About the Execution of ITS-Tools for DBSingleClientW-PT-d2m09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16201.812 | 3600000.00 | 3221116.00 | 193624.30 | T??T??F??FFFF?FT | 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-177946993600233.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-d2m09, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993600233
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 8.9K Mar 6 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 6 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 6 18:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 6 18:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 08:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 6 18:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Mar 6 18:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 6 18:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 6 18:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:51 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-d2m09-CTLCardinality-2024-00
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-01
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-02
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-03
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-04
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-05
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-06
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-07
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-08
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-09
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-10
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-11
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-12
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-13
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-14
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779620543121
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-d2m09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 11:02:25] [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 11:02:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 11:02:25] [INFO ] Load time of PNML (sax parser for PT used): 425 ms
[2026-05-24 11:02:25] [INFO ] Transformed 4763 places.
[2026-05-24 11:02:25] [INFO ] Transformed 2478 transitions.
[2026-05-24 11:02:25] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 654 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 57 ms.
Deduced a syphon composed of 3580 places in 23 ms
Reduce places removed 3580 places and 0 transitions.
FORMULA DBSingleClientW-PT-d2m09-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 197 transitions.
Iterating post reduction 0 with 242 rules applied. Total rules applied 242 place count 1138 transition count 2281
Discarding 377 places :
Symmetric choice reduction at 1 with 377 rule applications. Total rules 619 place count 761 transition count 1242
Iterating global reduction 1 with 377 rules applied. Total rules applied 996 place count 761 transition count 1242
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 1005 place count 761 transition count 1233
Discarding 295 places :
Symmetric choice reduction at 2 with 295 rule applications. Total rules 1300 place count 466 transition count 938
Iterating global reduction 2 with 295 rules applied. Total rules applied 1595 place count 466 transition count 938
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1604 place count 466 transition count 929
Discarding 209 places :
Symmetric choice reduction at 3 with 209 rule applications. Total rules 1813 place count 257 transition count 644
Iterating global reduction 3 with 209 rules applied. Total rules applied 2022 place count 257 transition count 644
Ensure Unique test removed 185 transitions
Reduce isomorphic transitions removed 185 transitions.
Iterating post reduction 3 with 185 rules applied. Total rules applied 2207 place count 257 transition count 459
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 2224 place count 240 transition count 428
Iterating global reduction 4 with 17 rules applied. Total rules applied 2241 place count 240 transition count 428
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 2245 place count 240 transition count 424
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 2253 place count 232 transition count 416
Iterating global reduction 5 with 8 rules applied. Total rules applied 2261 place count 232 transition count 416
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2263 place count 232 transition count 414
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 2269 place count 226 transition count 408
Iterating global reduction 6 with 6 rules applied. Total rules applied 2275 place count 226 transition count 408
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 2278 place count 226 transition count 405
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2279 place count 225 transition count 403
Iterating global reduction 7 with 1 rules applied. Total rules applied 2280 place count 225 transition count 403
Applied a total of 2280 rules in 296 ms. Remains 225 /1183 variables (removed 958) and now considering 403/2478 (removed 2075) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-395887667476321317.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17190650532365788213.kers'
[2026-05-24 11:02:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-395887667476321317.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17190650532365788213.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 403 rows 225 cols 1246 entries
Finished phase 1 with 221 SingleSign rule and 2 generalized
[2026-05-24 11:02:26] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17190650532365788213.kers
Total runtime 4 ms.
[2026-05-24 11:02:27] [INFO ] Implicit Places using invariants in 839 ms returned []
[2026-05-24 11:02:27] [INFO ] Invariant cache hit.
[2026-05-24 11:02:27] [INFO ] State equation strengthened by 171 read => feed constraints.
[2026-05-24 11:02:33] [INFO ] Implicit Places using invariants and state equation in 6423 ms returned []
Implicit Place search using SMT with State Equation took 7318 ms to find 0 implicit places.
Running 402 sub problems to find dead transitions.
[2026-05-24 11:02:33] [INFO ] Invariant cache hit.
[2026-05-24 11:02:33] [INFO ] State equation strengthened by 171 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (OVERLAPS) 1/224 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/224 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/224 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (OVERLAPS) 403/627 variables, 224/226 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/627 variables, 171/397 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 627/628 variables, and 397 constraints, problems are : Problem set: 0 solved, 402 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 224/225 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 402/402 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 402 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 1 (OVERLAPS) 1/224 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/224 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/224 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 4 (OVERLAPS) 403/627 variables, 224/226 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/627 variables, 171/397 constraints. Problems are: Problem set: 0 solved, 402 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/627 variables, 390/787 constraints. Problems are: Problem set: 0 solved, 402 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 627/628 variables, and 787 constraints, problems are : Problem set: 0 solved, 402 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 224/225 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 390/402 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61124ms problems are : Problem set: 0 solved, 402 unsolved
Search for dead transitions found 0 dead transitions in 61149ms
Starting structural reductions in LTL mode, iteration 1 : 225/1183 places, 403/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68820 ms. Remains : 225/1183 places, 403/2478 transitions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 403/403 transitions.
Applied a total of 0 rules in 9 ms. Remains 225 /225 variables (removed 0) and now considering 403/403 (removed 0) transitions.
[2026-05-24 11:03:34] [INFO ] Invariant cache hit.
[2026-05-24 11:03:35] [INFO ] Implicit Places using invariants in 304 ms returned []
[2026-05-24 11:03:35] [INFO ] Invariant cache hit.
[2026-05-24 11:03:35] [INFO ] State equation strengthened by 171 read => feed constraints.
[2026-05-24 11:03:40] [INFO ] Implicit Places using invariants and state equation in 5323 ms returned []
Implicit Place search using SMT with State Equation took 5629 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5639 ms. Remains : 225/225 places, 403/403 transitions.
Support contains 41 out of 225 places after structural reductions.
[2026-05-24 11:03:40] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-05-24 11:03:40] [INFO ] Flatten gal took : 90 ms
[2026-05-24 11:03:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m09-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 11:03:40] [INFO ] Flatten gal took : 43 ms
[2026-05-24 11:03:41] [INFO ] Input system was already deterministic with 403 transitions.
Support contains 27 out of 225 places (down from 41) after GAL structural reductions.
RANDOM walk for 40000 steps (9183 resets) in 4310 ms. (9 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4003 steps (395 resets) in 40 ms. (97 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (392 resets) in 39 ms. (100 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (395 resets) in 41 ms. (95 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (375 resets) in 98 ms. (40 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (395 resets) in 48 ms. (81 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (369 resets) in 52 ms. (75 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (386 resets) in 57 ms. (69 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (378 resets) in 46 ms. (85 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (419 resets) in 47 ms. (83 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (384 resets) in 36 ms. (108 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (395 resets) in 31 ms. (125 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (415 resets) in 48 ms. (81 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (371 resets) in 24 ms. (160 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (379 resets) in 29 ms. (133 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (396 resets) in 29 ms. (133 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (393 resets) in 35 ms. (111 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (370 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (371 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (366 resets) in 45 ms. (86 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (396 resets) in 38 ms. (102 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (393 resets) in 31 ms. (125 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (358 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
Interrupted probabilistic random walk after 212949 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :7 out of 22
Probabilistic random walk after 212949 steps, saw 88535 distinct states, run finished after 3011 ms. (steps per millisecond=70 ) properties seen :7
[2026-05-24 11:03:45] [INFO ] Invariant cache hit.
[2026-05-24 11:03:45] [INFO ] State equation strengthened by 171 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp21 is UNSAT
At refinement iteration 1 (OVERLAPS) 81/98 variables, 1/1 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/1 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 47/145 variables, 1/2 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/2 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 259/404 variables, 145/147 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 27/174 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/404 variables, 0/174 constraints. Problems are: Problem set: 7 solved, 8 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
At refinement iteration 8 (OVERLAPS) 212/616 variables, 74/248 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/616 variables, 138/386 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/616 variables, 0/386 constraints. Problems are: Problem set: 12 solved, 3 unsolved
Problem AtomicPropp11 is UNSAT
At refinement iteration 11 (OVERLAPS) 12/628 variables, 6/392 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/628 variables, 6/398 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/628 variables, 0/398 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/628 variables, 0/398 constraints. Problems are: Problem set: 13 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 628/628 variables, and 398 constraints, problems are : Problem set: 13 solved, 2 unsolved in 1110 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 225/225 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 132/134 variables, 1/1 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/1 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 7/141 variables, 1/2 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/2 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 255/396 variables, 141/143 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 23/166 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/396 variables, 1/167 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/396 variables, 0/167 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 219/615 variables, 77/244 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/615 variables, 142/386 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/615 variables, 1/387 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/615 variables, 0/387 constraints. Problems are: Problem set: 13 solved, 2 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 13 (OVERLAPS) 13/628 variables, 7/394 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/628 variables, 6/400 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/628 variables, 0/400 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/628 variables, 0/400 constraints. Problems are: Problem set: 14 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 628/628 variables, and 400 constraints, problems are : Problem set: 14 solved, 1 unsolved in 859 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 225/225 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 2/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1991ms problems are : Problem set: 14 solved, 1 unsolved
Parikh walk visited 0 properties in 329 ms.
Support contains 1 out of 225 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 225/225 places, 403/403 transitions.
Graph (complete) has 811 edges and 225 vertex of which 223 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 223 transition count 397
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 42 place count 188 transition count 341
Iterating global reduction 1 with 35 rules applied. Total rules applied 77 place count 188 transition count 341
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 84 place count 188 transition count 334
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 112 place count 160 transition count 288
Iterating global reduction 2 with 28 rules applied. Total rules applied 140 place count 160 transition count 288
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 165 place count 160 transition count 263
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 178 place count 147 transition count 240
Iterating global reduction 3 with 13 rules applied. Total rules applied 191 place count 147 transition count 240
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 195 place count 147 transition count 236
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 205 place count 137 transition count 212
Iterating global reduction 4 with 10 rules applied. Total rules applied 215 place count 137 transition count 212
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 219 place count 137 transition count 208
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 223 place count 133 transition count 204
Iterating global reduction 5 with 4 rules applied. Total rules applied 227 place count 133 transition count 204
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 230 place count 133 transition count 201
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 234 place count 129 transition count 180
Iterating global reduction 6 with 4 rules applied. Total rules applied 238 place count 129 transition count 180
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 239 place count 129 transition count 179
Applied a total of 239 rules in 132 ms. Remains 129 /225 variables (removed 96) and now considering 179/403 (removed 224) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 129/225 places, 179/403 transitions.
RANDOM walk for 40000 steps (9171 resets) in 207 ms. (192 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3883 resets) in 127 ms. (312 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1803424 steps, run timeout after 3001 ms. (steps per millisecond=600 ) properties seen :0 out of 1
Probabilistic random walk after 1803424 steps, saw 747089 distinct states, run finished after 3001 ms. (steps per millisecond=600 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11957519738343649332.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8322059969099226305.kers'
[2026-05-24 11:03:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11957519738343649332.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8322059969099226305.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 179 rows 129 cols 604 entries
Finished phase 1 with 124 SingleSign rule and 3 generalized
[2026-05-24 11:03:51] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8322059969099226305.kers
Total runtime 2 ms.
[2026-05-24 11:03:51] [INFO ] State equation strengthened by 51 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 140/144 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/144 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 79/223 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/223 variables, 61/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/223 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 11/234 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/234 variables, 4/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/234 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 74/308 variables, 57/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/308 variables, 42/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/308 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/308 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 182 constraints, problems are : Problem set: 0 solved, 1 unsolved in 194 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 129/129 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 140/144 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/144 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 79/223 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/223 variables, 61/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/223 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 11/234 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/234 variables, 4/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/234 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 74/308 variables, 57/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/308 variables, 42/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/308 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/308 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 308/308 variables, and 183 constraints, problems are : Problem set: 0 solved, 1 unsolved in 199 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 129/129 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 406ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 57 ms.
Support contains 1 out of 129 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 129/129 places, 179/179 transitions.
Applied a total of 0 rules in 22 ms. Remains 129 /129 variables (removed 0) and now considering 179/179 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 129/129 places, 179/179 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 129/129 places, 179/179 transitions.
Applied a total of 0 rules in 21 ms. Remains 129 /129 variables (removed 0) and now considering 179/179 (removed 0) transitions.
[2026-05-24 11:03:51] [INFO ] Invariant cache hit.
[2026-05-24 11:03:51] [INFO ] Implicit Places using invariants in 178 ms returned []
[2026-05-24 11:03:51] [INFO ] Invariant cache hit.
[2026-05-24 11:03:52] [INFO ] State equation strengthened by 51 read => feed constraints.
[2026-05-24 11:03:52] [INFO ] Implicit Places using invariants and state equation in 937 ms returned []
Implicit Place search using SMT with State Equation took 1117 ms to find 0 implicit places.
[2026-05-24 11:03:52] [INFO ] Redundant transitions in 7 ms returned []
Running 178 sub problems to find dead transitions.
[2026-05-24 11:03:52] [INFO ] Invariant cache hit.
[2026-05-24 11:03:52] [INFO ] State equation strengthened by 51 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (OVERLAPS) 1/129 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (OVERLAPS) 179/308 variables, 129/131 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 51/182 constraints. Problems are: Problem set: 0 solved, 178 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 7 (OVERLAPS) 0/308 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 182 constraints, problems are : Problem set: 0 solved, 178 unsolved in 12753 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 129/129 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 178 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (OVERLAPS) 1/129 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (OVERLAPS) 179/308 variables, 129/131 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 51/182 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 178/360 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/308 variables, and 360 constraints, problems are : Problem set: 0 solved, 178 unsolved in 30012 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 129/129 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42942ms problems are : Problem set: 0 solved, 178 unsolved
Search for dead transitions found 0 dead transitions in 42944ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44097 ms. Remains : 129/129 places, 179/179 transitions.
Attempting over-approximation, by ignoring read arcs.
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 129 transition count 168
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 14 place count 126 transition count 168
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 14 place count 126 transition count 156
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 38 place count 114 transition count 156
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 113 transition count 155
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 113 transition count 155
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 112 transition count 154
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 112 transition count 154
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 110 transition count 152
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 50 place count 108 transition count 174
Free-agglomeration rule applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 60 place count 108 transition count 164
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 70 place count 98 transition count 164
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 73 place count 98 transition count 164
Applied a total of 73 rules in 59 ms. Remains 98 /129 variables (removed 31) and now considering 164/179 (removed 15) transitions.
Running SMT prover for 1 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13758642329337961588.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9392743389975914290.kers'
[2026-05-24 11:04:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13758642329337961588.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9392743389975914290.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 164 rows 98 cols 654 entries
Finished phase 1 with 25 SingleSign rule and 67 generalized
[2026-05-24 11:04:35] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9392743389975914290.kers
Total runtime 2 ms.
[2026-05-24 11:04:35] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-24 11:04:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2026-05-24 11:04:35] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-24 11:04:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2026-05-24 11:04:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2026-05-24 11:04:36] [INFO ] After 89ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-24 11:04:36] [INFO ] After 110ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-24 11:04:36] [INFO ] After 183ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 343 ms.
Successfully simplified 14 atomic propositions for a total of 9 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m09-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 11:04:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 11:04:36] [INFO ] Flatten gal took : 44 ms
FORMULA DBSingleClientW-PT-d2m09-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 11:04:36] [INFO ] Flatten gal took : 45 ms
[2026-05-24 11:04:36] [INFO ] Input system was already deterministic with 403 transitions.
Support contains 5 out of 225 places (down from 6) after GAL structural reductions.
Computed a total of 5 stabilizing places and 27 stable transitions
Graph (complete) has 867 edges and 225 vertex of which 223 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 403/403 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 224 transition count 402
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 38 place count 188 transition count 345
Iterating global reduction 1 with 36 rules applied. Total rules applied 74 place count 188 transition count 345
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 81 place count 188 transition count 338
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 111 place count 158 transition count 290
Iterating global reduction 2 with 30 rules applied. Total rules applied 141 place count 158 transition count 290
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 166 place count 158 transition count 265
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 180 place count 144 transition count 237
Iterating global reduction 3 with 14 rules applied. Total rules applied 194 place count 144 transition count 237
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 198 place count 144 transition count 233
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 209 place count 133 transition count 206
Iterating global reduction 4 with 11 rules applied. Total rules applied 220 place count 133 transition count 206
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 224 place count 133 transition count 202
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 229 place count 128 transition count 197
Iterating global reduction 5 with 5 rules applied. Total rules applied 234 place count 128 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 238 place count 128 transition count 193
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 242 place count 124 transition count 172
Iterating global reduction 6 with 4 rules applied. Total rules applied 246 place count 124 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 247 place count 124 transition count 171
Applied a total of 247 rules in 21 ms. Remains 124 /225 variables (removed 101) and now considering 171/403 (removed 232) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16463695285972690536.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12580574945597356633.kers'
[2026-05-24 11:04:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16463695285972690536.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12580574945597356633.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 11:04:36] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12580574945597356633.kers
Total runtime 2 ms.
[2026-05-24 11:04:36] [INFO ] Implicit Places using invariants in 157 ms returned []
[2026-05-24 11:04:36] [INFO ] Invariant cache hit.
[2026-05-24 11:04:36] [INFO ] State equation strengthened by 52 read => feed constraints.
[2026-05-24 11:04:37] [INFO ] Implicit Places using invariants and state equation in 716 ms returned []
Implicit Place search using SMT with State Equation took 875 ms to find 0 implicit places.
Running 170 sub problems to find dead transitions.
[2026-05-24 11:04:37] [INFO ] Invariant cache hit.
[2026-05-24 11:04:37] [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, 4/182 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (OVERLAPS) 0/295 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 182 constraints, problems are : Problem set: 0 solved, 170 unsolved in 23605 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: 4/4 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, 4/6 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 171/295 variables, 124/130 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 52/182 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 170/352 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 352 constraints, problems are : Problem set: 0 solved, 170 unsolved in 30014 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: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53747ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 53749ms
Starting structural reductions in LTL mode, iteration 1 : 124/225 places, 171/403 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54656 ms. Remains : 124/225 places, 171/403 transitions.
[2026-05-24 11:05:31] [INFO ] Flatten gal took : 12 ms
[2026-05-24 11:05:31] [INFO ] Flatten gal took : 11 ms
[2026-05-24 11:05:31] [INFO ] Input system was already deterministic with 171 transitions.
[2026-05-24 11:05:31] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:05:31] [INFO ] Flatten gal took : 10 ms
[2026-05-24 11:05:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality4777210497723380274.gal : 20 ms
[2026-05-24 11:05:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality10610542732004482133.ctl : 6 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/CTLCardinality4777210497723380274.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10610542732004482133.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 11:06:01] [INFO ] Flatten gal took : 17 ms
[2026-05-24 11:06:01] [INFO ] Applying decomposition
[2026-05-24 11:06:01] [INFO ] Flatten gal took : 16 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/graph2277897994567746000.txt' '-o' '/tmp/graph2277897994567746000.bin' '-w' '/tmp/graph2277897994567746000.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2277897994567746000.bin' '-l' '-1' '-v' '-w' '/tmp/graph2277897994567746000.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:06:01] [INFO ] Decomposing Gal with order
[2026-05-24 11:06:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:06:01] [INFO ] Removed a total of 194 redundant transitions.
[2026-05-24 11:06:01] [INFO ] Flatten gal took : 121 ms
[2026-05-24 11:06:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 22 ms.
[2026-05-24 11:06:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13590745820658323550.gal : 7 ms
[2026-05-24 11:06:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality18373594027059309647.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/CTLCardinality13590745820658323550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18373594027059309647.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 403/403 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 224 transition count 402
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 38 place count 188 transition count 345
Iterating global reduction 1 with 36 rules applied. Total rules applied 74 place count 188 transition count 345
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 81 place count 188 transition count 338
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 111 place count 158 transition count 290
Iterating global reduction 2 with 30 rules applied. Total rules applied 141 place count 158 transition count 290
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 166 place count 158 transition count 265
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 180 place count 144 transition count 237
Iterating global reduction 3 with 14 rules applied. Total rules applied 194 place count 144 transition count 237
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 198 place count 144 transition count 233
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 209 place count 133 transition count 206
Iterating global reduction 4 with 11 rules applied. Total rules applied 220 place count 133 transition count 206
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 224 place count 133 transition count 202
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 229 place count 128 transition count 197
Iterating global reduction 5 with 5 rules applied. Total rules applied 234 place count 128 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 238 place count 128 transition count 193
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 242 place count 124 transition count 172
Iterating global reduction 6 with 4 rules applied. Total rules applied 246 place count 124 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 247 place count 124 transition count 171
Applied a total of 247 rules in 20 ms. Remains 124 /225 variables (removed 101) and now considering 171/403 (removed 232) transitions.
[2026-05-24 11:06:31] [INFO ] Invariant cache hit.
[2026-05-24 11:06:32] [INFO ] Implicit Places using invariants in 180 ms returned []
[2026-05-24 11:06:32] [INFO ] Invariant cache hit.
[2026-05-24 11:06:32] [INFO ] State equation strengthened by 52 read => feed constraints.
[2026-05-24 11:06:32] [INFO ] Implicit Places using invariants and state equation in 743 ms returned []
Implicit Place search using SMT with State Equation took 926 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 124/225 places, 171/403 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 946 ms. Remains : 124/225 places, 171/403 transitions.
[2026-05-24 11:06:32] [INFO ] Flatten gal took : 15 ms
[2026-05-24 11:06:32] [INFO ] Flatten gal took : 16 ms
[2026-05-24 11:06:32] [INFO ] Input system was already deterministic with 171 transitions.
[2026-05-24 11:06:32] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:06:32] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:06:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality3231243156363250868.gal : 4 ms
[2026-05-24 11:06:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality2699897285871800992.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/CTLCardinality3231243156363250868.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2699897285871800992.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 11:07:02] [INFO ] Flatten gal took : 10 ms
[2026-05-24 11:07:02] [INFO ] Applying decomposition
[2026-05-24 11:07:02] [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/graph12117141020714216159.txt' '-o' '/tmp/graph12117141020714216159.bin' '-w' '/tmp/graph12117141020714216159.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12117141020714216159.bin' '-l' '-1' '-v' '-w' '/tmp/graph12117141020714216159.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:07:03] [INFO ] Decomposing Gal with order
[2026-05-24 11:07:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:07:03] [INFO ] Removed a total of 189 redundant transitions.
[2026-05-24 11:07:03] [INFO ] Flatten gal took : 30 ms
[2026-05-24 11:07:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 25 ms.
[2026-05-24 11:07:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality7456983806100704940.gal : 5 ms
[2026-05-24 11:07:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality7245811506108830299.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/CTLCardinality7456983806100704940.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7245811506108830299.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 403/403 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 224 transition count 402
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 38 place count 188 transition count 345
Iterating global reduction 1 with 36 rules applied. Total rules applied 74 place count 188 transition count 345
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 81 place count 188 transition count 338
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 111 place count 158 transition count 290
Iterating global reduction 2 with 30 rules applied. Total rules applied 141 place count 158 transition count 290
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 166 place count 158 transition count 265
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 180 place count 144 transition count 237
Iterating global reduction 3 with 14 rules applied. Total rules applied 194 place count 144 transition count 237
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 198 place count 144 transition count 233
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 209 place count 133 transition count 206
Iterating global reduction 4 with 11 rules applied. Total rules applied 220 place count 133 transition count 206
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 224 place count 133 transition count 202
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 229 place count 128 transition count 197
Iterating global reduction 5 with 5 rules applied. Total rules applied 234 place count 128 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 238 place count 128 transition count 193
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 242 place count 124 transition count 172
Iterating global reduction 6 with 4 rules applied. Total rules applied 246 place count 124 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 247 place count 124 transition count 171
Applied a total of 247 rules in 13 ms. Remains 124 /225 variables (removed 101) and now considering 171/403 (removed 232) transitions.
[2026-05-24 11:07:33] [INFO ] Invariant cache hit.
[2026-05-24 11:07:33] [INFO ] Implicit Places using invariants in 180 ms returned []
[2026-05-24 11:07:33] [INFO ] Invariant cache hit.
[2026-05-24 11:07:33] [INFO ] State equation strengthened by 52 read => feed constraints.
[2026-05-24 11:07:34] [INFO ] Implicit Places using invariants and state equation in 762 ms returned []
Implicit Place search using SMT with State Equation took 953 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 124/225 places, 171/403 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 967 ms. Remains : 124/225 places, 171/403 transitions.
[2026-05-24 11:07:34] [INFO ] Flatten gal took : 9 ms
[2026-05-24 11:07:34] [INFO ] Flatten gal took : 10 ms
[2026-05-24 11:07:34] [INFO ] Input system was already deterministic with 171 transitions.
[2026-05-24 11:07:34] [INFO ] Flatten gal took : 24 ms
[2026-05-24 11:07:34] [INFO ] Flatten gal took : 7 ms
[2026-05-24 11:07:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality2273790821799562304.gal : 2 ms
[2026-05-24 11:07:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality6561444770124655405.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/CTLCardinality2273790821799562304.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6561444770124655405.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 11:08:04] [INFO ] Flatten gal took : 8 ms
[2026-05-24 11:08:04] [INFO ] Applying decomposition
[2026-05-24 11:08:04] [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/graph750392413817973013.txt' '-o' '/tmp/graph750392413817973013.bin' '-w' '/tmp/graph750392413817973013.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph750392413817973013.bin' '-l' '-1' '-v' '-w' '/tmp/graph750392413817973013.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:08:04] [INFO ] Decomposing Gal with order
[2026-05-24 11:08:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:08:04] [INFO ] Removed a total of 189 redundant transitions.
[2026-05-24 11:08:04] [INFO ] Flatten gal took : 22 ms
[2026-05-24 11:08:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 10 ms.
[2026-05-24 11:08:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality18049095870727441647.gal : 4 ms
[2026-05-24 11:08:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality5072112024538414.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/CTLCardinality18049095870727441647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5072112024538414.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 -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.18802e+08,8.61961,145300,3107,1548,166162,16049,490,518583,184,564427,0
Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t13, t14, t15, t73, t74, t75, t80, t83, t84, t86, t87, t90, t110, t120, t122, t124, t125,...517
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 225/225 places, 403/403 transitions.
Graph (complete) has 867 edges and 225 vertex of which 224 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 224 transition count 402
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 36 place count 190 transition count 353
Iterating global reduction 1 with 34 rules applied. Total rules applied 70 place count 190 transition count 353
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 77 place count 190 transition count 346
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 105 place count 162 transition count 300
Iterating global reduction 2 with 28 rules applied. Total rules applied 133 place count 162 transition count 300
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 157 place count 162 transition count 276
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 170 place count 149 transition count 249
Iterating global reduction 3 with 13 rules applied. Total rules applied 183 place count 149 transition count 249
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 187 place count 149 transition count 245
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 196 place count 140 transition count 228
Iterating global reduction 4 with 9 rules applied. Total rules applied 205 place count 140 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 209 place count 140 transition count 224
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 213 place count 136 transition count 220
Iterating global reduction 5 with 4 rules applied. Total rules applied 217 place count 136 transition count 220
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 221 place count 136 transition count 216
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 224 place count 133 transition count 196
Iterating global reduction 6 with 3 rules applied. Total rules applied 227 place count 133 transition count 196
Applied a total of 227 rules in 55 ms. Remains 133 /225 variables (removed 92) and now considering 196/403 (removed 207) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4091162373089930883.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15756675927302605802.kers'
[2026-05-24 11:08:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4091162373089930883.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15756675927302605802.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 196 rows 133 cols 630 entries
Finished phase 1 with 129 SingleSign rule and 2 generalized
[2026-05-24 11:08:34] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15756675927302605802.kers
Total runtime 1 ms.
[2026-05-24 11:08:34] [INFO ] Implicit Places using invariants in 179 ms returned []
[2026-05-24 11:08:34] [INFO ] Invariant cache hit.
[2026-05-24 11:08:34] [INFO ] State equation strengthened by 70 read => feed constraints.
[2026-05-24 11:08:35] [INFO ] Implicit Places using invariants and state equation in 886 ms returned []
Implicit Place search using SMT with State Equation took 1068 ms to find 0 implicit places.
[2026-05-24 11:08:35] [INFO ] Redundant transitions in 9 ms returned []
Running 195 sub problems to find dead transitions.
[2026-05-24 11:08:35] [INFO ] Invariant cache hit.
[2026-05-24 11:08:35] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (OVERLAPS) 196/329 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 70/205 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (OVERLAPS) 0/329 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Real declared 329/329 variables, and 205 constraints, problems are : Problem set: 0 solved, 195 unsolved in 17394 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 195 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (OVERLAPS) 196/329 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 70/205 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 195/400 constraints. Problems are: Problem set: 0 solved, 195 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 329/329 variables, and 400 constraints, problems are : Problem set: 0 solved, 195 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47512ms problems are : Problem set: 0 solved, 195 unsolved
Search for dead transitions found 0 dead transitions in 47515ms
Starting structural reductions in SI_CTL mode, iteration 1 : 133/225 places, 196/403 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48655 ms. Remains : 133/225 places, 196/403 transitions.
[2026-05-24 11:09:23] [INFO ] Flatten gal took : 32 ms
[2026-05-24 11:09:23] [INFO ] Flatten gal took : 12 ms
[2026-05-24 11:09:23] [INFO ] Input system was already deterministic with 196 transitions.
[2026-05-24 11:09:23] [INFO ] Flatten gal took : 10 ms
[2026-05-24 11:09:23] [INFO ] Flatten gal took : 10 ms
[2026-05-24 11:09:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality5563202487463738281.gal : 3 ms
[2026-05-24 11:09:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality1863343243374966424.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/CTLCardinality5563202487463738281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1863343243374966424.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 11:09:53] [INFO ] Flatten gal took : 7 ms
[2026-05-24 11:09:53] [INFO ] Applying decomposition
[2026-05-24 11:09:53] [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/graph6199683640584179494.txt' '-o' '/tmp/graph6199683640584179494.bin' '-w' '/tmp/graph6199683640584179494.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6199683640584179494.bin' '-l' '-1' '-v' '-w' '/tmp/graph6199683640584179494.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:09:53] [INFO ] Decomposing Gal with order
[2026-05-24 11:09:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:09:53] [INFO ] Removed a total of 6 redundant transitions.
[2026-05-24 11:09:53] [INFO ] Flatten gal took : 10 ms
[2026-05-24 11:09:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 1 ms.
[2026-05-24 11:09:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality10623952884748726363.gal : 3 ms
[2026-05-24 11:09:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality756657872129931740.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10623952884748726363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality756657872129931740.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.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 403/403 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 224 transition count 402
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 38 place count 188 transition count 345
Iterating global reduction 1 with 36 rules applied. Total rules applied 74 place count 188 transition count 345
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 81 place count 188 transition count 338
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 111 place count 158 transition count 290
Iterating global reduction 2 with 30 rules applied. Total rules applied 141 place count 158 transition count 290
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 166 place count 158 transition count 265
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 180 place count 144 transition count 237
Iterating global reduction 3 with 14 rules applied. Total rules applied 194 place count 144 transition count 237
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 198 place count 144 transition count 233
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 209 place count 133 transition count 206
Iterating global reduction 4 with 11 rules applied. Total rules applied 220 place count 133 transition count 206
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 224 place count 133 transition count 202
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 229 place count 128 transition count 197
Iterating global reduction 5 with 5 rules applied. Total rules applied 234 place count 128 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 238 place count 128 transition count 193
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 242 place count 124 transition count 172
Iterating global reduction 6 with 4 rules applied. Total rules applied 246 place count 124 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 247 place count 124 transition count 171
Applied a total of 247 rules in 17 ms. Remains 124 /225 variables (removed 101) and now considering 171/403 (removed 232) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8189199999363936121.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12332983926694936282.kers'
[2026-05-24 11:10:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8189199999363936121.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12332983926694936282.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 11:10:23] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12332983926694936282.kers
Total runtime 1 ms.
[2026-05-24 11:10:23] [INFO ] Implicit Places using invariants in 190 ms returned []
[2026-05-24 11:10:23] [INFO ] Invariant cache hit.
[2026-05-24 11:10:23] [INFO ] State equation strengthened by 52 read => feed constraints.
[2026-05-24 11:10:24] [INFO ] Implicit Places using invariants and state equation in 937 ms returned []
Implicit Place search using SMT with State Equation took 1147 ms to find 0 implicit places.
Running 170 sub problems to find dead transitions.
[2026-05-24 11:10:24] [INFO ] Invariant cache hit.
[2026-05-24 11:10:24] [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, 4/182 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (OVERLAPS) 0/295 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 182 constraints, problems are : Problem set: 0 solved, 170 unsolved in 21989 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: 4/4 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, 4/6 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 171/295 variables, 124/130 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 52/182 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 170/352 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 352 constraints, problems are : Problem set: 0 solved, 170 unsolved in 30017 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: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52104ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 52105ms
Starting structural reductions in LTL mode, iteration 1 : 124/225 places, 171/403 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53271 ms. Remains : 124/225 places, 171/403 transitions.
[2026-05-24 11:11:16] [INFO ] Flatten gal took : 38 ms
[2026-05-24 11:11:16] [INFO ] Flatten gal took : 15 ms
[2026-05-24 11:11:16] [INFO ] Input system was already deterministic with 171 transitions.
[2026-05-24 11:11:16] [INFO ] Flatten gal took : 14 ms
[2026-05-24 11:11:16] [INFO ] Flatten gal took : 12 ms
[2026-05-24 11:11:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality12045503974583182606.gal : 3 ms
[2026-05-24 11:11:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality12857485607403814533.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/CTLCardinality12045503974583182606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12857485607403814533.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 11:11:47] [INFO ] Flatten gal took : 7 ms
[2026-05-24 11:11:47] [INFO ] Applying decomposition
[2026-05-24 11:11:47] [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/graph12153818874365597845.txt' '-o' '/tmp/graph12153818874365597845.bin' '-w' '/tmp/graph12153818874365597845.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12153818874365597845.bin' '-l' '-1' '-v' '-w' '/tmp/graph12153818874365597845.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:11:47] [INFO ] Decomposing Gal with order
[2026-05-24 11:11:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:11:47] [INFO ] Removed a total of 180 redundant transitions.
[2026-05-24 11:11:47] [INFO ] Flatten gal took : 32 ms
[2026-05-24 11:11:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 12 ms.
[2026-05-24 11:11:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality12250640099040613913.gal : 4 ms
[2026-05-24 11:11:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality5331352930561602561.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/CTLCardinality12250640099040613913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5331352930561602561.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 403/403 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 224 transition count 402
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 37 place count 189 transition count 346
Iterating global reduction 1 with 35 rules applied. Total rules applied 72 place count 189 transition count 346
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 79 place count 189 transition count 339
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 107 place count 161 transition count 293
Iterating global reduction 2 with 28 rules applied. Total rules applied 135 place count 161 transition count 293
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 160 place count 161 transition count 268
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 173 place count 148 transition count 245
Iterating global reduction 3 with 13 rules applied. Total rules applied 186 place count 148 transition count 245
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 190 place count 148 transition count 241
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 200 place count 138 transition count 215
Iterating global reduction 4 with 10 rules applied. Total rules applied 210 place count 138 transition count 215
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 214 place count 138 transition count 211
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 218 place count 134 transition count 207
Iterating global reduction 5 with 4 rules applied. Total rules applied 222 place count 134 transition count 207
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 225 place count 134 transition count 204
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 229 place count 130 transition count 183
Iterating global reduction 6 with 4 rules applied. Total rules applied 233 place count 130 transition count 183
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 234 place count 130 transition count 182
Applied a total of 234 rules in 12 ms. Remains 130 /225 variables (removed 95) and now considering 182/403 (removed 221) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10400031923788837176.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16448552888979345135.kers'
[2026-05-24 11:12:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10400031923788837176.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16448552888979345135.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 182 rows 130 cols 608 entries
Finished phase 1 with 126 SingleSign rule and 2 generalized
[2026-05-24 11:12:17] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16448552888979345135.kers
Total runtime 2 ms.
[2026-05-24 11:12:17] [INFO ] Implicit Places using invariants in 236 ms returned []
[2026-05-24 11:12:17] [INFO ] Invariant cache hit.
[2026-05-24 11:12:17] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-24 11:12:18] [INFO ] Implicit Places using invariants and state equation in 1333 ms returned []
Implicit Place search using SMT with State Equation took 1572 ms to find 0 implicit places.
Running 181 sub problems to find dead transitions.
[2026-05-24 11:12:18] [INFO ] Invariant cache hit.
[2026-05-24 11:12:18] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 182/312 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 54/186 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (OVERLAPS) 0/312 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Real declared 312/312 variables, and 186 constraints, problems are : Problem set: 0 solved, 181 unsolved in 15922 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 181 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 182/312 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 54/186 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 181/367 constraints. Problems are: Problem set: 0 solved, 181 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 312/312 variables, and 367 constraints, problems are : Problem set: 0 solved, 181 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46081ms problems are : Problem set: 0 solved, 181 unsolved
Search for dead transitions found 0 dead transitions in 46083ms
Starting structural reductions in LTL mode, iteration 1 : 130/225 places, 182/403 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47669 ms. Remains : 130/225 places, 182/403 transitions.
[2026-05-24 11:13:04] [INFO ] Flatten gal took : 7 ms
[2026-05-24 11:13:04] [INFO ] Flatten gal took : 7 ms
[2026-05-24 11:13:05] [INFO ] Input system was already deterministic with 182 transitions.
[2026-05-24 11:13:05] [INFO ] Flatten gal took : 7 ms
[2026-05-24 11:13:05] [INFO ] Flatten gal took : 7 ms
[2026-05-24 11:13:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality3896546679755224418.gal : 2 ms
[2026-05-24 11:13:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality9938091556983765889.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/CTLCardinality3896546679755224418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9938091556983765889.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 11:13:35] [INFO ] Flatten gal took : 7 ms
[2026-05-24 11:13:35] [INFO ] Applying decomposition
[2026-05-24 11:13:35] [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/graph932749836280861843.txt' '-o' '/tmp/graph932749836280861843.bin' '-w' '/tmp/graph932749836280861843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph932749836280861843.bin' '-l' '-1' '-v' '-w' '/tmp/graph932749836280861843.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:13:35] [INFO ] Decomposing Gal with order
[2026-05-24 11:13:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:13:35] [INFO ] Removed a total of 200 redundant transitions.
[2026-05-24 11:13:35] [INFO ] Flatten gal took : 21 ms
[2026-05-24 11:13:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 15 ms.
[2026-05-24 11:13:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality14525154140057954396.gal : 4 ms
[2026-05-24 11:13:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality9780273118024576639.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/CTLCardinality14525154140057954396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9780273118024576639.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 403/403 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 224 transition count 402
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 37 place count 189 transition count 346
Iterating global reduction 1 with 35 rules applied. Total rules applied 72 place count 189 transition count 346
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 78 place count 189 transition count 340
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 108 place count 159 transition count 292
Iterating global reduction 2 with 30 rules applied. Total rules applied 138 place count 159 transition count 292
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 163 place count 159 transition count 267
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 177 place count 145 transition count 239
Iterating global reduction 3 with 14 rules applied. Total rules applied 191 place count 145 transition count 239
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 195 place count 145 transition count 235
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 205 place count 135 transition count 216
Iterating global reduction 4 with 10 rules applied. Total rules applied 215 place count 135 transition count 216
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 219 place count 135 transition count 212
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 224 place count 130 transition count 207
Iterating global reduction 5 with 5 rules applied. Total rules applied 229 place count 130 transition count 207
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 233 place count 130 transition count 203
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 237 place count 126 transition count 182
Iterating global reduction 6 with 4 rules applied. Total rules applied 241 place count 126 transition count 182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 242 place count 126 transition count 181
Applied a total of 242 rules in 33 ms. Remains 126 /225 variables (removed 99) and now considering 181/403 (removed 222) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1893692751443672831.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3213228666927102521.kers'
[2026-05-24 11:14:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1893692751443672831.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3213228666927102521.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 181 rows 126 cols 589 entries
Finished phase 1 with 122 SingleSign rule and 2 generalized
[2026-05-24 11:14:05] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3213228666927102521.kers
Total runtime 2 ms.
[2026-05-24 11:14:05] [INFO ] Implicit Places using invariants in 240 ms returned []
[2026-05-24 11:14:05] [INFO ] Invariant cache hit.
[2026-05-24 11:14:05] [INFO ] State equation strengthened by 61 read => feed constraints.
[2026-05-24 11:14:06] [INFO ] Implicit Places using invariants and state equation in 1200 ms returned []
Implicit Place search using SMT with State Equation took 1444 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2026-05-24 11:14:06] [INFO ] Invariant cache hit.
[2026-05-24 11:14:06] [INFO ] State equation strengthened by 61 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, 61/189 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 0/307 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 307/307 variables, and 189 constraints, problems are : Problem set: 0 solved, 180 unsolved in 15487 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 61/61 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, 61/189 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 180/369 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 369 constraints, problems are : Problem set: 0 solved, 180 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45621ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 45622ms
Starting structural reductions in LTL mode, iteration 1 : 126/225 places, 181/403 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47100 ms. Remains : 126/225 places, 181/403 transitions.
[2026-05-24 11:14:52] [INFO ] Flatten gal took : 8 ms
[2026-05-24 11:14:52] [INFO ] Flatten gal took : 9 ms
[2026-05-24 11:14:52] [INFO ] Input system was already deterministic with 181 transitions.
[2026-05-24 11:14:52] [INFO ] Flatten gal took : 6 ms
[2026-05-24 11:14:52] [INFO ] Flatten gal took : 7 ms
[2026-05-24 11:14:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality15999148608618249193.gal : 3 ms
[2026-05-24 11:14:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality14212629915316751852.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/CTLCardinality15999148608618249193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14212629915316751852.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 11:15:22] [INFO ] Flatten gal took : 6 ms
[2026-05-24 11:15:22] [INFO ] Applying decomposition
[2026-05-24 11:15:22] [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/graph11120786941803551684.txt' '-o' '/tmp/graph11120786941803551684.bin' '-w' '/tmp/graph11120786941803551684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11120786941803551684.bin' '-l' '-1' '-v' '-w' '/tmp/graph11120786941803551684.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:15:22] [INFO ] Decomposing Gal with order
[2026-05-24 11:15:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:15:22] [INFO ] Removed a total of 184 redundant transitions.
[2026-05-24 11:15:22] [INFO ] Flatten gal took : 19 ms
[2026-05-24 11:15:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 6 ms.
[2026-05-24 11:15:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality14313471477154827001.gal : 3 ms
[2026-05-24 11:15:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality9351102576665076058.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/CTLCardinality14313471477154827001.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9351102576665076058.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.28387e+08,6.4098,111508,3404,2092,114833,23407,499,437436,235,297394,0
Converting to forward existential form...Done !
original formula: EG(AX(AG((u14.l1791<=0))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(!(E(TRUE U !((u14.l1791<=0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t7, t13, t74, t76, t100, t120, t129, t131, t132, t135, t136, t137, t138, t139, t140, ...522
Detected timeout of ITS tools.
[2026-05-24 11:15:52] [INFO ] Flatten gal took : 12 ms
[2026-05-24 11:15:52] [INFO ] Flatten gal took : 19 ms
[2026-05-24 11:15:52] [INFO ] Applying decomposition
[2026-05-24 11:15:52] [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/graph6557041976041666974.txt' '-o' '/tmp/graph6557041976041666974.bin' '-w' '/tmp/graph6557041976041666974.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6557041976041666974.bin' '-l' '-1' '-v' '-w' '/tmp/graph6557041976041666974.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:15:52] [INFO ] Decomposing Gal with order
[2026-05-24 11:15:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:15:52] [INFO ] Removed a total of 9 redundant transitions.
[2026-05-24 11:15:52] [INFO ] Flatten gal took : 15 ms
[2026-05-24 11:15:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 1 ms.
[2026-05-24 11:15:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality11792347728488699856.gal : 3 ms
[2026-05-24 11:15:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality16034711071987989539.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/CTLCardinality11792347728488699856.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16034711071987989539.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 7 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 11:40:28] [INFO ] Flatten gal took : 439 ms
[2026-05-24 11:40:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality4179459748596845785.gal : 108 ms
[2026-05-24 11:40:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality3008624273717853780.ctl : 22 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/CTLCardinality4179459748596845785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3008624273717853780.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 7 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d2m09"
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-d2m09, 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-177946993600233"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m09.tgz
mv DBSingleClientW-PT-d2m09 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 ;