Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969019900185.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MedleyA-PT-12, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969019900185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 8.6K Mar 7 18:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 7 18:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 7 18:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 7 18:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 11:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 11:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 11:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 7 18:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 157K Mar 7 18:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 7 18:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 7 18:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 43K 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 MedleyA-PT-12-CTLCardinality-2024-00
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-01
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-02
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-03
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-04
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-05
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-06
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-07
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-08
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-09
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-10
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-11
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-12
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-13
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-14
FORMULA_NAME MedleyA-PT-12-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779700025480

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 09:07:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 09:07:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 09:07:07] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2026-05-25 09:07:07] [INFO ] Transformed 172 places.
[2026-05-25 09:07:07] [INFO ] Transformed 166 transitions.
[2026-05-25 09:07:07] [INFO ] Found NUPN structural information;
[2026-05-25 09:07:07] [INFO ] Parsed PT model containing 172 places and 166 transitions and 466 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Initial state reduction rules removed 2 formulas.
FORMULA MedleyA-PT-12-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-12-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 96 out of 172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 172/172 places, 166/166 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 171 transition count 166
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 166 transition count 154
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 166 transition count 154
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 165 transition count 153
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 165 transition count 153
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 164 transition count 152
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 164 transition count 152
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 163 transition count 151
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 163 transition count 151
Applied a total of 17 rules in 61 ms. Remains 163 /172 variables (removed 9) and now considering 151/166 (removed 15) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8777636264224301896.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17363802750914893814.kers'
[2026-05-25 09:07:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8777636264224301896.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17363802750914893814.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 151 rows 163 cols 406 entries
Finished phase 1 with 119 SingleSign rule and 21 generalized
[2026-05-25 09:07:07] [INFO ] Computed 23 invariants in 1 ms
Computed 23 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17363802750914893814.kers
Total runtime 1 ms.
[2026-05-25 09:07:07] [INFO ] Implicit Places using invariants in 343 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 380 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 162/172 places, 151/166 transitions.
Applied a total of 0 rules in 3 ms. Remains 162 /162 variables (removed 0) and now considering 151/151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 457 ms. Remains : 162/172 places, 151/166 transitions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Applied a total of 0 rules in 3 ms. Remains 162 /162 variables (removed 0) and now considering 151/151 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7854120365880359094.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15347737657020683642.kers'
[2026-05-25 09:07:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7854120365880359094.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15347737657020683642.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 151 rows 162 cols 404 entries
Finished phase 1 with 120 SingleSign rule and 20 generalized
[2026-05-25 09:07:07] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15347737657020683642.kers
Total runtime 4 ms.
[2026-05-25 09:07:08] [INFO ] Implicit Places using invariants in 94 ms returned []
[2026-05-25 09:07:08] [INFO ] Invariant cache hit.
[2026-05-25 09:07:08] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
Running 150 sub problems to find dead transitions.
[2026-05-25 09:07:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (OVERLAPS) 1/162 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/162 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/162 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 16/58 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 9 (OVERLAPS) 151/313 variables, 162/224 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/313 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/313 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 12 (OVERLAPS) 0/313 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 150 unsolved
No progress, stopping.
After SMT solving in domain Real declared 313/313 variables, and 225 constraints, problems are : Problem set: 0 solved, 150 unsolved in 18417 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 162/162 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 150 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (OVERLAPS) 1/162 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/162 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/162 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 8 (OVERLAPS) 151/313 variables, 162/229 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/313 variables, 150/379 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/313 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/313 variables, 2/382 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/313 variables, 1/383 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/313 variables, 1/384 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/313 variables, 1/385 constraints. Problems are: Problem set: 0 solved, 150 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 313/313 variables, and 385 constraints, problems are : Problem set: 0 solved, 150 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 162/162 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 48/48 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 48516ms problems are : Problem set: 0 solved, 150 unsolved
Search for dead transitions found 0 dead transitions in 48534ms
Finished structural reductions in LTL mode , in 1 iterations and 48834 ms. Remains : 162/162 places, 151/151 transitions.
Support contains 96 out of 162 places after structural reductions.
[2026-05-25 09:07:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 09:07:56] [INFO ] Flatten gal took : 60 ms
[2026-05-25 09:07:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA MedleyA-PT-12-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-12-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 09:07:57] [INFO ] Flatten gal took : 18 ms
[2026-05-25 09:07:57] [INFO ] Input system was already deterministic with 151 transitions.
Support contains 92 out of 162 places (down from 96) after GAL structural reductions.
RANDOM walk for 40000 steps (812 resets) in 1441 ms. (27 steps per ms) remains 10/65 properties
BEST_FIRST walk for 40002 steps (181 resets) in 151 ms. (263 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (170 resets) in 209 ms. (190 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (179 resets) in 145 ms. (273 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (175 resets) in 140 ms. (283 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40003 steps (172 resets) in 133 ms. (298 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (174 resets) in 106 ms. (373 steps per ms) remains 3/8 properties
[2026-05-25 09:07:57] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 75/87 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 24/111 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 48/159 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/159 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 3/162 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 151/313 variables, 162/184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/313 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/313 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 313/313 variables, and 184 constraints, problems are : Problem set: 0 solved, 3 unsolved in 143 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 162/162 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 75/87 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 24/111 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 48/159 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/159 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/159 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 3/162 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 151/313 variables, 162/185 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/313 variables, 3/188 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/313 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/313 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 313/313 variables, and 188 constraints, problems are : Problem set: 0 solved, 3 unsolved in 525 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 162/162 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 672ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 1 properties in 474 ms.
Support contains 9 out of 162 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 151/151 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 158 transition count 133
Reduce places removed 18 places and 0 transitions.
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 1 with 20 rules applied. Total rules applied 42 place count 140 transition count 131
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 45 place count 139 transition count 129
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 47 place count 137 transition count 129
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 25 Pre rules applied. Total rules applied 47 place count 137 transition count 104
Deduced a syphon composed of 25 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 4 with 51 rules applied. Total rules applied 98 place count 111 transition count 104
Discarding 1 places :
Implicit places reduction removed 1 places
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 100 place count 110 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 101 place count 109 transition count 103
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 115 place count 95 transition count 85
Iterating global reduction 6 with 14 rules applied. Total rules applied 129 place count 95 transition count 85
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 129 place count 95 transition count 82
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 135 place count 92 transition count 82
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 6 with 50 rules applied. Total rules applied 185 place count 67 transition count 57
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 195 place count 62 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 196 place count 62 transition count 68
Free-agglomeration rule applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 200 place count 62 transition count 64
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 204 place count 58 transition count 64
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 207 place count 58 transition count 61
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 210 place count 55 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 211 place count 54 transition count 60
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 212 place count 53 transition count 60
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 212 place count 53 transition count 59
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 214 place count 52 transition count 59
Applied a total of 214 rules in 43 ms. Remains 52 /162 variables (removed 110) and now considering 59/151 (removed 92) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 52/162 places, 59/151 transitions.
RANDOM walk for 40000 steps (4243 resets) in 533 ms. (74 steps per ms) remains 1/2 properties
BEST_FIRST walk for 1400 steps (22 resets) in 6 ms. (200 steps per ms) remains 0/1 properties
[2026-05-25 09:07:59] [INFO ] Flatten gal took : 7 ms
[2026-05-25 09:07:59] [INFO ] Flatten gal took : 7 ms
[2026-05-25 09:07:59] [INFO ] Input system was already deterministic with 151 transitions.
Computed a total of 13 stabilizing places and 13 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 159 transition count 151
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 17 place count 145 transition count 133
Iterating global reduction 1 with 14 rules applied. Total rules applied 31 place count 145 transition count 133
Applied a total of 31 rules in 10 ms. Remains 145 /162 variables (removed 17) and now considering 133/151 (removed 18) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12365939799816221128.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10462759828973811200.kers'
[2026-05-25 09:07:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12365939799816221128.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10462759828973811200.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 133 rows 145 cols 339 entries
Finished phase 1 with 112 SingleSign rule and 14 generalized
[2026-05-25 09:07:59] [INFO ] Computed 19 invariants in 16 ms
Computed 19 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-10462759828973811200.kers
Total runtime 20 ms.
[2026-05-25 09:07:59] [INFO ] Implicit Places using invariants in 212 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 213 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 144/162 places, 133/151 transitions.
Applied a total of 0 rules in 2 ms. Remains 144 /144 variables (removed 0) and now considering 133/133 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 225 ms. Remains : 144/162 places, 133/151 transitions.
[2026-05-25 09:07:59] [INFO ] Flatten gal took : 6 ms
[2026-05-25 09:07:59] [INFO ] Flatten gal took : 5 ms
[2026-05-25 09:07:59] [INFO ] Input system was already deterministic with 133 transitions.
[2026-05-25 09:07:59] [INFO ] Flatten gal took : 5 ms
[2026-05-25 09:07:59] [INFO ] Flatten gal took : 4 ms
[2026-05-25 09:07:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality13849299956645040454.gal : 2 ms
[2026-05-25 09:07:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality13902911270136525314.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13849299956645040454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13902911270136525314.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,5.6444e+08,0.564363,26680,2,6632,5,85471,6,0,711,123550,0


Converting to forward existential form...Done !
original formula: AF((E(((p156==0)||(p15==1)) U ((p150==0)||(p95==1))) * AX((((p159==0)&&(p2==1))&&(p83==1)))))
=> equivalent forward existential formula: [FwdG(Init,!((E(((p156==0)||(p15==1)) U ((p150==0)||(p95==1))) * !(EX(!((((p159==0)&&(p2==1))&&(p83==1))))))))] ...162
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t14, t21, t36, t38, t45, t50, t56, t59, t62, t63, t65, t73, t74, t77, t80, t83, t84, ...272
(forward)formula 0,0,26.1826,805464,1,0,857,3.57754e+06,294,480,3884,5.87421e+06,748
FORMULA MedleyA-PT-12-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 157 transition count 134
Reduce places removed 16 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 21 rules applied. Total rules applied 41 place count 141 transition count 129
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 46 place count 136 transition count 129
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 46 place count 136 transition count 109
Deduced a syphon composed of 20 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 41 rules applied. Total rules applied 87 place count 115 transition count 109
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 87 place count 115 transition count 108
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 89 place count 114 transition count 108
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 97 place count 106 transition count 96
Iterating global reduction 3 with 8 rules applied. Total rules applied 105 place count 106 transition count 96
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 105 place count 106 transition count 95
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 107 place count 105 transition count 95
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 141 place count 88 transition count 78
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 142 place count 88 transition count 78
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 143 place count 87 transition count 77
Iterating global reduction 3 with 1 rules applied. Total rules applied 144 place count 87 transition count 77
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 145 place count 86 transition count 76
Applied a total of 145 rules in 36 ms. Remains 86 /162 variables (removed 76) and now considering 76/151 (removed 75) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4190588927936261127.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6596432320422225655.kers'
[2026-05-25 09:08:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4190588927936261127.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6596432320422225655.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 86 cols 219 entries
Finished phase 1 with 57 SingleSign rule and 12 generalized
[2026-05-25 09:08:26] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6596432320422225655.kers
Total runtime 0 ms.
[2026-05-25 09:08:26] [INFO ] Implicit Places using invariants in 110 ms returned [18, 40, 44]
[2026-05-25 09:08:26] [INFO ] Actually due to overlaps returned [44, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 112 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 84/162 places, 76/151 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 84 transition count 74
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 82 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 81 transition count 73
Applied a total of 6 rules in 5 ms. Remains 81 /84 variables (removed 3) and now considering 73/76 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10154491158023403141.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12920874331031661957.kers'
[2026-05-25 09:08:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10154491158023403141.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12920874331031661957.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 73 rows 81 cols 206 entries
Finished phase 1 with 60 SingleSign rule and 6 generalized
[2026-05-25 09:08:26] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12920874331031661957.kers
Total runtime 0 ms.
[2026-05-25 09:08:26] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-25 09:08:26] [INFO ] Invariant cache hit.
[2026-05-25 09:08:26] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 81/162 places, 73/151 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 348 ms. Remains : 81/162 places, 73/151 transitions.
[2026-05-25 09:08:26] [INFO ] Flatten gal took : 4 ms
[2026-05-25 09:08:26] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:08:26] [INFO ] Input system was already deterministic with 73 transitions.
[2026-05-25 09:08:26] [INFO ] Flatten gal took : 4 ms
[2026-05-25 09:08:26] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:08:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality9476196982075936885.gal : 1 ms
[2026-05-25 09:08:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality18277336786969225937.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/CTLCardinality9476196982075936885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18277336786969225937.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,4.33636e+06,0.048851,6332,2,1644,5,11540,6,0,399,10407,0


Converting to forward existential form...Done !
original formula: AG(((E((((p127!=1) * EG(((p36==0)||(p31==1)))) * (p141!=1)) U EF((p166==1))) + A(AG(((p28==0)||(p132==1))) U !(((p128==0)||(p79==1))))) +...357
=> equivalent forward existential formula: ([FwdG(((FwdU(Init,TRUE) * !((E((((p127!=1) * EG(((p36==0)||(p31==1)))) * (p141!=1)) U E(TRUE U (p166==1))) + !(...904
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t13, t15, t17, t22, t24, t25, t27, t33, t35, t59, t62, t65, t66, t67, Intersection w...238
Detected timeout of ITS tools.
[2026-05-25 09:08:56] [INFO ] Flatten gal took : 4 ms
[2026-05-25 09:08:56] [INFO ] Applying decomposition
[2026-05-25 09:08:56] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13137888605416678030.txt' '-o' '/tmp/graph13137888605416678030.bin' '-w' '/tmp/graph13137888605416678030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13137888605416678030.bin' '-l' '-1' '-v' '-w' '/tmp/graph13137888605416678030.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:08:56] [INFO ] Decomposing Gal with order
[2026-05-25 09:08:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:08:56] [INFO ] Removed a total of 5 redundant transitions.
[2026-05-25 09:08:56] [INFO ] Flatten gal took : 94 ms
[2026-05-25 09:08:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 09:08:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality13705088872475268104.gal : 2 ms
[2026-05-25 09:08:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality17883733566420329874.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/CTLCardinality13705088872475268104.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17883733566420329874.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,4.33636e+06,0.02791,5196,280,39,2177,658,262,2205,63,1602,0


Converting to forward existential form...Done !
original formula: AG(((E((((i5.u23.p127!=1) * EG(((u5.p36==0)||(i1.u3.p31==1)))) * (i6.i1.u24.p141!=1)) U EF((i7.u27.p166==1))) + A(AG(((i1.u4.p28==0)||(i5...529
=> equivalent forward existential formula: ([FwdG(((FwdU(Init,TRUE) * !((E((((i5.u23.p127!=1) * EG(((u5.p36==0)||(i1.u3.p31==1)))) * (i6.i1.u24.p141!=1)) U...1260
Reverse transition relation is NOT exact ! Due to transitions t59, t65, t67, u5.t35, i3.t25, i3.t24, i3.u11.t27, i3.u13.t22, i4.t62, i4.u6.t33, i4.u18.t17,...308
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
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
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
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
(forward)formula 0,1,5.02412,170604,1,0,332052,677,1784,504784,346,2156,376607
FORMULA MedleyA-PT-12-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 158 transition count 129
Reduce places removed 21 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 23 rules applied. Total rules applied 47 place count 137 transition count 127
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 49 place count 135 transition count 127
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 49 place count 135 transition count 105
Deduced a syphon composed of 22 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 45 rules applied. Total rules applied 94 place count 112 transition count 105
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 3 with 1 rules applied. Total rules applied 95 place count 112 transition count 104
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 96 place count 111 transition count 104
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 109 place count 98 transition count 87
Iterating global reduction 5 with 13 rules applied. Total rules applied 122 place count 98 transition count 87
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 122 place count 98 transition count 83
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 130 place count 94 transition count 83
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 174 place count 72 transition count 61
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 175 place count 72 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 176 place count 71 transition count 60
Applied a total of 176 rules in 47 ms. Remains 71 /162 variables (removed 91) and now considering 60/151 (removed 91) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16681678591450842412.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2767605381581521193.kers'
[2026-05-25 09:09:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16681678591450842412.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2767605381581521193.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 60 rows 70 cols 182 entries
Finished phase 1 with 44 SingleSign rule and 9 generalized
[2026-05-25 09:09:01] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2767605381581521193.kers
Total runtime 0 ms.
[2026-05-25 09:09:01] [INFO ] Implicit Places using invariants in 146 ms returned [8, 22, 32, 44]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 149 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 67/162 places, 60/151 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 59
Applied a total of 2 rules in 2 ms. Remains 66 /67 variables (removed 1) and now considering 59/60 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15183141502448369234.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11376927347847925431.kers'
[2026-05-25 09:09:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15183141502448369234.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11376927347847925431.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 59 rows 66 cols 173 entries
Finished phase 1 with 46 SingleSign rule and 6 generalized
[2026-05-25 09:09:01] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11376927347847925431.kers
Total runtime 2 ms.
[2026-05-25 09:09:02] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-25 09:09:02] [INFO ] Invariant cache hit.
[2026-05-25 09:09:02] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 66/162 places, 59/151 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 367 ms. Remains : 66/162 places, 59/151 transitions.
[2026-05-25 09:09:02] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:09:02] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:09:02] [INFO ] Input system was already deterministic with 59 transitions.
[2026-05-25 09:09:02] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:09:02] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:09:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality17165827142541533991.gal : 1 ms
[2026-05-25 09:09:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality2699277570774921150.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/CTLCardinality17165827142541533991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2699277570774921150.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,499542,0.025351,5108,2,866,5,5767,6,0,326,5212,0


Converting to forward existential form...Done !
original formula: AF(((AF(((p42==1)||(p94==1))) * (p106==0)) * (((p133==0)&&(p14==1))||((p7==0)&&(p105==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(((p42==1)||(p94==1))))) * (p106==0)) * (((p133==0)&&(p14==1))||((p7==0)&&(p105==1))))))] =...161
Reverse transition relation is NOT exact ! Due to transitions t7, t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,0,2.66934,104272,1,0,357,694845,145,168,1955,528049,422
FORMULA MedleyA-PT-12-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 159 transition count 127
Reduce places removed 24 places and 0 transitions.
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 1 with 26 rules applied. Total rules applied 53 place count 135 transition count 125
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 134 transition count 125
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 54 place count 134 transition count 99
Deduced a syphon composed of 26 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 53 rules applied. Total rules applied 107 place count 107 transition count 99
Discarding 1 places :
Implicit places reduction removed 1 places
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 3 with 2 rules applied. Total rules applied 109 place count 106 transition count 98
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 110 place count 105 transition count 98
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 125 place count 90 transition count 79
Iterating global reduction 5 with 15 rules applied. Total rules applied 140 place count 90 transition count 79
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 140 place count 90 transition count 75
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 148 place count 86 transition count 75
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 190 place count 65 transition count 54
Applied a total of 190 rules in 44 ms. Remains 65 /162 variables (removed 97) and now considering 54/151 (removed 97) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9790434933721950615.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8561345565950477109.kers'
[2026-05-25 09:09:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9790434933721950615.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8561345565950477109.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 65 cols 180 entries
Finished phase 1 with 36 SingleSign rule and 12 generalized
[2026-05-25 09:09:04] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8561345565950477109.kers
Total runtime 0 ms.
[2026-05-25 09:09:04] [INFO ] Implicit Places using invariants in 154 ms returned [14, 21, 31, 35, 39]
[2026-05-25 09:09:05] [INFO ] Actually due to overlaps returned [35, 14, 21, 39]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 169 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 61/162 places, 54/151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 61 transition count 52
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 59 transition count 52
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 59 transition count 51
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 58 transition count 51
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 57 transition count 50
Applied a total of 8 rules in 14 ms. Remains 57 /61 variables (removed 4) and now considering 50/54 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18171851607455040525.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5886872500005592754.kers'
[2026-05-25 09:09:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18171851607455040525.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5886872500005592754.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 50 rows 57 cols 159 entries
Finished phase 1 with 38 SingleSign rule and 6 generalized
[2026-05-25 09:09:05] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5886872500005592754.kers
Total runtime 0 ms.
[2026-05-25 09:09:05] [INFO ] Implicit Places using invariants in 60 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 56/162 places, 50/151 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 0 with 1 rules applied. Total rules applied 1 place count 56 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 55 transition count 49
Applied a total of 2 rules in 2 ms. Remains 55 /56 variables (removed 1) and now considering 49/50 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9324657159705342892.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3773115343269768161.kers'
[2026-05-25 09:09:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9324657159705342892.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3773115343269768161.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 49 rows 55 cols 154 entries
Finished phase 1 with 38 SingleSign rule and 5 generalized
[2026-05-25 09:09:05] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3773115343269768161.kers
Total runtime 1 ms.
[2026-05-25 09:09:05] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-25 09:09:05] [INFO ] Invariant cache hit.
[2026-05-25 09:09:05] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 55/162 places, 49/151 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 444 ms. Remains : 55/162 places, 49/151 transitions.
[2026-05-25 09:09:05] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:09:05] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:09:05] [INFO ] Input system was already deterministic with 49 transitions.
[2026-05-25 09:09:05] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:09:05] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:09:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality9429543248119922547.gal : 1 ms
[2026-05-25 09:09:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality9799864078501301686.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/CTLCardinality9429543248119922547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9799864078501301686.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,493381,0.024273,5164,2,644,5,6120,6,0,271,5795,0


Converting to forward existential form...Done !
original formula: (A(AF(((p49==0)||(p164==1))) U EG((p1==1))) * EG((p50==0)))
=> equivalent forward existential formula: [FwdG((Init * !((E(!(EG((p1==1))) U (!(!(EG(!(((p49==0)||(p164==1)))))) * !(EG((p1==1))))) + EG(!(EG((p1==1)))))...177
Reverse transition relation is NOT exact ! Due to transitions t9, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 47/0/2
(forward)formula 0,1,12.2724,307504,1,0,919,1.9679e+06,138,522,1757,1.79151e+06,1050
FORMULA MedleyA-PT-12-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 158 transition count 151
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 17 place count 145 transition count 135
Iterating global reduction 1 with 13 rules applied. Total rules applied 30 place count 145 transition count 135
Applied a total of 30 rules in 4 ms. Remains 145 /162 variables (removed 17) and now considering 135/151 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14165810860935708019.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10374094333217410659.kers'
[2026-05-25 09:09:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14165810860935708019.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10374094333217410659.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 135 rows 145 cols 350 entries
Finished phase 1 with 115 SingleSign rule and 12 generalized
[2026-05-25 09:09:17] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10374094333217410659.kers
Total runtime 1 ms.
[2026-05-25 09:09:17] [INFO ] Implicit Places using invariants in 140 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 141 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 144/162 places, 135/151 transitions.
Applied a total of 0 rules in 1 ms. Remains 144 /144 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 146 ms. Remains : 144/162 places, 135/151 transitions.
[2026-05-25 09:09:17] [INFO ] Flatten gal took : 4 ms
[2026-05-25 09:09:17] [INFO ] Flatten gal took : 16 ms
[2026-05-25 09:09:17] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 09:09:17] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:09:17] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:09:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality7268902328680257866.gal : 1 ms
[2026-05-25 09:09:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality11440809806324614560.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/CTLCardinality7268902328680257866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11440809806324614560.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,5.95749e+08,0.588776,28204,2,7160,5,90067,6,0,713,131878,0


Converting to forward existential form...Done !
original formula: AG(((AX((p21==0)) + E((p31==1) U (p92==1))) + ((p156==0)&&(((p26==0)||(p77==1))||((p23==0)||(p33==0))))))
=> equivalent forward existential formula: [(EY(((FwdU(Init,TRUE) * !(((p156==0)&&(((p26==0)||(p77==1))||((p23==0)||(p33==0)))))) * !(E((p31==1) U (p92==1)...183
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t7, t8, t17, t24, t39, t41, t48, t53, t54, t59, t62, t65, t66, t68, t76, t77,...278
(forward)formula 0,1,4.91549,148756,1,0,549,798371,294,276,3921,752496,566
FORMULA MedleyA-PT-12-CTLCardinality-2024-04 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 : 162/162 places, 151/151 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 158 transition count 130
Reduce places removed 20 places and 0 transitions.
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 1 with 22 rules applied. Total rules applied 45 place count 138 transition count 128
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 48 place count 137 transition count 126
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 50 place count 135 transition count 126
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 23 Pre rules applied. Total rules applied 50 place count 135 transition count 103
Deduced a syphon composed of 23 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 47 rules applied. Total rules applied 97 place count 111 transition count 103
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 1 rules applied. Total rules applied 98 place count 111 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 99 place count 110 transition count 102
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 113 place count 96 transition count 84
Iterating global reduction 6 with 14 rules applied. Total rules applied 127 place count 96 transition count 84
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 127 place count 96 transition count 80
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 135 place count 92 transition count 80
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 177 place count 71 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 178 place count 70 transition count 58
Applied a total of 178 rules in 38 ms. Remains 70 /162 variables (removed 92) and now considering 58/151 (removed 93) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2853834893556130516.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1056632204371331945.kers'
[2026-05-25 09:09:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2853834893556130516.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1056632204371331945.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 58 rows 69 cols 176 entries
Finished phase 1 with 40 SingleSign rule and 12 generalized
[2026-05-25 09:09:22] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1056632204371331945.kers
Total runtime 0 ms.
[2026-05-25 09:09:22] [INFO ] Implicit Places using invariants in 47 ms returned [14, 21, 31, 36, 40]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 48 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 65/162 places, 58/151 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 65 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 64 transition count 57
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 64 transition count 55
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 62 transition count 55
Applied a total of 6 rules in 2 ms. Remains 62 /65 variables (removed 3) and now considering 55/58 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18309077515259277771.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9363843132568676537.kers'
[2026-05-25 09:09:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18309077515259277771.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9363843132568676537.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 62 cols 160 entries
Finished phase 1 with 44 SingleSign rule and 5 generalized
[2026-05-25 09:09:22] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9363843132568676537.kers
Total runtime 0 ms.
[2026-05-25 09:09:22] [INFO ] Implicit Places using invariants in 34 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 61/162 places, 55/151 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 55/55 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 123 ms. Remains : 61/162 places, 55/151 transitions.
[2026-05-25 09:09:22] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:09:22] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:09:22] [INFO ] Input system was already deterministic with 55 transitions.
[2026-05-25 09:09:22] [INFO ] Flatten gal took : 1 ms
[2026-05-25 09:09:22] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:09:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality13833375652316687985.gal : 1 ms
[2026-05-25 09:09:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality12376746378536716197.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/CTLCardinality13833375652316687985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12376746378536716197.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,563913,0.016546,4680,2,765,5,3910,6,0,302,3105,0


Converting to forward existential form...Done !
original formula: AF(((AF(((p164==0)&&(p151==1))) * E((((p120==0)||(p146==1))||(p144==0)) U !(((p28==0)||(p108==1))))) * (AG((p146==0)) * (p44==1))))
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(((p164==0)&&(p151==1))))) * E((((p120==0)||(p146==1))||(p144==0)) U !(((p28==0)||(p108==1)...212
Reverse transition relation is NOT exact ! Due to transitions t10, t30, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tot...169
(forward)formula 0,0,7.36639,214704,1,0,685,1.38548e+06,149,335,1881,1.29186e+06,816
FORMULA MedleyA-PT-12-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 160 transition count 151
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 150 transition count 138
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 150 transition count 138
Applied a total of 22 rules in 9 ms. Remains 150 /162 variables (removed 12) and now considering 138/151 (removed 13) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15528171658221847386.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2362796323194206363.kers'
[2026-05-25 09:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15528171658221847386.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2362796323194206363.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 138 rows 150 cols 360 entries
Finished phase 1 with 116 SingleSign rule and 14 generalized
[2026-05-25 09:09:30] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2362796323194206363.kers
Total runtime 1 ms.
[2026-05-25 09:09:30] [INFO ] Implicit Places using invariants in 110 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 112 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 149/162 places, 138/151 transitions.
Applied a total of 0 rules in 1 ms. Remains 149 /149 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 126 ms. Remains : 149/162 places, 138/151 transitions.
[2026-05-25 09:09:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 09:09:30] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:09:30] [INFO ] Input system was already deterministic with 138 transitions.
[2026-05-25 09:09:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 09:09:30] [INFO ] Flatten gal took : 4 ms
[2026-05-25 09:09:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality11140829820150278806.gal : 1 ms
[2026-05-25 09:09:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality1912037483850096157.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/CTLCardinality11140829820150278806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1912037483850096157.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,6.37244e+08,0.92188,35648,2,10741,5,107063,6,0,736,179597,0


Converting to forward existential form...Done !
original formula: (E(A((((p118==0)||(p38==1)) + AX(((p163==0)||(p15==1)))) U EG(AF((p128==0)))) U (((p94==0) * !(EX((p166==1)))) * ((((p10!=0)||(p127==0))|...362
=> equivalent forward existential formula: [(FwdU((Init * E(!((E(!(EG(!(EG(!((p128==0)))))) U (!((((p118==0)||(p38==1)) + !(EX(!(((p163==0)||(p15==1)))))))...596
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t7, t8, t11, t22, t25, t31, t34, t41, t43, t50, t55, t56, t61, t64, t67, t68,...296
Detected timeout of ITS tools.
[2026-05-25 09:10:00] [INFO ] Flatten gal took : 8 ms
[2026-05-25 09:10:00] [INFO ] Applying decomposition
[2026-05-25 09:10:00] [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/graph10585085709321476680.txt' '-o' '/tmp/graph10585085709321476680.bin' '-w' '/tmp/graph10585085709321476680.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10585085709321476680.bin' '-l' '-1' '-v' '-w' '/tmp/graph10585085709321476680.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:10:00] [INFO ] Decomposing Gal with order
[2026-05-25 09:10:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:10:00] [INFO ] Removed a total of 28 redundant transitions.
[2026-05-25 09:10:00] [INFO ] Flatten gal took : 11 ms
[2026-05-25 09:10:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 09:10:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality5538191278975557690.gal : 3 ms
[2026-05-25 09:10:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality16111993595640386867.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/CTLCardinality5538191278975557690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16111993595640386867.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,6.37244e+08,0.056619,6528,535,51,4855,442,453,6594,64,1370,0


Converting to forward existential form...Done !
original formula: (E(A((((i8.i1.u44.p118==0)||(i3.u13.p38==1)) + AX(((i9.u59.p163==0)||(i2.i0.u54.p15==1)))) U EG(AF((i8.i1.u52.p128==0)))) U (((i7.i1.u15....576
=> equivalent forward existential formula: [(FwdU((Init * E(!((E(!(EG(!(EG(!((i8.i1.u52.p128==0)))))) U (!((((i8.i1.u44.p118==0)||(i3.u13.p38==1)) + !(EX(!...868
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t7, t43, t56, t79, i1.i0.u0.t95, i1.i1.u7.t71, i1.i1.u7.t90, i2.i0.u16.t78, i...475
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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
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
(forward)formula 0,1,25.8846,674852,1,0,1.31003e+06,627,2865,1.50495e+06,313,1548,1133332
FORMULA MedleyA-PT-12-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 158 transition count 131
Reduce places removed 20 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 138 transition count 127
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 52 place count 134 transition count 127
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 52 place count 134 transition count 106
Deduced a syphon composed of 21 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 43 rules applied. Total rules applied 95 place count 112 transition count 106
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 3 with 1 rules applied. Total rules applied 96 place count 112 transition count 105
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 97 place count 111 transition count 105
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 112 place count 96 transition count 86
Iterating global reduction 5 with 15 rules applied. Total rules applied 127 place count 96 transition count 86
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 127 place count 96 transition count 82
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 135 place count 92 transition count 82
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 179 place count 70 transition count 60
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 181 place count 70 transition count 60
Applied a total of 181 rules in 27 ms. Remains 70 /162 variables (removed 92) and now considering 60/151 (removed 91) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2137320625136332491.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16096534341370457348.kers'
[2026-05-25 09:10:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2137320625136332491.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16096534341370457348.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 60 rows 70 cols 194 entries
Finished phase 1 with 41 SingleSign rule and 12 generalized
[2026-05-25 09:10:26] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16096534341370457348.kers
Total runtime 0 ms.
[2026-05-25 09:10:26] [INFO ] Implicit Places using invariants in 83 ms returned [10, 18, 24, 35, 39, 43]
[2026-05-25 09:10:26] [INFO ] Actually due to overlaps returned [39, 10, 18, 24, 43]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 84 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 65/162 places, 60/151 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 0 with 1 rules applied. Total rules applied 1 place count 65 transition count 59
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 64 transition count 58
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 63 transition count 58
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4 place count 63 transition count 57
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6 place count 62 transition count 57
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 61 transition count 56
Applied a total of 8 rules in 4 ms. Remains 61 /65 variables (removed 4) and now considering 56/60 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17262145573613183714.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1001085500692190549.kers'
[2026-05-25 09:10:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17262145573613183714.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1001085500692190549.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 56 rows 61 cols 170 entries
Finished phase 1 with 46 SingleSign rule and 3 generalized
[2026-05-25 09:10:26] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1001085500692190549.kers
Total runtime 1 ms.
[2026-05-25 09:10:26] [INFO ] Implicit Places using invariants in 57 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 60/162 places, 56/151 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 0 with 1 rules applied. Total rules applied 1 place count 60 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 59 transition count 55
Applied a total of 2 rules in 1 ms. Remains 59 /60 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9545627093877758922.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13765550487075584034.kers'
[2026-05-25 09:10:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9545627093877758922.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13765550487075584034.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 59 cols 165 entries
Finished phase 1 with 46 SingleSign rule and 2 generalized
[2026-05-25 09:10:26] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13765550487075584034.kers
Total runtime 0 ms.
[2026-05-25 09:10:26] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-25 09:10:26] [INFO ] Invariant cache hit.
[2026-05-25 09:10:26] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 59/162 places, 55/151 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 307 ms. Remains : 59/162 places, 55/151 transitions.
[2026-05-25 09:10:26] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:10:26] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:10:26] [INFO ] Input system was already deterministic with 55 transitions.
[2026-05-25 09:10:26] [INFO ] Flatten gal took : 7 ms
[2026-05-25 09:10:26] [INFO ] Flatten gal took : 1 ms
[2026-05-25 09:10:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality14460255330990737690.gal : 0 ms
[2026-05-25 09:10:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality10250350061816003634.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/CTLCardinality14460255330990737690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10250350061816003634.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,405085,0.031562,4520,2,558,5,2804,6,0,293,2128,0


Converting to forward existential form...Done !
original formula: EG((EF(EG((p51==1))) * ((p21==0) + (((E((p162==1) U ((p36==0)||(p115==1))) * EG((p114==1))) * (AF((p21==0)) * (p0==0))) * (p7==1)))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U EG((p51==1))) * ((p21==0) + (((E((p162==1) U ((p36==0)||(p115==1))) * EG((p114==1))) * (!(E...206
Reverse transition relation is NOT exact ! Due to transitions t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,1.39786,63300,1,0,469,415360,154,241,1791,293480,681
FORMULA MedleyA-PT-12-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 158 transition count 151
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 20 place count 142 transition count 131
Iterating global reduction 1 with 16 rules applied. Total rules applied 36 place count 142 transition count 131
Applied a total of 36 rules in 2 ms. Remains 142 /162 variables (removed 20) and now considering 131/151 (removed 20) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7355005754665439478.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12040531591417877418.kers'
[2026-05-25 09:10:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7355005754665439478.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12040531591417877418.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 131 rows 142 cols 333 entries
Finished phase 1 with 112 SingleSign rule and 12 generalized
[2026-05-25 09:10:28] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12040531591417877418.kers
Total runtime 0 ms.
[2026-05-25 09:10:28] [INFO ] Implicit Places using invariants in 51 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 141/162 places, 131/151 transitions.
Applied a total of 0 rules in 1 ms. Remains 141 /141 variables (removed 0) and now considering 131/131 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 68 ms. Remains : 141/162 places, 131/151 transitions.
[2026-05-25 09:10:28] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:10:28] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:10:28] [INFO ] Input system was already deterministic with 131 transitions.
[2026-05-25 09:10:28] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:10:28] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:10:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality3213265640631441730.gal : 1 ms
[2026-05-25 09:10:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality2043031828250607433.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/CTLCardinality3213265640631441730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2043031828250607433.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,5.03363e+08,0.459702,24792,2,4937,5,78438,6,0,697,113576,0


Converting to forward existential form...Done !
original formula: (AF(EX(!(E(((p31==0)||(p149==1)) U !(((p82==0)||(p154==1))))))) * AG(EX(AF((p110==1)))))
=> equivalent forward existential formula: ([FwdG(Init,!(EX(!(E(((p31==0)||(p149==1)) U !(((p82==0)||(p154==1))))))))] = FALSE * [(FwdU(Init,TRUE) * !(EX(!...186
Reverse transition relation is NOT exact ! Due to transitions t4, t20, t35, t37, t44, t49, t55, t58, t61, t62, t64, t72, t76, t79, t82, t88, Intersection ...241
Detected timeout of ITS tools.
[2026-05-25 09:10:58] [INFO ] Flatten gal took : 13 ms
[2026-05-25 09:10:58] [INFO ] Applying decomposition
[2026-05-25 09:10:58] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6614922656048840161.txt' '-o' '/tmp/graph6614922656048840161.bin' '-w' '/tmp/graph6614922656048840161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6614922656048840161.bin' '-l' '-1' '-v' '-w' '/tmp/graph6614922656048840161.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:10:58] [INFO ] Decomposing Gal with order
[2026-05-25 09:10:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:10:58] [INFO ] Removed a total of 18 redundant transitions.
[2026-05-25 09:10:58] [INFO ] Flatten gal took : 9 ms
[2026-05-25 09:10:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 09:10:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality11382464738621086412.gal : 2 ms
[2026-05-25 09:10:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality9039294483390208725.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/CTLCardinality11382464738621086412.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9039294483390208725.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,5.03363e+08,0.073245,7616,470,26,8622,226,392,8078,53,436,0


Converting to forward existential form...Done !
original formula: (AF(EX(!(E(((i3.u11.p31==0)||(i13.u52.p149==1)) U !(((i7.i1.u28.p82==0)||(u51.p154==1))))))) * AG(EX(AF((i9.i1.u38.p110==1)))))
=> equivalent forward existential formula: ([FwdG(Init,!(EX(!(E(((i3.u11.p31==0)||(i13.u52.p149==1)) U !(((i7.i1.u28.p82==0)||(u51.p154==1))))))))] = FALSE...225
Reverse transition relation is NOT exact ! Due to transitions t4, t20, t37, i0.i0.u0.t88, i3.u9.t82, i4.u15.t72, i6.u12.t79, i6.u20.t64, i7.i0.t62, i7.i0.u...341
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,11.4374,430360,1,0,903640,347,2218,946575,238,771,1025307
FORMULA MedleyA-PT-12-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 159 transition count 151
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 17 place count 145 transition count 134
Iterating global reduction 1 with 14 rules applied. Total rules applied 31 place count 145 transition count 134
Applied a total of 31 rules in 2 ms. Remains 145 /162 variables (removed 17) and now considering 134/151 (removed 17) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12507927476798271089.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12745339662970020848.kers'
[2026-05-25 09:11:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12507927476798271089.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12745339662970020848.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 134 rows 145 cols 350 entries
Finished phase 1 with 115 SingleSign rule and 11 generalized
[2026-05-25 09:11:10] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12745339662970020848.kers
Total runtime 1 ms.
[2026-05-25 09:11:10] [INFO ] Implicit Places using invariants in 78 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 144/162 places, 134/151 transitions.
Applied a total of 0 rules in 1 ms. Remains 144 /144 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 91 ms. Remains : 144/162 places, 134/151 transitions.
[2026-05-25 09:11:10] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:11:10] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:11:10] [INFO ] Input system was already deterministic with 134 transitions.
[2026-05-25 09:11:10] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:11:10] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:11:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality4342541135839795948.gal : 0 ms
[2026-05-25 09:11:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality12459390960428468147.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/CTLCardinality4342541135839795948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12459390960428468147.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,5.87729e+08,0.677277,31628,2,6770,5,98968,6,0,712,152710,0


Converting to forward existential form...Done !
original formula: EF((AF((AF((p49==0)) * EX((p157==1)))) * ((!(E((((p46==0)||(p163==1))||((p131==0)||(p106==1))) U (((p137==0)||(p125==1))&&(p39==1)))) + !...267
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(EG(!((!(EG(!((p49==0)))) * EX((p157==1))))))) * !(E((((p46==0)||(p163==1))||((p131==0)|...507
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t7, t23, t38, t40, t47, t52, t53, t58, t61, t64, t65, t67, t75, t85, t91, In...252
Detected timeout of ITS tools.
[2026-05-25 09:11:40] [INFO ] Flatten gal took : 8 ms
[2026-05-25 09:11:40] [INFO ] Applying decomposition
[2026-05-25 09:11:40] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2169692646605961113.txt' '-o' '/tmp/graph2169692646605961113.bin' '-w' '/tmp/graph2169692646605961113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2169692646605961113.bin' '-l' '-1' '-v' '-w' '/tmp/graph2169692646605961113.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:11:40] [INFO ] Decomposing Gal with order
[2026-05-25 09:11:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:11:40] [INFO ] Removed a total of 31 redundant transitions.
[2026-05-25 09:11:40] [INFO ] Flatten gal took : 14 ms
[2026-05-25 09:11:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 09:11:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality4158220952771795508.gal : 5 ms
[2026-05-25 09:11:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality14011017171567050711.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/CTLCardinality4158220952771795508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14011017171567050711.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,5.87729e+08,0.06992,6440,442,25,4893,257,462,5256,54,468,0


Converting to forward existential form...Done !
original formula: EF((AF((AF((i3.i1.u16.p49==0)) * EX((i11.u57.p157==1)))) * ((!(E((((i3.i1.u18.p46==0)||(i11.u59.p163==1))||((i9.i0.u50.p131==0)||(i8.i1.u...429
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(EG(!((!(EG(!((i3.i1.u16.p49==0)))) * EX((i11.u57.p157==1))))))) * !(E((((i3.i1.u18.p46=...705
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t7, t23, t40, t53, i0.i0.u1.t91, i3.i0.u10.t85, i3.i1.u16.t75, i4.i1.u41.t38,...353
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
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
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,7.76256,285940,1,0,592028,343,2525,774767,253,679,750793
FORMULA MedleyA-PT-12-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 157 transition count 130
Reduce places removed 20 places and 0 transitions.
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 1 with 22 rules applied. Total rules applied 46 place count 137 transition count 128
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 47 place count 136 transition count 128
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 47 place count 136 transition count 104
Deduced a syphon composed of 24 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 49 rules applied. Total rules applied 96 place count 111 transition count 104
Discarding 1 places :
Implicit places reduction removed 1 places
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 3 with 2 rules applied. Total rules applied 98 place count 110 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 99 place count 109 transition count 103
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 113 place count 95 transition count 85
Iterating global reduction 5 with 14 rules applied. Total rules applied 127 place count 95 transition count 85
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 127 place count 95 transition count 82
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 133 place count 92 transition count 82
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 181 place count 68 transition count 58
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 182 place count 67 transition count 57
Applied a total of 182 rules in 35 ms. Remains 67 /162 variables (removed 95) and now considering 57/151 (removed 94) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17563736575591504916.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13456509798125021794.kers'
[2026-05-25 09:11:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17563736575591504916.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13456509798125021794.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 57 rows 66 cols 170 entries
Finished phase 1 with 45 SingleSign rule and 6 generalized
[2026-05-25 09:11:48] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13456509798125021794.kers
Total runtime 2 ms.
[2026-05-25 09:11:48] [INFO ] Implicit Places using invariants in 118 ms returned [12, 19, 30, 36, 41]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 119 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/162 places, 57/151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 62 transition count 55
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 60 transition count 54
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 59 transition count 54
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 6 place count 59 transition count 53
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 58 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 57 transition count 52
Applied a total of 10 rules in 2 ms. Remains 57 /62 variables (removed 5) and now considering 52/57 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15562654791383985275.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1861934397041356408.kers'
[2026-05-25 09:11:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15562654791383985275.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1861934397041356408.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 52 rows 57 cols 150 entries
Finished phase 1 with 44 SingleSign rule and 2 generalized
[2026-05-25 09:11:48] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1861934397041356408.kers
Total runtime 1 ms.
[2026-05-25 09:11:48] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-25 09:11:48] [INFO ] Invariant cache hit.
[2026-05-25 09:11:48] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 57/162 places, 52/151 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 336 ms. Remains : 57/162 places, 52/151 transitions.
[2026-05-25 09:11:48] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:11:48] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:11:48] [INFO ] Input system was already deterministic with 52 transitions.
[2026-05-25 09:11:48] [INFO ] Flatten gal took : 1 ms
[2026-05-25 09:11:48] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:11:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality4303955546812265430.gal : 1 ms
[2026-05-25 09:11:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality10883108246540413486.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/CTLCardinality4303955546812265430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10883108246540413486.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,545308,0.025493,4764,2,556,5,4130,6,0,283,3725,0


Converting to forward existential form...Done !
original formula: AF(((((p76==1)&&(p133!=1))&&((p103!=0)&&(p138!=0))) * AG(EF(((p52!=0)&&(p99!=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(((((p76==1)&&(p133!=1))&&((p103!=0)&&(p138!=0))) * !(E(TRUE U !(E(TRUE U ((p52!=0)&&(p99!=1))))))))...165
Reverse transition relation is NOT exact ! Due to transitions t3, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,0,0.57158,28192,1,0,108,159788,130,55,1731,116170,139
FORMULA MedleyA-PT-12-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 151/151 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 158 transition count 151
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 16 place count 146 transition count 135
Iterating global reduction 1 with 12 rules applied. Total rules applied 28 place count 146 transition count 135
Applied a total of 28 rules in 2 ms. Remains 146 /162 variables (removed 16) and now considering 135/151 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10530501247496672078.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5746586263230024561.kers'
[2026-05-25 09:11:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10530501247496672078.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5746586263230024561.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 135 rows 146 cols 343 entries
Finished phase 1 with 116 SingleSign rule and 12 generalized
[2026-05-25 09:11:49] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5746586263230024561.kers
Total runtime 0 ms.
[2026-05-25 09:11:49] [INFO ] Implicit Places using invariants in 76 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 90 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/162 places, 135/151 transitions.
Applied a total of 0 rules in 1 ms. Remains 145 /145 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 93 ms. Remains : 145/162 places, 135/151 transitions.
[2026-05-25 09:11:49] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:11:49] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:11:49] [INFO ] Input system was already deterministic with 135 transitions.
[2026-05-25 09:11:49] [INFO ] Flatten gal took : 3 ms
[2026-05-25 09:11:49] [INFO ] Flatten gal took : 2 ms
[2026-05-25 09:11:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality13783273539291403303.gal : 1 ms
[2026-05-25 09:11:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality2379854125236926649.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/CTLCardinality13783273539291403303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2379854125236926649.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,5.66804e+08,0.660132,31512,2,8955,5,96750,6,0,717,154987,0


Converting to forward existential form...Done !
original formula: A((A((p63!=0) U (EG((((p75==1)||(p45==0))||(p102==1))) * AX(AX((p11==0))))) + AG((AF((p138==0)) * EX(A((p97==1) U ((p121==0)||(p166==1)))...179
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EG(!((p149==0))))))))) * !(E(!(!(!(EG(!((p149==0)))))) U (!((!((E(!((EG((((p75==1)||(p45==0...578
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t8, t19, t22, t24, t37, t39, t46, t51, t57, t58, t61, t67, t75, t76, t79, t82, t85, t...264
Detected timeout of ITS tools.
[2026-05-25 09:12:19] [INFO ] Flatten gal took : 7 ms
[2026-05-25 09:12:19] [INFO ] Applying decomposition
[2026-05-25 09:12:19] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8270157621273734997.txt' '-o' '/tmp/graph8270157621273734997.bin' '-w' '/tmp/graph8270157621273734997.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8270157621273734997.bin' '-l' '-1' '-v' '-w' '/tmp/graph8270157621273734997.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:12:19] [INFO ] Decomposing Gal with order
[2026-05-25 09:12:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:12:19] [INFO ] Removed a total of 19 redundant transitions.
[2026-05-25 09:12:19] [INFO ] Flatten gal took : 7 ms
[2026-05-25 09:12:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 09:12:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality2715799525323954687.gal : 1 ms
[2026-05-25 09:12:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality10838562898733797472.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/CTLCardinality2715799525323954687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10838562898733797472.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,5.66804e+08,0.069045,6564,525,36,5445,351,406,5674,58,838,0


Converting to forward existential form...Done !
original formula: A((A((i8.u23.p63!=0) U (EG((((i8.u25.p75==1)||(i4.u14.p45==0))||(i9.i1.u37.p102==1))) * AX(AX((i0.i1.u4.p11==0))))) + AG((AF((i11.i1.u51....267
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EG(!((i12.u53.p149==0))))))))) * !(E(!(!(!(EG(!((i12.u53.p149==0)))))) U (!((!((E(!((EG((((...786
Reverse transition relation is NOT exact ! Due to transitions t4, t39, i0.i1.u1.t91, i3.t86, i3.u11.t85, i4.u14.t79, i4.u30.t51, i5.t76, i5.u15.t75, i6.u52...404
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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,9.65109,360612,1,0,743831,513,2597,914508,294,1282,872394
FORMULA MedleyA-PT-12-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 09:12:29] [INFO ] Flatten gal took : 9 ms
[2026-05-25 09:12:29] [INFO ] Flatten gal took : 8 ms
Total runtime 322057 ms.

BK_STOP 1779700349238

--------------------
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="MedleyA-PT-12"
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 MedleyA-PT-12, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-oct2-177969019900185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-12.tgz
mv MedleyA-PT-12 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 ;