Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r194-tall-177969914100513.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Parking-PT-208, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914100513
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.2K Mar 8 08:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 8 08:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 8 08:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 8 08:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 16 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 16 08:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 16 08:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 8 08:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Mar 8 08:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Mar 8 08:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 8 08:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 49K 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 Parking-PT-208-CTLCardinality-2024-00
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-01
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-02
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-03
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-04
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-05
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-06
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-07
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-08
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-09
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-10
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-11
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-12
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-13
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-14
FORMULA_NAME Parking-PT-208-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779784999223

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-208
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 08:43:20] [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]
[2026-05-26 08:43:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 08:43:20] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2026-05-26 08:43:20] [INFO ] Transformed 137 places.
[2026-05-26 08:43:20] [INFO ] Transformed 201 transitions.
[2026-05-26 08:43:20] [INFO ] Found NUPN structural information;
[2026-05-26 08:43:20] [INFO ] Parsed PT model containing 137 places and 201 transitions and 593 arcs in 149 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 84 transitions
Reduce redundant transitions removed 84 transitions.
FORMULA Parking-PT-208-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 73 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 117/117 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 136 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 136 transition count 116
Applied a total of 2 rules in 16 ms. Remains 136 /137 variables (removed 1) and now considering 116/117 (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-11502625587477969435.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13305975887088982983.kers'
[2026-05-26 08:43:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11502625587477969435.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13305975887088982983.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 116 rows 136 cols 363 entries
Finished phase 1 with 92 SingleSign rule and 10 generalized
[2026-05-26 08:43:20] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13305975887088982983.kers
Total runtime 1 ms.
[2026-05-26 08:43:20] [INFO ] Implicit Places using invariants in 252 ms returned [28, 44, 52, 94, 110, 132]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 281 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 130/137 places, 116/117 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 114
Applied a total of 4 rules in 5 ms. Remains 128 /130 variables (removed 2) and now considering 114/116 (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-1409874074254136888.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15768644371187424500.kers'
[2026-05-26 08:43:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1409874074254136888.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15768644371187424500.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 128 cols 333 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 08:43:20] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15768644371187424500.kers
Total runtime 0 ms.
[2026-05-26 08:43:20] [INFO ] Implicit Places using invariants in 69 ms returned []
[2026-05-26 08:43:20] [INFO ] Invariant cache hit.
[2026-05-26 08:43:21] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:43:21] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 128/137 places, 114/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 499 ms. Remains : 128/137 places, 114/117 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2026-05-26 08:43:21] [INFO ] Invariant cache hit.
[2026-05-26 08:43:21] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-26 08:43:21] [INFO ] Invariant cache hit.
[2026-05-26 08:43:21] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:43:21] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 113 sub problems to find dead transitions.
[2026-05-26 08:43:21] [INFO ] Invariant cache hit.
[2026-05-26 08:43:21] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (OVERLAPS) 114/242 variables, 128/159 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 26/185 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (OVERLAPS) 0/242 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Real declared 242/242 variables, and 185 constraints, problems are : Problem set: 0 solved, 113 unsolved in 4625 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 128/128 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 113 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (OVERLAPS) 114/242 variables, 128/159 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 26/185 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 113/298 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 8 (OVERLAPS) 0/242 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Int declared 242/242 variables, and 298 constraints, problems are : Problem set: 0 solved, 113 unsolved in 5179 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 128/128 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9850ms problems are : Problem set: 0 solved, 113 unsolved
Search for dead transitions found 0 dead transitions in 9862ms
Finished structural reductions in LTL mode , in 1 iterations and 10059 ms. Remains : 128/128 places, 114/114 transitions.
Support contains 73 out of 128 places after structural reductions.
[2026-05-26 08:43:31] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-26 08:43:31] [INFO ] Flatten gal took : 29 ms
[2026-05-26 08:43:31] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Parking-PT-208-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-208-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 08:43:31] [INFO ] Flatten gal took : 11 ms
[2026-05-26 08:43:31] [INFO ] Input system was already deterministic with 114 transitions.
Support contains 67 out of 128 places (down from 73) after GAL structural reductions.
RANDOM walk for 40000 steps (1155 resets) in 1358 ms. (29 steps per ms) remains 4/49 properties
BEST_FIRST walk for 40004 steps (102 resets) in 138 ms. (287 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (100 resets) in 132 ms. (300 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (102 resets) in 94 ms. (421 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (97 resets) in 96 ms. (412 steps per ms) remains 4/4 properties
[2026-05-26 08:43:31] [INFO ] Invariant cache hit.
[2026-05-26 08:43:31] [INFO ] State equation strengthened by 26 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 79/85 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 43/128 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 114/242 variables, 128/156 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 26/182 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/242 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 242/242 variables, and 182 constraints, problems are : Problem set: 0 solved, 4 unsolved in 125 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 128/128 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 79/85 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 43/128 variables, 22/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 114/242 variables, 128/156 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 26/182 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 4/186 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/242 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 242/242 variables, and 186 constraints, problems are : Problem set: 0 solved, 4 unsolved in 267 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 128/128 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 396ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 1 properties in 246 ms.
Support contains 4 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 114/114 transitions.
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 4 rules applied. Total rules applied 4 place count 128 transition count 110
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 124 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 8 place count 124 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 16 place count 120 transition count 106
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 118 transition count 104
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 118 transition count 104
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 40 place count 108 transition count 94
Free-agglomeration rule applied 21 times.
Iterating global reduction 2 with 21 rules applied. Total rules applied 61 place count 108 transition count 73
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 82 place count 87 transition count 73
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 85 place count 87 transition count 70
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 88 place count 84 transition count 70
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 89 place count 83 transition count 69
Reduce places removed 19 places and 0 transitions.
Graph (trivial) has 47 edges and 64 vertex of which 8 / 64 are part of one of the 1 SCC in 1 ms
Free SCC test removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 4 with 43 rules applied. Total rules applied 132 place count 57 transition count 46
Reduce places removed 24 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 13 transitions.
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 5 with 41 rules applied. Total rules applied 173 place count 33 transition count 29
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 5 rules applied. Total rules applied 178 place count 29 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 179 place count 28 transition count 28
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 179 place count 28 transition count 24
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 187 place count 24 transition count 24
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 189 place count 22 transition count 22
Iterating global reduction 8 with 2 rules applied. Total rules applied 191 place count 22 transition count 22
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 193 place count 22 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 195 place count 21 transition count 19
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 197 place count 21 transition count 17
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 199 place count 19 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 200 place count 19 transition count 16
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 201 place count 19 transition count 15
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 204 place count 17 transition count 14
Ensure Unique test removed 1 places
Iterating post reduction 11 with 1 rules applied. Total rules applied 205 place count 16 transition count 14
Applied a total of 205 rules in 54 ms. Remains 16 /128 variables (removed 112) and now considering 14/114 (removed 100) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 16/128 places, 14/114 transitions.
RANDOM walk for 123 steps (0 resets) in 6 ms. (17 steps per ms) remains 0/3 properties
[2026-05-26 08:43:32] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:43:32] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:43:32] [INFO ] Input system was already deterministic with 114 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 114/114 transitions.
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 4 rules applied. Total rules applied 4 place count 128 transition count 110
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 124 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 8 place count 124 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 16 place count 120 transition count 106
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 118 transition count 104
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 118 transition count 104
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
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 30 place count 113 transition count 99
Applied a total of 30 rules in 18 ms. Remains 113 /128 variables (removed 15) and now considering 99/114 (removed 15) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9081074660715778670.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9605444997033213402.kers'
[2026-05-26 08:43:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9081074660715778670.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9605444997033213402.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 99 rows 113 cols 294 entries
Finished phase 1 with 85 SingleSign rule and 0 generalized
[2026-05-26 08:43:32] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9605444997033213402.kers
Total runtime 1 ms.
[2026-05-26 08:43:32] [INFO ] Implicit Places using invariants in 85 ms returned [35, 55, 57, 89, 98, 109]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 86 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 107/128 places, 99/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 105 transition count 97
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 105 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 104 transition count 96
Applied a total of 6 rules in 13 ms. Remains 104 /107 variables (removed 3) and now considering 96/99 (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-12043843448518823383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4673800338655584616.kers'
[2026-05-26 08:43:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12043843448518823383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4673800338655584616.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 96 rows 104 cols 265 entries
Finished phase 1 with 82 SingleSign rule and 0 generalized
[2026-05-26 08:43:32] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4673800338655584616.kers
Total runtime 0 ms.
[2026-05-26 08:43:32] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-26 08:43:32] [INFO ] Invariant cache hit.
[2026-05-26 08:43:32] [INFO ] State equation strengthened by 30 read => feed constraints.
[2026-05-26 08:43:32] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 104/128 places, 96/114 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 291 ms. Remains : 104/128 places, 96/114 transitions.
[2026-05-26 08:43:33] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:43:33] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:33] [INFO ] Input system was already deterministic with 96 transitions.
[2026-05-26 08:43:33] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:33] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:43:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality2416238619438523904.gal : 3 ms
[2026-05-26 08:43:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality3706095729432202583.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/CTLCardinality2416238619438523904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3706095729432202583.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,1.44651e+09,0.055709,5836,2,832,5,7400,6,0,514,8851,0


Converting to forward existential form...Done !
original formula: EG(AF(AG(((p99!=0)&&(p70!=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!(E(TRUE U !(((p99!=0)&&(p70!=1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,7.12421,254584,1,0,569,1.5575e+06,224,393,3327,1.50122e+06,653
FORMULA Parking-PT-208-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Reduce places removed 1 places and 1 transitions.
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 3 rules applied. Total rules applied 3 place count 127 transition count 110
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 124 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 6 place count 124 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 14 place count 120 transition count 106
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 16 place count 118 transition count 104
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 118 transition count 104
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
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 30 place count 112 transition count 98
Applied a total of 30 rules in 33 ms. Remains 112 /128 variables (removed 16) and now considering 98/114 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4136388616691606818.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6946452490500951057.kers'
[2026-05-26 08:43:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4136388616691606818.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6946452490500951057.kers]
Culling duplicate invariants (modulo rational): removing 21 columns.
Culled 21 columns in 0 ms.
// Phase 1: matrix 98 rows 91 cols 208 entries
Finished phase 1 with 84 SingleSign rule and 0 generalized
[2026-05-26 08:43:40] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6946452490500951057.kers
Total runtime 1 ms.
[2026-05-26 08:43:40] [INFO ] Implicit Places using invariants in 119 ms returned [34, 55, 57, 88, 97, 108]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 121 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 106/128 places, 98/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 104 transition count 96
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 104 transition count 96
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 103 transition count 95
Applied a total of 6 rules in 9 ms. Remains 103 /106 variables (removed 3) and now considering 95/98 (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-14243531689187749471.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14360364529498912839.kers'
[2026-05-26 08:43:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14243531689187749471.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14360364529498912839.kers]
Culling duplicate invariants (modulo rational): removing 20 columns.
Culled 20 columns in 0 ms.
// Phase 1: matrix 95 rows 83 cols 192 entries
Finished phase 1 with 81 SingleSign rule and 0 generalized
[2026-05-26 08:43:40] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14360364529498912839.kers
Total runtime 1 ms.
[2026-05-26 08:43:40] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-26 08:43:40] [INFO ] Invariant cache hit.
[2026-05-26 08:43:40] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 103/128 places, 95/114 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 308 ms. Remains : 103/128 places, 95/114 transitions.
[2026-05-26 08:43:40] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:43:40] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:43:40] [INFO ] Input system was already deterministic with 95 transitions.
[2026-05-26 08:43:40] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:43:40] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:43:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality3967470057697893009.gal : 1 ms
[2026-05-26 08:43:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality11577813190165473125.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/CTLCardinality3967470057697893009.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11577813190165473125.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,1.04019e+09,0.02649,4896,2,376,5,3652,6,0,510,3765,0


Converting to forward existential form...Done !
original formula: AF(AG(((p129==1) * EF((p47==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((p129==1) * E(TRUE U (p47==0))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.154709,10568,1,0,12,41615,19,7,2582,17817,13
FORMULA Parking-PT-208-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 126 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 112
Applied a total of 4 rules in 4 ms. Remains 126 /128 variables (removed 2) and now considering 112/114 (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-9175717965365553065.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1407814077968948717.kers'
[2026-05-26 08:43:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9175717965365553065.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1407814077968948717.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 126 cols 328 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 08:43:40] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1407814077968948717.kers
Total runtime 1 ms.
[2026-05-26 08:43:40] [INFO ] Implicit Places using invariants in 66 ms returned [35, 59, 61, 95, 121]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 69 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 121/128 places, 112/114 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 117 transition count 108
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 117 transition count 108
Applied a total of 8 rules in 3 ms. Remains 117 /121 variables (removed 4) and now considering 108/112 (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-16298042055548378755.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6771104517829558113.kers'
[2026-05-26 08:43:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16298042055548378755.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6771104517829558113.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 117 cols 300 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-26 08:43:40] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6771104517829558113.kers
Total runtime 1 ms.
[2026-05-26 08:43:40] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-26 08:43:40] [INFO ] Invariant cache hit.
[2026-05-26 08:43:40] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:43:41] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/128 places, 108/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 268 ms. Remains : 117/128 places, 108/114 transitions.
[2026-05-26 08:43:41] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:41] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:41] [INFO ] Input system was already deterministic with 108 transitions.
[2026-05-26 08:43:41] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:41] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality4854515153606570197.gal : 1 ms
[2026-05-26 08:43:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality5049641406436076370.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/CTLCardinality4854515153606570197.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5049641406436076370.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.70008e+09,0.050612,6264,2,944,5,8514,6,0,578,10239,0


Converting to forward existential form...Done !
original formula: (EX((A(AG((p100==0)) U (p50==1)) + AX((((p12==0)||(p41==1))||(p135==1))))) + AF((((p55!=0)||((p105!=0)&&(p49!=1))) * E(E(((p118==0)||(p24...201
=> equivalent forward existential formula: [FwdG((Init * !(EX((!((E(!((p50==1)) U (!(!(E(TRUE U !((p100==0))))) * !((p50==1)))) + EG(!((p50==1))))) + !(EX(...312
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,13.3711,451420,1,0,1114,2.66639e+06,262,636,3601,2.94246e+06,1155
FORMULA Parking-PT-208-CTLCardinality-2024-02 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 : 128/128 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 126 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 112
Applied a total of 4 rules in 5 ms. Remains 126 /128 variables (removed 2) and now considering 112/114 (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-7614345984451028229.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17171213585911319879.kers'
[2026-05-26 08:43:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7614345984451028229.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17171213585911319879.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 126 cols 328 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 08:43:54] [INFO ] Computed 28 invariants in 1 ms
Computed 28 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17171213585911319879.kers
Total runtime 2 ms.
[2026-05-26 08:43:54] [INFO ] Implicit Places using invariants in 67 ms returned [35, 59, 61, 109, 121]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 69 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 121/128 places, 112/114 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 117 transition count 108
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 117 transition count 108
Applied a total of 8 rules in 2 ms. Remains 117 /121 variables (removed 4) and now considering 108/112 (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-15788950062734578862.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5567963075827150996.kers'
[2026-05-26 08:43:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15788950062734578862.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5567963075827150996.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 117 cols 300 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-26 08:43:54] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5567963075827150996.kers
Total runtime 1 ms.
[2026-05-26 08:43:54] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-26 08:43:54] [INFO ] Invariant cache hit.
[2026-05-26 08:43:54] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:43:54] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/128 places, 108/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 253 ms. Remains : 117/128 places, 108/114 transitions.
[2026-05-26 08:43:54] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:54] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:54] [INFO ] Input system was already deterministic with 108 transitions.
[2026-05-26 08:43:54] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:43:54] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:43:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality3168247726386819502.gal : 1 ms
[2026-05-26 08:43:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality16333296674970582201.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/CTLCardinality3168247726386819502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16333296674970582201.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,2.70008e+09,0.053098,6264,2,1366,5,8638,6,0,578,9273,0


Converting to forward existential form...Done !
original formula: EX((((p82==1) * A(EF((p9==1)) U (p120==0))) * (A(E(((p135==0)||(p88==1)) U (p14==1)) U A((p92==0) U (p102==0))) + ((p83==1)&&((p101==0)||...169
=> equivalent forward existential formula: ([(((EY(Init) * ((p82==1) * !((E(!((p120==0)) U (!(E(TRUE U (p9==1))) * !((p120==0)))) + EG(!((p120==0))))))) * ...607
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,20.0884,602052,1,0,1521,3.77856e+06,268,829,3741,3.67589e+06,1768
FORMULA Parking-PT-208-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 127 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 127 transition count 113
Applied a total of 2 rules in 6 ms. Remains 127 /128 variables (removed 1) and now considering 113/114 (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-373472726049579945.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12466244151841047053.kers'
[2026-05-26 08:44:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-373472726049579945.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12466244151841047053.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 113 rows 127 cols 330 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-26 08:44:15] [INFO ] Computed 28 invariants in 1 ms
Computed 28 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12466244151841047053.kers
Total runtime 2 ms.
[2026-05-26 08:44:15] [INFO ] Implicit Places using invariants in 73 ms returned [35, 59, 61, 96, 110, 122]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 74 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 121/128 places, 113/114 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 116 transition count 108
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 116 transition count 108
Applied a total of 10 rules in 2 ms. Remains 116 /121 variables (removed 5) and now considering 108/113 (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-13795781914902000374.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8299898294805379098.kers'
[2026-05-26 08:44:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13795781914902000374.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8299898294805379098.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 116 cols 297 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-26 08:44:15] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8299898294805379098.kers
Total runtime 0 ms.
[2026-05-26 08:44:15] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-26 08:44:15] [INFO ] Invariant cache hit.
[2026-05-26 08:44:15] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:44:15] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 116/128 places, 108/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 246 ms. Remains : 116/128 places, 108/114 transitions.
[2026-05-26 08:44:15] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:44:15] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:15] [INFO ] Input system was already deterministic with 108 transitions.
[2026-05-26 08:44:15] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:15] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality7463346011003763839.gal : 1 ms
[2026-05-26 08:44:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality17473109569157033922.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/CTLCardinality7463346011003763839.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17473109569157033922.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.14573e+09,0.058979,6564,2,1196,5,9578,6,0,574,11931,0


Converting to forward existential form...Done !
original formula: E((!(EG((p105==1))) * ((p81==0)||(p67==1))) U !((((p112==0)||(p97==1)) * EX(EX(TRUE)))))
=> equivalent forward existential formula: ([(FwdU(Init,(!(EG((p105==1))) * ((p81==0)||(p67==1)))) * !(((p112==0)||(p97==1))))] != FALSE + [(FwdU(Init,(!(E...223
Reverse transition relation is NOT exact ! Due to transitions t2, t20, t21, t85, t88, t91, t92, Intersection with reachable at each step enabled. (destroy...195
(forward)formula 0,1,5.83073,195064,1,0,769,1.10071e+06,245,403,3419,1.16471e+06,833
FORMULA Parking-PT-208-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 127 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 127 transition count 113
Applied a total of 2 rules in 2 ms. Remains 127 /128 variables (removed 1) and now considering 113/114 (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-16102757924865280807.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1829830627707238288.kers'
[2026-05-26 08:44:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16102757924865280807.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1829830627707238288.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 113 rows 127 cols 331 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-26 08:44:21] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1829830627707238288.kers
Total runtime 1 ms.
[2026-05-26 08:44:21] [INFO ] Implicit Places using invariants in 63 ms returned [35, 60, 62, 96, 110, 122]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 64 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 121/128 places, 113/114 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 118 transition count 110
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 118 transition count 110
Applied a total of 6 rules in 1 ms. Remains 118 /121 variables (removed 3) and now considering 110/113 (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-11348917876378747657.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6804381921549623611.kers'
[2026-05-26 08:44:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11348917876378747657.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6804381921549623611.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 110 rows 118 cols 301 entries
Finished phase 1 with 96 SingleSign rule and 0 generalized
[2026-05-26 08:44:21] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6804381921549623611.kers
Total runtime 1 ms.
[2026-05-26 08:44:21] [INFO ] Implicit Places using invariants in 48 ms returned []
[2026-05-26 08:44:21] [INFO ] Invariant cache hit.
[2026-05-26 08:44:21] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:44:21] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 118/128 places, 110/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 220 ms. Remains : 118/128 places, 110/114 transitions.
[2026-05-26 08:44:21] [INFO ] Flatten gal took : 11 ms
[2026-05-26 08:44:21] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:21] [INFO ] Input system was already deterministic with 110 transitions.
[2026-05-26 08:44:21] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:21] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality1925674127152158418.gal : 0 ms
[2026-05-26 08:44:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality16477551727452716192.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/CTLCardinality1925674127152158418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16477551727452716192.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,2.85737e+09,0.069105,7260,2,1275,5,12035,6,0,584,14131,0


Converting to forward existential form...Done !
original formula: E(A(EF(((p37==0)||(p74==1))) U (p13==1)) U (!(((((p91==0)||(p122==1))&&(((p92==1)||(p55==0))||(p60==1)))||(p29==1))) * !(AF(((EX((p116==1...235
=> equivalent forward existential formula: [FwdG((FwdU(Init,!((E(!((p13==1)) U (!(E(TRUE U ((p37==0)||(p74==1)))) * !((p13==1)))) + EG(!((p13==1)))))) * !(...336
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,9.52824,304084,1,0,453,1.86356e+06,262,208,3633,1.7596e+06,538
FORMULA Parking-PT-208-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 126 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 112
Applied a total of 4 rules in 2 ms. Remains 126 /128 variables (removed 2) and now considering 112/114 (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-6334349719418842147.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-921673690689564723.kers'
[2026-05-26 08:44:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6334349719418842147.kers, --Pflows, --basisKERS=/tmp/petrispot-output-921673690689564723.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 126 cols 328 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 08:44:31] [INFO ] Computed 28 invariants in 1 ms
Computed 28 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-921673690689564723.kers
Total runtime 2 ms.
[2026-05-26 08:44:31] [INFO ] Implicit Places using invariants in 75 ms returned [35, 59, 61, 95, 109, 121]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 76 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 120/128 places, 112/114 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 115 transition count 107
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 115 transition count 107
Applied a total of 10 rules in 2 ms. Remains 115 /120 variables (removed 5) and now considering 107/112 (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-12176257697482721656.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13289771373114517535.kers'
[2026-05-26 08:44:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12176257697482721656.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13289771373114517535.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 107 rows 115 cols 295 entries
Finished phase 1 with 93 SingleSign rule and 0 generalized
[2026-05-26 08:44:31] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13289771373114517535.kers
Total runtime 0 ms.
[2026-05-26 08:44:31] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-26 08:44:31] [INFO ] Invariant cache hit.
[2026-05-26 08:44:31] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:44:31] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/128 places, 107/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 234 ms. Remains : 115/128 places, 107/114 transitions.
[2026-05-26 08:44:31] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:44:31] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:31] [INFO ] Input system was already deterministic with 107 transitions.
[2026-05-26 08:44:31] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:31] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality623249837199686805.gal : 1 ms
[2026-05-26 08:44:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality4614000533402086239.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/CTLCardinality623249837199686805.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4614000533402086239.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,2.62144e+09,0.050059,6208,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: EX(AX(EX(AG((p33==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EX(!(E(TRUE U !((p33==0)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,1.73016,73452,1,0,218,440871,236,110,3520,342245,241
FORMULA Parking-PT-208-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 126 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 112
Applied a total of 4 rules in 1 ms. Remains 126 /128 variables (removed 2) and now considering 112/114 (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-5519796096735901871.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6538892760943832816.kers'
[2026-05-26 08:44:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5519796096735901871.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6538892760943832816.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 126 cols 328 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 08:44:33] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6538892760943832816.kers
Total runtime 2 ms.
[2026-05-26 08:44:33] [INFO ] Implicit Places using invariants in 57 ms returned [59, 95, 109, 121]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 57 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/128 places, 112/114 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 118 transition count 108
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 118 transition count 108
Applied a total of 8 rules in 1 ms. Remains 118 /122 variables (removed 4) and now considering 108/112 (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-15422439155669926123.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18410994683479594194.kers'
[2026-05-26 08:44:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15422439155669926123.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18410994683479594194.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 118 cols 307 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-26 08:44:33] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18410994683479594194.kers
Total runtime 0 ms.
[2026-05-26 08:44:33] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-26 08:44:33] [INFO ] Invariant cache hit.
[2026-05-26 08:44:33] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:44:33] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 118/128 places, 108/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 205 ms. Remains : 118/128 places, 108/114 transitions.
[2026-05-26 08:44:33] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:44:33] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:44:33] [INFO ] Input system was already deterministic with 108 transitions.
[2026-05-26 08:44:33] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:33] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality17776495631643804336.gal : 1 ms
[2026-05-26 08:44:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality3482303478238444194.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/CTLCardinality17776495631643804336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3482303478238444194.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,2.70008e+09,0.055381,6656,2,1230,5,9715,6,0,582,11803,0


Converting to forward existential form...Done !
original formula: E(AF(!(((p112==0)||(p63==1)))) U ((EG((!(((p5==1)&&((p121==0)||(p30==1)))) + !(EG((p17==0))))) + AG(!(((p74!=1) * EG(((p36==0)||(p75==1))...233
=> equivalent forward existential formula: (([FwdG(FwdU(Init,!(EG(!(!(((p112==0)||(p63==1))))))),(!(((p5==1)&&((p121==0)||(p30==1)))) + !(EG((p17==0)))))] ...496
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,27.2637,876376,1,0,1145,4.75346e+06,253,577,3486,5.93984e+06,1217
FORMULA Parking-PT-208-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 126 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 112
Applied a total of 4 rules in 2 ms. Remains 126 /128 variables (removed 2) and now considering 112/114 (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-13373045156296587115.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3189033246976646679.kers'
[2026-05-26 08:45:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13373045156296587115.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3189033246976646679.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 126 cols 328 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 08:45:00] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3189033246976646679.kers
Total runtime 0 ms.
[2026-05-26 08:45:00] [INFO ] Implicit Places using invariants in 53 ms returned [59, 61, 95, 109]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 55 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/128 places, 112/114 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 119 transition count 109
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 119 transition count 109
Applied a total of 6 rules in 1 ms. Remains 119 /122 variables (removed 3) and now considering 109/112 (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-12686755328296854444.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3360548699218317533.kers'
[2026-05-26 08:45:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12686755328296854444.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3360548699218317533.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 109 rows 119 cols 305 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-26 08:45:00] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3360548699218317533.kers
Total runtime 0 ms.
[2026-05-26 08:45:00] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-26 08:45:00] [INFO ] Invariant cache hit.
[2026-05-26 08:45:00] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:45:01] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 119/128 places, 109/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 213 ms. Remains : 119/128 places, 109/114 transitions.
[2026-05-26 08:45:01] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:45:01] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:45:01] [INFO ] Input system was already deterministic with 109 transitions.
[2026-05-26 08:45:01] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:45:01] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:45:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality17113541044733149144.gal : 0 ms
[2026-05-26 08:45:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality13270379997104640039.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/CTLCardinality17113541044733149144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13270379997104640039.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78109e+09,0.053836,6384,2,1347,5,8825,6,0,587,9988,0


Converting to forward existential form...Done !
original formula: AG(A((p34==0) U (AX(EG(((p36==0)||(p130==1)))) + AX(EX((p55==0))))))
=> equivalent forward existential formula: ([(EY(((FwdU(FwdU(Init,TRUE),!((!(EX(!(EG(((p36==0)||(p130==1)))))) + !(EX(!(EX((p55==0)))))))) * !((p34==0))) *...325
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,11.9143,415176,1,0,713,2.52812e+06,245,341,3483,2.54634e+06,794
FORMULA Parking-PT-208-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 126 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 112
Applied a total of 4 rules in 5 ms. Remains 126 /128 variables (removed 2) and now considering 112/114 (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-10007628658370250744.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9868251145311127078.kers'
[2026-05-26 08:45:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10007628658370250744.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9868251145311127078.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 126 cols 328 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 08:45:13] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9868251145311127078.kers
Total runtime 0 ms.
[2026-05-26 08:45:13] [INFO ] Implicit Places using invariants in 60 ms returned [35, 59, 61, 95, 109, 121]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 71 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 120/128 places, 112/114 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 115 transition count 107
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 115 transition count 107
Applied a total of 10 rules in 1 ms. Remains 115 /120 variables (removed 5) and now considering 107/112 (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-229557811269121403.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9738528257300464624.kers'
[2026-05-26 08:45:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-229557811269121403.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9738528257300464624.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 107 rows 115 cols 295 entries
Finished phase 1 with 93 SingleSign rule and 0 generalized
[2026-05-26 08:45:13] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9738528257300464624.kers
Total runtime 2 ms.
[2026-05-26 08:45:13] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-26 08:45:13] [INFO ] Invariant cache hit.
[2026-05-26 08:45:13] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:45:13] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/128 places, 107/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 237 ms. Remains : 115/128 places, 107/114 transitions.
[2026-05-26 08:45:13] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:45:13] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:45:13] [INFO ] Input system was already deterministic with 107 transitions.
[2026-05-26 08:45:13] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:45:13] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:45:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality8365210908015705324.gal : 1 ms
[2026-05-26 08:45:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality12997354648755088610.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/CTLCardinality8365210908015705324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12997354648755088610.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,2.62144e+09,0.059562,6212,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: (AF((AF(((p115==0)&&(p10==1))) + ((p124==0)&&(p10==1)))) * EG(EX(EF((p19==1)))))
=> equivalent forward existential formula: ([FwdG(Init,!((!(EG(!(((p115==0)&&(p10==1))))) + ((p124==0)&&(p10==1)))))] = FALSE * [(Init * !(EG(EX(E(TRUE U (...177
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,28.2989,909252,1,0,1034,5.49815e+06,254,544,3680,5.85876e+06,1171
FORMULA Parking-PT-208-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 126 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 112
Applied a total of 4 rules in 6 ms. Remains 126 /128 variables (removed 2) and now considering 112/114 (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-2234421465999058763.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1120985578764173799.kers'
[2026-05-26 08:45:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2234421465999058763.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1120985578764173799.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 126 cols 328 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 08:45:41] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1120985578764173799.kers
Total runtime 0 ms.
[2026-05-26 08:45:41] [INFO ] Implicit Places using invariants in 68 ms returned [35, 59, 61, 95, 109, 121]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 69 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 120/128 places, 112/114 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 115 transition count 107
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 115 transition count 107
Applied a total of 10 rules in 1 ms. Remains 115 /120 variables (removed 5) and now considering 107/112 (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-2128497536661718751.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15299032165290851002.kers'
[2026-05-26 08:45:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2128497536661718751.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15299032165290851002.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 107 rows 115 cols 295 entries
Finished phase 1 with 93 SingleSign rule and 0 generalized
[2026-05-26 08:45:41] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15299032165290851002.kers
Total runtime 0 ms.
[2026-05-26 08:45:41] [INFO ] Implicit Places using invariants in 48 ms returned []
[2026-05-26 08:45:41] [INFO ] Invariant cache hit.
[2026-05-26 08:45:41] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:45:42] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/128 places, 107/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 221 ms. Remains : 115/128 places, 107/114 transitions.
[2026-05-26 08:45:42] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:45:42] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:45:42] [INFO ] Input system was already deterministic with 107 transitions.
[2026-05-26 08:45:42] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:45:42] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:45:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality8655295945829329814.gal : 1 ms
[2026-05-26 08:45:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality16137634099939098190.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/CTLCardinality8655295945829329814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16137634099939098190.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,2.62144e+09,0.054974,6220,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: AF(EX((((p75==0)&&(p122==1)) + (EG(((p120==0)&&(p125==1))) * AG(E((p27==0) U (p128==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX((((p75==0)&&(p122==1)) + (EG(((p120==0)&&(p125==1))) * !(E(TRUE U !(E((p27==0) U (p128==1)))))))...167
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,2.74002,119876,1,0,602,636820,247,344,3528,750306,581
FORMULA Parking-PT-208-CTLCardinality-2024-13 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 : 128/128 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 126 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 112
Applied a total of 4 rules in 4 ms. Remains 126 /128 variables (removed 2) and now considering 112/114 (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-1954577469863418017.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14576808857936097732.kers'
[2026-05-26 08:45:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1954577469863418017.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14576808857936097732.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 126 cols 328 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 08:45:44] [INFO ] Computed 28 invariants in 1 ms
Computed 28 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14576808857936097732.kers
Total runtime 1 ms.
[2026-05-26 08:45:44] [INFO ] Implicit Places using invariants in 58 ms returned [35, 59, 61, 95, 109, 121]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 59 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 120/128 places, 112/114 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 115 transition count 107
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 115 transition count 107
Applied a total of 10 rules in 1 ms. Remains 115 /120 variables (removed 5) and now considering 107/112 (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-7558766546933671229.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3301491540670877763.kers'
[2026-05-26 08:45:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7558766546933671229.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3301491540670877763.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 107 rows 115 cols 295 entries
Finished phase 1 with 93 SingleSign rule and 0 generalized
[2026-05-26 08:45:44] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3301491540670877763.kers
Total runtime 0 ms.
[2026-05-26 08:45:44] [INFO ] Implicit Places using invariants in 48 ms returned []
[2026-05-26 08:45:44] [INFO ] Invariant cache hit.
[2026-05-26 08:45:44] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:45:45] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/128 places, 107/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 208 ms. Remains : 115/128 places, 107/114 transitions.
[2026-05-26 08:45:45] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:45:45] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:45:45] [INFO ] Input system was already deterministic with 107 transitions.
[2026-05-26 08:45:45] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:45:45] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:45:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality4962222397312972531.gal : 1 ms
[2026-05-26 08:45:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality18179099445882362430.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/CTLCardinality4962222397312972531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18179099445882362430.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,2.62144e+09,0.058821,6208,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: AG(AF(AX(AX((p124==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(EX(!(!(EX(!((p124==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,0.429261,20608,1,0,208,102080,237,105,3364,62984,232
FORMULA Parking-PT-208-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 114/114 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 126 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 126 transition count 112
Applied a total of 4 rules in 3 ms. Remains 126 /128 variables (removed 2) and now considering 112/114 (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-9021360098883853800.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5997903829490988127.kers'
[2026-05-26 08:45:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9021360098883853800.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5997903829490988127.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 126 cols 328 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 08:45:45] [INFO ] Computed 28 invariants in 1 ms
Computed 28 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5997903829490988127.kers
Total runtime 1 ms.
[2026-05-26 08:45:45] [INFO ] Implicit Places using invariants in 66 ms returned [35, 59, 61, 109, 121]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 66 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 121/128 places, 112/114 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 117 transition count 108
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 117 transition count 108
Applied a total of 8 rules in 2 ms. Remains 117 /121 variables (removed 4) and now considering 108/112 (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-18262662068766270466.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18180538734454523878.kers'
[2026-05-26 08:45:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18262662068766270466.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18180538734454523878.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 117 cols 300 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-26 08:45:45] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18180538734454523878.kers
Total runtime 0 ms.
[2026-05-26 08:45:45] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-26 08:45:45] [INFO ] Invariant cache hit.
[2026-05-26 08:45:45] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:45:45] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/128 places, 108/114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 216 ms. Remains : 117/128 places, 108/114 transitions.
[2026-05-26 08:45:45] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:45:45] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:45:45] [INFO ] Input system was already deterministic with 108 transitions.
[2026-05-26 08:45:45] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:45:45] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:45:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality2601146147178512374.gal : 1 ms
[2026-05-26 08:45:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality13133974648471034292.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/CTLCardinality2601146147178512374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13133974648471034292.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,2.70008e+09,0.059965,6260,2,1366,5,8638,6,0,578,9273,0


Converting to forward existential form...Done !
original formula: EX((AF(((((p123==0)||(p104==1))&&(p102==0))&&((p113==0)||(p16==1)))) * ((p126==0)||(p74==1))))
=> equivalent forward existential formula: [((EY(Init) * ((p126==0)||(p74==1))) * !(EG(!(((((p123==0)||(p104==1))&&(p102==0))&&((p113==0)||(p16==1)))))))] ...163
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,9.77503,318632,1,0,676,2.01495e+06,240,319,3440,1.78452e+06,764
FORMULA Parking-PT-208-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-26 08:45:55] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:45:55] [INFO ] Flatten gal took : 5 ms
Total runtime 155280 ms.

BK_STOP 1779785155662

--------------------
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="Parking-PT-208"
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 Parking-PT-208, 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 r194-tall-177969914100513"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-208.tgz
mv Parking-PT-208 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 ;