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-177969914100521.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)
..................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Parking-PT-416, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914100521
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 6.1K Mar 8 08:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 8 08:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 8 08:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Mar 8 08:08 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 3.5K Mar 16 08:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 16 08:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 16 08:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 16 08:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 8 08:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Mar 8 08:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Mar 8 08:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Mar 8 08:09 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 107K 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-416-CTLCardinality-2024-00
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-01
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-02
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-03
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-04
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-05
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-06
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-07
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-08
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-09
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-10
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-11
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-12
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-13
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-14
FORMULA_NAME Parking-PT-416-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779785122795

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-416
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 08:45:23] [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 08:45:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 08:45:24] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2026-05-26 08:45:24] [INFO ] Transformed 305 places.
[2026-05-26 08:45:24] [INFO ] Transformed 433 transitions.
[2026-05-26 08:45:24] [INFO ] Found NUPN structural information;
[2026-05-26 08:45:24] [INFO ] Parsed PT model containing 305 places and 433 transitions and 1289 arcs in 189 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 176 transitions
Reduce redundant transitions removed 176 transitions.
FORMULA Parking-PT-416-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 86 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 304 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 304 transition count 256
Applied a total of 2 rules in 40 ms. Remains 304 /305 variables (removed 1) and now considering 256/257 (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-13288744166672459631.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17189638505583471593.kers'
[2026-05-26 08:45:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13288744166672459631.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17189638505583471593.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 256 rows 304 cols 799 entries
Finished phase 1 with 208 SingleSign rule and 20 generalized
[2026-05-26 08:45:24] [INFO ] Computed 76 invariants in 1 ms
Computed 76 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17189638505583471593.kers
Total runtime 2 ms.
[2026-05-26 08:45:24] [INFO ] Implicit Places using invariants in 375 ms returned [48, 64, 88, 90, 118, 134, 142, 158, 160, 188, 196, 230, 257, 273, 281, 299]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 419 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 288/305 places, 256/257 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 284 transition count 252
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 284 transition count 252
Applied a total of 8 rules in 26 ms. Remains 284 /288 variables (removed 4) and now considering 252/256 (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-11589741276986994987.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17860977157624021171.kers'
[2026-05-26 08:45:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11589741276986994987.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17860977157624021171.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 252 rows 284 cols 715 entries
Finished phase 1 with 224 SingleSign rule and 0 generalized
[2026-05-26 08:45:24] [INFO ] Computed 60 invariants in 2 ms
Computed 60 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17860977157624021171.kers
Total runtime 3 ms.
[2026-05-26 08:45:24] [INFO ] Implicit Places using invariants in 167 ms returned []
[2026-05-26 08:45:24] [INFO ] Invariant cache hit.
[2026-05-26 08:45:25] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:45:25] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 284/305 places, 252/257 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1056 ms. Remains : 284/305 places, 252/257 transitions.
Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Applied a total of 0 rules in 5 ms. Remains 284 /284 variables (removed 0) and now considering 252/252 (removed 0) transitions.
[2026-05-26 08:45:25] [INFO ] Invariant cache hit.
[2026-05-26 08:45:25] [INFO ] Implicit Places using invariants in 118 ms returned []
[2026-05-26 08:45:25] [INFO ] Invariant cache hit.
[2026-05-26 08:45:25] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:45:25] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
Running 251 sub problems to find dead transitions.
[2026-05-26 08:45:25] [INFO ] Invariant cache hit.
[2026-05-26 08:45:25] [INFO ] State equation strengthened by 60 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 1 (OVERLAPS) 1/284 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 7/67 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 4 (OVERLAPS) 252/536 variables, 284/351 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 60/411 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 7 (OVERLAPS) 0/536 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 251 unsolved
No progress, stopping.
After SMT solving in domain Real declared 536/536 variables, and 411 constraints, problems are : Problem set: 0 solved, 251 unsolved in 23449 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 284/284 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 251/251 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 251 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 1 (OVERLAPS) 1/284 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 7/67 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 4 (OVERLAPS) 252/536 variables, 284/351 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 60/411 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 251/662 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 8 (OVERLAPS) 0/536 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 251 unsolved
No progress, stopping.
After SMT solving in domain Int declared 536/536 variables, and 662 constraints, problems are : Problem set: 0 solved, 251 unsolved in 28014 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 284/284 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 251/251 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51535ms problems are : Problem set: 0 solved, 251 unsolved
Search for dead transitions found 0 dead transitions in 51553ms
Finished structural reductions in LTL mode , in 1 iterations and 52074 ms. Remains : 284/284 places, 252/252 transitions.
Support contains 86 out of 284 places after structural reductions.
[2026-05-26 08:46:17] [INFO ] Flatten gal took : 44 ms
[2026-05-26 08:46:17] [INFO ] Flatten gal took : 20 ms
[2026-05-26 08:46:17] [INFO ] Input system was already deterministic with 252 transitions.
Support contains 83 out of 284 places (down from 86) after GAL structural reductions.
RANDOM walk for 40000 steps (512 resets) in 2056 ms. (19 steps per ms) remains 7/53 properties
BEST_FIRST walk for 40004 steps (20 resets) in 140 ms. (283 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (20 resets) in 200 ms. (199 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (20 resets) in 113 ms. (350 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (20 resets) in 126 ms. (314 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (20 resets) in 123 ms. (322 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (20 resets) in 78 ms. (506 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (20 resets) in 96 ms. (412 steps per ms) remains 7/7 properties
[2026-05-26 08:46:18] [INFO ] Invariant cache hit.
[2026-05-26 08:46:18] [INFO ] State equation strengthened by 60 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 1 (OVERLAPS) 171/194 variables, 16/16 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/194 variables, 0/16 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 90/284 variables, 44/60 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 0/60 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 252/536 variables, 284/344 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 60/404 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/404 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 0/536 variables, 0/404 constraints. Problems are: Problem set: 2 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 536/536 variables, and 404 constraints, problems are : Problem set: 2 solved, 5 unsolved in 310 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 284/284 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 174/190 variables, 13/13 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 0/13 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 94/284 variables, 47/60 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 1/61 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 0/61 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 252/536 variables, 284/345 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 60/405 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/536 variables, 5/410 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/536 variables, 0/410 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/536 variables, 0/410 constraints. Problems are: Problem set: 2 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 536/536 variables, and 410 constraints, problems are : Problem set: 2 solved, 5 unsolved in 795 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 284/284 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 5/7 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1111ms problems are : Problem set: 2 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 2 properties in 709 ms.
Support contains 11 out of 284 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 284/284 places, 252/252 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 284 transition count 244
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 276 transition count 244
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 276 transition count 236
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 268 transition count 236
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 39 place count 261 transition count 229
Iterating global reduction 2 with 7 rules applied. Total rules applied 46 place count 261 transition count 229
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 92 place count 238 transition count 206
Free-agglomeration rule applied 55 times.
Iterating global reduction 2 with 55 rules applied. Total rules applied 147 place count 238 transition count 151
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 2 with 55 rules applied. Total rules applied 202 place count 183 transition count 151
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 209 place count 183 transition count 144
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 216 place count 176 transition count 144
Applied a total of 216 rules in 64 ms. Remains 176 /284 variables (removed 108) and now considering 144/252 (removed 108) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 176/284 places, 144/252 transitions.
RANDOM walk for 40000 steps (8 resets) in 315 ms. (126 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (8 resets) in 146 ms. (272 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 116 ms. (341 steps per ms) remains 2/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-590873681570427746.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10089657994509065024.kers'
[2026-05-26 08:46:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-590873681570427746.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10089657994509065024.kers]
Culling duplicate invariants (modulo rational): removing 43 columns.
Culled 43 columns in 0 ms.
// Phase 1: matrix 144 rows 133 cols 330 entries
Finished phase 1 with 116 SingleSign rule and 0 generalized
[2026-05-26 08:46:20] [INFO ] Computed 60 invariants in 0 ms
Computed 60 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10089657994509065024.kers
Total runtime 1 ms.
[2026-05-26 08:46:20] [INFO ] State equation strengthened by 131 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 34/41 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 135/176 variables, 55/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 144/320 variables, 176/236 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/320 variables, 131/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/320 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 367 constraints, problems are : Problem set: 0 solved, 2 unsolved in 128 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 176/176 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 34/41 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 135/176 variables, 55/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 144/320 variables, 176/236 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/320 variables, 131/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 2/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/320 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 369 constraints, problems are : Problem set: 0 solved, 2 unsolved in 242 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 176/176 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 378ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 46 steps, including 1 resets, run visited all 2 properties in 2 ms. (steps per millisecond=23 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 7 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA Parking-PT-416-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 08:46:21] [INFO ] Flatten gal took : 14 ms
[2026-05-26 08:46:21] [INFO ] Flatten gal took : 13 ms
[2026-05-26 08:46:21] [INFO ] Input system was already deterministic with 252 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 277 transition count 245
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 277 transition count 245
Applied a total of 14 rules in 7 ms. Remains 277 /284 variables (removed 7) and now considering 245/252 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18376937153090586974.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11781233538524844002.kers'
[2026-05-26 08:46:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18376937153090586974.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11781233538524844002.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 245 rows 277 cols 701 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-26 08:46:21] [INFO ] Computed 60 invariants in 1 ms
Computed 60 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11781233538524844002.kers
Total runtime 2 ms.
[2026-05-26 08:46:21] [INFO ] Implicit Places using invariants in 132 ms returned [69, 118, 185, 193, 209, 244, 272]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 133 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 270/284 places, 245/252 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 263 transition count 238
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 263 transition count 238
Applied a total of 14 rules in 5 ms. Remains 263 /270 variables (removed 7) and now considering 238/245 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2542777610688886623.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12757096848030450925.kers'
[2026-05-26 08:46:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2542777610688886623.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12757096848030450925.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 238 rows 263 cols 666 entries
Finished phase 1 with 210 SingleSign rule and 0 generalized
[2026-05-26 08:46:21] [INFO ] Computed 53 invariants in 0 ms
Computed 53 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12757096848030450925.kers
Total runtime 1 ms.
[2026-05-26 08:46:21] [INFO ] Implicit Places using invariants in 126 ms returned []
[2026-05-26 08:46:21] [INFO ] Invariant cache hit.
[2026-05-26 08:46:21] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:46:21] [INFO ] Implicit Places using invariants and state equation in 418 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 263/284 places, 238/252 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 691 ms. Remains : 263/284 places, 238/252 transitions.
[2026-05-26 08:46:21] [INFO ] Flatten gal took : 13 ms
[2026-05-26 08:46:21] [INFO ] Flatten gal took : 10 ms
[2026-05-26 08:46:21] [INFO ] Input system was already deterministic with 238 transitions.
[2026-05-26 08:46:21] [INFO ] Flatten gal took : 11 ms
[2026-05-26 08:46:21] [INFO ] Flatten gal took : 10 ms
[2026-05-26 08:46:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality18052478564708700624.gal : 5 ms
[2026-05-26 08:46:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality12211851246501480803.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18052478564708700624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12211851246501480803.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,2.84231e+21,2.70955,93360,2,25727,5,345370,6,0,1292,372404,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 08:46:52] [INFO ] Flatten gal took : 13 ms
[2026-05-26 08:46:52] [INFO ] Applying decomposition
[2026-05-26 08:46:52] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9751083383835872772.txt' '-o' '/tmp/graph9751083383835872772.bin' '-w' '/tmp/graph9751083383835872772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9751083383835872772.bin' '-l' '-1' '-v' '-w' '/tmp/graph9751083383835872772.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:46:52] [INFO ] Decomposing Gal with order
[2026-05-26 08:46:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:46:52] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-26 08:46:52] [INFO ] Flatten gal took : 71 ms
[2026-05-26 08:46:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-26 08:46:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality9816892998795852853.gal : 8 ms
[2026-05-26 08:46:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality18187678536811876470.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/CTLCardinality9816892998795852853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18187678536811876470.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84231e+21,0.0704,6556,228,59,3690,973,624,4300,78,2006,0


Converting to forward existential form...Done !
original formula: (AF(AG(((i2.u9.p19==0)||(i11.u73.p193==1)))) + AX(AF(AG(((i4.u23.p56==0)&&(i9.i1.u38.p103==0))))))
=> equivalent forward existential formula: [FwdG(EY((Init * !(!(EG(!(!(E(TRUE U !(((i2.u9.p19==0)||(i11.u73.p193==1))))))))))),!(!(E(TRUE U !(((i4.u23.p56=...194
Reverse transition relation is NOT exact ! Due to transitions i6.u33.t56, i7.u52.t38, i11.u73.t20, i15.u94.t2, Intersection with reachable at each step en...210
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 278 transition count 246
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 278 transition count 246
Applied a total of 12 rules in 10 ms. Remains 278 /284 variables (removed 6) and now considering 246/252 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14019638226070881009.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15620598893806130744.kers'
[2026-05-26 08:47:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14019638226070881009.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15620598893806130744.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 278 cols 703 entries
Finished phase 1 with 218 SingleSign rule and 0 generalized
[2026-05-26 08:47:22] [INFO ] Computed 60 invariants in 4 ms
Computed 60 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-15620598893806130744.kers
Total runtime 5 ms.
[2026-05-26 08:47:22] [INFO ] Implicit Places using invariants in 143 ms returned [55, 70, 119, 186, 194, 210, 245, 273]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 144 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 270/284 places, 246/252 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 262 transition count 238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 262 transition count 238
Applied a total of 16 rules in 6 ms. Remains 262 /270 variables (removed 8) and now considering 238/246 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5652369113424068316.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8840664214025376249.kers'
[2026-05-26 08:47:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5652369113424068316.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8840664214025376249.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 238 rows 262 cols 663 entries
Finished phase 1 with 210 SingleSign rule and 0 generalized
[2026-05-26 08:47:22] [INFO ] Computed 52 invariants in 0 ms
Computed 52 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8840664214025376249.kers
Total runtime 1 ms.
[2026-05-26 08:47:22] [INFO ] Implicit Places using invariants in 139 ms returned []
[2026-05-26 08:47:22] [INFO ] Invariant cache hit.
[2026-05-26 08:47:22] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:47:23] [INFO ] Implicit Places using invariants and state equation in 383 ms returned []
Implicit Place search using SMT with State Equation took 524 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 262/284 places, 238/252 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 686 ms. Remains : 262/284 places, 238/252 transitions.
[2026-05-26 08:47:23] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:47:23] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:47:23] [INFO ] Input system was already deterministic with 238 transitions.
[2026-05-26 08:47:23] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:47:23] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:47:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality9422103056574467695.gal : 1 ms
[2026-05-26 08:47:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality3001630353403606626.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/CTLCardinality9422103056574467695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3001630353403606626.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,2.84231e+21,2.74076,92680,2,24202,5,341006,6,0,1288,368871,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 08:47:53] [INFO ] Flatten gal took : 12 ms
[2026-05-26 08:47:53] [INFO ] Applying decomposition
[2026-05-26 08:47:53] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11142472164809252772.txt' '-o' '/tmp/graph11142472164809252772.bin' '-w' '/tmp/graph11142472164809252772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11142472164809252772.bin' '-l' '-1' '-v' '-w' '/tmp/graph11142472164809252772.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:47:53] [INFO ] Decomposing Gal with order
[2026-05-26 08:47:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:47:53] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-26 08:47:53] [INFO ] Flatten gal took : 14 ms
[2026-05-26 08:47:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-26 08:47:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality3540393318386472023.gal : 3 ms
[2026-05-26 08:47:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality2399466271303986431.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/CTLCardinality3540393318386472023.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2399466271303986431.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84231e+21,0.068576,6620,231,41,3919,1150,658,5002,82,2370,0


Converting to forward existential form...Done !
original formula: EX(AG(E(((i3.i2.u30.p55==0)||(i10.u82.p252==1)) U EX(AF((i3.i2.u30.p57==0))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(((i3.i2.u30.p55==0)||(i10.u82.p252==1)) U EX(!(EG(!((i3.i2.u30.p57==0))))))))))] != ...160
Reverse transition relation is NOT exact ! Due to transitions i3.i2.u31.t56, i6.u52.t38, i9.i4.u72.t20, i13.u92.t2, Intersection with reachable at each st...215
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 283 transition count 244
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 276 transition count 244
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 14 place count 276 transition count 237
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 28 place count 269 transition count 237
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 35 place count 262 transition count 230
Iterating global reduction 2 with 7 rules applied. Total rules applied 42 place count 262 transition count 230
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 74 place count 246 transition count 214
Applied a total of 74 rules in 24 ms. Remains 246 /284 variables (removed 38) and now considering 214/252 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13340761557684726.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-459402207899639946.kers'
[2026-05-26 08:48:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13340761557684726.kers, --Pflows, --basisKERS=/tmp/petrispot-output-459402207899639946.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 0 ms.
// Phase 1: matrix 214 rows 198 cols 448 entries
Finished phase 1 with 186 SingleSign rule and 0 generalized
[2026-05-26 08:48:23] [INFO ] Computed 60 invariants in 0 ms
Computed 60 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-459402207899639946.kers
Total runtime 1 ms.
[2026-05-26 08:48:23] [INFO ] Implicit Places using invariants in 133 ms returned [52, 61, 107, 165, 170, 185, 217, 242]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 148 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 238/284 places, 214/252 transitions.
Applied a total of 0 rules in 8 ms. Remains 238 /238 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 181 ms. Remains : 238/284 places, 214/252 transitions.
[2026-05-26 08:48:23] [INFO ] Flatten gal took : 17 ms
[2026-05-26 08:48:23] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:48:23] [INFO ] Input system was already deterministic with 214 transitions.
[2026-05-26 08:48:23] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:48:23] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:48:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality10169633079581420787.gal : 2 ms
[2026-05-26 08:48:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality7951967481730190138.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/CTLCardinality10169633079581420787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7951967481730190138.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.46525e+20,0.298755,10960,2,2790,5,32201,6,0,1169,31790,0


Converting to forward existential form...Done !
original formula: EF(AG(((p153==0)&&(p270==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p153==0)&&(p270==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.0168,72276,1,0,7,483924,15,1,5284,148362,5
FORMULA Parking-PT-416-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 278 transition count 246
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 278 transition count 246
Applied a total of 12 rules in 6 ms. Remains 278 /284 variables (removed 6) and now considering 246/252 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16778015034281307474.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10565323879497362024.kers'
[2026-05-26 08:48:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16778015034281307474.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10565323879497362024.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 278 cols 703 entries
Finished phase 1 with 218 SingleSign rule and 0 generalized
[2026-05-26 08:48:25] [INFO ] Computed 60 invariants in 0 ms
Computed 60 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10565323879497362024.kers
Total runtime 1 ms.
[2026-05-26 08:48:25] [INFO ] Implicit Places using invariants in 118 ms returned [55, 69, 118, 185, 193, 209, 244, 272]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 132 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 270/284 places, 246/252 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 262 transition count 238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 262 transition count 238
Applied a total of 16 rules in 6 ms. Remains 262 /270 variables (removed 8) and now considering 238/246 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3859706555863895395.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8947244033087800209.kers'
[2026-05-26 08:48:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3859706555863895395.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8947244033087800209.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 238 rows 262 cols 663 entries
Finished phase 1 with 210 SingleSign rule and 0 generalized
[2026-05-26 08:48:25] [INFO ] Computed 52 invariants in 1 ms
Computed 52 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8947244033087800209.kers
Total runtime 1 ms.
[2026-05-26 08:48:25] [INFO ] Implicit Places using invariants in 112 ms returned []
[2026-05-26 08:48:25] [INFO ] Invariant cache hit.
[2026-05-26 08:48:26] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:48:26] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 262/284 places, 238/252 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 641 ms. Remains : 262/284 places, 238/252 transitions.
[2026-05-26 08:48:26] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:48:26] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:48:26] [INFO ] Input system was already deterministic with 238 transitions.
[2026-05-26 08:48:26] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:48:26] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:48:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality9605176694382481194.gal : 18 ms
[2026-05-26 08:48:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality7459518003259794223.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/CTLCardinality9605176694382481194.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7459518003259794223.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,3.36134e+21,3.1071,99172,2,25445,5,367751,6,0,1288,402179,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 08:48:56] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:48:56] [INFO ] Applying decomposition
[2026-05-26 08:48:56] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10802228313780836853.txt' '-o' '/tmp/graph10802228313780836853.bin' '-w' '/tmp/graph10802228313780836853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10802228313780836853.bin' '-l' '-1' '-v' '-w' '/tmp/graph10802228313780836853.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:48:56] [INFO ] Decomposing Gal with order
[2026-05-26 08:48:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:48:56] [INFO ] Removed a total of 27 redundant transitions.
[2026-05-26 08:48:56] [INFO ] Flatten gal took : 11 ms
[2026-05-26 08:48:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-26 08:48:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality6055709236391519570.gal : 3 ms
[2026-05-26 08:48:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality15973843990283990258.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/CTLCardinality6055709236391519570.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15973843990283990258.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.36134e+21,0.085786,7320,290,63,5802,1202,677,7162,86,2742,0


Converting to forward existential form...Done !
original formula: (A(E(((((i10.i1.u77.p247==0)||(i7.i1.u36.p105==1))||((i7.i0.u45.p147==0)||(i10.i0.u88.p293==1)))||(i5.u30.p46==1)) U !(((i0.i0.u4.p10==0)...381
=> equivalent forward existential formula: (([(FwdU((FwdU((Init * !((E(!(((!(!(EG(!(((i10.i1.u81.p261==0)||(i12.u82.p270==1)))))) + (i5.u30.p93==0)) + ((i4...2057
Reverse transition relation is NOT exact ! Due to transitions i5.u30.t57, i8.u51.t39, i9.i4.u70.t21, i10.t149, i10.i1.t143, i10.i1.t146, i10.i1.t150, i12.u...273
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 281 transition count 249
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 281 transition count 249
Applied a total of 6 rules in 18 ms. Remains 281 /284 variables (removed 3) and now considering 249/252 (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-18287859192876882081.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-180431919618672140.kers'
[2026-05-26 08:49:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18287859192876882081.kers, --Pflows, --basisKERS=/tmp/petrispot-output-180431919618672140.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 249 rows 281 cols 709 entries
Finished phase 1 with 221 SingleSign rule and 0 generalized
[2026-05-26 08:49:26] [INFO ] Computed 60 invariants in 1 ms
Computed 60 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-180431919618672140.kers
Total runtime 2 ms.
[2026-05-26 08:49:26] [INFO ] Implicit Places using invariants in 126 ms returned [55, 120, 188, 196, 212, 276]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 127 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 275/284 places, 249/252 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 269 transition count 243
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 269 transition count 243
Applied a total of 12 rules in 6 ms. Remains 269 /275 variables (removed 6) and now considering 243/249 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5916762145068798991.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14710961050621364214.kers'
[2026-05-26 08:49:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5916762145068798991.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14710961050621364214.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 243 rows 269 cols 679 entries
Finished phase 1 with 215 SingleSign rule and 0 generalized
[2026-05-26 08:49:26] [INFO ] Computed 54 invariants in 1 ms
Computed 54 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14710961050621364214.kers
Total runtime 1 ms.
[2026-05-26 08:49:26] [INFO ] Implicit Places using invariants in 107 ms returned []
[2026-05-26 08:49:26] [INFO ] Invariant cache hit.
[2026-05-26 08:49:26] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:49:27] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 269/284 places, 243/252 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 543 ms. Remains : 269/284 places, 243/252 transitions.
[2026-05-26 08:49:27] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:49:27] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:49:27] [INFO ] Input system was already deterministic with 243 transitions.
[2026-05-26 08:49:27] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:49:27] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:49:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality1463707237723742696.gal : 2 ms
[2026-05-26 08:49:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality13878606901871781590.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/CTLCardinality1463707237723742696.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13878606901871781590.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,3.7967e+21,4.16689,106160,2,32194,5,398290,6,0,1321,415634,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 08:49:57] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:49:57] [INFO ] Applying decomposition
[2026-05-26 08:49:57] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3816840024301831692.txt' '-o' '/tmp/graph3816840024301831692.bin' '-w' '/tmp/graph3816840024301831692.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3816840024301831692.bin' '-l' '-1' '-v' '-w' '/tmp/graph3816840024301831692.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:49:57] [INFO ] Decomposing Gal with order
[2026-05-26 08:49:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:49:57] [INFO ] Removed a total of 24 redundant transitions.
[2026-05-26 08:49:57] [INFO ] Flatten gal took : 12 ms
[2026-05-26 08:49:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-26 08:49:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality3833241148738979543.gal : 4 ms
[2026-05-26 08:49:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality1652781708261956144.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/CTLCardinality3833241148738979543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1652781708261956144.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.7967e+21,0.118792,8640,262,91,6835,4385,698,8651,100,10474,0


Converting to forward existential form...Done !
original formula: (E((((EF((i10.i1.u91.p273==0)) * EG((i10.i1.u91.p257==0))) * (E(((i10.i2.u92.p264!=1) * EG((i9.u82.p266==0))) U AX((i4.i1.u41.p109==0))) ...578
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(Init,(((E(TRUE U (i10.i1.u91.p273==0)) * EG((i10.i1.u91.p257==0))) * (E(((i10.i2.u92.p264!=1) ...844
Reverse transition relation is NOT exact ! Due to transitions i0.u33.t56, i0.u33.t57, i3.t240, i3.i1.t221, i3.i1.t225, i3.i1.u32.t242, i5.i3.u52.t38, i7.i3...279
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 283 transition count 244
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 276 transition count 243
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 275 transition count 243
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 16 place count 275 transition count 236
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 30 place count 268 transition count 236
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 37 place count 261 transition count 229
Iterating global reduction 3 with 7 rules applied. Total rules applied 44 place count 261 transition count 229
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 76 place count 245 transition count 213
Applied a total of 76 rules in 56 ms. Remains 245 /284 variables (removed 39) and now considering 213/252 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8948564231372544024.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1653403638529078432.kers'
[2026-05-26 08:50:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8948564231372544024.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1653403638529078432.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 0 ms.
// Phase 1: matrix 213 rows 197 cols 446 entries
Finished phase 1 with 185 SingleSign rule and 0 generalized
[2026-05-26 08:50:27] [INFO ] Computed 60 invariants in 1 ms
Computed 60 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1653403638529078432.kers
Total runtime 1 ms.
[2026-05-26 08:50:27] [INFO ] Implicit Places using invariants in 318 ms returned [52, 61, 107, 166, 171, 186, 218, 241]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 341 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 237/284 places, 213/252 transitions.
Applied a total of 0 rules in 7 ms. Remains 237 /237 variables (removed 0) and now considering 213/213 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 404 ms. Remains : 237/284 places, 213/252 transitions.
[2026-05-26 08:50:27] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:50:27] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:50:27] [INFO ] Input system was already deterministic with 213 transitions.
[2026-05-26 08:50:27] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:50:27] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:50:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2954435994986414449.gal : 20 ms
[2026-05-26 08:50:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9191924200224878591.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2954435994986414449.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9191924200224878591.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 9069 steps (116 resets) in 55 ms. (161 steps per ms) remains 0/1 properties
FORMULA Parking-PT-416-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 284 transition count 244
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 276 transition count 244
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 276 transition count 236
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 268 transition count 236
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 39 place count 261 transition count 229
Iterating global reduction 2 with 7 rules applied. Total rules applied 46 place count 261 transition count 229
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 78 place count 245 transition count 213
Applied a total of 78 rules in 35 ms. Remains 245 /284 variables (removed 39) and now considering 213/252 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4869630493438790530.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11359144370767504097.kers'
[2026-05-26 08:50:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4869630493438790530.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11359144370767504097.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 213 rows 245 cols 605 entries
Finished phase 1 with 185 SingleSign rule and 0 generalized
[2026-05-26 08:50:27] [INFO ] Computed 60 invariants in 1 ms
Computed 60 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11359144370767504097.kers
Total runtime 1 ms.
[2026-05-26 08:50:28] [INFO ] Implicit Places using invariants in 282 ms returned [53, 62, 108, 166, 171, 186, 218, 241]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 283 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 237/284 places, 213/252 transitions.
Applied a total of 0 rules in 7 ms. Remains 237 /237 variables (removed 0) and now considering 213/213 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 325 ms. Remains : 237/284 places, 213/252 transitions.
[2026-05-26 08:50:28] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:50:28] [INFO ] Flatten gal took : 20 ms
[2026-05-26 08:50:28] [INFO ] Input system was already deterministic with 213 transitions.
[2026-05-26 08:50:28] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:50:28] [INFO ] Flatten gal took : 20 ms
[2026-05-26 08:50:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality12812390540782295060.gal : 1 ms
[2026-05-26 08:50:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality2573282197378205718.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/CTLCardinality12812390540782295060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2573282197378205718.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.22388e+20,1.75392,61744,2,23394,5,244592,6,0,1163,235022,0


Converting to forward existential form...Done !
original formula: AG(EF(((p36==0)||(p150==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p36==0)||(p150==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,16.1986,486364,1,0,7,3.35796e+06,14,1,5410,235022,5
FORMULA Parking-PT-416-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 277 transition count 245
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 277 transition count 245
Applied a total of 14 rules in 5 ms. Remains 277 /284 variables (removed 7) and now considering 245/252 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9469219020189249068.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16264589880070562841.kers'
[2026-05-26 08:50:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9469219020189249068.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16264589880070562841.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 245 rows 277 cols 701 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-26 08:50:44] [INFO ] Computed 60 invariants in 3 ms
Computed 60 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-16264589880070562841.kers
Total runtime 4 ms.
[2026-05-26 08:50:44] [INFO ] Implicit Places using invariants in 160 ms returned [55, 69, 118, 185, 193, 209, 244, 272]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 182 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 269/284 places, 245/252 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 261 transition count 237
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 261 transition count 237
Applied a total of 16 rules in 5 ms. Remains 261 /269 variables (removed 8) and now considering 237/245 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4316433567716106383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9977047133877406488.kers'
[2026-05-26 08:50:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4316433567716106383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9977047133877406488.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 237 rows 261 cols 661 entries
Finished phase 1 with 209 SingleSign rule and 0 generalized
[2026-05-26 08:50:44] [INFO ] Computed 52 invariants in 1 ms
Computed 52 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9977047133877406488.kers
Total runtime 1 ms.
[2026-05-26 08:50:44] [INFO ] Implicit Places using invariants in 129 ms returned []
[2026-05-26 08:50:44] [INFO ] Invariant cache hit.
[2026-05-26 08:50:45] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:50:45] [INFO ] Implicit Places using invariants and state equation in 481 ms returned []
Implicit Place search using SMT with State Equation took 621 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/284 places, 237/252 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 813 ms. Remains : 261/284 places, 237/252 transitions.
[2026-05-26 08:50:45] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:50:45] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:50:45] [INFO ] Input system was already deterministic with 237 transitions.
[2026-05-26 08:50:45] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:50:45] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:50:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality13179149996287695108.gal : 1 ms
[2026-05-26 08:50:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality8856721452983839559.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/CTLCardinality13179149996287695108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8856721452983839559.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,2.76816e+21,3.12261,100028,2,26502,5,366399,6,0,1283,398271,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 08:51:15] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:51:15] [INFO ] Applying decomposition
[2026-05-26 08:51:15] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13730326255512257944.txt' '-o' '/tmp/graph13730326255512257944.bin' '-w' '/tmp/graph13730326255512257944.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13730326255512257944.bin' '-l' '-1' '-v' '-w' '/tmp/graph13730326255512257944.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:51:15] [INFO ] Decomposing Gal with order
[2026-05-26 08:51:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:51:15] [INFO ] Removed a total of 24 redundant transitions.
[2026-05-26 08:51:15] [INFO ] Flatten gal took : 23 ms
[2026-05-26 08:51:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-26 08:51:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality16778308771044332393.gal : 3 ms
[2026-05-26 08:51:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality3535252396750594793.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/CTLCardinality16778308771044332393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3535252396750594793.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,0.113631,7064,233,43,4772,1695,625,5646,74,4220,0


Converting to forward existential form...Done !
original formula: EF(AG(EX(TRUE)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(TRUE)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions i2.i3.u31.t56, i5.u50.t38, i8.i2.u69.t20, i9.u88.t2, Intersection with reachable at each ste...214
(forward)formula 0,0,0.237674,12600,1,0,19800,2442,3568,23201,434,5399,36647
FORMULA Parking-PT-416-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 277 transition count 245
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 277 transition count 245
Applied a total of 14 rules in 17 ms. Remains 277 /284 variables (removed 7) and now considering 245/252 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12502408059375921638.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1155744325725114677.kers'
[2026-05-26 08:51:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12502408059375921638.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1155744325725114677.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 245 rows 277 cols 701 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-26 08:51:15] [INFO ] Computed 60 invariants in 0 ms
Computed 60 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1155744325725114677.kers
Total runtime 1 ms.
[2026-05-26 08:51:16] [INFO ] Implicit Places using invariants in 205 ms returned [55, 69, 118, 185, 193, 209, 244, 272]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 206 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 269/284 places, 245/252 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 261 transition count 237
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 261 transition count 237
Applied a total of 16 rules in 5 ms. Remains 261 /269 variables (removed 8) and now considering 237/245 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17558165536212349203.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2240712200910344726.kers'
[2026-05-26 08:51:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17558165536212349203.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2240712200910344726.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 237 rows 261 cols 661 entries
Finished phase 1 with 209 SingleSign rule and 0 generalized
[2026-05-26 08:51:16] [INFO ] Computed 52 invariants in 0 ms
Computed 52 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2240712200910344726.kers
Total runtime 1 ms.
[2026-05-26 08:51:16] [INFO ] Implicit Places using invariants in 112 ms returned []
[2026-05-26 08:51:16] [INFO ] Invariant cache hit.
[2026-05-26 08:51:16] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:51:16] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 578 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/284 places, 237/252 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 806 ms. Remains : 261/284 places, 237/252 transitions.
[2026-05-26 08:51:16] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:51:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:51:16] [INFO ] Input system was already deterministic with 237 transitions.
[2026-05-26 08:51:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:51:16] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:51:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality8068841715740079046.gal : 1 ms
[2026-05-26 08:51:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality2953268067839226303.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/CTLCardinality8068841715740079046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2953268067839226303.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,2.76816e+21,3.00894,100192,2,26502,5,366399,6,0,1283,398271,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 08:51:46] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:51:46] [INFO ] Applying decomposition
[2026-05-26 08:51:46] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3344869604209482875.txt' '-o' '/tmp/graph3344869604209482875.bin' '-w' '/tmp/graph3344869604209482875.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3344869604209482875.bin' '-l' '-1' '-v' '-w' '/tmp/graph3344869604209482875.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:51:46] [INFO ] Decomposing Gal with order
[2026-05-26 08:51:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:51:46] [INFO ] Removed a total of 26 redundant transitions.
[2026-05-26 08:51:46] [INFO ] Flatten gal took : 28 ms
[2026-05-26 08:51:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-26 08:51:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality6373230557607056678.gal : 3 ms
[2026-05-26 08:51:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality12502471515616123944.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/CTLCardinality6373230557607056678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12502471515616123944.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,0.082651,7128,259,39,5517,1100,647,6260,77,2440,0


Converting to forward existential form...Done !
original formula: AF((AG(AX(((i3.u23.p50==0)&&(i1.i0.u75.p242==1)))) + ((AX(EX((i12.i0.u44.p144==1))) * (AX(((i10.i2.u62.p192==0)||(i8.i4.u43.p140==1))) + ...215
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(!(EX(!(((i3.u23.p50==0)&&(i1.i0.u75.p242==1)))))))) + ((!(EX(!(EX((i12.i0.u44.p144==1...290
Reverse transition relation is NOT exact ! Due to transitions i6.u31.t56, i8.i4.u51.t38, i10.i3.u71.t20, i11.i2.u91.t2, Intersection with reachable at eac...219
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,0,12.1671,263988,1,0,575898,3800,3948,633280,476,12846,307553
FORMULA Parking-PT-416-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 278 transition count 246
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 278 transition count 246
Applied a total of 12 rules in 10 ms. Remains 278 /284 variables (removed 6) and now considering 246/252 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11332419878503491270.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7630665209334459385.kers'
[2026-05-26 08:51:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11332419878503491270.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7630665209334459385.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 278 cols 703 entries
Finished phase 1 with 218 SingleSign rule and 0 generalized
[2026-05-26 08:51:59] [INFO ] Computed 60 invariants in 1 ms
Computed 60 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7630665209334459385.kers
Total runtime 2 ms.
[2026-05-26 08:51:59] [INFO ] Implicit Places using invariants in 160 ms returned [55, 69, 118, 194, 210, 245, 273]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 161 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 271/284 places, 246/252 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 264 transition count 239
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 264 transition count 239
Applied a total of 14 rules in 5 ms. Remains 264 /271 variables (removed 7) and now considering 239/246 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10321233607838472573.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3733730946319757396.kers'
[2026-05-26 08:51:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10321233607838472573.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3733730946319757396.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 239 rows 264 cols 668 entries
Finished phase 1 with 211 SingleSign rule and 0 generalized
[2026-05-26 08:51:59] [INFO ] Computed 53 invariants in 0 ms
Computed 53 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3733730946319757396.kers
Total runtime 1 ms.
[2026-05-26 08:51:59] [INFO ] Implicit Places using invariants in 152 ms returned []
[2026-05-26 08:51:59] [INFO ] Invariant cache hit.
[2026-05-26 08:51:59] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:51:59] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 264/284 places, 239/252 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 647 ms. Remains : 264/284 places, 239/252 transitions.
[2026-05-26 08:51:59] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:51:59] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:51:59] [INFO ] Input system was already deterministic with 239 transitions.
[2026-05-26 08:51:59] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:51:59] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:51:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality4610451205143738872.gal : 1 ms
[2026-05-26 08:51:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality3514272960246098694.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/CTLCardinality4610451205143738872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3514272960246098694.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,3.45138e+21,3.97251,120144,2,37451,5,436280,6,0,1297,470853,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 08:52:29] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:52:29] [INFO ] Applying decomposition
[2026-05-26 08:52:29] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8474154221743734629.txt' '-o' '/tmp/graph8474154221743734629.bin' '-w' '/tmp/graph8474154221743734629.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8474154221743734629.bin' '-l' '-1' '-v' '-w' '/tmp/graph8474154221743734629.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:52:29] [INFO ] Decomposing Gal with order
[2026-05-26 08:52:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:52:29] [INFO ] Removed a total of 25 redundant transitions.
[2026-05-26 08:52:30] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:52:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-26 08:52:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality4602696911775556495.gal : 3 ms
[2026-05-26 08:52:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality7904373300866017533.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/CTLCardinality4602696911775556495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7904373300866017533.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.45138e+21,0.066808,6436,274,68,3744,1170,626,4158,82,2739,0


Converting to forward existential form...Done !
original formula: E(AX(AF(((AX((i1.u0.p2==0)) + (i6.u49.p161==1)) + (i7.u63.p208==1)))) U (i10.u62.p204==1))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(!(EG(!(((!(EX(!((i1.u0.p2==0)))) + (i6.u49.p161==1)) + (i7.u63.p208==1))))))))) * (i10.u62.p2...172
Reverse transition relation is NOT exact ! Due to transitions i3.u30.t57, i5.t199, i5.t198, i5.t195, i5.t192, i6.u49.t38, i6.u49.t39, i7.u70.t20, i11.u90.t...257
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 284 transition count 244
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 276 transition count 244
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 276 transition count 236
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 268 transition count 236
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 39 place count 261 transition count 229
Iterating global reduction 2 with 7 rules applied. Total rules applied 46 place count 261 transition count 229
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 76 place count 246 transition count 214
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 77 place count 246 transition count 214
Applied a total of 77 rules in 41 ms. Remains 246 /284 variables (removed 38) and now considering 214/252 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2562358426881617190.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2099786338041913550.kers'
[2026-05-26 08:53:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2562358426881617190.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2099786338041913550.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 214 rows 246 cols 607 entries
Finished phase 1 with 186 SingleSign rule and 0 generalized
[2026-05-26 08:53:00] [INFO ] Computed 60 invariants in 0 ms
Computed 60 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2099786338041913550.kers
Total runtime 1 ms.
[2026-05-26 08:53:00] [INFO ] Implicit Places using invariants in 129 ms returned [53, 62, 167, 172, 187, 219, 242]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 130 ms to find 7 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 239/284 places, 214/252 transitions.
Applied a total of 0 rules in 6 ms. Remains 239 /239 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 177 ms. Remains : 239/284 places, 214/252 transitions.
[2026-05-26 08:53:00] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:53:00] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:53:00] [INFO ] Input system was already deterministic with 214 transitions.
[2026-05-26 08:53:00] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:53:00] [INFO ] Flatten gal took : 14 ms
[2026-05-26 08:53:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality16749382323144825346.gal : 0 ms
[2026-05-26 08:53:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality14126073377114471355.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/CTLCardinality16749382323144825346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14126073377114471355.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.34457e+20,4.66596,135564,2,43889,5,460654,6,0,1172,500314,0


Converting to forward existential form...Done !
original formula: EG(((p252==0)||(p126==1)))
=> equivalent forward existential formula: [FwdG(Init,((p252==0)||(p126==1)))] != FALSE
Hit Full ! (commute/partial/dont) 208/0/6
(forward)formula 0,1,27.1237,707868,1,0,11,4.10316e+06,19,4,5845,1.00525e+06,9
FORMULA Parking-PT-416-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 277 transition count 245
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 277 transition count 245
Applied a total of 14 rules in 6 ms. Remains 277 /284 variables (removed 7) and now considering 245/252 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15096070209164980166.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7500631664667538876.kers'
[2026-05-26 08:53:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15096070209164980166.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7500631664667538876.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 245 rows 277 cols 701 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-26 08:53:27] [INFO ] Computed 60 invariants in 2 ms
Computed 60 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7500631664667538876.kers
Total runtime 3 ms.
[2026-05-26 08:53:27] [INFO ] Implicit Places using invariants in 126 ms returned [55, 69, 118, 185, 209, 244, 272]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 127 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 270/284 places, 245/252 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 263 transition count 238
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 263 transition count 238
Applied a total of 14 rules in 6 ms. Remains 263 /270 variables (removed 7) and now considering 238/245 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13657981191522991728.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5662835982589995972.kers'
[2026-05-26 08:53:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13657981191522991728.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5662835982589995972.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 238 rows 263 cols 666 entries
Finished phase 1 with 210 SingleSign rule and 0 generalized
[2026-05-26 08:53:27] [INFO ] Computed 53 invariants in 1 ms
Computed 53 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5662835982589995972.kers
Total runtime 1 ms.
[2026-05-26 08:53:27] [INFO ] Implicit Places using invariants in 116 ms returned []
[2026-05-26 08:53:27] [INFO ] Invariant cache hit.
[2026-05-26 08:53:28] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:53:28] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 432 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 263/284 places, 238/252 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 571 ms. Remains : 263/284 places, 238/252 transitions.
[2026-05-26 08:53:28] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:53:28] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:53:28] [INFO ] Input system was already deterministic with 238 transitions.
[2026-05-26 08:53:28] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:53:28] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:53:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality17254404167934284161.gal : 1 ms
[2026-05-26 08:53:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality14956048000649209791.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/CTLCardinality17254404167934284161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14956048000649209791.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,2.84231e+21,3.46616,111064,2,32148,5,404126,6,0,1292,429066,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 08:53:58] [INFO ] Flatten gal took : 10 ms
[2026-05-26 08:53:58] [INFO ] Applying decomposition
[2026-05-26 08:53:58] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17187187262405196452.txt' '-o' '/tmp/graph17187187262405196452.bin' '-w' '/tmp/graph17187187262405196452.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17187187262405196452.bin' '-l' '-1' '-v' '-w' '/tmp/graph17187187262405196452.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:53:58] [INFO ] Decomposing Gal with order
[2026-05-26 08:53:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:53:58] [INFO ] Removed a total of 26 redundant transitions.
[2026-05-26 08:53:58] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:53:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-26 08:53:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality16478312368898584600.gal : 2 ms
[2026-05-26 08:53:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality4161066056616257901.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/CTLCardinality16478312368898584600.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4161066056616257901.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84231e+21,0.100326,7676,245,44,6039,2128,654,7456,86,5268,0


Converting to forward existential form...Done !
original formula: (EG(((EG((i8.i1.u69.p187==0)) + (i8.i0.u63.p212==0)) + (((i12.i2.u87.p289==0)&&(i6.i1.u5.p12==1))&&((i2.u25.p77==0)&&(i9.i1.u65.p218==1))...242
=> equivalent forward existential formula: ([(Init * !(EG(((EG((i8.i1.u69.p187==0)) + (i8.i0.u63.p212==0)) + (((i12.i2.u87.p289==0)&&(i6.i1.u5.p12==1))&&((...369
Reverse transition relation is NOT exact ! Due to transitions i3.i2.u30.t56, i5.u49.t38, i10.u70.t20, i11.i4.u91.t2, Intersection with reachable at each s...216
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 279 transition count 247
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 279 transition count 247
Applied a total of 10 rules in 13 ms. Remains 279 /284 variables (removed 5) and now considering 247/252 (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-14279779239470303938.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4516673449718488196.kers'
[2026-05-26 08:54:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14279779239470303938.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4516673449718488196.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 247 rows 279 cols 705 entries
Finished phase 1 with 219 SingleSign rule and 0 generalized
[2026-05-26 08:54:28] [INFO ] Computed 60 invariants in 3 ms
Computed 60 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4516673449718488196.kers
Total runtime 4 ms.
[2026-05-26 08:54:28] [INFO ] Implicit Places using invariants in 135 ms returned [55, 69, 118, 186, 194, 210, 245, 274]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 136 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 271/284 places, 247/252 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 263 transition count 239
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 263 transition count 239
Applied a total of 16 rules in 18 ms. Remains 263 /271 variables (removed 8) and now considering 239/247 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-951363136046502405.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12702552952939852027.kers'
[2026-05-26 08:54:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-951363136046502405.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12702552952939852027.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 239 rows 263 cols 665 entries
Finished phase 1 with 211 SingleSign rule and 0 generalized
[2026-05-26 08:54:28] [INFO ] Computed 52 invariants in 1 ms
Computed 52 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12702552952939852027.kers
Total runtime 2 ms.
[2026-05-26 08:54:28] [INFO ] Implicit Places using invariants in 121 ms returned []
[2026-05-26 08:54:28] [INFO ] Invariant cache hit.
[2026-05-26 08:54:28] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:54:29] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 263/284 places, 239/252 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 558 ms. Remains : 263/284 places, 239/252 transitions.
[2026-05-26 08:54:29] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:54:29] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:54:29] [INFO ] Input system was already deterministic with 239 transitions.
[2026-05-26 08:54:29] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:54:29] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:54:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality7915226244441131165.gal : 1 ms
[2026-05-26 08:54:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality11721390972696217495.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/CTLCardinality7915226244441131165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11721390972696217495.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,3.45138e+21,2.57486,87584,2,25261,5,331900,6,0,1293,363777,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 08:54:59] [INFO ] Flatten gal took : 10 ms
[2026-05-26 08:54:59] [INFO ] Applying decomposition
[2026-05-26 08:54:59] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9088882467009068791.txt' '-o' '/tmp/graph9088882467009068791.bin' '-w' '/tmp/graph9088882467009068791.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9088882467009068791.bin' '-l' '-1' '-v' '-w' '/tmp/graph9088882467009068791.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:54:59] [INFO ] Decomposing Gal with order
[2026-05-26 08:54:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:54:59] [INFO ] Removed a total of 26 redundant transitions.
[2026-05-26 08:54:59] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:54:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-26 08:54:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality5111127212425079470.gal : 2 ms
[2026-05-26 08:54:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality16929725705740232070.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/CTLCardinality5111127212425079470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16929725705740232070.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.45138e+21,0.074338,6984,256,70,4697,1779,658,5092,95,3917,0


Converting to forward existential form...Done !
original formula: A((((i6.i0.u40.p112==0) * EF(!(EG((i6.i3.u50.p161==0))))) * (AF((i3.i2.u22.p51==1)) + EF((i6.i3.u43.p140==0)))) U !(E(!(EF(((i0.i1.u33.p9...333
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(!(E(TRUE U ((i0.i1.u33.p98==0)||(i11.i2.u89.p275==1)))) U ((((!(EX(!(((i3.i1.u0.p2==0)||(i9...864
Reverse transition relation is NOT exact ! Due to transitions i4.u31.t57, i6.t199, i6.t198, i6.t195, i6.i3.t192, i6.i3.u50.t38, i6.i3.u50.t39, i10.u70.t20,...270
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 284/284 places, 252/252 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 277 transition count 245
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 277 transition count 245
Applied a total of 14 rules in 6 ms. Remains 277 /284 variables (removed 7) and now considering 245/252 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8951310193144664131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7580389106843945918.kers'
[2026-05-26 08:55:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8951310193144664131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7580389106843945918.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 245 rows 277 cols 701 entries
Finished phase 1 with 217 SingleSign rule and 0 generalized
[2026-05-26 08:55:29] [INFO ] Computed 60 invariants in 1 ms
Computed 60 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7580389106843945918.kers
Total runtime 2 ms.
[2026-05-26 08:55:29] [INFO ] Implicit Places using invariants in 123 ms returned [55, 69, 118, 185, 193, 209, 244, 272]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 133 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 269/284 places, 245/252 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 261 transition count 237
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 261 transition count 237
Applied a total of 16 rules in 6 ms. Remains 261 /269 variables (removed 8) and now considering 237/245 (removed 8) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10957679414861368723.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9943041782243057351.kers'
[2026-05-26 08:55:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10957679414861368723.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9943041782243057351.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 237 rows 261 cols 661 entries
Finished phase 1 with 209 SingleSign rule and 0 generalized
[2026-05-26 08:55:29] [INFO ] Computed 52 invariants in 1 ms
Computed 52 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9943041782243057351.kers
Total runtime 1 ms.
[2026-05-26 08:55:29] [INFO ] Implicit Places using invariants in 128 ms returned []
[2026-05-26 08:55:29] [INFO ] Invariant cache hit.
[2026-05-26 08:55:29] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-26 08:55:30] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 638 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/284 places, 237/252 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 783 ms. Remains : 261/284 places, 237/252 transitions.
[2026-05-26 08:55:30] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:55:30] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:55:30] [INFO ] Input system was already deterministic with 237 transitions.
[2026-05-26 08:55:30] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:55:30] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:55:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality5241344561924240447.gal : 1 ms
[2026-05-26 08:55:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality13928743191621416293.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/CTLCardinality5241344561924240447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13928743191621416293.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,2.76816e+21,2.96354,99268,2,26502,5,366399,6,0,1283,398271,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 08:56:00] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:56:00] [INFO ] Applying decomposition
[2026-05-26 08:56:00] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9633071310756196532.txt' '-o' '/tmp/graph9633071310756196532.bin' '-w' '/tmp/graph9633071310756196532.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9633071310756196532.bin' '-l' '-1' '-v' '-w' '/tmp/graph9633071310756196532.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:56:00] [INFO ] Decomposing Gal with order
[2026-05-26 08:56:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:56:00] [INFO ] Removed a total of 24 redundant transitions.
[2026-05-26 08:56:00] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:56:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-26 08:56:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality12784471229319134307.gal : 3 ms
[2026-05-26 08:56:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality4836120555408753156.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/CTLCardinality12784471229319134307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4836120555408753156.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,0.076478,6916,239,39,4469,1740,639,5143,69,3762,0


Converting to forward existential form...Done !
original formula: AF((AX((i4.i1.u16.p33==1)) * AG((i6.i1.u33.p98==0))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!((i4.i1.u16.p33==1)))) * !(E(TRUE U !((i6.i1.u33.p98==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions i4.i3.u31.t56, i5.u50.t38, i8.i3.u70.t20, i12.u89.t2, Intersection with reachable at each st...215
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
[2026-05-26 08:56:30] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:56:30] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:56:30] [INFO ] Applying decomposition
[2026-05-26 08:56:30] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8831908474240477214.txt' '-o' '/tmp/graph8831908474240477214.bin' '-w' '/tmp/graph8831908474240477214.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8831908474240477214.bin' '-l' '-1' '-v' '-w' '/tmp/graph8831908474240477214.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:56:30] [INFO ] Decomposing Gal with order
[2026-05-26 08:56:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:56:30] [INFO ] Removed a total of 33 redundant transitions.
[2026-05-26 08:56:30] [INFO ] Flatten gal took : 17 ms
[2026-05-26 08:56:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-26 08:56:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality11912717898855396113.gal : 3 ms
[2026-05-26 08:56:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality8304158766005609845.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/CTLCardinality11912717898855396113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8304158766005609845.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.53143e+21,0.107866,8360,320,95,7582,1890,720,9318,91,4894,0


Converting to forward existential form...Done !
original formula: (AF(AG(((i2.u9.p19==0)||(i8.u78.p193==1)))) + AX(AF(AG(((i3.i3.u22.p56==0)&&(i7.i0.u38.p103==0))))))
=> equivalent forward existential formula: [FwdG(EY((Init * !(!(EG(!(!(E(TRUE U !(((i2.u9.p19==0)||(i8.u78.p193==1))))))))))),!(!(E(TRUE U !(((i3.i3.u22.p5...196
Reverse transition relation is NOT exact ! Due to transitions t205, i3.t248, i3.i2.t247, i3.i2.u32.t249, i3.i2.u32.t250, i5.u33.t58, i5.u33.t59, i7.t222, i...401
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Detected timeout of ITS tools.
[2026-05-26 09:20:12] [INFO ] Applying decomposition
[2026-05-26 09:20:12] [INFO ] Flatten gal took : 6 ms
[2026-05-26 09:20:12] [INFO ] Decomposing Gal with order
[2026-05-26 09:20:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 09:20:12] [INFO ] Removed a total of 58 redundant transitions.
[2026-05-26 09:20:12] [INFO ] Flatten gal took : 17 ms
[2026-05-26 09:20:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 3 ms.
[2026-05-26 09:20:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality3104328541146198365.gal : 1 ms
[2026-05-26 09:20:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality14209481115157249456.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/CTLCardinality3104328541146198365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14209481115157249456.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.53143e+21,0.110945,8652,344,87,5763,1298,671,9996,102,4071,0


Converting to forward existential form...Done !
original formula: (AF(AG(((u10.p19==0)||(u52.p193==1)))) + AX(AF(AG(((u22.p56==0)&&(u32.p103==0))))))
=> equivalent forward existential formula: [FwdG(EY((Init * !(!(EG(!(!(E(TRUE U !(((u10.p19==0)||(u52.p193==1))))))))))),!(!(E(TRUE U !(((u22.p56==0)&&(u32...179
Reverse transition relation is NOT exact ! Due to transitions t150, t152, t167, t168, t204, t206, t221, t222, t247, t248, t249, t250, u27.t58, u27.t59, u42...295
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Detected timeout of ITS tools.
[2026-05-26 09:43:54] [INFO ] Flatten gal took : 9 ms
[2026-05-26 09:43:54] [INFO ] Input system was already deterministic with 252 transitions.
[2026-05-26 09:43:54] [INFO ] Transformed 284 places.
[2026-05-26 09:43:54] [INFO ] Transformed 252 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-26 09:43:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality8004977774825342872.gal : 3 ms
[2026-05-26 09:43:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality8112258622904499741.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/CTLCardinality8004977774825342872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8112258622904499741.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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-416"
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-416, 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-177969914100521"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-416.tgz
mv Parking-PT-416 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 ;