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-oct2-177969019900137.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MedleyA-PT-06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969019900137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 6.8K Mar 7 18:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 7 18:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 7 18:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 7 18:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 11:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 11:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 11:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Mar 7 18:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 7 18:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 7 18:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 7 18:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 11:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:26 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 33K 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-06-CTLCardinality-2024-00
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-01
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-02
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-03
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-04
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-05
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-06
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-07
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-08
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-09
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-10
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-11
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-12
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-13
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-14
FORMULA_NAME MedleyA-PT-06-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779699261562

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-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 08:54:22] [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 08:54:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 08:54:23] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2026-05-25 08:54:23] [INFO ] Transformed 124 places.
[2026-05-25 08:54:23] [INFO ] Transformed 118 transitions.
[2026-05-25 08:54:23] [INFO ] Found NUPN structural information;
[2026-05-25 08:54:23] [INFO ] Parsed PT model containing 124 places and 118 transitions and 372 arcs in 169 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 80 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 118/118 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 121 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 118 transition count 115
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 118 transition count 115
Applied a total of 9 rules in 16 ms. Remains 118 /124 variables (removed 6) and now considering 115/118 (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-6095972175115573637.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16988166957310552671.kers'
[2026-05-25 08:54:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6095972175115573637.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16988166957310552671.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 115 rows 118 cols 360 entries
Finished phase 1 with 80 SingleSign rule and 17 generalized
[2026-05-25 08:54:23] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16988166957310552671.kers
Total runtime 1 ms.
[2026-05-25 08:54:23] [INFO ] Implicit Places using invariants in 303 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 339 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 117/124 places, 115/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 115/115 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 383 ms. Remains : 117/124 places, 115/118 transitions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 115/115 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 115/115 (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-7921833561303058444.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13095333766969572897.kers'
[2026-05-25 08:54:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7921833561303058444.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13095333766969572897.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 115 rows 117 cols 358 entries
Finished phase 1 with 83 SingleSign rule and 14 generalized
[2026-05-25 08:54:23] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13095333766969572897.kers
Total runtime 1 ms.
[2026-05-25 08:54:23] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-25 08:54:23] [INFO ] Invariant cache hit.
[2026-05-25 08:54:23] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Running 114 sub problems to find dead transitions.
[2026-05-25 08:54:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 2 (OVERLAPS) 1/117 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 8 (OVERLAPS) 115/232 variables, 117/174 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/232 variables, 3/177 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/232 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 11 (OVERLAPS) 0/232 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Real declared 232/232 variables, and 177 constraints, problems are : Problem set: 0 solved, 114 unsolved in 13400 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 114/114 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 114 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 2 (OVERLAPS) 1/117 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 40/60 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 6 (OVERLAPS) 115/232 variables, 117/177 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 114/291 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/232 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/232 variables, 2/294 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/232 variables, 2/296 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/232 variables, 3/299 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/232 variables, 2/301 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/232 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/232 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/232 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 114 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 232/232 variables, and 303 constraints, problems are : Problem set: 0 solved, 114 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 114/114 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 43466ms problems are : Problem set: 0 solved, 114 unsolved
Search for dead transitions found 0 dead transitions in 43476ms
Finished structural reductions in LTL mode , in 1 iterations and 43677 ms. Remains : 117/117 places, 115/115 transitions.
Support contains 80 out of 117 places after structural reductions.
[2026-05-25 08:55:07] [INFO ] Flatten gal took : 41 ms
[2026-05-25 08:55:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA MedleyA-PT-06-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 08:55:07] [INFO ] Flatten gal took : 31 ms
[2026-05-25 08:55:07] [INFO ] Input system was already deterministic with 115 transitions.
Support contains 74 out of 117 places (down from 80) after GAL structural reductions.
RANDOM walk for 40000 steps (1105 resets) in 1355 ms. (29 steps per ms) remains 3/77 properties
BEST_FIRST walk for 40004 steps (242 resets) in 112 ms. (354 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (241 resets) in 78 ms. (506 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (290 resets) in 119 ms. (333 steps per ms) remains 3/3 properties
[2026-05-25 08:55:08] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp62 is UNSAT
At refinement iteration 1 (OVERLAPS) 40/48 variables, 5/5 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/85 variables, 5/10 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 30/115 variables, 9/19 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 0/19 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/117 variables, 1/20 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 115/232 variables, 117/137 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/232 variables, 0/137 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/232 variables, 0/137 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 232/232 variables, and 137 constraints, problems are : Problem set: 2 solved, 1 unsolved in 164 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/35 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 50/85 variables, 7/10 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 2/12 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 30/115 variables, 9/21 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/21 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/117 variables, 1/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/117 variables, 0/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 115/232 variables, 117/139 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/232 variables, 1/140 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/232 variables, 0/140 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/232 variables, 0/140 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 232/232 variables, and 140 constraints, problems are : Problem set: 2 solved, 1 unsolved in 289 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 457ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 26 ms.
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 115/115 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 114 transition count 109
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 15 place count 108 transition count 109
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 15 place count 108 transition count 104
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 25 place count 103 transition count 104
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 42 place count 86 transition count 76
Iterating global reduction 2 with 17 rules applied. Total rules applied 59 place count 86 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 2 with 3 rules applied. Total rules applied 62 place count 85 transition count 74
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 84 transition count 74
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 63 place count 84 transition count 71
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 69 place count 81 transition count 71
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 70 place count 80 transition count 70
Iterating global reduction 4 with 1 rules applied. Total rules applied 71 place count 80 transition count 70
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 72 place count 79 transition count 69
Iterating global reduction 4 with 1 rules applied. Total rules applied 73 place count 79 transition count 69
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 113 place count 59 transition count 49
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 125 place count 53 transition count 58
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 129 place count 53 transition count 54
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 133 place count 49 transition count 54
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 136 place count 49 transition count 51
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 139 place count 46 transition count 51
Applied a total of 139 rules in 49 ms. Remains 46 /117 variables (removed 71) and now considering 51/115 (removed 64) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 46/117 places, 51/115 transitions.
RANDOM walk for 18558 steps (1399 resets) in 192 ms. (96 steps per ms) remains 0/1 properties
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2026-05-25 08:55:08] [INFO ] Flatten gal took : 9 ms
[2026-05-25 08:55:08] [INFO ] Flatten gal took : 14 ms
[2026-05-25 08:55:08] [INFO ] Input system was already deterministic with 115 transitions.
Computed a total of 13 stabilizing places and 13 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 115/115 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 114 transition count 115
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 21 place count 96 transition count 86
Iterating global reduction 1 with 18 rules applied. Total rules applied 39 place count 96 transition count 86
Applied a total of 39 rules in 5 ms. Remains 96 /117 variables (removed 21) and now considering 86/115 (removed 29) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14053175095638667090.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16013068028885923270.kers'
[2026-05-25 08:55:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14053175095638667090.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16013068028885923270.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 96 cols 247 entries
Finished phase 1 with 70 SingleSign rule and 9 generalized
[2026-05-25 08:55:09] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16013068028885923270.kers
Total runtime 2 ms.
[2026-05-25 08:55:09] [INFO ] Implicit Places using invariants in 153 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 155 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 95/117 places, 86/115 transitions.
Applied a total of 0 rules in 2 ms. Remains 95 /95 variables (removed 0) and now considering 86/86 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163 ms. Remains : 95/117 places, 86/115 transitions.
[2026-05-25 08:55:09] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:55:09] [INFO ] Flatten gal took : 14 ms
[2026-05-25 08:55:09] [INFO ] Input system was already deterministic with 86 transitions.
[2026-05-25 08:55:09] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:55:09] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:55:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality2004082976678777051.gal : 2 ms
[2026-05-25 08:55:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality17996839630311540728.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/CTLCardinality2004082976678777051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17996839630311540728.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,6.14528e+06,0.222577,13684,2,3358,5,37220,6,0,468,51860,0


Converting to forward existential form...Done !
original formula: EX((AF((p53==1)) + AF(((p103==0)&&(p35==1)))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!((p53==1)))))] != FALSE + [(EY(Init) * !(EG(!(((p103==0)&&(p35==1))))))] != FALSE)
Reverse transition relation is NOT exact ! Due to transitions t3, t9, t14, t16, t20, t22, t24, t26, t33, t36, t41, Intersection with reachable at each ste...213
Detected timeout of ITS tools.
[2026-05-25 08:55:39] [INFO ] Flatten gal took : 30 ms
[2026-05-25 08:55:39] [INFO ] Applying decomposition
[2026-05-25 08:55:39] [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/graph714591005160424447.txt' '-o' '/tmp/graph714591005160424447.bin' '-w' '/tmp/graph714591005160424447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph714591005160424447.bin' '-l' '-1' '-v' '-w' '/tmp/graph714591005160424447.weights' '-q' '0' '-e' '0.001'
[2026-05-25 08:55:39] [INFO ] Decomposing Gal with order
[2026-05-25 08:55:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 08:55:39] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-25 08:55:39] [INFO ] Flatten gal took : 100 ms
[2026-05-25 08:55:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 08:55:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality7050802762881430466.gal : 3 ms
[2026-05-25 08:55:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality15183335455696788172.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/CTLCardinality7050802762881430466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15183335455696788172.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,6.14528e+06,0.094862,9088,818,63,12091,683,351,10644,82,1691,0


Converting to forward existential form...Done !
original formula: EX((AF((i4.u7.p53==1)) + AF(((i3.u12.p103==0)&&(i1.u9.p35==1)))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!((i4.u7.p53==1)))))] != FALSE + [(EY(Init) * !(EG(!(((i3.u12.p103==0)&&(i1.u9.p35==1))))))] ...164
Reverse transition relation is NOT exact ! Due to transitions t3, t9, t16, i0.u0.t41, i1.u21.t14, i4.u7.t36, i4.u14.t26, i5.u16.t22, i5.u16.t24, i6.i0.u8.t...272
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 0,0,6.48952,222836,1,0,478537,2819,1668,513127,438,17646,712612
FORMULA MedleyA-PT-06-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 115/115 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 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 113 transition count 108
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 15 place count 107 transition count 108
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 15 place count 107 transition count 102
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 27 place count 101 transition count 102
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 45 place count 83 transition count 73
Iterating global reduction 2 with 18 rules applied. Total rules applied 63 place count 83 transition count 73
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 2 with 3 rules applied. Total rules applied 66 place count 82 transition count 71
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 67 place count 81 transition count 71
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 67 place count 81 transition count 67
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 75 place count 77 transition count 67
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 76 place count 76 transition count 66
Iterating global reduction 4 with 1 rules applied. Total rules applied 77 place count 76 transition count 66
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 78 place count 75 transition count 65
Iterating global reduction 4 with 1 rules applied. Total rules applied 79 place count 75 transition count 65
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 121 place count 54 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 122 place count 53 transition count 43
Applied a total of 122 rules in 30 ms. Remains 53 /117 variables (removed 64) and now considering 43/115 (removed 72) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9353956148100957224.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18364952437363651456.kers'
[2026-05-25 08:55:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9353956148100957224.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18364952437363651456.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 43 rows 51 cols 132 entries
Finished phase 1 with 30 SingleSign rule and 7 generalized
[2026-05-25 08:55:46] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18364952437363651456.kers
Total runtime 1 ms.
[2026-05-25 08:55:46] [INFO ] Implicit Places using invariants in 55 ms returned [8, 17, 27, 31, 35, 46]
[2026-05-25 08:55:46] [INFO ] Actually due to overlaps returned [46, 31, 8, 17, 35]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 57 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 48/117 places, 43/115 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 48 transition count 42
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 47 transition count 42
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 47 transition count 40
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 45 transition count 40
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 42 transition count 37
Applied a total of 12 rules in 4 ms. Remains 42 /48 variables (removed 6) and now considering 37/43 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1812370195143340124.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5466083523985198500.kers'
[2026-05-25 08:55:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1812370195143340124.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5466083523985198500.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 37 rows 42 cols 112 entries
Finished phase 1 with 28 SingleSign rule and 3 generalized
[2026-05-25 08:55:46] [INFO ] Computed 11 invariants in 12 ms
Computed 11 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-5466083523985198500.kers
Total runtime 13 ms.
[2026-05-25 08:55:46] [INFO ] Implicit Places using invariants in 54 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 41/117 places, 37/115 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 148 ms. Remains : 41/117 places, 37/115 transitions.
[2026-05-25 08:55:46] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:46] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:46] [INFO ] Input system was already deterministic with 37 transitions.
[2026-05-25 08:55:46] [INFO ] Flatten gal took : 7 ms
[2026-05-25 08:55:46] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:55:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality13756126694618210871.gal : 0 ms
[2026-05-25 08:55:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality349274569409101447.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/CTLCardinality13756126694618210871.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality349274569409101447.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,17280,0.007704,4076,2,161,5,707,6,0,204,484,0


Converting to forward existential form...Done !
original formula: EG((p81==0))
=> equivalent forward existential formula: [FwdG(Init,(p81==0))] != FALSE
Hit Full ! (commute/partial/dont) 33/0/4
(forward)formula 0,1,0.033633,4720,1,0,10,4545,19,4,1014,1944,8
FORMULA MedleyA-PT-06-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 115/115 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 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 113 transition count 108
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 15 place count 107 transition count 108
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 15 place count 107 transition count 104
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 23 place count 103 transition count 104
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 38 place count 88 transition count 78
Iterating global reduction 2 with 15 rules applied. Total rules applied 53 place count 88 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 2 with 3 rules applied. Total rules applied 56 place count 87 transition count 76
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 57 place count 86 transition count 76
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 57 place count 86 transition count 74
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 61 place count 84 transition count 74
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 62 place count 83 transition count 73
Iterating global reduction 4 with 1 rules applied. Total rules applied 63 place count 83 transition count 73
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 64 place count 82 transition count 72
Iterating global reduction 4 with 1 rules applied. Total rules applied 65 place count 82 transition count 72
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 4 with 42 rules applied. Total rules applied 107 place count 61 transition count 51
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 108 place count 61 transition count 51
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 109 place count 60 transition count 50
Applied a total of 109 rules in 30 ms. Remains 60 /117 variables (removed 57) and now considering 50/115 (removed 65) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9823800201005788865.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2044691873839624355.kers'
[2026-05-25 08:55:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9823800201005788865.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2044691873839624355.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 50 rows 58 cols 152 entries
Finished phase 1 with 37 SingleSign rule and 7 generalized
[2026-05-25 08:55:46] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2044691873839624355.kers
Total runtime 0 ms.
[2026-05-25 08:55:46] [INFO ] Implicit Places using invariants in 105 ms returned [12, 21, 32, 37, 41, 52]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 108 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 54/117 places, 50/115 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 54 transition count 49
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 53 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 52 transition count 48
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 4 place count 52 transition count 46
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 8 place count 50 transition count 46
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 14 place count 47 transition count 43
Applied a total of 14 rules in 7 ms. Remains 47 /54 variables (removed 7) and now considering 43/50 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-991877756755718520.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5201894748684438765.kers'
[2026-05-25 08:55:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-991877756755718520.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5201894748684438765.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 43 rows 47 cols 128 entries
Finished phase 1 with 35 SingleSign rule and 2 generalized
[2026-05-25 08:55:46] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-5201894748684438765.kers
Total runtime 3 ms.
[2026-05-25 08:55:46] [INFO ] Implicit Places using invariants in 67 ms returned []
[2026-05-25 08:55:46] [INFO ] Invariant cache hit.
[2026-05-25 08:55:46] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 47/117 places, 43/115 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 302 ms. Remains : 47/117 places, 43/115 transitions.
[2026-05-25 08:55:46] [INFO ] Flatten gal took : 5 ms
[2026-05-25 08:55:46] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:55:46] [INFO ] Input system was already deterministic with 43 transitions.
[2026-05-25 08:55:46] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:46] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality11359135605052887213.gal : 1 ms
[2026-05-25 08:55:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality13480291102321578187.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/CTLCardinality11359135605052887213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13480291102321578187.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,25370,0.013819,4416,2,522,5,2405,6,0,234,1782,0


Converting to forward existential form...Done !
original formula: EF(EG((!(A((p62==0) U ((p15==0)||(p114==1)))) * !(E(((p114==0)||(p19==1)) U (p37==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(!((E(!(((p15==0)||(p114==1))) U (!((p62==0)) * !(((p15==0)||(p114==1))))) + EG(!(((p15=...228
Reverse transition relation is NOT exact ! Due to transitions t2, t8, t9, t29, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.167728,13108,1,0,258,55404,122,128,1403,48918,287
FORMULA MedleyA-PT-06-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 115/115 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 114 transition count 115
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 21 place count 96 transition count 86
Iterating global reduction 1 with 18 rules applied. Total rules applied 39 place count 96 transition count 86
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 95 transition count 85
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 95 transition count 85
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 94 transition count 84
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 94 transition count 84
Applied a total of 43 rules in 4 ms. Remains 94 /117 variables (removed 23) and now considering 84/115 (removed 31) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14148625384829490206.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4998766213143948286.kers'
[2026-05-25 08:55:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14148625384829490206.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4998766213143948286.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 84 rows 94 cols 239 entries
Finished phase 1 with 68 SingleSign rule and 9 generalized
[2026-05-25 08:55:46] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4998766213143948286.kers
Total runtime 1 ms.
[2026-05-25 08:55:46] [INFO ] Implicit Places using invariants in 158 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 160 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/117 places, 84/115 transitions.
Applied a total of 0 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 166 ms. Remains : 93/117 places, 84/115 transitions.
[2026-05-25 08:55:47] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:47] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:47] [INFO ] Input system was already deterministic with 84 transitions.
[2026-05-25 08:55:47] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:47] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality10884585894827176083.gal : 1 ms
[2026-05-25 08:55:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality12466543831789100536.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/CTLCardinality10884585894827176083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12466543831789100536.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,5.0379e+06,0.230509,12980,2,3108,5,33719,6,0,458,47704,0


Converting to forward existential form...Done !
original formula: AX(EF(AG(((p67==0)||(p14==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !(((p67==0)||(p14==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t9, t14, t16, t20, t22, t24, t26, t33, t36, t41, Intersection with reachable at each ste...213
(forward)formula 0,1,3.29585,111356,1,0,205,672612,190,101,2673,434814,222
FORMULA MedleyA-PT-06-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 115/115 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 114 transition count 115
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 21 place count 96 transition count 86
Iterating global reduction 1 with 18 rules applied. Total rules applied 39 place count 96 transition count 86
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 95 transition count 85
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 95 transition count 85
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 94 transition count 84
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 94 transition count 84
Applied a total of 43 rules in 13 ms. Remains 94 /117 variables (removed 23) and now considering 84/115 (removed 31) transitions.
[2026-05-25 08:55:50] [INFO ] Invariant cache hit.
[2026-05-25 08:55:50] [INFO ] Implicit Places using invariants in 117 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 117 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/117 places, 84/115 transitions.
Applied a total of 0 rules in 1 ms. Remains 93 /93 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 131 ms. Remains : 93/117 places, 84/115 transitions.
[2026-05-25 08:55:50] [INFO ] Flatten gal took : 8 ms
[2026-05-25 08:55:50] [INFO ] Flatten gal took : 6 ms
[2026-05-25 08:55:50] [INFO ] Input system was already deterministic with 84 transitions.
[2026-05-25 08:55:50] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:55:50] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:55:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality3835554317209194321.gal : 1 ms
[2026-05-25 08:55:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality8423607377337795406.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/CTLCardinality3835554317209194321.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8423607377337795406.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,5.0379e+06,0.18411,13000,2,3108,5,33719,6,0,458,47704,0


Converting to forward existential form...Done !
original formula: AX(((p123==0)||(p108==1)))
=> equivalent forward existential formula: [(EY(Init) * !(((p123==0)||(p108==1))))] = FALSE
(forward)formula 0,1,0.18701,13264,1,0,9,33719,9,2,581,47704,2
FORMULA MedleyA-PT-06-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 : 117/117 places, 115/115 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 114 transition count 110
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 110 transition count 108
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14 place count 108 transition count 108
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 14 place count 108 transition count 102
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 26 place count 102 transition count 102
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 42 place count 86 transition count 75
Iterating global reduction 3 with 16 rules applied. Total rules applied 58 place count 86 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 3 rules applied. Total rules applied 61 place count 85 transition count 73
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 62 place count 84 transition count 73
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 62 place count 84 transition count 72
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 64 place count 83 transition count 72
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 65 place count 82 transition count 71
Iterating global reduction 5 with 1 rules applied. Total rules applied 66 place count 82 transition count 71
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 67 place count 81 transition count 70
Iterating global reduction 5 with 1 rules applied. Total rules applied 68 place count 81 transition count 70
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 106 place count 62 transition count 51
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 107 place count 61 transition count 50
Applied a total of 107 rules in 18 ms. Remains 61 /117 variables (removed 56) and now considering 50/115 (removed 65) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7358023967863734568.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3422423991177324962.kers'
[2026-05-25 08:55:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7358023967863734568.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3422423991177324962.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 50 rows 61 cols 164 entries
Finished phase 1 with 36 SingleSign rule and 8 generalized
[2026-05-25 08:55:50] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3422423991177324962.kers
Total runtime 0 ms.
[2026-05-25 08:55:50] [INFO ] Implicit Places using invariants in 77 ms returned [11, 31, 35, 39]
[2026-05-25 08:55:50] [INFO ] Actually due to overlaps returned [35, 11, 39]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 78 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 58/117 places, 50/115 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 58 transition count 49
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 57 transition count 49
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 6 place count 55 transition count 47
Applied a total of 6 rules in 3 ms. Remains 55 /58 variables (removed 3) and now considering 47/50 (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-16954772344106685011.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5655463276484375136.kers'
[2026-05-25 08:55:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16954772344106685011.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5655463276484375136.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 47 rows 55 cols 148 entries
Finished phase 1 with 37 SingleSign rule and 4 generalized
[2026-05-25 08:55:50] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5655463276484375136.kers
Total runtime 0 ms.
[2026-05-25 08:55:50] [INFO ] Implicit Places using invariants in 33 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 54/117 places, 47/115 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 47/47 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 137 ms. Remains : 54/117 places, 47/115 transitions.
[2026-05-25 08:55:50] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:55:50] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:55:50] [INFO ] Input system was already deterministic with 47 transitions.
[2026-05-25 08:55:50] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:50] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:55:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality16984118991902608449.gal : 0 ms
[2026-05-25 08:55:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality13311212611800725338.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/CTLCardinality16984118991902608449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13311212611800725338.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,39762,0.015199,4636,2,669,5,3742,6,0,265,2996,0


Converting to forward existential form...Done !
original formula: EF((((p74==1)&&(p123==0)) * ((p19==1) * ((p103==0) + A(((p97==0)||(p13==1)) U (p99==1))))))
=> equivalent forward existential formula: ([(((FwdU(Init,TRUE) * ((p74==1)&&(p123==0))) * (p19==1)) * (p103==0))] != FALSE + [((((FwdU(Init,TRUE) * ((p74=...279
(forward)formula 0,1,0.016318,4900,1,0,11,3742,10,3,275,2996,3
FORMULA MedleyA-PT-06-CTLCardinality-2024-05 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 : 117/117 places, 115/115 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 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 113 transition count 108
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 15 place count 107 transition count 108
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 15 place count 107 transition count 103
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 25 place count 102 transition count 103
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 40 place count 87 transition count 77
Iterating global reduction 2 with 15 rules applied. Total rules applied 55 place count 87 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 2 with 3 rules applied. Total rules applied 58 place count 86 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 59 place count 85 transition count 75
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 59 place count 85 transition count 72
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 65 place count 82 transition count 72
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 4 with 34 rules applied. Total rules applied 99 place count 65 transition count 55
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 100 place count 64 transition count 54
Applied a total of 100 rules in 9 ms. Remains 64 /117 variables (removed 53) and now considering 54/115 (removed 61) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1407919809447525997.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5152150717628493056.kers'
[2026-05-25 08:55:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1407919809447525997.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5152150717628493056.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 64 cols 169 entries
Finished phase 1 with 41 SingleSign rule and 7 generalized
[2026-05-25 08:55:50] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5152150717628493056.kers
Total runtime 0 ms.
[2026-05-25 08:55:50] [INFO ] Implicit Places using invariants in 51 ms returned [8, 30, 34]
[2026-05-25 08:55:50] [INFO ] Actually due to overlaps returned [8, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 52 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/117 places, 54/115 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 62 transition count 52
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 60 transition count 52
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 8 place count 58 transition count 50
Applied a total of 8 rules in 3 ms. Remains 58 /62 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-17160880224048716295.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11661598630770985606.kers'
[2026-05-25 08:55:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17160880224048716295.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11661598630770985606.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 50 rows 58 cols 154 entries
Finished phase 1 with 41 SingleSign rule and 3 generalized
[2026-05-25 08:55:50] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11661598630770985606.kers
Total runtime 0 ms.
[2026-05-25 08:55:51] [INFO ] Implicit Places using invariants in 70 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 57/117 places, 50/115 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 57 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 56 transition count 49
Applied a total of 2 rules in 2 ms. Remains 56 /57 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-7302749525834290769.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9585235969034723461.kers'
[2026-05-25 08:55:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7302749525834290769.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9585235969034723461.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 49 rows 56 cols 150 entries
Finished phase 1 with 41 SingleSign rule and 2 generalized
[2026-05-25 08:55:51] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-9585235969034723461.kers
Total runtime 13 ms.
[2026-05-25 08:55:51] [INFO ] Implicit Places using invariants in 67 ms returned []
[2026-05-25 08:55:51] [INFO ] Invariant cache hit.
[2026-05-25 08:55:51] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 56/117 places, 49/115 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 270 ms. Remains : 56/117 places, 49/115 transitions.
[2026-05-25 08:55:51] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:51] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:51] [INFO ] Input system was already deterministic with 49 transitions.
[2026-05-25 08:55:51] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:51] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:55:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality12683338021608755048.gal : 1 ms
[2026-05-25 08:55:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality6375587213489585518.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/CTLCardinality12683338021608755048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6375587213489585518.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,187524,0.021043,4940,2,997,5,5423,6,0,275,3972,0


Converting to forward existential form...Done !
original formula: E(A(EG((p102!=1)) U EG(!(EG(((p52==0)||(p107==1)))))) U (AG(((p84==0)||(p107==1))) * (p111==1)))
=> equivalent forward existential formula: [((FwdU(Init,!((E(!(EG(!(EG(((p52==0)||(p107==1)))))) U (!(EG((p102!=1))) * !(EG(!(EG(((p52==0)||(p107==1)))))))...265
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t11, t15, t43, Intersection with reachable at each step enabled. (destroyed/reverse/...182
Using saturation style SCC detection
(forward)formula 0,0,9.54493,317352,1,0,991,2.1808e+06,144,499,1727,1.75602e+06,1118
FORMULA MedleyA-PT-06-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 115/115 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 114 transition count 115
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 15 place count 102 transition count 92
Iterating global reduction 1 with 12 rules applied. Total rules applied 27 place count 102 transition count 92
Applied a total of 27 rules in 2 ms. Remains 102 /117 variables (removed 15) and now considering 92/115 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-855512753960364577.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3704076900075798056.kers'
[2026-05-25 08:56:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-855512753960364577.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3704076900075798056.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 92 rows 102 cols 261 entries
Finished phase 1 with 76 SingleSign rule and 9 generalized
[2026-05-25 08:56:00] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3704076900075798056.kers
Total runtime 1 ms.
[2026-05-25 08:56:00] [INFO ] Implicit Places using invariants in 71 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 101/117 places, 92/115 transitions.
Applied a total of 0 rules in 0 ms. Remains 101 /101 variables (removed 0) and now considering 92/92 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 75 ms. Remains : 101/117 places, 92/115 transitions.
[2026-05-25 08:56:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:56:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:56:00] [INFO ] Input system was already deterministic with 92 transitions.
[2026-05-25 08:56:00] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:56:00] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:56:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality2134057993001706365.gal : 0 ms
[2026-05-25 08:56:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality8624741110785120329.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/CTLCardinality2134057993001706365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8624741110785120329.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,9.31178e+06,0.300282,16328,2,5225,5,44862,6,0,498,59969,0


Converting to forward existential form...Done !
original formula: A((AF((((p51==1)||(p58==1)) * AF(((p110==0)||(p90==1))))) * AX(AF(EX(((p54==0)||(p3==1)))))) U (((p97==1) * AX(!(A(EG((p105==1)) U EF((p4...199
=> equivalent forward existential formula: [((Init * !(EG(!((((p97==1) * !(EX(!(!(!((E(!(E(TRUE U (p49==1))) U (!(EG((p105==1))) * !(E(TRUE U (p49==1))))) ...701
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t7, t8, t9, t11, t12, t15, t17, t19, t23, t25, t27, t29, t30, t31, t38, t41, t43, t46...255
Detected timeout of ITS tools.
[2026-05-25 08:56:30] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:56:30] [INFO ] Applying decomposition
[2026-05-25 08:56:30] [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/graph1704694600069910970.txt' '-o' '/tmp/graph1704694600069910970.bin' '-w' '/tmp/graph1704694600069910970.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1704694600069910970.bin' '-l' '-1' '-v' '-w' '/tmp/graph1704694600069910970.weights' '-q' '0' '-e' '0.001'
[2026-05-25 08:56:31] [INFO ] Decomposing Gal with order
[2026-05-25 08:56:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 08:56:31] [INFO ] Removed a total of 5 redundant transitions.
[2026-05-25 08:56:31] [INFO ] Flatten gal took : 7 ms
[2026-05-25 08:56:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 5 ms.
[2026-05-25 08:56:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality3447100992558011388.gal : 2 ms
[2026-05-25 08:56:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality9425467544275318839.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/CTLCardinality3447100992558011388.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9425467544275318839.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.31178e+06,0.039454,5704,409,92,3115,788,379,3464,83,1976,0


Converting to forward existential form...Done !
original formula: A((AF((((i5.u18.p51==1)||(i5.u18.p58==1)) * AF(((i8.i1.u5.p110==0)||(i7.u27.p90==1))))) * AX(AF(EX(((i5.u18.p54==0)||(i0.i0.u2.p3==1)))))...286
=> equivalent forward existential formula: [((Init * !(EG(!((((i7.u27.p97==1) * !(EX(!(!(!((E(!(E(TRUE U (i4.u16.p49==1))) U (!(EG((i8.i1.u28.p105==1))) * ...912
Reverse transition relation is NOT exact ! Due to transitions t3, t11, t19, i0.i0.u1.t46, i0.i1.u30.t4, i0.i1.u30.t7, i1.i1.u7.t43, i2.u24.t17, i4.u9.t41, ...395
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 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,5.62565,204800,1,0,435553,3669,1939,463313,463,18653,484188
FORMULA MedleyA-PT-06-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 115/115 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 114 transition count 115
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 17 place count 100 transition count 90
Iterating global reduction 1 with 14 rules applied. Total rules applied 31 place count 100 transition count 90
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 99 transition count 89
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 99 transition count 89
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 98 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 98 transition count 88
Applied a total of 35 rules in 7 ms. Remains 98 /117 variables (removed 19) and now considering 88/115 (removed 27) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5535151194582557032.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3206911076183676045.kers'
[2026-05-25 08:56:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5535151194582557032.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3206911076183676045.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 88 rows 98 cols 252 entries
Finished phase 1 with 72 SingleSign rule and 9 generalized
[2026-05-25 08:56:36] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3206911076183676045.kers
Total runtime 2 ms.
[2026-05-25 08:56:36] [INFO ] Implicit Places using invariants in 104 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 97/117 places, 88/115 transitions.
Applied a total of 0 rules in 1 ms. Remains 97 /97 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 114 ms. Remains : 97/117 places, 88/115 transitions.
[2026-05-25 08:56:36] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:56:36] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:56:36] [INFO ] Input system was already deterministic with 88 transitions.
[2026-05-25 08:56:36] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:56:36] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:56:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality17085058532297416174.gal : 1 ms
[2026-05-25 08:56:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality15794709859766650345.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/CTLCardinality17085058532297416174.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15794709859766650345.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,6.72837e+06,0.14779,9240,2,3885,5,24746,6,0,478,18359,0


Converting to forward existential form...Done !
original formula: AF(((AG(((p121==0)||(p111==1))) * EF(((p47==0)||(p96==1)))) * (EX(EG(((p57==0)&&(p68==1)))) * ((EG(!(E(((p115==0)||(p42==1)) U (p103==0))...260
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(TRUE U !(((p121==0)||(p111==1))))) * E(TRUE U ((p47==0)||(p96==1)))) * (EX(EG(((p57==0)&&(p68...368
Reverse transition relation is NOT exact ! Due to transitions t3, t7, t8, t10, t15, t17, t21, t23, t25, t27, t28, t31, t37, t40, t43, t86, t87, Intersecti...242
Detected timeout of ITS tools.
[2026-05-25 08:57:06] [INFO ] Flatten gal took : 10 ms
[2026-05-25 08:57:06] [INFO ] Applying decomposition
[2026-05-25 08:57:06] [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/graph9371666919115783927.txt' '-o' '/tmp/graph9371666919115783927.bin' '-w' '/tmp/graph9371666919115783927.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9371666919115783927.bin' '-l' '-1' '-v' '-w' '/tmp/graph9371666919115783927.weights' '-q' '0' '-e' '0.001'
[2026-05-25 08:57:06] [INFO ] Decomposing Gal with order
[2026-05-25 08:57:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 08:57:07] [INFO ] Removed a total of 8 redundant transitions.
[2026-05-25 08:57:07] [INFO ] Flatten gal took : 14 ms
[2026-05-25 08:57:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 3 ms.
[2026-05-25 08:57:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality17804595270222206738.gal : 2 ms
[2026-05-25 08:57:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality8145716434937256463.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/CTLCardinality17804595270222206738.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8145716434937256463.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,6.72837e+06,0.048952,5624,350,61,3269,450,333,3542,78,1058,0


Converting to forward existential form...Done !
original formula: AF(((AG(((i9.u30.p121==0)||(i9.u28.p111==1))) * EF(((i4.i1.u15.p47==0)||(i8.u26.p96==1)))) * (EX(EG(((i2.u16.p57==0)&&(i6.i0.u19.p68==1))...392
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(TRUE U !(((i9.u30.p121==0)||(i9.u28.p111==1))))) * E(TRUE U ((i4.i1.u15.p47==0)||(i8.u26.p96=...518
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t17, t87, i0.u1.t43, i2.u8.t37, i2.u16.t27, i3.i0.u4.t28, i3.i0.u4.t40, i3.i1.u11.t3...329
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 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,1.9367,86568,1,0,177702,1428,2041,216162,425,6014,223192
FORMULA MedleyA-PT-06-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 115/115 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 114 transition count 115
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 19 place count 98 transition count 88
Iterating global reduction 1 with 16 rules applied. Total rules applied 35 place count 98 transition count 88
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 97 transition count 87
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 97 transition count 87
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 96 transition count 86
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 96 transition count 86
Applied a total of 39 rules in 7 ms. Remains 96 /117 variables (removed 21) and now considering 86/115 (removed 29) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16709155093767099967.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5312350681178180863.kers'
[2026-05-25 08:57:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16709155093767099967.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5312350681178180863.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 96 cols 246 entries
Finished phase 1 with 70 SingleSign rule and 9 generalized
[2026-05-25 08:57:09] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5312350681178180863.kers
Total runtime 2 ms.
[2026-05-25 08:57:09] [INFO ] Implicit Places using invariants in 116 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 117 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 95/117 places, 86/115 transitions.
Applied a total of 0 rules in 0 ms. Remains 95 /95 variables (removed 0) and now considering 86/86 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 125 ms. Remains : 95/117 places, 86/115 transitions.
[2026-05-25 08:57:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:57:09] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:57:09] [INFO ] Input system was already deterministic with 86 transitions.
[2026-05-25 08:57:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:57:09] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:57:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality6101501481296007995.gal : 1 ms
[2026-05-25 08:57:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality11901044910380764945.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/CTLCardinality6101501481296007995.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11901044910380764945.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,6.28551e+06,0.090679,8616,2,3203,5,21459,6,0,468,18216,0


Converting to forward existential form...Done !
original formula: (E(EG((p85==0)) U A((AG((p79==1)) * !(EX((p1==0)))) U !(A((p81==1) U (p40==0))))) * EX(A(E(AX((p73==0)) U AX((p48==0))) U (!(EG(((p48==0)...201
=> equivalent forward existential formula: [((EY((Init * E(EG((p85==0)) U !((E(!(!(!((E(!((p40==0)) U (!((p81==1)) * !((p40==0)))) + EG(!((p40==0))))))) U ...668
Reverse transition relation is NOT exact ! Due to transitions t3, t9, t14, t17, t19, t21, t23, t25, t27, t34, t37, t42, t85, Intersection with reachable a...223
Detected timeout of ITS tools.
[2026-05-25 08:57:39] [INFO ] Flatten gal took : 7 ms
[2026-05-25 08:57:39] [INFO ] Applying decomposition
[2026-05-25 08:57:39] [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/graph11754686240107320583.txt' '-o' '/tmp/graph11754686240107320583.bin' '-w' '/tmp/graph11754686240107320583.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11754686240107320583.bin' '-l' '-1' '-v' '-w' '/tmp/graph11754686240107320583.weights' '-q' '0' '-e' '0.001'
[2026-05-25 08:57:39] [INFO ] Decomposing Gal with order
[2026-05-25 08:57:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 08:57:39] [INFO ] Removed a total of 7 redundant transitions.
[2026-05-25 08:57:39] [INFO ] Flatten gal took : 4 ms
[2026-05-25 08:57:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 08:57:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality10648550974445768880.gal : 2 ms
[2026-05-25 08:57:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality14203552413544228248.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/CTLCardinality10648550974445768880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14203552413544228248.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,6.28551e+06,0.056338,5456,338,59,2976,492,348,2875,76,1158,0


Converting to forward existential form...Done !
original formula: (E(EG((i8.u23.p85==0)) U A((AG((i7.u21.p79==1)) * !(EX((i3.u0.p1==0)))) U !(A((i7.u22.p81==1) U (i10.i0.u27.p40==0))))) * EX(A(E(AX((i8.u...283
=> equivalent forward existential formula: [((EY((Init * E(EG((i8.u23.p85==0)) U !((E(!(!(!((E(!((i10.i0.u27.p40==0)) U (!((i7.u22.p81==1)) * !((i10.i0.u27...914
Reverse transition relation is NOT exact ! Due to transitions t3, t9, t85, i1.u8.t34, i1.u19.t21, i3.u0.t42, i5.u7.t37, i5.u15.t27, i6.t25, i6.u18.t23, i7....286
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 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
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 0,0,6.00786,284636,1,0,660277,944,1812,715257,359,2375,887284
FORMULA MedleyA-PT-06-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 115/115 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 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 113 transition count 111
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 110 transition count 110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 109 transition count 110
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 11 place count 109 transition count 105
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 21 place count 104 transition count 105
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 37 place count 88 transition count 78
Iterating global reduction 3 with 16 rules applied. Total rules applied 53 place count 88 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 54 place count 88 transition count 77
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 54 place count 88 transition count 73
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 62 place count 84 transition count 73
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 100 place count 65 transition count 54
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 101 place count 64 transition count 53
Applied a total of 101 rules in 12 ms. Remains 64 /117 variables (removed 53) and now considering 53/115 (removed 62) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8882632150934402040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8592484041100677440.kers'
[2026-05-25 08:57:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8882632150934402040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8592484041100677440.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 53 rows 64 cols 169 entries
Finished phase 1 with 37 SingleSign rule and 10 generalized
[2026-05-25 08:57:45] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8592484041100677440.kers
Total runtime 1 ms.
[2026-05-25 08:57:45] [INFO ] Implicit Places using invariants in 61 ms returned [11, 34, 39, 43]
[2026-05-25 08:57:45] [INFO ] Actually due to overlaps returned [11, 39, 43]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 81 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 61/117 places, 53/115 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 61 transition count 50
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 58 transition count 50
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 10 place count 56 transition count 48
Applied a total of 10 rules in 4 ms. Remains 56 /61 variables (removed 5) and now considering 48/53 (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-17583551268237088609.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5452932035641273891.kers'
[2026-05-25 08:57:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17583551268237088609.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5452932035641273891.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 48 rows 56 cols 150 entries
Finished phase 1 with 36 SingleSign rule and 6 generalized
[2026-05-25 08:57:45] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-5452932035641273891.kers
Total runtime 3 ms.
[2026-05-25 08:57:45] [INFO ] Implicit Places using invariants in 53 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 57 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 55/117 places, 48/115 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 55 transition count 47
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 54 transition count 47
Applied a total of 2 rules in 4 ms. Remains 54 /55 variables (removed 1) and now considering 47/48 (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-9023234370953847188.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6030612845139940889.kers'
[2026-05-25 08:57:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9023234370953847188.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6030612845139940889.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 47 rows 54 cols 146 entries
Finished phase 1 with 36 SingleSign rule and 5 generalized
[2026-05-25 08:57:45] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6030612845139940889.kers
Total runtime 1 ms.
[2026-05-25 08:57:45] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-25 08:57:45] [INFO ] Invariant cache hit.
[2026-05-25 08:57:45] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 54/117 places, 47/115 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 267 ms. Remains : 54/117 places, 47/115 transitions.
[2026-05-25 08:57:45] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:57:45] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:57:45] [INFO ] Input system was already deterministic with 47 transitions.
[2026-05-25 08:57:45] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:57:45] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:57:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality8429475634429692234.gal : 0 ms
[2026-05-25 08:57:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality14559681459693132276.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/CTLCardinality8429475634429692234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14559681459693132276.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,55832,0.019603,4904,2,616,5,5170,6,0,266,4263,0


Converting to forward existential form...Done !
original formula: E(!(EF(!(AF(((p31==1)&&((p64==0)||(p21==1))))))) U EG(((p49==1)||(p121!=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(E(TRUE U !(!(EG(!(((p31==1)&&((p64==0)||(p21==1)))))))))),((p49==1)||(p121!=1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
Hit Full ! (commute/partial/dont) 43/0/4
(forward)formula 0,1,1.64683,70312,1,0,327,454964,132,168,1677,336775,431
FORMULA MedleyA-PT-06-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 115/115 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 114 transition count 115
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 18 place count 99 transition count 89
Iterating global reduction 1 with 15 rules applied. Total rules applied 33 place count 99 transition count 89
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 98 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 98 transition count 88
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 97 transition count 87
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 97 transition count 87
Applied a total of 37 rules in 11 ms. Remains 97 /117 variables (removed 20) and now considering 87/115 (removed 28) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3442112589145634992.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-170049158047268956.kers'
[2026-05-25 08:57:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3442112589145634992.kers, --Pflows, --basisKERS=/tmp/petrispot-output-170049158047268956.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 87 rows 97 cols 245 entries
Finished phase 1 with 71 SingleSign rule and 9 generalized
[2026-05-25 08:57:47] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-170049158047268956.kers
Total runtime 2 ms.
[2026-05-25 08:57:47] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-25 08:57:47] [INFO ] Invariant cache hit.
[2026-05-25 08:57:47] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2026-05-25 08:57:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 87/184 variables, 97/121 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/184 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/184 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 184/184 variables, and 121 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4047 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 97/97 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 87/184 variables, 97/121 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 86/207 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/184 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/184 variables, 3/212 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/184 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/184 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/184 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/184 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 14 (OVERLAPS) 0/184 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 184/184 variables, and 214 constraints, problems are : Problem set: 0 solved, 86 unsolved in 14505 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 97/97 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 18558ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 18559ms
Starting structural reductions in LTL mode, iteration 1 : 97/117 places, 87/115 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18728 ms. Remains : 97/117 places, 87/115 transitions.
[2026-05-25 08:58:06] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:58:06] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:58:06] [INFO ] Input system was already deterministic with 87 transitions.
[2026-05-25 08:58:06] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:58:06] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:58:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality17927591083283741030.gal : 1 ms
[2026-05-25 08:58:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality5579395106646316634.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/CTLCardinality17927591083283741030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5579395106646316634.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,5.88712e+06,0.084438,7692,2,3023,5,16498,6,0,477,14422,0


Converting to forward existential form...Done !
original formula: AF(((p100==1) * !(E((AG((p108==1)) * !((((p102==0)||(p85==1))||((p58==0)||(p27==1))))) U (!(EX(((p67==0)||(p97==1)))) * ((A((p116==1) U (...193
=> equivalent forward existential formula: [FwdG(Init,!(((p100==1) * !(E((!(E(TRUE U !((p108==1)))) * !((((p102==0)||(p85==1))||((p58==0)||(p27==1))))) U (...295
Reverse transition relation is NOT exact ! Due to transitions t4, t8, t10, t11, t14, t16, t18, t22, t24, t26, t28, t29, t36, t39, t44, Intersection with r...233
(forward)formula 0,0,5.2307,197792,1,0,842,1.14711e+06,221,396,2908,1.28918e+06,863
FORMULA MedleyA-PT-06-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 115/115 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 114 transition count 115
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 20 place count 97 transition count 87
Iterating global reduction 1 with 17 rules applied. Total rules applied 37 place count 97 transition count 87
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 96 transition count 86
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 96 transition count 86
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 95 transition count 85
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 95 transition count 85
Applied a total of 41 rules in 8 ms. Remains 95 /117 variables (removed 22) and now considering 85/115 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14473928906358162442.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12479660172804118460.kers'
[2026-05-25 08:58:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14473928906358162442.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12479660172804118460.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 85 rows 95 cols 243 entries
Finished phase 1 with 69 SingleSign rule and 9 generalized
[2026-05-25 08:58:11] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12479660172804118460.kers
Total runtime 1 ms.
[2026-05-25 08:58:11] [INFO ] Implicit Places using invariants in 74 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/117 places, 85/115 transitions.
Applied a total of 0 rules in 0 ms. Remains 94 /94 variables (removed 0) and now considering 85/85 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84 ms. Remains : 94/117 places, 85/115 transitions.
[2026-05-25 08:58:11] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:58:11] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:58:11] [INFO ] Input system was already deterministic with 85 transitions.
[2026-05-25 08:58:11] [INFO ] Flatten gal took : 3 ms
[2026-05-25 08:58:11] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:58:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality17862607099659974777.gal : 0 ms
[2026-05-25 08:58:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality2331082766353698399.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/CTLCardinality17862607099659974777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2331082766353698399.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,5.67886e+06,0.072989,7468,2,2743,5,16331,6,0,463,12581,0


Converting to forward existential form...Done !
original formula: AX(AG(((AF(((p6==0)||(p104==1))) + (p90==0)) + (p86==1))))
=> equivalent forward existential formula: [FwdG(((FwdU(EY(Init),TRUE) * !((p86==1))) * !((p90==0))),!(((p6==0)||(p104==1))))] = FALSE
Hit Full ! (commute/partial/dont) 78/7/7
(forward)formula 0,1,0.636994,31644,1,0,85,145618,25,7,2407,100978,82
FORMULA MedleyA-PT-06-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 115/115 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 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 113 transition count 110
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 109 transition count 110
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 11 place count 109 transition count 106
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 19 place count 105 transition count 106
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 34 place count 90 transition count 81
Iterating global reduction 2 with 15 rules applied. Total rules applied 49 place count 90 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 90 transition count 80
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 50 place count 90 transition count 77
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 56 place count 87 transition count 77
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 57 place count 86 transition count 76
Iterating global reduction 3 with 1 rules applied. Total rules applied 58 place count 86 transition count 76
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 85 transition count 75
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 85 transition count 75
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 96 place count 67 transition count 57
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 97 place count 66 transition count 56
Applied a total of 97 rules in 9 ms. Remains 66 /117 variables (removed 51) and now considering 56/115 (removed 59) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10137262462125833859.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3331819883736725359.kers'
[2026-05-25 08:58:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10137262462125833859.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3331819883736725359.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 56 rows 65 cols 177 entries
Finished phase 1 with 41 SingleSign rule and 8 generalized
[2026-05-25 08:58:12] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3331819883736725359.kers
Total runtime 3 ms.
[2026-05-25 08:58:12] [INFO ] Implicit Places using invariants in 54 ms returned [12, 22, 32, 37]
[2026-05-25 08:58:12] [INFO ] Actually due to overlaps returned [37, 12, 22]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 55 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/117 places, 56/115 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 63 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 62 transition count 55
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 62 transition count 54
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 4 place count 61 transition count 54
Applied a total of 4 rules in 1 ms. Remains 61 /63 variables (removed 2) and now considering 54/56 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5039732846931635875.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4387769369227873744.kers'
[2026-05-25 08:58:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5039732846931635875.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4387769369227873744.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 61 cols 167 entries
Finished phase 1 with 41 SingleSign rule and 6 generalized
[2026-05-25 08:58:12] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4387769369227873744.kers
Total runtime 0 ms.
[2026-05-25 08:58:12] [INFO ] Implicit Places using invariants in 34 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 60/117 places, 54/115 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 101 ms. Remains : 60/117 places, 54/115 transitions.
[2026-05-25 08:58:12] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:58:12] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:58:12] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 08:58:12] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:58:12] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:58:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality17165324439877366275.gal : 0 ms
[2026-05-25 08:58:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality2773043180431956094.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/CTLCardinality17165324439877366275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2773043180431956094.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,115298,0.029189,5404,2,783,5,7158,6,0,297,6921,0


Converting to forward existential form...Done !
original formula: A((p74==1) U AG((!(EF((((p106==0)||(p117==1))||((p85==0)||(p33==1))))) + (A(((p40==1)||(p81==0)) U !(((p22==0)||(p25==1)))) * !(((p121==1...172
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((!(E(TRUE U (((p106==0)||(p117==1))||((p85==0)||(p33==1))))) + (!((E(!(!(((p22==0)...808
Reverse transition relation is NOT exact ! Due to transitions t1, t9, t36, t49, t52, Intersection with reachable at each step enabled. (destroyed/reverse/...182
(forward)formula 0,0,6.29155,231920,1,0,797,1.63413e+06,145,388,1801,1.27657e+06,873
FORMULA MedleyA-PT-06-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 115/115 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 114 transition count 109
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 12 place count 109 transition count 109
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 12 place count 109 transition count 104
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 104 transition count 104
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 40 place count 86 transition count 75
Iterating global reduction 2 with 18 rules applied. Total rules applied 58 place count 86 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 2 with 3 rules applied. Total rules applied 61 place count 85 transition count 73
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 62 place count 84 transition count 73
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 62 place count 84 transition count 69
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 70 place count 80 transition count 69
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 71 place count 79 transition count 68
Iterating global reduction 4 with 1 rules applied. Total rules applied 72 place count 79 transition count 68
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 73 place count 78 transition count 67
Iterating global reduction 4 with 1 rules applied. Total rules applied 74 place count 78 transition count 67
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 114 place count 58 transition count 47
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 115 place count 57 transition count 46
Applied a total of 115 rules in 8 ms. Remains 57 /117 variables (removed 60) and now considering 46/115 (removed 69) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15982884737249851722.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8079231836134948287.kers'
[2026-05-25 08:58:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15982884737249851722.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8079231836134948287.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 46 rows 55 cols 140 entries
Finished phase 1 with 32 SingleSign rule and 8 generalized
[2026-05-25 08:58:18] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8079231836134948287.kers
Total runtime 0 ms.
[2026-05-25 08:58:18] [INFO ] Implicit Places using invariants in 59 ms returned [8, 18, 28, 34, 38, 50]
[2026-05-25 08:58:18] [INFO ] Actually due to overlaps returned [50, 34, 8, 18, 38]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 60 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 52/117 places, 46/115 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 52 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 51 transition count 45
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 51 transition count 42
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 48 transition count 42
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 17 place count 43 transition count 38
Applied a total of 17 rules in 2 ms. Remains 43 /52 variables (removed 9) and now considering 38/46 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14663244248364587298.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8584015137421425127.kers'
[2026-05-25 08:58:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14663244248364587298.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8584015137421425127.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 38 rows 43 cols 114 entries
Finished phase 1 with 28 SingleSign rule and 4 generalized
[2026-05-25 08:58:18] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8584015137421425127.kers
Total runtime 0 ms.
[2026-05-25 08:58:18] [INFO ] Implicit Places using invariants in 30 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 42/117 places, 38/115 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 42 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 41 transition count 37
Applied a total of 2 rules in 1 ms. Remains 41 /42 variables (removed 1) and now considering 37/38 (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-17239443726252675163.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4274570792743318248.kers'
[2026-05-25 08:58:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17239443726252675163.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4274570792743318248.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 37 rows 41 cols 110 entries
Finished phase 1 with 29 SingleSign rule and 2 generalized
[2026-05-25 08:58:18] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4274570792743318248.kers
Total runtime 0 ms.
[2026-05-25 08:58:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 08:58:18] [INFO ] Invariant cache hit.
[2026-05-25 08:58:18] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 41/117 places, 37/115 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 172 ms. Remains : 41/117 places, 37/115 transitions.
[2026-05-25 08:58:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:58:18] [INFO ] Flatten gal took : 1 ms
[2026-05-25 08:58:18] [INFO ] Input system was already deterministic with 37 transitions.
[2026-05-25 08:58:18] [INFO ] Flatten gal took : 0 ms
[2026-05-25 08:58:18] [INFO ] Flatten gal took : 0 ms
[2026-05-25 08:58:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality1427234384473406628.gal : 0 ms
[2026-05-25 08:58:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality685205223908613555.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/CTLCardinality1427234384473406628.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality685205223908613555.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,17280,0.007192,4076,2,161,5,710,6,0,204,489,0


Converting to forward existential form...Done !
original formula: EG(((p96==0)||(p32==1)))
=> equivalent forward existential formula: [FwdG(Init,((p96==0)||(p32==1)))] != FALSE
Hit Full ! (commute/partial/dont) 33/0/4
(forward)formula 0,1,0.018403,4736,1,0,10,4542,19,4,1016,2101,8
FORMULA MedleyA-PT-06-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-25 08:58:18] [INFO ] Flatten gal took : 2 ms
[2026-05-25 08:58:18] [INFO ] Flatten gal took : 2 ms
Total runtime 235811 ms.

BK_STOP 1779699498805

--------------------
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-06"
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-06, 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-oct2-177969019900137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-06.tgz
mv MedleyA-PT-06 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 ;