About the Execution of ITS-Tools for DBSingleClientW-PT-d2m07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4792.384 | 1358244.00 | 1431786.00 | 5191.50 | FTFFFTFFTTTFFTFT | normal |
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.r082-smll-177946993600217.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DBSingleClientW-PT-d2m07, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993600217
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.9K Mar 6 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 6 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Mar 6 18:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 6 18:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 08:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 08:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 08:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Mar 6 18:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Mar 6 18:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 6 18:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K Mar 6 18:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 DBSingleClientW-PT-d2m07-CTLCardinality-2024-00
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-01
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-02
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-03
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-04
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-05
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-06
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-07
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-08
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-09
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-10
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-11
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-12
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-13
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-14
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779607668403
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 07:27:50] [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]
[2026-05-24 07:27:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 07:27:51] [INFO ] Load time of PNML (sax parser for PT used): 577 ms
[2026-05-24 07:27:51] [INFO ] Transformed 4763 places.
[2026-05-24 07:27:51] [INFO ] Transformed 2478 transitions.
[2026-05-24 07:27:51] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 838 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 55 ms.
Deduced a syphon composed of 3580 places in 35 ms
Reduce places removed 3580 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 245 rules applied. Total rules applied 245 place count 1137 transition count 2279
Discarding 385 places :
Symmetric choice reduction at 1 with 385 rule applications. Total rules 630 place count 752 transition count 1253
Iterating global reduction 1 with 385 rules applied. Total rules applied 1015 place count 752 transition count 1253
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 1024 place count 752 transition count 1244
Discarding 313 places :
Symmetric choice reduction at 2 with 313 rule applications. Total rules 1337 place count 439 transition count 931
Iterating global reduction 2 with 313 rules applied. Total rules applied 1650 place count 439 transition count 931
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1662 place count 439 transition count 919
Discarding 230 places :
Symmetric choice reduction at 3 with 230 rule applications. Total rules 1892 place count 209 transition count 594
Iterating global reduction 3 with 230 rules applied. Total rules applied 2122 place count 209 transition count 594
Ensure Unique test removed 228 transitions
Reduce isomorphic transitions removed 228 transitions.
Iterating post reduction 3 with 228 rules applied. Total rules applied 2350 place count 209 transition count 366
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 2373 place count 186 transition count 324
Iterating global reduction 4 with 23 rules applied. Total rules applied 2396 place count 186 transition count 324
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 2401 place count 186 transition count 319
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 2417 place count 170 transition count 303
Iterating global reduction 5 with 16 rules applied. Total rules applied 2433 place count 170 transition count 303
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2437 place count 170 transition count 299
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 2450 place count 157 transition count 286
Iterating global reduction 6 with 13 rules applied. Total rules applied 2463 place count 157 transition count 286
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 2475 place count 157 transition count 274
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 2478 place count 154 transition count 265
Iterating global reduction 7 with 3 rules applied. Total rules applied 2481 place count 154 transition count 265
Applied a total of 2481 rules in 397 ms. Remains 154 /1183 variables (removed 1029) and now considering 265/2478 (removed 2213) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12364502902333526407.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17367399900150629557.kers'
[2026-05-24 07:27:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12364502902333526407.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17367399900150629557.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 265 rows 154 cols 811 entries
Finished phase 1 with 150 SingleSign rule and 2 generalized
[2026-05-24 07:27:52] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17367399900150629557.kers
Total runtime 4 ms.
[2026-05-24 07:27:53] [INFO ] Implicit Places using invariants in 765 ms returned []
[2026-05-24 07:27:53] [INFO ] Invariant cache hit.
[2026-05-24 07:27:53] [INFO ] State equation strengthened by 115 read => feed constraints.
[2026-05-24 07:27:54] [INFO ] Implicit Places using invariants and state equation in 1486 ms returned []
Implicit Place search using SMT with State Equation took 2318 ms to find 0 implicit places.
Running 264 sub problems to find dead transitions.
[2026-05-24 07:27:54] [INFO ] Invariant cache hit.
[2026-05-24 07:27:54] [INFO ] State equation strengthened by 115 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 1 (OVERLAPS) 1/154 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 4 (OVERLAPS) 265/419 variables, 154/156 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/419 variables, 115/271 constraints. Problems are: Problem set: 0 solved, 264 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 264 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 419/419 variables, and 272 constraints, problems are : Problem set: 0 solved, 264 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 154/154 constraints, ReadFeed: 115/115 constraints, PredecessorRefiner: 264/264 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 264 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 1 (OVERLAPS) 1/154 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/154 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 5 (OVERLAPS) 265/419 variables, 154/157 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 115/272 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/419 variables, 264/536 constraints. Problems are: Problem set: 0 solved, 264 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/419 variables, and 536 constraints, problems are : Problem set: 0 solved, 264 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 154/154 constraints, ReadFeed: 115/115 constraints, PredecessorRefiner: 264/264 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60891ms problems are : Problem set: 0 solved, 264 unsolved
Search for dead transitions found 0 dead transitions in 60921ms
Starting structural reductions in LTL mode, iteration 1 : 154/1183 places, 265/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63714 ms. Remains : 154/1183 places, 265/2478 transitions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 265/265 transitions.
Applied a total of 0 rules in 7 ms. Remains 154 /154 variables (removed 0) and now considering 265/265 (removed 0) transitions.
[2026-05-24 07:28:55] [INFO ] Invariant cache hit.
[2026-05-24 07:28:56] [INFO ] Implicit Places using invariants in 321 ms returned []
[2026-05-24 07:28:56] [INFO ] Invariant cache hit.
[2026-05-24 07:28:56] [INFO ] State equation strengthened by 115 read => feed constraints.
[2026-05-24 07:28:57] [INFO ] Implicit Places using invariants and state equation in 1277 ms returned []
Implicit Place search using SMT with State Equation took 1601 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1609 ms. Remains : 154/154 places, 265/265 transitions.
Support contains 14 out of 154 places after structural reductions.
[2026-05-24 07:28:57] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-24 07:28:57] [INFO ] Flatten gal took : 106 ms
[2026-05-24 07:28:57] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 07:28:57] [INFO ] Flatten gal took : 55 ms
[2026-05-24 07:28:58] [INFO ] Input system was already deterministic with 265 transitions.
Support contains 10 out of 154 places (down from 14) after GAL structural reductions.
RANDOM walk for 40000 steps (9210 resets) in 4249 ms. (9 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40003 steps (3767 resets) in 227 ms. (175 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (3908 resets) in 158 ms. (251 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (3854 resets) in 187 ms. (212 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (3875 resets) in 142 ms. (279 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (3959 resets) in 206 ms. (193 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (3749 resets) in 125 ms. (317 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (3850 resets) in 173 ms. (229 steps per ms) remains 7/7 properties
[2026-05-24 07:28:59] [INFO ] Invariant cache hit.
[2026-05-24 07:28:59] [INFO ] State equation strengthened by 115 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 55/64 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 33/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 172/269 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/269 variables, 22/121 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/269 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 142/411 variables, 53/174 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/411 variables, 89/263 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/411 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 8/419 variables, 4/267 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/419 variables, 4/271 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/419 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 0/419 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 419/419 variables, and 271 constraints, problems are : Problem set: 0 solved, 7 unsolved in 563 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 154/154 constraints, ReadFeed: 115/115 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 55/64 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 33/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 172/269 variables, 97/107 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/269 variables, 22/129 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/269 variables, 6/135 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/269 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 142/411 variables, 53/188 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/411 variables, 89/277 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/411 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/411 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 8/419 variables, 4/282 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/419 variables, 4/286 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/419 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/419 variables, and 286 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 154/154 constraints, ReadFeed: 115/115 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5587ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 9 out of 154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 154/154 places, 265/265 transitions.
Graph (complete) has 553 edges and 154 vertex of which 153 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 153 transition count 261
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 10 place count 148 transition count 253
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 148 transition count 253
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 17 place count 148 transition count 251
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 20 place count 145 transition count 247
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 145 transition count 247
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 25 place count 145 transition count 245
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 26 place count 144 transition count 244
Iterating global reduction 3 with 1 rules applied. Total rules applied 27 place count 144 transition count 244
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 29 place count 144 transition count 242
Applied a total of 29 rules in 106 ms. Remains 144 /154 variables (removed 10) and now considering 242/265 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 144/154 places, 242/265 transitions.
RANDOM walk for 40000 steps (9264 resets) in 558 ms. (71 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (3793 resets) in 245 ms. (162 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (3888 resets) in 273 ms. (145 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (3840 resets) in 245 ms. (162 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (3721 resets) in 230 ms. (173 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (3818 resets) in 275 ms. (144 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (3783 resets) in 234 ms. (170 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (3796 resets) in 235 ms. (169 steps per ms) remains 7/7 properties
Finished probabilistic random walk after 62886 steps, run visited all 7 properties in 493 ms. (steps per millisecond=127 )
Probabilistic random walk after 62886 steps, saw 27939 distinct states, run finished after 501 ms. (steps per millisecond=125 ) properties seen :7
[2026-05-24 07:29:06] [INFO ] Flatten gal took : 30 ms
[2026-05-24 07:29:06] [INFO ] Flatten gal took : 30 ms
[2026-05-24 07:29:06] [INFO ] Input system was already deterministic with 265 transitions.
Computed a total of 5 stabilizing places and 22 stable transitions
Graph (complete) has 590 edges and 154 vertex of which 153 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 265/265 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 142 transition count 240
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 142 transition count 240
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 28 place count 142 transition count 236
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 35 place count 135 transition count 225
Iterating global reduction 1 with 7 rules applied. Total rules applied 42 place count 135 transition count 225
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 49 place count 135 transition count 218
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 54 place count 130 transition count 196
Iterating global reduction 2 with 5 rules applied. Total rules applied 59 place count 130 transition count 196
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 62 place count 130 transition count 193
Applied a total of 62 rules in 50 ms. Remains 130 /154 variables (removed 24) and now considering 193/265 (removed 72) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13420577892249441458.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12699045441536626013.kers'
[2026-05-24 07:29:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13420577892249441458.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12699045441536626013.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 193 rows 130 cols 620 entries
Finished phase 1 with 126 SingleSign rule and 2 generalized
[2026-05-24 07:29:06] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12699045441536626013.kers
Total runtime 2 ms.
[2026-05-24 07:29:07] [INFO ] Implicit Places using invariants in 222 ms returned []
[2026-05-24 07:29:07] [INFO ] Invariant cache hit.
[2026-05-24 07:29:07] [INFO ] State equation strengthened by 69 read => feed constraints.
[2026-05-24 07:29:08] [INFO ] Implicit Places using invariants and state equation in 981 ms returned []
Implicit Place search using SMT with State Equation took 1206 ms to find 0 implicit places.
[2026-05-24 07:29:08] [INFO ] Redundant transitions in 14 ms returned []
Running 192 sub problems to find dead transitions.
[2026-05-24 07:29:08] [INFO ] Invariant cache hit.
[2026-05-24 07:29:08] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 4 (OVERLAPS) 193/323 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/323 variables, 69/201 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/323 variables, 1/202 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/323 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 8 (OVERLAPS) 0/323 variables, 3/205 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 323/323 variables, and 205 constraints, problems are : Problem set: 0 solved, 192 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 192 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 2 (OVERLAPS) 1/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 6 (OVERLAPS) 193/323 variables, 130/136 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/323 variables, 69/205 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/323 variables, 192/397 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 323/323 variables, and 397 constraints, problems are : Problem set: 0 solved, 192 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60327ms problems are : Problem set: 0 solved, 192 unsolved
Search for dead transitions found 0 dead transitions in 60330ms
Starting structural reductions in SI_CTL mode, iteration 1 : 130/154 places, 193/265 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61621 ms. Remains : 130/154 places, 193/265 transitions.
[2026-05-24 07:30:08] [INFO ] Flatten gal took : 13 ms
[2026-05-24 07:30:08] [INFO ] Flatten gal took : 14 ms
[2026-05-24 07:30:08] [INFO ] Input system was already deterministic with 193 transitions.
[2026-05-24 07:30:08] [INFO ] Flatten gal took : 13 ms
[2026-05-24 07:30:08] [INFO ] Flatten gal took : 13 ms
[2026-05-24 07:30:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality13025593429683480223.gal : 8 ms
[2026-05-24 07:30:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality7071885049946921694.ctl : 5 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/CTLCardinality13025593429683480223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7071885049946921694.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.
Detected timeout of ITS tools.
[2026-05-24 07:30:38] [INFO ] Flatten gal took : 12 ms
[2026-05-24 07:30:38] [INFO ] Applying decomposition
[2026-05-24 07:30:38] [INFO ] Flatten gal took : 12 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/graph7867055118584607149.txt' '-o' '/tmp/graph7867055118584607149.bin' '-w' '/tmp/graph7867055118584607149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7867055118584607149.bin' '-l' '-1' '-v' '-w' '/tmp/graph7867055118584607149.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:30:38] [INFO ] Decomposing Gal with order
[2026-05-24 07:30:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:30:38] [INFO ] Removed a total of 207 redundant transitions.
[2026-05-24 07:30:39] [INFO ] Flatten gal took : 162 ms
[2026-05-24 07:30:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 157 labels/synchronizations in 32 ms.
[2026-05-24 07:30:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality5304315992493610510.gal : 12 ms
[2026-05-24 07:30:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality14808447395352251880.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/CTLCardinality5304315992493610510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14808447395352251880.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,1.04119e+07,18.5016,399076,3166,5039,294032,559148,555,1.02957e+06,206,2.82656e+06,0
Converting to forward existential form...Done !
original formula: EG(AG((EF((u1.p50<=0)) + (i7.i0.u8.p208<=0))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((E(TRUE U (u1.p50<=0)) + (i7.i0.u8.p208<=0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t5, t13, t15, t87, t95, t105, t107, t109, t110, t130, t141, t142, t144, t145, t146, t147,...583
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 265/265 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 141 transition count 240
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 141 transition count 240
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 30 place count 141 transition count 236
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 38 place count 133 transition count 223
Iterating global reduction 1 with 8 rules applied. Total rules applied 46 place count 133 transition count 223
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 55 place count 133 transition count 214
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 60 place count 128 transition count 186
Iterating global reduction 2 with 5 rules applied. Total rules applied 65 place count 128 transition count 186
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 66 place count 128 transition count 185
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 127 transition count 177
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 127 transition count 177
Applied a total of 68 rules in 10 ms. Remains 127 /154 variables (removed 27) and now considering 177/265 (removed 88) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8156786762164832938.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16342491758361994845.kers'
[2026-05-24 07:31:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8156786762164832938.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16342491758361994845.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 177 rows 127 cols 590 entries
Finished phase 1 with 123 SingleSign rule and 2 generalized
[2026-05-24 07:31:09] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16342491758361994845.kers
Total runtime 1 ms.
[2026-05-24 07:31:09] [INFO ] Implicit Places using invariants in 274 ms returned []
[2026-05-24 07:31:09] [INFO ] Invariant cache hit.
[2026-05-24 07:31:09] [INFO ] State equation strengthened by 53 read => feed constraints.
[2026-05-24 07:31:10] [INFO ] Implicit Places using invariants and state equation in 675 ms returned []
Implicit Place search using SMT with State Equation took 951 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2026-05-24 07:31:10] [INFO ] Invariant cache hit.
[2026-05-24 07:31:10] [INFO ] State equation strengthened by 53 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/304 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 53/182 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 0/304 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 182 constraints, problems are : Problem set: 0 solved, 176 unsolved in 17328 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/304 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 53/182 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 176/358 constraints. Problems are: Problem set: 0 solved, 176 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 304/304 variables, and 358 constraints, problems are : Problem set: 0 solved, 176 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47537ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 47539ms
Starting structural reductions in LTL mode, iteration 1 : 127/154 places, 177/265 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48503 ms. Remains : 127/154 places, 177/265 transitions.
[2026-05-24 07:31:57] [INFO ] Flatten gal took : 17 ms
[2026-05-24 07:31:57] [INFO ] Flatten gal took : 27 ms
[2026-05-24 07:31:57] [INFO ] Input system was already deterministic with 177 transitions.
[2026-05-24 07:31:57] [INFO ] Flatten gal took : 10 ms
[2026-05-24 07:31:57] [INFO ] Flatten gal took : 9 ms
[2026-05-24 07:31:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality12012696892674942741.gal : 3 ms
[2026-05-24 07:31:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality8678526422767774616.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/CTLCardinality12012696892674942741.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8678526422767774616.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.
Detected timeout of ITS tools.
[2026-05-24 07:32:27] [INFO ] Flatten gal took : 10 ms
[2026-05-24 07:32:27] [INFO ] Applying decomposition
[2026-05-24 07:32:27] [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/graph3174257955129502962.txt' '-o' '/tmp/graph3174257955129502962.bin' '-w' '/tmp/graph3174257955129502962.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3174257955129502962.bin' '-l' '-1' '-v' '-w' '/tmp/graph3174257955129502962.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:32:27] [INFO ] Decomposing Gal with order
[2026-05-24 07:32:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:32:27] [INFO ] Removed a total of 184 redundant transitions.
[2026-05-24 07:32:27] [INFO ] Flatten gal took : 30 ms
[2026-05-24 07:32:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 147 labels/synchronizations in 13 ms.
[2026-05-24 07:32:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality17303201604260489809.gal : 5 ms
[2026-05-24 07:32:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality12492864511804559868.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/CTLCardinality17303201604260489809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12492864511804559868.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.55972e+07,3.14812,64020,2290,1355,72412,11993,556,251445,221,74918,0
Converting to forward existential form...Done !
original formula: AG(AX(EG(AF((i5.u15.l3668>0)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EG(!(EG(!((i5.u15.l3668>0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t13, t68, t69, t70, t75, t83, t86, t89, t90, t97, t98, t99, t126, t127, t128, t130, t131,...567
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,23.1967,427620,1,0,508257,97007,2383,2.0348e+06,1278,796784,1202217
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 265/265 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 142 transition count 240
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 142 transition count 240
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 27 place count 142 transition count 237
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 35 place count 134 transition count 224
Iterating global reduction 1 with 8 rules applied. Total rules applied 43 place count 134 transition count 224
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 49 place count 134 transition count 218
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 51 place count 132 transition count 216
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 132 transition count 216
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 56 place count 132 transition count 213
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 57 place count 131 transition count 205
Iterating global reduction 3 with 1 rules applied. Total rules applied 58 place count 131 transition count 205
Applied a total of 58 rules in 10 ms. Remains 131 /154 variables (removed 23) and now considering 205/265 (removed 60) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-990776939364049722.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9846402949416474162.kers'
[2026-05-24 07:32:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-990776939364049722.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9846402949416474162.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 205 rows 131 cols 638 entries
Finished phase 1 with 127 SingleSign rule and 2 generalized
[2026-05-24 07:32:51] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9846402949416474162.kers
Total runtime 1 ms.
[2026-05-24 07:32:51] [INFO ] Implicit Places using invariants in 130 ms returned []
[2026-05-24 07:32:51] [INFO ] Invariant cache hit.
[2026-05-24 07:32:51] [INFO ] State equation strengthened by 83 read => feed constraints.
[2026-05-24 07:32:52] [INFO ] Implicit Places using invariants and state equation in 1189 ms returned []
Implicit Place search using SMT with State Equation took 1340 ms to find 0 implicit places.
Running 204 sub problems to find dead transitions.
[2026-05-24 07:32:52] [INFO ] Invariant cache hit.
[2026-05-24 07:32:52] [INFO ] State equation strengthened by 83 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (OVERLAPS) 1/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (OVERLAPS) 205/336 variables, 131/133 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/336 variables, 83/216 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/336 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 7 (OVERLAPS) 0/336 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 204 unsolved
No progress, stopping.
After SMT solving in domain Real declared 336/336 variables, and 216 constraints, problems are : Problem set: 0 solved, 204 unsolved in 21257 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 131/131 constraints, ReadFeed: 83/83 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 204 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (OVERLAPS) 1/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (OVERLAPS) 205/336 variables, 131/133 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/336 variables, 83/216 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/336 variables, 204/420 constraints. Problems are: Problem set: 0 solved, 204 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 336/336 variables, and 420 constraints, problems are : Problem set: 0 solved, 204 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 131/131 constraints, ReadFeed: 83/83 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51390ms problems are : Problem set: 0 solved, 204 unsolved
Search for dead transitions found 0 dead transitions in 51393ms
Starting structural reductions in LTL mode, iteration 1 : 131/154 places, 205/265 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52745 ms. Remains : 131/154 places, 205/265 transitions.
[2026-05-24 07:33:44] [INFO ] Flatten gal took : 15 ms
[2026-05-24 07:33:44] [INFO ] Flatten gal took : 14 ms
[2026-05-24 07:33:44] [INFO ] Input system was already deterministic with 205 transitions.
[2026-05-24 07:33:44] [INFO ] Flatten gal took : 14 ms
[2026-05-24 07:33:44] [INFO ] Flatten gal took : 13 ms
[2026-05-24 07:33:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality6867958385767219573.gal : 3 ms
[2026-05-24 07:33:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality9694083401257843200.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/CTLCardinality6867958385767219573.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9694083401257843200.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.
Detected timeout of ITS tools.
[2026-05-24 07:34:14] [INFO ] Flatten gal took : 8 ms
[2026-05-24 07:34:14] [INFO ] Applying decomposition
[2026-05-24 07:34:14] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12557689249080653709.txt' '-o' '/tmp/graph12557689249080653709.bin' '-w' '/tmp/graph12557689249080653709.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12557689249080653709.bin' '-l' '-1' '-v' '-w' '/tmp/graph12557689249080653709.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:34:14] [INFO ] Decomposing Gal with order
[2026-05-24 07:34:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:34:14] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-24 07:34:14] [INFO ] Flatten gal took : 12 ms
[2026-05-24 07:34:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 1 ms.
[2026-05-24 07:34:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality12992686913405001593.gal : 3 ms
[2026-05-24 07:34:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality6911623631136299379.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/CTLCardinality12992686913405001593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6911623631136299379.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 265/265 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 143 transition count 250
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 143 transition count 250
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 143 transition count 246
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 136 transition count 235
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 136 transition count 235
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 50 place count 136 transition count 225
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 132 transition count 204
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 132 transition count 204
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 60 place count 132 transition count 202
Applied a total of 60 rules in 8 ms. Remains 132 /154 variables (removed 22) and now considering 202/265 (removed 63) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6108327316509749640.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5908205142794992734.kers'
[2026-05-24 07:34:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6108327316509749640.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5908205142794992734.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 132 cols 637 entries
Finished phase 1 with 128 SingleSign rule and 2 generalized
[2026-05-24 07:34:44] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5908205142794992734.kers
Total runtime 2 ms.
[2026-05-24 07:34:44] [INFO ] Implicit Places using invariants in 231 ms returned []
[2026-05-24 07:34:44] [INFO ] Invariant cache hit.
[2026-05-24 07:34:44] [INFO ] State equation strengthened by 78 read => feed constraints.
[2026-05-24 07:34:45] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1096 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2026-05-24 07:34:45] [INFO ] Invariant cache hit.
[2026-05-24 07:34:45] [INFO ] State equation strengthened by 78 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 202/334 variables, 132/134 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 78/212 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/334 variables, 10/222 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/334 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (OVERLAPS) 0/334 variables, 1/223 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/334 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 334/334 variables, and 224 constraints, problems are : Problem set: 0 solved, 201 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/131 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (OVERLAPS) 1/132 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (OVERLAPS) 202/334 variables, 132/146 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/334 variables, 78/224 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/334 variables, 201/425 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 334/334 variables, and 425 constraints, problems are : Problem set: 0 solved, 201 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60176ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 60178ms
Starting structural reductions in LTL mode, iteration 1 : 132/154 places, 202/265 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61284 ms. Remains : 132/154 places, 202/265 transitions.
[2026-05-24 07:35:45] [INFO ] Flatten gal took : 11 ms
[2026-05-24 07:35:45] [INFO ] Flatten gal took : 12 ms
[2026-05-24 07:35:45] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-24 07:35:45] [INFO ] Flatten gal took : 14 ms
[2026-05-24 07:35:45] [INFO ] Flatten gal took : 24 ms
[2026-05-24 07:35:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality17923918805570459418.gal : 3 ms
[2026-05-24 07:35:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality1364424966174682576.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/CTLCardinality17923918805570459418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1364424966174682576.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.
Detected timeout of ITS tools.
[2026-05-24 07:36:15] [INFO ] Flatten gal took : 10 ms
[2026-05-24 07:36:15] [INFO ] Applying decomposition
[2026-05-24 07:36:15] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7096163546239077047.txt' '-o' '/tmp/graph7096163546239077047.bin' '-w' '/tmp/graph7096163546239077047.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7096163546239077047.bin' '-l' '-1' '-v' '-w' '/tmp/graph7096163546239077047.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:36:15] [INFO ] Decomposing Gal with order
[2026-05-24 07:36:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:36:15] [INFO ] Removed a total of 11 redundant transitions.
[2026-05-24 07:36:15] [INFO ] Flatten gal took : 13 ms
[2026-05-24 07:36:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 1 ms.
[2026-05-24 07:36:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality4890149140622395751.gal : 2 ms
[2026-05-24 07:36:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality18045548268353430555.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/CTLCardinality4890149140622395751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18045548268353430555.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 265/265 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 141 transition count 239
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 141 transition count 239
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 30 place count 141 transition count 235
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 38 place count 133 transition count 223
Iterating global reduction 1 with 8 rules applied. Total rules applied 46 place count 133 transition count 223
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 54 place count 133 transition count 215
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 59 place count 128 transition count 194
Iterating global reduction 2 with 5 rules applied. Total rules applied 64 place count 128 transition count 194
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 67 place count 128 transition count 191
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 127 transition count 183
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 127 transition count 183
Applied a total of 69 rules in 11 ms. Remains 127 /154 variables (removed 27) and now considering 183/265 (removed 82) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11010231342992866713.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10265535482117800438.kers'
[2026-05-24 07:36:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11010231342992866713.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10265535482117800438.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 183 rows 127 cols 597 entries
Finished phase 1 with 123 SingleSign rule and 2 generalized
[2026-05-24 07:36:46] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10265535482117800438.kers
Total runtime 2 ms.
[2026-05-24 07:36:46] [INFO ] Implicit Places using invariants in 196 ms returned []
[2026-05-24 07:36:46] [INFO ] Invariant cache hit.
[2026-05-24 07:36:46] [INFO ] State equation strengthened by 61 read => feed constraints.
[2026-05-24 07:36:46] [INFO ] Implicit Places using invariants and state equation in 696 ms returned []
Implicit Place search using SMT with State Equation took 894 ms to find 0 implicit places.
Running 182 sub problems to find dead transitions.
[2026-05-24 07:36:46] [INFO ] Invariant cache hit.
[2026-05-24 07:36:46] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (OVERLAPS) 183/310 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 61/190 constraints. Problems are: Problem set: 0 solved, 182 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 8 (OVERLAPS) 0/310 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/310 variables, 3/197 constraints. Problems are: Problem set: 0 solved, 182 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/310 variables, and 197 constraints, problems are : Problem set: 0 solved, 182 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 182 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (OVERLAPS) 183/310 variables, 127/136 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 61/197 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/310 variables, 182/379 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/310 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 182 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/310 variables, and 379 constraints, problems are : Problem set: 0 solved, 182 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60104ms problems are : Problem set: 0 solved, 182 unsolved
Search for dead transitions found 0 dead transitions in 60106ms
Starting structural reductions in LTL mode, iteration 1 : 127/154 places, 183/265 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61012 ms. Remains : 127/154 places, 183/265 transitions.
[2026-05-24 07:37:47] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:37:47] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:37:47] [INFO ] Input system was already deterministic with 183 transitions.
[2026-05-24 07:37:47] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:37:47] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:37:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality8185534409030885125.gal : 2 ms
[2026-05-24 07:37:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality16067577503060962993.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/CTLCardinality8185534409030885125.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16067577503060962993.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.
Detected timeout of ITS tools.
[2026-05-24 07:38:17] [INFO ] Flatten gal took : 11 ms
[2026-05-24 07:38:17] [INFO ] Applying decomposition
[2026-05-24 07:38:17] [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/graph10209247929040854855.txt' '-o' '/tmp/graph10209247929040854855.bin' '-w' '/tmp/graph10209247929040854855.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10209247929040854855.bin' '-l' '-1' '-v' '-w' '/tmp/graph10209247929040854855.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:38:17] [INFO ] Decomposing Gal with order
[2026-05-24 07:38:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:38:17] [INFO ] Removed a total of 175 redundant transitions.
[2026-05-24 07:38:17] [INFO ] Flatten gal took : 46 ms
[2026-05-24 07:38:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 145 labels/synchronizations in 19 ms.
[2026-05-24 07:38:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality8540508049165922365.gal : 4 ms
[2026-05-24 07:38:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality12972410918623126560.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/CTLCardinality8540508049165922365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12972410918623126560.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,9.97732e+06,7.77197,155664,1976,3157,79770,45323,556,916883,262,973586,0
Converting to forward existential form...Done !
original formula: AX(AG(AF(EX((i1.u2.p245<=0)))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),TRUE),!(EX((i1.u2.p245<=0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t13, t70, t71, t77, t85, t94, t96, t131, t132, t133, t134, t136, t138, t139, t140, t141, ...516
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 265/265 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 140 transition count 238
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 140 transition count 238
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 32 place count 140 transition count 234
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 41 place count 131 transition count 220
Iterating global reduction 1 with 9 rules applied. Total rules applied 50 place count 131 transition count 220
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 59 place count 131 transition count 211
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 65 place count 125 transition count 182
Iterating global reduction 2 with 6 rules applied. Total rules applied 71 place count 125 transition count 182
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 74 place count 125 transition count 179
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 75 place count 124 transition count 171
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 124 transition count 171
Applied a total of 76 rules in 7 ms. Remains 124 /154 variables (removed 30) and now considering 171/265 (removed 94) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17193263624708463315.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16370950475626388516.kers'
[2026-05-24 07:38:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17193263624708463315.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16370950475626388516.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 171 rows 124 cols 568 entries
Finished phase 1 with 120 SingleSign rule and 2 generalized
[2026-05-24 07:38:47] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16370950475626388516.kers
Total runtime 2 ms.
[2026-05-24 07:38:47] [INFO ] Implicit Places using invariants in 183 ms returned []
[2026-05-24 07:38:47] [INFO ] Invariant cache hit.
[2026-05-24 07:38:47] [INFO ] State equation strengthened by 52 read => feed constraints.
[2026-05-24 07:38:48] [INFO ] Implicit Places using invariants and state equation in 651 ms returned []
Implicit Place search using SMT with State Equation took 838 ms to find 0 implicit places.
Running 170 sub problems to find dead transitions.
[2026-05-24 07:38:48] [INFO ] Invariant cache hit.
[2026-05-24 07:38:48] [INFO ] State equation strengthened by 52 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 171/295 variables, 124/126 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/295 variables, 52/178 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (OVERLAPS) 0/295 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 178 constraints, problems are : Problem set: 0 solved, 170 unsolved in 11257 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 124/124 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 171/295 variables, 124/126 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/295 variables, 52/178 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 170/348 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 295/295 variables, and 348 constraints, problems are : Problem set: 0 solved, 170 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 124/124 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41354ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 41355ms
Starting structural reductions in LTL mode, iteration 1 : 124/154 places, 171/265 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42201 ms. Remains : 124/154 places, 171/265 transitions.
[2026-05-24 07:39:29] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:39:29] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:39:29] [INFO ] Input system was already deterministic with 171 transitions.
[2026-05-24 07:39:29] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:39:29] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:39:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality16377108218396083241.gal : 1 ms
[2026-05-24 07:39:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality17476704801862132870.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/CTLCardinality16377108218396083241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17476704801862132870.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.
Detected timeout of ITS tools.
[2026-05-24 07:39:59] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:39:59] [INFO ] Applying decomposition
[2026-05-24 07:39:59] [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/graph432765123009631095.txt' '-o' '/tmp/graph432765123009631095.bin' '-w' '/tmp/graph432765123009631095.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph432765123009631095.bin' '-l' '-1' '-v' '-w' '/tmp/graph432765123009631095.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:39:59] [INFO ] Decomposing Gal with order
[2026-05-24 07:39:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:39:59] [INFO ] Removed a total of 194 redundant transitions.
[2026-05-24 07:39:59] [INFO ] Flatten gal took : 18 ms
[2026-05-24 07:39:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 7 ms.
[2026-05-24 07:39:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality7237093885797184408.gal : 2 ms
[2026-05-24 07:39:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality14630107777911007018.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/CTLCardinality7237093885797184408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14630107777911007018.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,9.54172e+06,17.5105,340324,3718,1603,238027,32216,533,2.62351e+06,122,616768,0
Converting to forward existential form...Done !
original formula: AG(AX(FALSE))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(FALSE))] = FALSE
(forward)formula 0,0,18.4393,340324,1,0,238027,32216,785,2.62351e+06,205,616768,119933
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 265/265 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 140 transition count 238
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 140 transition count 238
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 32 place count 140 transition count 234
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 41 place count 131 transition count 220
Iterating global reduction 1 with 9 rules applied. Total rules applied 50 place count 131 transition count 220
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 59 place count 131 transition count 211
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 65 place count 125 transition count 182
Iterating global reduction 2 with 6 rules applied. Total rules applied 71 place count 125 transition count 182
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 74 place count 125 transition count 179
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 75 place count 124 transition count 171
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 124 transition count 171
Applied a total of 76 rules in 8 ms. Remains 124 /154 variables (removed 30) and now considering 171/265 (removed 94) transitions.
[2026-05-24 07:40:18] [INFO ] Invariant cache hit.
[2026-05-24 07:40:18] [INFO ] Implicit Places using invariants in 173 ms returned []
[2026-05-24 07:40:18] [INFO ] Invariant cache hit.
[2026-05-24 07:40:18] [INFO ] State equation strengthened by 52 read => feed constraints.
[2026-05-24 07:40:19] [INFO ] Implicit Places using invariants and state equation in 675 ms returned []
Implicit Place search using SMT with State Equation took 849 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 124/154 places, 171/265 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 857 ms. Remains : 124/154 places, 171/265 transitions.
[2026-05-24 07:40:19] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:40:19] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:40:19] [INFO ] Input system was already deterministic with 171 transitions.
[2026-05-24 07:40:19] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:40:19] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:40:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality7110993470773727796.gal : 3 ms
[2026-05-24 07:40:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality4980370548685144069.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/CTLCardinality7110993470773727796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4980370548685144069.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.
Detected timeout of ITS tools.
[2026-05-24 07:40:49] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:40:49] [INFO ] Applying decomposition
[2026-05-24 07:40:49] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11523031749178347555.txt' '-o' '/tmp/graph11523031749178347555.bin' '-w' '/tmp/graph11523031749178347555.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11523031749178347555.bin' '-l' '-1' '-v' '-w' '/tmp/graph11523031749178347555.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:40:49] [INFO ] Decomposing Gal with order
[2026-05-24 07:40:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:40:49] [INFO ] Removed a total of 206 redundant transitions.
[2026-05-24 07:40:49] [INFO ] Flatten gal took : 15 ms
[2026-05-24 07:40:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 5 ms.
[2026-05-24 07:40:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality10435198165816705213.gal : 3 ms
[2026-05-24 07:40:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality6326325922696122425.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/CTLCardinality10435198165816705213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6326325922696122425.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,9.54172e+06,17.7011,416724,3193,1809,227423,92176,520,3.44558e+06,174,1.18946e+06,0
Converting to forward existential form...Done !
original formula: EF(EX(TRUE))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * TRUE)] != FALSE
(forward)formula 0,1,18.3284,416724,1,0,227423,92176,734,3.44558e+06,295,1.18946e+06,88152
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 265/265 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 141 transition count 240
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 141 transition count 240
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 29 place count 141 transition count 237
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 38 place count 132 transition count 223
Iterating global reduction 1 with 9 rules applied. Total rules applied 47 place count 132 transition count 223
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 56 place count 132 transition count 214
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 61 place count 127 transition count 192
Iterating global reduction 2 with 5 rules applied. Total rules applied 66 place count 127 transition count 192
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 69 place count 127 transition count 189
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 126 transition count 181
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 126 transition count 181
Applied a total of 71 rules in 7 ms. Remains 126 /154 variables (removed 28) and now considering 181/265 (removed 84) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3363190419118247270.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10191884565489312062.kers'
[2026-05-24 07:41:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3363190419118247270.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10191884565489312062.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 181 rows 126 cols 591 entries
Finished phase 1 with 122 SingleSign rule and 2 generalized
[2026-05-24 07:41:07] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10191884565489312062.kers
Total runtime 2 ms.
[2026-05-24 07:41:08] [INFO ] Implicit Places using invariants in 182 ms returned []
[2026-05-24 07:41:08] [INFO ] Invariant cache hit.
[2026-05-24 07:41:08] [INFO ] State equation strengthened by 60 read => feed constraints.
[2026-05-24 07:41:09] [INFO ] Implicit Places using invariants and state equation in 1330 ms returned []
Implicit Place search using SMT with State Equation took 1539 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2026-05-24 07:41:09] [INFO ] Invariant cache hit.
[2026-05-24 07:41:09] [INFO ] State equation strengthened by 60 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 181/307 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 60/188 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 0/307 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 307/307 variables, and 188 constraints, problems are : Problem set: 0 solved, 180 unsolved in 15615 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 181/307 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 60/188 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 180/368 constraints. Problems are: Problem set: 0 solved, 180 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 307/307 variables, and 368 constraints, problems are : Problem set: 0 solved, 180 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45794ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 45795ms
Starting structural reductions in LTL mode, iteration 1 : 126/154 places, 181/265 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47343 ms. Remains : 126/154 places, 181/265 transitions.
[2026-05-24 07:41:55] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:41:55] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:41:55] [INFO ] Input system was already deterministic with 181 transitions.
[2026-05-24 07:41:55] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:41:55] [INFO ] Flatten gal took : 7 ms
[2026-05-24 07:41:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality5485241224837141106.gal : 2 ms
[2026-05-24 07:41:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality3572527483829273290.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/CTLCardinality5485241224837141106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3572527483829273290.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.
Detected timeout of ITS tools.
[2026-05-24 07:42:25] [INFO ] Flatten gal took : 5 ms
[2026-05-24 07:42:25] [INFO ] Applying decomposition
[2026-05-24 07:42:25] [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/graph16897274375202777974.txt' '-o' '/tmp/graph16897274375202777974.bin' '-w' '/tmp/graph16897274375202777974.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16897274375202777974.bin' '-l' '-1' '-v' '-w' '/tmp/graph16897274375202777974.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:42:25] [INFO ] Decomposing Gal with order
[2026-05-24 07:42:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:42:25] [INFO ] Removed a total of 204 redundant transitions.
[2026-05-24 07:42:25] [INFO ] Flatten gal took : 15 ms
[2026-05-24 07:42:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 188 labels/synchronizations in 6 ms.
[2026-05-24 07:42:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality11713003245334179803.gal : 3 ms
[2026-05-24 07:42:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality11081804312701992570.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/CTLCardinality11713003245334179803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11081804312701992570.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.94075e+06,2.28819,70140,2289,875,80838,6927,616,404050,135,67656,0
Converting to forward existential form...Done !
original formula: EG(EX((i3.u6.l1772<=0)))
=> equivalent forward existential formula: [FwdG(Init,EX((i3.u6.l1772<=0)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t6, t13, t85, t90, t92, t93, t96, t100, t120, t131, t132, t135, t136, t145, t146, t147, t...553
Fast SCC detection found an SCC at level 6
(forward)formula 0,1,15.362,385428,1,0,470949,40833,2313,2.77362e+06,662,251215,1129419
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-24 07:42:41] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:42:41] [INFO ] Flatten gal took : 6 ms
[2026-05-24 07:42:41] [INFO ] Applying decomposition
[2026-05-24 07:42:41] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12716451511568357299.txt' '-o' '/tmp/graph12716451511568357299.bin' '-w' '/tmp/graph12716451511568357299.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12716451511568357299.bin' '-l' '-1' '-v' '-w' '/tmp/graph12716451511568357299.weights' '-q' '0' '-e' '0.001'
[2026-05-24 07:42:41] [INFO ] Decomposing Gal with order
[2026-05-24 07:42:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 07:42:41] [INFO ] Removed a total of 10 redundant transitions.
[2026-05-24 07:42:41] [INFO ] Flatten gal took : 11 ms
[2026-05-24 07:42:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 0 ms.
[2026-05-24 07:42:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality1449759707740828383.gal : 2 ms
[2026-05-24 07:42:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality4008311117896487016.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/CTLCardinality1449759707740828383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4008311117896487016.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 4 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,2.35353e+07,171.731,3021400,2,77822,5,8.21313e+06,6,0,884,8.65825e+06,0
Converting to forward existential form...Done !
original formula: EG(AG((EF((gu0.p50<=0)) + (gu0.p208<=0))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((E(TRUE U (gu0.p50<=0)) + (gu0.p208<=0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions gu0.t1, gu0.t5, gu0.t6, gu0.t13, gu0.t14, gu0.t32, gu0.t33, gu0.t85, gu0.t87, gu0.t88, gu0.t9...1379
(forward)formula 0,1,348.512,4340928,1,0,431,1.33368e+07,14,162,2786,1.11567e+07,3
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: AX(AX((gu1.l1623<=gu1.p210)))
=> equivalent forward existential formula: [(EY(EY(Init)) * !((gu1.l1623<=gu1.p210)))] = FALSE
(forward)formula 1,1,348.609,4340928,1,0,431,1.33368e+07,16,162,2790,1.11567e+07,6
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: EX(EX(AX(!(E((gu0.l2753<=0) U (gu2.p125<=gu2.l3083))))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(EX(!(!(E((gu0.l2753<=0) U (gu2.p125<=gu2.l3083)))))))] != FALSE
(forward)formula 2,1,358.705,4340928,1,0,431,1.33368e+07,21,162,3402,1.11567e+07,20
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: AX(AG(AF(EX((gu0.p245<=0)))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),TRUE),!(EX((gu0.p245<=0))))] = FALSE
(forward)formula 3,0,463.313,4340928,1,0,431,1.33368e+07,25,162,3403,1.11567e+07,31
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 1355634 ms.
BK_STOP 1779609026647
--------------------
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="DBSingleClientW-PT-d2m07"
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 DBSingleClientW-PT-d2m07, 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 r082-smll-177946993600217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m07.tgz
mv DBSingleClientW-PT-d2m07 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 '
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 ;