO ] Flatten gal took : 16 ms
[2026-05-22 20:41:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality13151691065419338352.gal : 8 ms
[2026-05-22 20:41:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality15250702904433368946.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/CTLCardinality13151691065419338352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15250702904433368946.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82948e+14,0.147584,6512,2,903,5,11637,6,0,815,9850,0


Converting to forward existential form...Done !
original formula: EX(((EF((p61==0)) * AG(((p88==0)||(p229==1)))) * ((p20==0)||(p11==1))))
=> equivalent forward existential formula: [(((EY(Init) * ((p20==0)||(p11==1))) * E(TRUE U (p61==0))) * !(E(TRUE U !(((p88==0)||(p229==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t23, t24, t28, t33, t37, t39, t44, t45, t49, t55, t59, t64, t68, t73, t74, t78, t84, t88,...320
(forward)formula 0,0,4.2042,96680,1,0,437,502660,434,230,4948,542297,556
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 196 transition count 277
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 196 transition count 277
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 196 transition count 276
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 111 place count 168 transition count 239
Iterating global reduction 1 with 28 rules applied. Total rules applied 139 place count 168 transition count 239
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 143 place count 168 transition count 235
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 158 place count 153 transition count 205
Iterating global reduction 2 with 15 rules applied. Total rules applied 173 place count 153 transition count 205
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 180 place count 153 transition count 198
Applied a total of 180 rules in 16 ms. Remains 153 /237 variables (removed 84) and now considering 198/318 (removed 120) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1035566944607639276.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1909701177823492172.kers'
[2026-05-22 20:41:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1035566944607639276.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1909701177823492172.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 198 rows 153 cols 514 entries
Finished phase 1 with 138 SingleSign rule and 0 generalized
[2026-05-22 20:41:44] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1909701177823492172.kers
Total runtime 2 ms.
[2026-05-22 20:41:44] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-22 20:41:44] [INFO ] Invariant cache hit.
[2026-05-22 20:41:44] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
Running 197 sub problems to find dead transitions.
[2026-05-22 20:41:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (OVERLAPS) 198/351 variables, 153/168 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (OVERLAPS) 0/351 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 197 unsolved
No progress, stopping.
After SMT solving in domain Real declared 351/351 variables, and 168 constraints, problems are : Problem set: 0 solved, 197 unsolved in 15153 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 197 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (OVERLAPS) 198/351 variables, 153/168 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 197/365 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 2/368 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/351 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 9 (OVERLAPS) 0/351 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/351 variables, 2/372 constraints. Problems are: Problem set: 0 solved, 197 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 351/351 variables, and 372 constraints, problems are : Problem set: 0 solved, 197 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 45204ms problems are : Problem set: 0 solved, 197 unsolved
Search for dead transitions found 0 dead transitions in 45206ms
Starting structural reductions in LTL mode, iteration 1 : 153/237 places, 198/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45461 ms. Remains : 153/237 places, 198/318 transitions.
[2026-05-22 20:42:29] [INFO ] Flatten gal took : 16 ms
[2026-05-22 20:42:29] [INFO ] Flatten gal took : 16 ms
[2026-05-22 20:42:29] [INFO ] Input system was already deterministic with 198 transitions.
[2026-05-22 20:42:29] [INFO ] Flatten gal took : 15 ms
[2026-05-22 20:42:29] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:42:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality11651038588102929452.gal : 6 ms
[2026-05-22 20:42:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality12450254095722431862.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/CTLCardinality11651038588102929452.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12450254095722431862.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.98788e+14,0.151771,6508,2,920,5,11692,6,0,812,9851,0


Converting to forward existential form...Done !
original formula: (AF((p95==0)) * AX((AX(AF((((p221==0)||(p258==1))&&(p84==1)))) + A(!(((p152==1) + AX((p77==0)))) U (((p56==1)&&(p117==0)) + AF((p131==1))...160
=> equivalent forward existential formula: ([FwdG(Init,!((p95==0)))] = FALSE * [FwdG(EY((EY(Init) * !(!((E(!((((p56==1)&&(p117==0)) + !(EG(!((p131==1))))))...359
Reverse transition relation is NOT exact ! Due to transitions t4, t23, t26, t29, t35, t36, t40, t45, t46, t50, t56, t60, t65, t69, t75, t79, t86, t87, t90,...308
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 192/0/6
(forward)formula 0,0,13.751,319432,1,0,1618,1.8217e+06,438,978,5165,2.45429e+06,1845
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Graph (trivial) has 225 edges and 237 vertex of which 34 / 237 are part of one of the 6 SCC in 0 ms
Free SCC test removed 28 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 67 place count 208 transition count 219
Reduce places removed 66 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 89 rules applied. Total rules applied 156 place count 142 transition count 196
Reduce places removed 11 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 14 rules applied. Total rules applied 170 place count 131 transition count 193
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 175 place count 128 transition count 191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 176 place count 127 transition count 191
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 176 place count 127 transition count 187
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 184 place count 123 transition count 187
Discarding 28 places :
Symmetric choice reduction at 5 with 28 rule applications. Total rules 212 place count 95 transition count 159
Iterating global reduction 5 with 28 rules applied. Total rules applied 240 place count 95 transition count 159
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 240 place count 95 transition count 154
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 250 place count 90 transition count 154
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 256 place count 84 transition count 134
Iterating global reduction 5 with 6 rules applied. Total rules applied 262 place count 84 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 268 place count 84 transition count 128
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 334 place count 51 transition count 95
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 338 place count 47 transition count 81
Iterating global reduction 6 with 4 rules applied. Total rules applied 342 place count 47 transition count 81
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 346 place count 47 transition count 77
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 348 place count 45 transition count 75
Applied a total of 348 rules in 41 ms. Remains 45 /237 variables (removed 192) and now considering 75/318 (removed 243) transitions.
[2026-05-22 20:42:43] [INFO ] Flow matrix only has 49 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17961289271866159071.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2740707367424735218.kers'
[2026-05-22 20:42:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17961289271866159071.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2740707367424735218.kers]
Normalized transition count is 48 out of 49 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 48 rows 42 cols 130 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-22 20:42:43] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2740707367424735218.kers
Total runtime 0 ms.
[2026-05-22 20:42:43] [INFO ] Implicit Places using invariants in 241 ms returned []
[2026-05-22 20:42:43] [INFO ] Flow matrix only has 49 transitions (discarded 26 similar events)
[2026-05-22 20:42:43] [INFO ] Invariant cache hit.
[2026-05-22 20:42:43] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2026-05-22 20:42:43] [INFO ] Redundant transitions in 2 ms returned []
Running 43 sub problems to find dead transitions.
[2026-05-22 20:42:43] [INFO ] Flow matrix only has 49 transitions (discarded 26 similar events)
[2026-05-22 20:42:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 2/45 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 48/93 variables, 45/60 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (OVERLAPS) 0/93 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 93/94 variables, and 60 constraints, problems are : Problem set: 0 solved, 43 unsolved in 1437 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 2/45 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 48/93 variables, 45/60 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 43/103 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/93 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 93/94 variables, and 103 constraints, problems are : Problem set: 0 solved, 43 unsolved in 1540 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2989ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 2990ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/237 places, 75/318 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3389 ms. Remains : 45/237 places, 75/318 transitions.
[2026-05-22 20:42:46] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:42:46] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:42:46] [INFO ] Input system was already deterministic with 75 transitions.
[2026-05-22 20:42:46] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:42:46] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:42:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality11238586032167015351.gal : 2 ms
[2026-05-22 20:42:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality9128416555177955840.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/CTLCardinality11238586032167015351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9128416555177955840.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.44784e+06,0.026047,4344,2,76,5,1254,6,0,252,984,0


Converting to forward existential form...Done !
original formula: AG(AF(EG((AF((p57==1)) + (((p243==0)&&(p212==1))&&(p104==0))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG((!(EG(!((p57==1)))) + (((p243==0)&&(p212==1))&&(p104==0))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 70/0/5
Using saturation style SCC detection
(forward)formula 0,0,0.178606,7384,1,0,18,16402,30,13,1308,20315,15
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 198 transition count 279
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 198 transition count 279
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 79 place count 198 transition count 278
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 106 place count 171 transition count 245
Iterating global reduction 1 with 27 rules applied. Total rules applied 133 place count 171 transition count 245
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 136 place count 171 transition count 242
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 149 place count 158 transition count 214
Iterating global reduction 2 with 13 rules applied. Total rules applied 162 place count 158 transition count 214
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 169 place count 158 transition count 207
Applied a total of 169 rules in 15 ms. Remains 158 /237 variables (removed 79) and now considering 207/318 (removed 111) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-321137698741944926.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18317442576282778285.kers'
[2026-05-22 20:42:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-321137698741944926.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18317442576282778285.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 207 rows 158 cols 540 entries
Finished phase 1 with 143 SingleSign rule and 0 generalized
[2026-05-22 20:42:47] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18317442576282778285.kers
Total runtime 2 ms.
[2026-05-22 20:42:47] [INFO ] Implicit Places using invariants in 124 ms returned []
[2026-05-22 20:42:47] [INFO ] Invariant cache hit.
[2026-05-22 20:42:47] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
Running 206 sub problems to find dead transitions.
[2026-05-22 20:42:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (OVERLAPS) 1/158 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (OVERLAPS) 207/365 variables, 158/174 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (OVERLAPS) 0/365 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Real declared 365/365 variables, and 174 constraints, problems are : Problem set: 0 solved, 206 unsolved in 18816 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 206 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (OVERLAPS) 1/158 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (OVERLAPS) 207/365 variables, 158/174 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 206/380 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 6/386 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 1/387 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/365 variables, 1/388 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/365 variables, 3/391 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/365 variables, 1/392 constraints. Problems are: Problem set: 0 solved, 206 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 365/365 variables, and 392 constraints, problems are : Problem set: 0 solved, 206 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 48858ms problems are : Problem set: 0 solved, 206 unsolved
Search for dead transitions found 0 dead transitions in 48860ms
Starting structural reductions in LTL mode, iteration 1 : 158/237 places, 207/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49255 ms. Remains : 158/237 places, 207/318 transitions.
[2026-05-22 20:43:36] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:43:36] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:43:36] [INFO ] Input system was already deterministic with 207 transitions.
[2026-05-22 20:43:36] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:43:36] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:43:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality11062364309180294497.gal : 3 ms
[2026-05-22 20:43:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality11259825825606815574.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/CTLCardinality11062364309180294497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11259825825606815574.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.75837e+14,0.207666,7872,2,1227,5,18232,6,0,841,17575,0


Converting to forward existential form...Done !
original formula: (AF((p19==1)) * E((p280!=1) U EX(!((((((p120==0)||(p194==1))&&((p14==0)||(p108==1)))||(p43!=0)) * A((p110==1) U (p72==1)))))))
=> equivalent forward existential formula: ([FwdG(Init,!((p19==1)))] = FALSE * [(Init * !(E((p280!=1) U EX(!((((((p120==0)||(p194==1))&&((p14==0)||(p108==1...256
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t24, t25, t29, t34, t38, t43, t44, t48, t54, t57, t64, t68, t73, t74, t78, t84, t88, ...331
Hit Full ! (commute/partial/dont) 200/0/7
(forward)formula 0,0,10.1892,242064,1,0,1137,1.39156e+06,455,549,5173,1.74937e+06,1299
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 195 transition count 276
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 195 transition count 276
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 85 place count 195 transition count 275
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 114 place count 166 transition count 237
Iterating global reduction 1 with 29 rules applied. Total rules applied 143 place count 166 transition count 237
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 146 place count 166 transition count 234
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 162 place count 150 transition count 206
Iterating global reduction 2 with 16 rules applied. Total rules applied 178 place count 150 transition count 206
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 184 place count 150 transition count 200
Applied a total of 184 rules in 9 ms. Remains 150 /237 variables (removed 87) and now considering 200/318 (removed 118) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16413782376382298829.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11840225047893592086.kers'
[2026-05-22 20:43:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16413782376382298829.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11840225047893592086.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 200 rows 150 cols 526 entries
Finished phase 1 with 135 SingleSign rule and 0 generalized
[2026-05-22 20:43:46] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11840225047893592086.kers
Total runtime 2 ms.
[2026-05-22 20:43:46] [INFO ] Implicit Places using invariants in 108 ms returned []
[2026-05-22 20:43:46] [INFO ] Invariant cache hit.
[2026-05-22 20:43:47] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
Running 199 sub problems to find dead transitions.
[2026-05-22 20:43:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 1 (OVERLAPS) 1/150 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 3 (OVERLAPS) 200/350 variables, 150/165 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/350 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 5 (OVERLAPS) 0/350 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 199 unsolved
No progress, stopping.
After SMT solving in domain Real declared 350/350 variables, and 165 constraints, problems are : Problem set: 0 solved, 199 unsolved in 15571 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 150/150 constraints, PredecessorRefiner: 199/199 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 199 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 1 (OVERLAPS) 1/150 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 3 (OVERLAPS) 200/350 variables, 150/165 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/350 variables, 199/364 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/350 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/350 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/350 variables, 3/369 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/350 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/350 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 10 (OVERLAPS) 0/350 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 199 unsolved
No progress, stopping.
After SMT solving in domain Int declared 350/350 variables, and 370 constraints, problems are : Problem set: 0 solved, 199 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 150/150 constraints, PredecessorRefiner: 199/199 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 45604ms problems are : Problem set: 0 solved, 199 unsolved
Search for dead transitions found 0 dead transitions in 45605ms
Starting structural reductions in LTL mode, iteration 1 : 150/237 places, 200/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45927 ms. Remains : 150/237 places, 200/318 transitions.
[2026-05-22 20:44:32] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:44:32] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:44:32] [INFO ] Input system was already deterministic with 200 transitions.
[2026-05-22 20:44:32] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:44:32] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:44:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality13149215722774813810.gal : 3 ms
[2026-05-22 20:44:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality14593701781053983298.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/CTLCardinality13149215722774813810.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14593701781053983298.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.34254e+14,0.139048,6312,2,853,5,10945,6,0,802,8733,0


Converting to forward existential form...Done !
original formula: EF((AX((EX(((p116==0)||(p12==1))) + (p84==1))) * EF(AG(((p209==0)||(p74==1))))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !(EX(!((EX(((p116==0)||(p12==1))) + (p84==1)))))),TRUE) * !(E(TRUE U !(((p209==0)||(p7...175
Reverse transition relation is NOT exact ! Due to transitions t4, t23, t24, t28, t33, t37, t42, t43, t47, t54, t58, t63, t67, t72, t73, t77, t83, t87, t93,...308
(forward)formula 0,1,2.98987,74568,1,0,418,399324,425,222,5014,382596,535
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 199 transition count 280
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 199 transition count 280
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 77 place count 199 transition count 279
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 102 place count 174 transition count 245
Iterating global reduction 1 with 25 rules applied. Total rules applied 127 place count 174 transition count 245
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 131 place count 174 transition count 241
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 142 place count 163 transition count 223
Iterating global reduction 2 with 11 rules applied. Total rules applied 153 place count 163 transition count 223
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 156 place count 163 transition count 220
Applied a total of 156 rules in 8 ms. Remains 163 /237 variables (removed 74) and now considering 220/318 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2640025274076262664.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11513929295514830947.kers'
[2026-05-22 20:44:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2640025274076262664.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11513929295514830947.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 220 rows 163 cols 582 entries
Finished phase 1 with 148 SingleSign rule and 0 generalized
[2026-05-22 20:44:35] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11513929295514830947.kers
Total runtime 2 ms.
[2026-05-22 20:44:35] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-22 20:44:35] [INFO ] Invariant cache hit.
[2026-05-22 20:44:36] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2026-05-22 20:44:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 220/383 variables, 163/178 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 0/383 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 383/383 variables, and 178 constraints, problems are : Problem set: 0 solved, 219 unsolved in 18673 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 163/163 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 220/383 variables, 163/178 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/383 variables, 219/397 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/383 variables, 2/399 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/383 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/383 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 0/383 variables, 4/404 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/383 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 383/383 variables, and 404 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 163/163 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 48709ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 48711ms
Starting structural reductions in LTL mode, iteration 1 : 163/237 places, 220/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49004 ms. Remains : 163/237 places, 220/318 transitions.
[2026-05-22 20:45:24] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:45:24] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:45:24] [INFO ] Input system was already deterministic with 220 transitions.
[2026-05-22 20:45:24] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:45:24] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:45:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality7475772652021642932.gal : 3 ms
[2026-05-22 20:45:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality12514392383971189805.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/CTLCardinality7475772652021642932.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12514392383971189805.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.02967e+14,0.18034,7024,2,1068,5,13574,6,0,874,12626,0


Converting to forward existential form...Done !
original formula: ((EX(EX(EG((((p264==0)||(p267==1))||((p196==0)||(p86==1)))))) + EG(((((((p0==0)&&(p138==0))&&(p185==1))||(p289==1)) * !(E((p205==1) U (p2...279
=> equivalent forward existential formula: (([FwdG(EY(EY(Init)),(((p264==0)||(p267==1))||((p196==0)||(p86==1))))] != FALSE + [FwdG(Init,((((((p0==0)&&(p138...743
Hit Full ! (commute/partial/dont) 212/0/8
(forward)formula 0,1,1.06042,25264,1,0,48,113393,19,4,4122,74239,46
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 200 transition count 281
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 200 transition count 281
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 99 place count 175 transition count 247
Iterating global reduction 0 with 25 rules applied. Total rules applied 124 place count 175 transition count 247
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 128 place count 175 transition count 243
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 139 place count 164 transition count 224
Iterating global reduction 1 with 11 rules applied. Total rules applied 150 place count 164 transition count 224
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 154 place count 164 transition count 220
Applied a total of 154 rules in 7 ms. Remains 164 /237 variables (removed 73) and now considering 220/318 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7256823066259280731.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13875970073314583821.kers'
[2026-05-22 20:45:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7256823066259280731.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13875970073314583821.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 220 rows 164 cols 578 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-22 20:45:26] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13875970073314583821.kers
Total runtime 2 ms.
[2026-05-22 20:45:26] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-22 20:45:26] [INFO ] Invariant cache hit.
[2026-05-22 20:45:26] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2026-05-22 20:45:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 220/384 variables, 164/180 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/384 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 0/384 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 384/384 variables, and 180 constraints, problems are : Problem set: 0 solved, 219 unsolved in 21650 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 164/164 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 220/384 variables, 164/180 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/384 variables, 219/399 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/384 variables, 6/405 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/384 variables, 3/408 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/384 variables, 3/411 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/384 variables, 2/413 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/384 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 384/384 variables, and 415 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 164/164 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 51691ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 51692ms
Starting structural reductions in LTL mode, iteration 1 : 164/237 places, 220/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52072 ms. Remains : 164/237 places, 220/318 transitions.
[2026-05-22 20:46:18] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:46:18] [INFO ] Flatten gal took : 10 ms
[2026-05-22 20:46:18] [INFO ] Input system was already deterministic with 220 transitions.
[2026-05-22 20:46:18] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:46:18] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:46:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality1658774985891563723.gal : 2 ms
[2026-05-22 20:46:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality2642146690272210363.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/CTLCardinality1658774985891563723.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2642146690272210363.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.54998e+14,0.271742,8720,2,1396,5,21459,6,0,878,22421,0


Converting to forward existential form...Done !
original formula: (A(EX(EG(((p228==0) * AX((p47==0))))) U (((EF(EX((p24==1))) * AX((p244==1))) * (AF((p52==1)) * (p193==1))) * (p22==1))) * EG(AF(E((p207==...173
=> equivalent forward existential formula: [FwdG((Init * !((E(!((((E(TRUE U EX((p24==1))) * !(EX(!((p244==1))))) * (!(EG(!((p52==1)))) * (p193==1))) * (p22...467
Reverse transition relation is NOT exact ! Due to transitions t4, t23, t24, t28, t33, t36, t40, t43, t49, t52, t57, t62, t63, t67, t74, t78, t83, t84, t88,...332
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-22 20:46:48] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:46:48] [INFO ] Applying decomposition
[2026-05-22 20:46:48] [INFO ] Flatten gal took : 8 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/graph6293399675172234484.txt' '-o' '/tmp/graph6293399675172234484.bin' '-w' '/tmp/graph6293399675172234484.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6293399675172234484.bin' '-l' '-1' '-v' '-w' '/tmp/graph6293399675172234484.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:46:48] [INFO ] Decomposing Gal with order
[2026-05-22 20:46:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:46:48] [INFO ] Removed a total of 147 redundant transitions.
[2026-05-22 20:46:48] [INFO ] Flatten gal took : 134 ms
[2026-05-22 20:46:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2026-05-22 20:46:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality13823057676315027228.gal : 9 ms
[2026-05-22 20:46:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality10317563695361638640.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/CTLCardinality13823057676315027228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10317563695361638640.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.54998e+14,0.165472,7032,606,22,5908,303,408,7968,57,743,0


Converting to forward existential form...Done !
original formula: (A(EX(EG(((i13.u41.p228==0) * AX((i3.i0.u10.p47==0))))) U (((EF(EX((i1.u6.p24==1))) * AX((i14.u44.p244==1))) * (AF((i3.i1.u11.p52==1)) * ...245
=> equivalent forward existential formula: [FwdG((Init * !((E(!((((E(TRUE U EX((i1.u6.p24==1))) * !(EX(!((i14.u44.p244==1))))) * (!(EG(!((i3.i1.u11.p52==1)...615
Reverse transition relation is NOT exact ! Due to transitions t4, t23, t62, t83, t103, i0.t162, i0.u2.t158, i1.t151, i1.u6.t156, i3.t138, i4.t127, i5.t113,...476
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,16.0273,357952,1,0,673058,363,2762,1.05742e+06,298,953,852795
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 196 transition count 277
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 196 transition count 277
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 196 transition count 276
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 110 place count 169 transition count 240
Iterating global reduction 1 with 27 rules applied. Total rules applied 137 place count 169 transition count 240
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 141 place count 169 transition count 236
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 154 place count 156 transition count 209
Iterating global reduction 2 with 13 rules applied. Total rules applied 167 place count 156 transition count 209
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 173 place count 156 transition count 203
Applied a total of 173 rules in 13 ms. Remains 156 /237 variables (removed 81) and now considering 203/318 (removed 115) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13161836397381340389.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7020439160620454305.kers'
[2026-05-22 20:47:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13161836397381340389.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7020439160620454305.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 203 rows 156 cols 528 entries
Finished phase 1 with 141 SingleSign rule and 0 generalized
[2026-05-22 20:47:04] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7020439160620454305.kers
Total runtime 2 ms.
[2026-05-22 20:47:04] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-22 20:47:04] [INFO ] Invariant cache hit.
[2026-05-22 20:47:05] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2026-05-22 20:47:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (OVERLAPS) 1/156 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 203/359 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/359 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (OVERLAPS) 0/359 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 359/359 variables, and 171 constraints, problems are : Problem set: 0 solved, 202 unsolved in 16020 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (OVERLAPS) 1/156 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 203/359 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/359 variables, 202/373 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/359 variables, 1/374 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/359 variables, 2/376 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/359 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (OVERLAPS) 0/359 variables, 2/378 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 202 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 359/359 variables, and 379 constraints, problems are : Problem set: 0 solved, 202 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 46053ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 46054ms
Starting structural reductions in LTL mode, iteration 1 : 156/237 places, 203/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46416 ms. Remains : 156/237 places, 203/318 transitions.
[2026-05-22 20:47:51] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:47:51] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:47:51] [INFO ] Input system was already deterministic with 203 transitions.
[2026-05-22 20:47:51] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:47:51] [INFO ] Flatten gal took : 10 ms
[2026-05-22 20:47:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality12098872475574958889.gal : 3 ms
[2026-05-22 20:47:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality11076094085038228362.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/CTLCardinality12098872475574958889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11076094085038228362.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.01154e+14,0.096073,6444,2,920,5,11452,6,0,829,9182,0


Converting to forward existential form...Done !
original formula: EG(((AG(((p18==0)&&(p52==1))) + (EX(TRUE) * !(A(EG((p192==1)) U E(((p113==0)||(p287==1)) U (p118==1)))))) + ((p217==1)&&(p52==0))))
=> equivalent forward existential formula: [FwdG(Init,((!(E(TRUE U !(((p18==0)&&(p52==1))))) + (EX(TRUE) * !(!((E(!(E(((p113==0)||(p287==1)) U (p118==1))) ...307
Reverse transition relation is NOT exact ! Due to transitions t4, t11, t25, t26, t30, t35, t39, t44, t45, t49, t55, t60, t67, t71, t76, t77, t81, t87, t91,...303
Detected timeout of ITS tools.
[2026-05-22 20:48:21] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:48:21] [INFO ] Applying decomposition
[2026-05-22 20:48:21] [INFO ] Flatten gal took : 6 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/graph3246101616827331292.txt' '-o' '/tmp/graph3246101616827331292.bin' '-w' '/tmp/graph3246101616827331292.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3246101616827331292.bin' '-l' '-1' '-v' '-w' '/tmp/graph3246101616827331292.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:48:21] [INFO ] Decomposing Gal with order
[2026-05-22 20:48:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:48:21] [INFO ] Removed a total of 123 redundant transitions.
[2026-05-22 20:48:21] [INFO ] Flatten gal took : 18 ms
[2026-05-22 20:48:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-22 20:48:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality5126213815695683858.gal : 5 ms
[2026-05-22 20:48:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality16701162393833862490.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/CTLCardinality5126213815695683858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16701162393833862490.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 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.01154e+14,0.144295,6776,971,18,5578,353,382,4539,51,745,0


Converting to forward existential form...Done !
original formula: EG(((AG(((i1.u3.p18==0)&&(i3.u9.p52==1))) + (EX(TRUE) * !(A(EG((i10.i0.u33.p192==1)) U E(((i6.i1.u19.p113==0)||(i15.u49.p287==1)) U (i6.i...214
=> equivalent forward existential formula: [FwdG(Init,((!(E(TRUE U !(((i1.u3.p18==0)&&(i3.u9.p52==1))))) + (EX(TRUE) * !(!((E(!(E(((i6.i1.u19.p113==0)||(i1...428
Reverse transition relation is NOT exact ! Due to transitions t4, t25, t44, t76, i1.t155, i2.t146, i3.t134, i4.t123, i5.t113, i5.u14.t109, i6.t102, i6.i0.u...427
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,11.975,266104,1,0,500123,353,2497,800546,274,745,600726
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 196 transition count 277
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 196 transition count 277
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 196 transition count 276
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 113 place count 166 transition count 237
Iterating global reduction 1 with 30 rules applied. Total rules applied 143 place count 166 transition count 237
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 147 place count 166 transition count 233
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 162 place count 151 transition count 203
Iterating global reduction 2 with 15 rules applied. Total rules applied 177 place count 151 transition count 203
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 184 place count 151 transition count 196
Applied a total of 184 rules in 8 ms. Remains 151 /237 variables (removed 86) and now considering 196/318 (removed 122) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8494583172636563425.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15529644005891987832.kers'
[2026-05-22 20:48:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8494583172636563425.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15529644005891987832.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 196 rows 151 cols 510 entries
Finished phase 1 with 136 SingleSign rule and 0 generalized
[2026-05-22 20:48:33] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15529644005891987832.kers
Total runtime 1 ms.
[2026-05-22 20:48:33] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-22 20:48:33] [INFO ] Invariant cache hit.
[2026-05-22 20:48:33] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
Running 195 sub problems to find dead transitions.
[2026-05-22 20:48:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (OVERLAPS) 1/151 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (OVERLAPS) 196/347 variables, 151/166 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (OVERLAPS) 0/347 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Real declared 347/347 variables, and 166 constraints, problems are : Problem set: 0 solved, 195 unsolved in 12000 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 151/151 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 195 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (OVERLAPS) 1/151 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (OVERLAPS) 196/347 variables, 151/166 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 195/361 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/347 variables, 1/362 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/347 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (OVERLAPS) 0/347 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/347 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/347 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 10 (OVERLAPS) 0/347 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 195 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 347/347 variables, and 366 constraints, problems are : Problem set: 0 solved, 195 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 151/151 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 42033ms problems are : Problem set: 0 solved, 195 unsolved
Search for dead transitions found 0 dead transitions in 42033ms
Starting structural reductions in LTL mode, iteration 1 : 151/237 places, 196/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42298 ms. Remains : 151/237 places, 196/318 transitions.
[2026-05-22 20:49:15] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:49:15] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:49:15] [INFO ] Input system was already deterministic with 196 transitions.
[2026-05-22 20:49:15] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:49:15] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:49:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality1169144034765252058.gal : 2 ms
[2026-05-22 20:49:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality8671666543877036354.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/CTLCardinality1169144034765252058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8671666543877036354.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53183e+14,0.191616,7236,2,844,5,16288,6,0,802,13385,0


Converting to forward existential form...Done !
original formula: AF(EG(EX((EF(((p23==0)&&(p80==1))) + (((p297==0)&&(p55==1))&&((p135==0)&&(p38==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(EX((E(TRUE U ((p23==0)&&(p80==1))) + (((p297==0)&&(p55==1))&&((p135==0)&&(p38==1))))))))] = FALS...156
Reverse transition relation is NOT exact ! Due to transitions t4, t26, t27, t31, t36, t40, t45, t46, t50, t56, t60, t65, t69, t74, t75, t79, t85, t88, t90,...309
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,2.35189,62316,1,0,565,334374,426,300,5051,391715,662
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Graph (trivial) has 227 edges and 237 vertex of which 34 / 237 are part of one of the 6 SCC in 1 ms
Free SCC test removed 28 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 69 place count 208 transition count 217
Reduce places removed 68 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 93 rules applied. Total rules applied 162 place count 140 transition count 192
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 174 place count 128 transition count 192
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 174 place count 128 transition count 188
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 182 place count 124 transition count 188
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 211 place count 95 transition count 159
Iterating global reduction 3 with 29 rules applied. Total rules applied 240 place count 95 transition count 159
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 240 place count 95 transition count 153
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 252 place count 89 transition count 153
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 257 place count 84 transition count 135
Iterating global reduction 3 with 5 rules applied. Total rules applied 262 place count 84 transition count 135
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 267 place count 84 transition count 130
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 331 place count 52 transition count 98
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 335 place count 48 transition count 84
Iterating global reduction 4 with 4 rules applied. Total rules applied 339 place count 48 transition count 84
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 343 place count 48 transition count 80
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 345 place count 46 transition count 78
Applied a total of 345 rules in 33 ms. Remains 46 /237 variables (removed 191) and now considering 78/318 (removed 240) transitions.
[2026-05-22 20:49:18] [INFO ] Flow matrix only has 47 transitions (discarded 31 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5101076325322722088.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4457339447329586983.kers'
[2026-05-22 20:49:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5101076325322722088.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4457339447329586983.kers]
Normalized transition count is 46 out of 47 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 46 rows 42 cols 116 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-22 20:49:18] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4457339447329586983.kers
Total runtime 1 ms.
[2026-05-22 20:49:18] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-22 20:49:18] [INFO ] Flow matrix only has 47 transitions (discarded 31 similar events)
[2026-05-22 20:49:18] [INFO ] Invariant cache hit.
[2026-05-22 20:49:18] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2026-05-22 20:49:18] [INFO ] Redundant transitions in 1 ms returned []
Running 45 sub problems to find dead transitions.
[2026-05-22 20:49:18] [INFO ] Flow matrix only has 47 transitions (discarded 31 similar events)
[2026-05-22 20:49:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 2/46 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (OVERLAPS) 46/92 variables, 46/61 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (OVERLAPS) 0/92 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/93 variables, and 61 constraints, problems are : Problem set: 0 solved, 45 unsolved in 1692 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 2/46 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (OVERLAPS) 46/92 variables, 46/61 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 45/106 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (OVERLAPS) 0/92 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/93 variables, and 106 constraints, problems are : Problem set: 0 solved, 45 unsolved in 1696 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3394ms problems are : Problem set: 0 solved, 45 unsolved
Search for dead transitions found 0 dead transitions in 3394ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/237 places, 78/318 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3602 ms. Remains : 46/237 places, 78/318 transitions.
[2026-05-22 20:49:21] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:49:21] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:49:21] [INFO ] Input system was already deterministic with 78 transitions.
[2026-05-22 20:49:21] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:49:21] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:49:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality13098075894772641908.gal : 1 ms
[2026-05-22 20:49:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality8404399478090767521.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/CTLCardinality13098075894772641908.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8404399478090767521.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.44784e+06,0.022523,4360,2,78,5,763,6,0,259,449,0


Converting to forward existential form...Done !
original formula: AG(EF(EG(((p211==0)||(p264==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EG(((p211==0)||(p264==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 74/0/4
(forward)formula 0,1,0.101499,5732,1,0,11,9674,23,4,1290,7827,11
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 197 transition count 278
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 197 transition count 278
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 81 place count 197 transition count 277
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 110 place count 168 transition count 239
Iterating global reduction 1 with 29 rules applied. Total rules applied 139 place count 168 transition count 239
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 143 place count 168 transition count 235
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 158 place count 153 transition count 205
Iterating global reduction 2 with 15 rules applied. Total rules applied 173 place count 153 transition count 205
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 180 place count 153 transition count 198
Applied a total of 180 rules in 14 ms. Remains 153 /237 variables (removed 84) and now considering 198/318 (removed 120) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2161082321598823527.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4175057797358703671.kers'
[2026-05-22 20:49:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2161082321598823527.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4175057797358703671.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 198 rows 153 cols 514 entries
Finished phase 1 with 138 SingleSign rule and 0 generalized
[2026-05-22 20:49:22] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4175057797358703671.kers
Total runtime 2 ms.
[2026-05-22 20:49:22] [INFO ] Implicit Places using invariants in 112 ms returned []
[2026-05-22 20:49:22] [INFO ] Invariant cache hit.
[2026-05-22 20:49:22] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
Running 197 sub problems to find dead transitions.
[2026-05-22 20:49:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (OVERLAPS) 198/351 variables, 153/170 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 6 (OVERLAPS) 0/351 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 197 unsolved
No progress, stopping.
After SMT solving in domain Real declared 351/351 variables, and 170 constraints, problems are : Problem set: 0 solved, 197 unsolved in 16614 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 197 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (OVERLAPS) 198/351 variables, 153/170 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 197/367 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 4/371 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 3/374 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/351 variables, 1/375 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/351 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 10 (OVERLAPS) 0/351 variables, 3/378 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/351 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 197 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 351/351 variables, and 378 constraints, problems are : Problem set: 0 solved, 197 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 46646ms problems are : Problem set: 0 solved, 197 unsolved
Search for dead transitions found 0 dead transitions in 46646ms
Starting structural reductions in LTL mode, iteration 1 : 153/237 places, 198/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46968 ms. Remains : 153/237 places, 198/318 transitions.
[2026-05-22 20:50:09] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:50:09] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:50:09] [INFO ] Input system was already deterministic with 198 transitions.
[2026-05-22 20:50:09] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:50:09] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:50:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality10625813323277456349.gal : 3 ms
[2026-05-22 20:50:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality16829459258560624118.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/CTLCardinality10625813323277456349.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16829459258560624118.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.95095e+14,0.192919,7300,2,1083,5,15876,6,0,812,14165,0


Converting to forward existential form...Done !
original formula: AF((E((p263==1) U (AG(EF((p174==1))) * AF(((p233==1)||(p291==0))))) + EX(EX(((p104==0)&&(p254==1))))))
=> equivalent forward existential formula: [FwdG(Init,!((E((p263==1) U (!(E(TRUE U !(E(TRUE U (p174==1))))) * !(EG(!(((p233==1)||(p291==0))))))) + EX(EX(((...189
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t25, t26, t29, t31, t36, t40, t47, t48, t52, t58, t62, t67, t71, t78, t79, t83, t89, ...319
Detected timeout of ITS tools.
[2026-05-22 20:50:39] [INFO ] Flatten gal took : 7 ms
[2026-05-22 20:50:39] [INFO ] Applying decomposition
[2026-05-22 20:50:39] [INFO ] Flatten gal took : 6 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/graph3439132714798049220.txt' '-o' '/tmp/graph3439132714798049220.bin' '-w' '/tmp/graph3439132714798049220.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3439132714798049220.bin' '-l' '-1' '-v' '-w' '/tmp/graph3439132714798049220.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:50:39] [INFO ] Decomposing Gal with order
[2026-05-22 20:50:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:50:39] [INFO ] Removed a total of 120 redundant transitions.
[2026-05-22 20:50:39] [INFO ] Flatten gal took : 20 ms
[2026-05-22 20:50:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-22 20:50:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality5492692125435814109.gal : 5 ms
[2026-05-22 20:50:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality11346655465893064125.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/CTLCardinality5492692125435814109.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11346655465893064125.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 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.95095e+14,0.137693,6512,517,19,4758,251,351,5665,49,480,0


Converting to forward existential form...Done !
original formula: AF((E((i14.u46.p263==1) U (AG(EF((i9.u27.p174==1))) * AF(((i12.u39.p233==1)||(i15.u49.p291==0))))) + EX(EX(((i6.u18.p104==0)&&(i13.i1.u43...169
=> equivalent forward existential formula: [FwdG(Init,!((E((i14.u46.p263==1) U (!(E(TRUE U !(E(TRUE U (i9.u27.p174==1))))) * !(EG(!(((i12.u39.p233==1)||(i1...238
Reverse transition relation is NOT exact ! Due to transitions t4, t25, t47, t78, t138, i0.t152, i1.t143, i2.t133, i3.t123, i5.t113, i5.u13.t109, i6.t103, i...462
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,8.42346,192624,1,0,388886,251,2305,523925,252,850,459938
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 318/318 transitions.
Graph (trivial) has 222 edges and 237 vertex of which 34 / 237 are part of one of the 6 SCC in 0 ms
Free SCC test removed 28 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 64 place count 208 transition count 222
Reduce places removed 63 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 85 rules applied. Total rules applied 149 place count 145 transition count 200
Reduce places removed 10 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 13 rules applied. Total rules applied 162 place count 135 transition count 197
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 167 place count 132 transition count 195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 168 place count 131 transition count 195
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 168 place count 131 transition count 189
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 180 place count 125 transition count 189
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 206 place count 99 transition count 163
Iterating global reduction 5 with 26 rules applied. Total rules applied 232 place count 99 transition count 163
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 232 place count 99 transition count 158
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 242 place count 94 transition count 158
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 247 place count 89 transition count 142
Iterating global reduction 5 with 5 rules applied. Total rules applied 252 place count 89 transition count 142
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 257 place count 89 transition count 137
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 323 place count 56 transition count 104
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 327 place count 52 transition count 90
Iterating global reduction 6 with 4 rules applied. Total rules applied 331 place count 52 transition count 90
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 335 place count 52 transition count 86
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 337 place count 50 transition count 84
Applied a total of 337 rules in 44 ms. Remains 50 /237 variables (removed 187) and now considering 84/318 (removed 234) transitions.
[2026-05-22 20:50:47] [INFO ] Flow matrix only has 65 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12357535498684134830.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10797168414338060071.kers'
[2026-05-22 20:50:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12357535498684134830.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10797168414338060071.kers]
Normalized transition count is 64 out of 65 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 64 rows 48 cols 184 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-22 20:50:47] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10797168414338060071.kers
Total runtime 0 ms.
[2026-05-22 20:50:47] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-22 20:50:47] [INFO ] Flow matrix only has 65 transitions (discarded 19 similar events)
[2026-05-22 20:50:47] [INFO ] Invariant cache hit.
[2026-05-22 20:50:47] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2026-05-22 20:50:47] [INFO ] Redundant transitions in 1 ms returned []
Running 51 sub problems to find dead transitions.
[2026-05-22 20:50:47] [INFO ] Flow matrix only has 65 transitions (discarded 19 similar events)
[2026-05-22 20:50:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 2/50 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 64/114 variables, 50/65 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (OVERLAPS) 0/114 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/115 variables, and 65 constraints, problems are : Problem set: 0 solved, 51 unsolved in 1880 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 50/50 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) 0/48 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 2/50 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 64/114 variables, 50/65 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 51/116 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 7 (OVERLAPS) 0/114 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/115 variables, and 116 constraints, problems are : Problem set: 0 solved, 51 unsolved in 2098 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3983ms problems are : Problem set: 0 solved, 51 unsolved
Search for dead transitions found 0 dead transitions in 3984ms
Starting structural reductions in SI_CTL mode, iteration 1 : 50/237 places, 84/318 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4185 ms. Remains : 50/237 places, 84/318 transitions.
[2026-05-22 20:50:51] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:50:51] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:50:51] [INFO ] Input system was already deterministic with 84 transitions.
[2026-05-22 20:50:51] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:50:51] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:50:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality5772267433886334055.gal : 1 ms
[2026-05-22 20:50:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality10436086095695912038.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/CTLCardinality5772267433886334055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10436086095695912038.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.9366e+07,0.027724,4352,2,86,5,1233,6,0,281,805,0


Converting to forward existential form...Done !
original formula: EF((A((p126==1) U (p16==1)) * AF(AG(((p113==1)||((p76==0)&&(p151==1)))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((E(!((p16==1)) U (!((p126==1)) * !((p16==1)))) + EG(!((p16==1)))))) * !(EG(!(!(E(TRUE U !...207
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.132424,6112,1,0,9,11206,18,4,1430,9365,10
FORMULA Champagne-PT-H05T0R-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 20:50:52] [INFO ] Flatten gal took : 8 ms
[2026-05-22 20:50:52] [INFO ] Flatten gal took : 8 ms
Total runtime 672255 ms.

BK_STOP 1779483052232

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="Champagne-PT-H05T0R"
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 Champagne-PT-H05T0R, 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 r050-smll-177946901000025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H05T0R.tgz
mv Champagne-PT-H05T0R 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 ;