About the Execution of ITS-Tools for ASLink-PT-03b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12224.067 | 3600000.00 | 3888256.00 | 1913.10 | ?????F??T??????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366200321.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ASLink-PT-03b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366200321
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 5.0K Mar 5 14:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 46K Mar 5 14:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 5 14:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 5 14:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 15 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 5 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Mar 5 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 5 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 5 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 544K 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 ASLink-PT-03b-CTLCardinality-2024-00
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-01
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-02
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-03
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-04
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-05
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-06
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-07
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-08
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-09
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-10
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-11
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-12
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-13
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-14
FORMULA_NAME ASLink-PT-03b-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779472461474
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-03b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-22 17:54:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 17:54:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 17:54:23] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2026-05-22 17:54:23] [INFO ] Transformed 1638 places.
[2026-05-22 17:54:23] [INFO ] Transformed 2094 transitions.
[2026-05-22 17:54:23] [INFO ] Found NUPN structural information;
[2026-05-22 17:54:23] [INFO ] Parsed PT model containing 1638 places and 2094 transitions and 6458 arcs in 307 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Support contains 77 out of 1638 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1638/1638 places, 2094/2094 transitions.
Discarding 94 places :
Symmetric choice reduction at 0 with 94 rule applications. Total rules 94 place count 1544 transition count 2000
Iterating global reduction 0 with 94 rules applied. Total rules applied 188 place count 1544 transition count 2000
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 189 place count 1544 transition count 1999
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 221 place count 1512 transition count 1944
Iterating global reduction 1 with 32 rules applied. Total rules applied 253 place count 1512 transition count 1944
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 263 place count 1512 transition count 1934
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 270 place count 1505 transition count 1927
Iterating global reduction 2 with 7 rules applied. Total rules applied 277 place count 1505 transition count 1927
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 281 place count 1501 transition count 1916
Iterating global reduction 2 with 4 rules applied. Total rules applied 285 place count 1501 transition count 1916
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 288 place count 1498 transition count 1913
Iterating global reduction 2 with 3 rules applied. Total rules applied 291 place count 1498 transition count 1913
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 294 place count 1495 transition count 1903
Iterating global reduction 2 with 3 rules applied. Total rules applied 297 place count 1495 transition count 1903
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 298 place count 1494 transition count 1895
Iterating global reduction 2 with 1 rules applied. Total rules applied 299 place count 1494 transition count 1895
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 300 place count 1493 transition count 1894
Iterating global reduction 2 with 1 rules applied. Total rules applied 301 place count 1493 transition count 1894
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 302 place count 1492 transition count 1886
Iterating global reduction 2 with 1 rules applied. Total rules applied 303 place count 1492 transition count 1886
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 304 place count 1491 transition count 1878
Iterating global reduction 2 with 1 rules applied. Total rules applied 305 place count 1491 transition count 1878
Applied a total of 305 rules in 1362 ms. Remains 1491 /1638 variables (removed 147) and now considering 1878/2094 (removed 216) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13371867239049905001.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17523190269721882253.kers'
[2026-05-22 17:54:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13371867239049905001.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17523190269721882253.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1878 rows 1491 cols 5890 entries
Finished phase 1 with 940 SingleSign rule and 391 generalized
[2026-05-22 17:54:24] [INFO ] Computed 160 invariants in 20 ms
Computed 160 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-17523190269721882253.kers
Total runtime 23 ms.
[2026-05-22 17:54:26] [INFO ] Implicit Places using invariants in 1842 ms returned [1325, 1336, 1347, 1355, 1363, 1371, 1379, 1390, 1398, 1406, 1417]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 1891 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1480/1638 places, 1878/2094 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1468 transition count 1866
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1468 transition count 1866
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 1459 transition count 1857
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 1459 transition count 1857
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 48 place count 1453 transition count 1851
Iterating global reduction 0 with 6 rules applied. Total rules applied 54 place count 1453 transition count 1851
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1452 transition count 1850
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1452 transition count 1850
Applied a total of 56 rules in 271 ms. Remains 1452 /1480 variables (removed 28) and now considering 1850/1878 (removed 28) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16317217681132889149.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6420585695906861741.kers'
[2026-05-22 17:54:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16317217681132889149.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6420585695906861741.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1850 rows 1452 cols 5790 entries
Finished phase 1 with 941 SingleSign rule and 362 generalized
[2026-05-22 17:54:26] [INFO ] Computed 149 invariants in 11 ms
Computed 149 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-6420585695906861741.kers
Total runtime 15 ms.
[2026-05-22 17:54:27] [INFO ] Implicit Places using invariants in 1112 ms returned []
[2026-05-22 17:54:27] [INFO ] Invariant cache hit.
[2026-05-22 17:54:31] [INFO ] Implicit Places using invariants and state equation in 3660 ms returned []
Implicit Place search using SMT with State Equation took 4778 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1452/1638 places, 1850/2094 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8317 ms. Remains : 1452/1638 places, 1850/2094 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Applied a total of 0 rules in 80 ms. Remains 1452 /1452 variables (removed 0) and now considering 1850/1850 (removed 0) transitions.
[2026-05-22 17:54:31] [INFO ] Invariant cache hit.
[2026-05-22 17:54:32] [INFO ] Implicit Places using invariants in 948 ms returned []
[2026-05-22 17:54:32] [INFO ] Invariant cache hit.
[2026-05-22 17:54:36] [INFO ] Implicit Places using invariants and state equation in 3823 ms returned []
Implicit Place search using SMT with State Equation took 4780 ms to find 0 implicit places.
Running 1849 sub problems to find dead transitions.
[2026-05-22 17:54:36] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1451 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 1849 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1451/3302 variables, and 85 constraints, problems are : Problem set: 0 solved, 1849 unsolved in 30120 ms.
Refiners :[Positive P Invariants (semi-flows): 0/32 constraints, Generalized P Invariants (flows): 85/117 constraints, State Equation: 0/1452 constraints, PredecessorRefiner: 1849/1849 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1849 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1451 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 1849 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1451/3302 variables, and 85 constraints, problems are : Problem set: 0 solved, 1849 unsolved in 30082 ms.
Refiners :[Positive P Invariants (semi-flows): 0/32 constraints, Generalized P Invariants (flows): 85/117 constraints, State Equation: 0/1452 constraints, PredecessorRefiner: 0/1849 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60855ms problems are : Problem set: 0 solved, 1849 unsolved
Search for dead transitions found 0 dead transitions in 60910ms
Finished structural reductions in LTL mode , in 1 iterations and 65866 ms. Remains : 1452/1452 places, 1850/1850 transitions.
Support contains 77 out of 1452 places after structural reductions.
[2026-05-22 17:55:37] [INFO ] Flatten gal took : 152 ms
[2026-05-22 17:55:38] [INFO ] Flatten gal took : 77 ms
[2026-05-22 17:55:38] [INFO ] Input system was already deterministic with 1850 transitions.
Support contains 70 out of 1452 places (down from 77) after GAL structural reductions.
RANDOM walk for 40000 steps (111 resets) in 2127 ms. (18 steps per ms) remains 8/38 properties
BEST_FIRST walk for 40003 steps (18 resets) in 160 ms. (248 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (20 resets) in 148 ms. (268 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (22 resets) in 266 ms. (149 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (15 resets) in 177 ms. (224 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (17 resets) in 137 ms. (289 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (18 resets) in 142 ms. (279 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (14 resets) in 138 ms. (287 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (17 resets) in 103 ms. (384 steps per ms) remains 8/8 properties
[2026-05-22 17:55:39] [INFO ] Invariant cache hit.
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, 8 unsolved
At refinement iteration 1 (OVERLAPS) 125/142 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 428/570 variables, 26/32 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/570 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp15 is UNSAT
At refinement iteration 5 (OVERLAPS) 820/1390 variables, 95/127 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1390 variables, 0/127 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 62/1452 variables, 22/149 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1452 variables, 0/149 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 1850/3302 variables, 1452/1601 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3302 variables, 0/1601 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 0/3302 variables, 0/1601 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3302/3302 variables, and 1601 constraints, problems are : Problem set: 1 solved, 7 unsolved in 2618 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 117/117 constraints, State Equation: 1452/1452 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 116/130 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 438/568 variables, 27/32 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/568 variables, 2/34 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/568 variables, 0/34 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 822/1390 variables, 95/129 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1390/3302 variables, and 139 constraints, problems are : Problem set: 1 solved, 7 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 95/117 constraints, State Equation: 0/1452 constraints, PredecessorRefiner: 0/8 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7645ms problems are : Problem set: 1 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 14 out of 1452 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 257 transitions
Trivial Post-agglo rules discarded 257 transitions
Performed 257 trivial Post agglomeration. Transition count delta: 257
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 1452 transition count 1593
Reduce places removed 257 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 264 rules applied. Total rules applied 521 place count 1195 transition count 1586
Reduce places removed 4 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 10 rules applied. Total rules applied 531 place count 1191 transition count 1580
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 537 place count 1185 transition count 1580
Performed 378 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 378 Pre rules applied. Total rules applied 537 place count 1185 transition count 1202
Deduced a syphon composed of 378 places in 3 ms
Ensure Unique test removed 34 places
Reduce places removed 412 places and 0 transitions.
Iterating global reduction 4 with 790 rules applied. Total rules applied 1327 place count 773 transition count 1202
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 4 with 21 rules applied. Total rules applied 1348 place count 771 transition count 1183
Reduce places removed 19 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 21 rules applied. Total rules applied 1369 place count 752 transition count 1181
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1371 place count 750 transition count 1181
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 13 Pre rules applied. Total rules applied 1371 place count 750 transition count 1168
Deduced a syphon composed of 13 places in 6 ms
Ensure Unique test removed 12 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 1409 place count 725 transition count 1168
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 11 Pre rules applied. Total rules applied 1409 place count 725 transition count 1157
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 7 with 22 rules applied. Total rules applied 1431 place count 714 transition count 1157
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1437 place count 708 transition count 1151
Iterating global reduction 7 with 6 rules applied. Total rules applied 1443 place count 708 transition count 1151
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1443 place count 708 transition count 1150
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1445 place count 707 transition count 1150
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1448 place count 704 transition count 1140
Iterating global reduction 7 with 3 rules applied. Total rules applied 1451 place count 704 transition count 1140
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1452 place count 703 transition count 1132
Iterating global reduction 7 with 1 rules applied. Total rules applied 1453 place count 703 transition count 1132
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1454 place count 702 transition count 1124
Iterating global reduction 7 with 1 rules applied. Total rules applied 1455 place count 702 transition count 1124
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1456 place count 701 transition count 1116
Iterating global reduction 7 with 1 rules applied. Total rules applied 1457 place count 701 transition count 1116
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1458 place count 700 transition count 1108
Iterating global reduction 7 with 1 rules applied. Total rules applied 1459 place count 700 transition count 1108
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1460 place count 699 transition count 1100
Iterating global reduction 7 with 1 rules applied. Total rules applied 1461 place count 699 transition count 1100
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1462 place count 698 transition count 1092
Iterating global reduction 7 with 1 rules applied. Total rules applied 1463 place count 698 transition count 1092
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1464 place count 697 transition count 1084
Iterating global reduction 7 with 1 rules applied. Total rules applied 1465 place count 697 transition count 1084
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1466 place count 696 transition count 1076
Iterating global reduction 7 with 1 rules applied. Total rules applied 1467 place count 696 transition count 1076
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1468 place count 695 transition count 1068
Iterating global reduction 7 with 1 rules applied. Total rules applied 1469 place count 695 transition count 1068
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1470 place count 694 transition count 1060
Iterating global reduction 7 with 1 rules applied. Total rules applied 1471 place count 694 transition count 1060
Performed 117 Post agglomeration using F-continuation condition.Transition count delta: 117
Deduced a syphon composed of 117 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 7 with 236 rules applied. Total rules applied 1707 place count 575 transition count 943
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1711 place count 571 transition count 939
Ensure Unique test removed 1 places
Iterating global reduction 7 with 5 rules applied. Total rules applied 1716 place count 570 transition count 939
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 1717 place count 570 transition count 938
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1718 place count 569 transition count 938
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1718 place count 569 transition count 937
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1720 place count 568 transition count 937
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1723 place count 565 transition count 934
Iterating global reduction 9 with 3 rules applied. Total rules applied 1726 place count 565 transition count 934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 1728 place count 565 transition count 932
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1729 place count 564 transition count 932
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1730 place count 563 transition count 931
Iterating global reduction 11 with 1 rules applied. Total rules applied 1731 place count 563 transition count 931
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1733 place count 562 transition count 936
Free-agglomeration rule applied 3 times.
Iterating global reduction 11 with 3 rules applied. Total rules applied 1736 place count 562 transition count 933
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1739 place count 559 transition count 933
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1741 place count 559 transition count 931
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1743 place count 557 transition count 931
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 13 with 8 rules applied. Total rules applied 1751 place count 557 transition count 931
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1752 place count 556 transition count 930
Reduce places removed 4 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 13 with 5 rules applied. Total rules applied 1757 place count 552 transition count 929
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1758 place count 551 transition count 929
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 6 Pre rules applied. Total rules applied 1758 place count 551 transition count 923
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 15 with 13 rules applied. Total rules applied 1771 place count 544 transition count 923
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 15 with 3 rules applied. Total rules applied 1774 place count 541 transition count 923
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 1774 place count 541 transition count 922
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 1776 place count 540 transition count 922
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 16 with 12 rules applied. Total rules applied 1788 place count 534 transition count 916
Discarding 2 places :
Symmetric choice reduction at 16 with 2 rule applications. Total rules 1790 place count 532 transition count 914
Iterating global reduction 16 with 2 rules applied. Total rules applied 1792 place count 532 transition count 914
Free-agglomeration rule applied 2 times.
Iterating global reduction 16 with 2 rules applied. Total rules applied 1794 place count 532 transition count 912
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 1796 place count 530 transition count 912
Applied a total of 1796 rules in 883 ms. Remains 530 /1452 variables (removed 922) and now considering 912/1850 (removed 938) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 884 ms. Remains : 530/1452 places, 912/1850 transitions.
RANDOM walk for 40000 steps (535 resets) in 467 ms. (85 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (145 resets) in 144 ms. (275 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (138 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (137 resets) in 149 ms. (266 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (108 resets) in 167 ms. (238 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (146 resets) in 91 ms. (434 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (127 resets) in 64 ms. (615 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (150 resets) in 53 ms. (740 steps per ms) remains 6/6 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15077931692276051580.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13433959264748165500.kers'
[2026-05-22 17:55:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15077931692276051580.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13433959264748165500.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 912 rows 521 cols 3546 entries
Finished phase 1 with 139 SingleSign rule and 301 generalized
[2026-05-22 17:55:48] [INFO ] Computed 90 invariants in 5 ms
Computed 90 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-13433959264748165500.kers
Total runtime 7 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 63/73 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 48/121 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 5/126 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 180/306 variables, 26/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/306 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 84/390 variables, 14/57 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/390 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 34/424 variables, 5/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/424 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 84/508 variables, 19/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/508 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 4/512 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/512 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 1/513 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/513 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 16/529 variables, 6/89 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/529 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (OVERLAPS) 1/530 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/530 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (OVERLAPS) 912/1442 variables, 530/620 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1442 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (OVERLAPS) 0/1442 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1442/1442 variables, and 620 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1209 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 51/51 constraints, State Equation: 530/530 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 63/73 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 48/121 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 5/126 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 180/306 variables, 26/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/306 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 84/390 variables, 14/57 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/390 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 34/424 variables, 5/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/424 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 84/508 variables, 19/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/508 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 4/512 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/512 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 1/513 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/513 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 16/529 variables, 6/89 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/529 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (OVERLAPS) 1/530 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/530 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (OVERLAPS) 912/1442 variables, 530/620 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1442 variables, 6/626 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1442 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (OVERLAPS) 0/1442 variables, 1/627 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1442 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (OVERLAPS) 0/1442 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1442/1442 variables, and 627 constraints, problems are : Problem set: 0 solved, 6 unsolved in 6809 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 51/51 constraints, State Equation: 530/530 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8073ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 2 properties in 5865 ms.
Support contains 7 out of 530 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 912/912 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 530 transition count 909
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 527 transition count 909
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 527 transition count 908
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 526 transition count 908
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 15 place count 522 transition count 905
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 15 place count 522 transition count 903
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 19 place count 520 transition count 903
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 519 transition count 902
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 518 transition count 901
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 518 transition count 900
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 517 transition count 900
Applied a total of 25 rules in 79 ms. Remains 517 /530 variables (removed 13) and now considering 900/912 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 517/530 places, 900/912 transitions.
RANDOM walk for 40000 steps (548 resets) in 257 ms. (155 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (153 resets) in 109 ms. (363 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (134 resets) in 98 ms. (404 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (108 resets) in 77 ms. (512 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (147 resets) in 72 ms. (547 steps per ms) remains 3/3 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1222906935076051993.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16706342042789480105.kers'
[2026-05-22 17:56:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1222906935076051993.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16706342042789480105.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 900 rows 508 cols 3522 entries
Finished phase 1 with 124 SingleSign rule and 304 generalized
[2026-05-22 17:56:02] [INFO ] Computed 89 invariants in 6 ms
Computed 89 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-16706342042789480105.kers
Total runtime 11 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 52/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 31/87 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 5/92 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/93 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 117/210 variables, 17/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/210 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 43/253 variables, 10/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/253 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 26/279 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/279 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 87/366 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/366 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 41/407 variables, 6/64 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/407 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 1/408 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/408 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 36/444 variables, 9/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/444 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 12/456 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/456 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 7/463 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/463 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 46/509 variables, 6/82 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/509 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 2/511 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/511 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (OVERLAPS) 1/512 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/512 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (OVERLAPS) 5/517 variables, 4/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/517 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 900/1417 variables, 517/606 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1417 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 0/1417 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1417/1417 variables, and 606 constraints, problems are : Problem set: 0 solved, 3 unsolved in 802 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 50/50 constraints, State Equation: 517/517 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 52/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 31/87 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 5/92 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/93 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 117/210 variables, 17/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/210 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 43/253 variables, 10/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/253 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 26/279 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/279 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 87/366 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/366 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 41/407 variables, 6/64 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/407 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 1/408 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/408 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 36/444 variables, 9/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/444 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 12/456 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/456 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 7/463 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/463 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 46/509 variables, 6/82 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/509 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 2/511 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/511 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (OVERLAPS) 1/512 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/512 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (OVERLAPS) 5/517 variables, 4/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/517 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 900/1417 variables, 517/606 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1417 variables, 3/609 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1417 variables, 0/609 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (OVERLAPS) 0/1417 variables, 0/609 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1417/1417 variables, and 609 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2681 ms.
Refiners :[Positive P Invariants (semi-flows): 39/39 constraints, Generalized P Invariants (flows): 50/50 constraints, State Equation: 517/517 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3519ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1288 ms.
Support contains 4 out of 517 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 517/517 places, 900/900 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 517 transition count 897
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 513 transition count 897
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 7 place count 513 transition count 896
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 512 transition count 896
Applied a total of 9 rules in 30 ms. Remains 512 /517 variables (removed 5) and now considering 896/900 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 512/517 places, 896/900 transitions.
RANDOM walk for 40000 steps (555 resets) in 146 ms. (272 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (145 resets) in 78 ms. (506 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (106 resets) in 63 ms. (625 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (150 resets) in 64 ms. (615 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 463927 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :0 out of 3
Probabilistic random walk after 463927 steps, saw 92813 distinct states, run finished after 3008 ms. (steps per millisecond=154 ) 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-5985192938583975451.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7011902721912577404.kers'
[2026-05-22 17:56:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5985192938583975451.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7011902721912577404.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 896 rows 503 cols 3512 entries
Finished phase 1 with 135 SingleSign rule and 289 generalized
[2026-05-22 17:56:10] [INFO ] Computed 88 invariants in 5 ms
Computed 88 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-7011902721912577404.kers
Total runtime 7 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 51/55 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 31/86 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 5/91 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/92 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 116/208 variables, 17/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/208 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 43/251 variables, 10/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/251 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 26/277 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/277 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 82/359 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/359 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 48/407 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/407 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 1/408 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/408 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 31/439 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/439 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 12/451 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/451 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 7/458 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/458 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 46/504 variables, 6/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/504 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 2/506 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/506 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (OVERLAPS) 1/507 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/507 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (OVERLAPS) 5/512 variables, 4/88 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/512 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 896/1408 variables, 512/600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1408 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 0/1408 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1408/1408 variables, and 600 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1120 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 512/512 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 51/55 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 31/86 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 5/91 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/91 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 1/92 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/92 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 116/208 variables, 17/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/208 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 43/251 variables, 10/42 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/251 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 26/277 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/277 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 82/359 variables, 14/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/359 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 48/407 variables, 7/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/407 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/407 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 1/408 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/408 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 31/439 variables, 7/75 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/439 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 12/451 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/451 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 7/458 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/458 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 46/504 variables, 6/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/504 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (OVERLAPS) 2/506 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/506 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (OVERLAPS) 1/507 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/507 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 5/512 variables, 4/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/512 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 896/1408 variables, 512/602 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1408 variables, 3/605 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1408 variables, 0/605 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 0/1408 variables, 0/605 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1408/1408 variables, and 605 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4830 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 512/512 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5983ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 472 ms.
Support contains 4 out of 512 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 512/512 places, 896/896 transitions.
Applied a total of 0 rules in 16 ms. Remains 512 /512 variables (removed 0) and now considering 896/896 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 512/512 places, 896/896 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 512/512 places, 896/896 transitions.
Applied a total of 0 rules in 15 ms. Remains 512 /512 variables (removed 0) and now considering 896/896 (removed 0) transitions.
[2026-05-22 17:56:17] [INFO ] Invariant cache hit.
[2026-05-22 17:56:17] [INFO ] Implicit Places using invariants in 525 ms returned [1, 18, 19, 31, 48, 66, 141, 145, 160, 161, 163, 180, 198, 268, 272, 273, 284, 285, 287, 304, 322, 391, 395, 396, 399, 410, 411, 412, 430, 451, 452, 453, 454]
[2026-05-22 17:56:17] [INFO ] Actually due to overlaps returned [430, 412, 31, 48, 180, 304, 163, 287, 160, 284, 410, 451, 161, 285, 411, 452, 1, 18, 272, 273, 395, 396, 66, 198, 322, 453, 19, 145, 399, 454]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 529 ms to find 30 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 482/512 places, 896/896 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 479 transition count 834
Reduce places removed 62 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 129 place count 417 transition count 832
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 129 place count 417 transition count 813
Deduced a syphon composed of 19 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 39 rules applied. Total rules applied 168 place count 397 transition count 813
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 180 place count 393 transition count 805
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 188 place count 385 transition count 805
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 191 place count 382 transition count 802
Iterating global reduction 4 with 3 rules applied. Total rules applied 194 place count 382 transition count 802
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 197 place count 382 transition count 799
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 247 place count 357 transition count 774
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 250 place count 354 transition count 771
Iterating global reduction 5 with 3 rules applied. Total rules applied 253 place count 354 transition count 771
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 256 place count 354 transition count 768
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 260 place count 352 transition count 769
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 6 with 8 rules applied. Total rules applied 268 place count 352 transition count 761
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 277 place count 343 transition count 761
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 286 place count 343 transition count 761
Applied a total of 286 rules in 91 ms. Remains 343 /482 variables (removed 139) and now considering 761/896 (removed 135) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9872879344470582832.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18302239258759639523.kers'
[2026-05-22 17:56:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9872879344470582832.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18302239258759639523.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 761 rows 342 cols 3096 entries
Finished phase 1 with 108 SingleSign rule and 186 generalized
[2026-05-22 17:56:17] [INFO ] Computed 49 invariants in 6 ms
Computed 49 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-18302239258759639523.kers
Total runtime 7 ms.
[2026-05-22 17:56:18] [INFO ] Implicit Places using invariants in 430 ms returned [72, 89, 95, 98, 100, 108, 109, 110, 165, 182, 188, 191, 193, 198, 199, 252, 268, 274, 277, 279]
[2026-05-22 17:56:18] [INFO ] Actually due to overlaps returned [109, 198, 110, 199, 89, 95, 100, 182, 188, 193, 268, 274, 279, 72, 108, 165, 252]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 434 ms to find 17 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 326/512 places, 761/896 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 314 transition count 749
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 314 transition count 749
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 311 transition count 746
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 311 transition count 746
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 42 place count 305 transition count 740
Free-agglomeration rule applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 51 place count 305 transition count 731
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 60 place count 296 transition count 731
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 63 place count 296 transition count 728
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 66 place count 293 transition count 728
Applied a total of 66 rules in 64 ms. Remains 293 /326 variables (removed 33) and now considering 728/761 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6560672310316899236.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12627613328009425165.kers'
[2026-05-22 17:56:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6560672310316899236.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12627613328009425165.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 728 rows 292 cols 2971 entries
Finished phase 1 with 75 SingleSign rule and 186 generalized
[2026-05-22 17:56:18] [INFO ] Computed 32 invariants in 4 ms
Computed 32 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-12627613328009425165.kers
Total runtime 6 ms.
[2026-05-22 17:56:18] [INFO ] Implicit Places using invariants in 313 ms returned []
[2026-05-22 17:56:18] [INFO ] Invariant cache hit.
[2026-05-22 17:56:19] [INFO ] Implicit Places using invariants and state equation in 595 ms returned []
Implicit Place search using SMT with State Equation took 936 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 293/512 places, 728/896 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2069 ms. Remains : 293/512 places, 728/896 transitions.
RANDOM walk for 40000 steps (918 resets) in 132 ms. (300 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (255 resets) in 50 ms. (784 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (178 resets) in 42 ms. (930 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (259 resets) in 51 ms. (769 steps per ms) remains 3/3 properties
Finished probabilistic random walk after 62984 steps, run visited all 3 properties in 311 ms. (steps per millisecond=202 )
Probabilistic random walk after 62984 steps, saw 32387 distinct states, run finished after 316 ms. (steps per millisecond=199 ) properties seen :3
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-22 17:56:19] [INFO ] Flatten gal took : 55 ms
[2026-05-22 17:56:19] [INFO ] Flatten gal took : 54 ms
[2026-05-22 17:56:19] [INFO ] Input system was already deterministic with 1850 transitions.
Computed a total of 56 stabilizing places and 56 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 263 transitions
Trivial Post-agglo rules discarded 263 transitions
Performed 263 trivial Post agglomeration. Transition count delta: 263
Iterating post reduction 0 with 263 rules applied. Total rules applied 263 place count 1451 transition count 1586
Reduce places removed 263 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 270 rules applied. Total rules applied 533 place count 1188 transition count 1579
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 538 place count 1184 transition count 1578
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 539 place count 1183 transition count 1578
Performed 384 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 384 Pre rules applied. Total rules applied 539 place count 1183 transition count 1194
Deduced a syphon composed of 384 places in 1 ms
Ensure Unique test removed 34 places
Reduce places removed 418 places and 0 transitions.
Iterating global reduction 4 with 802 rules applied. Total rules applied 1341 place count 765 transition count 1194
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 4 with 27 rules applied. Total rules applied 1368 place count 761 transition count 1171
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 1391 place count 738 transition count 1171
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 1391 place count 738 transition count 1158
Deduced a syphon composed of 13 places in 1 ms
Ensure Unique test removed 12 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 1429 place count 713 transition count 1158
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 11 Pre rules applied. Total rules applied 1429 place count 713 transition count 1147
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 22 rules applied. Total rules applied 1451 place count 702 transition count 1147
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1458 place count 695 transition count 1140
Iterating global reduction 6 with 7 rules applied. Total rules applied 1465 place count 695 transition count 1140
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1465 place count 695 transition count 1138
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1469 place count 693 transition count 1138
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1472 place count 690 transition count 1128
Iterating global reduction 6 with 3 rules applied. Total rules applied 1475 place count 690 transition count 1128
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1476 place count 689 transition count 1120
Iterating global reduction 6 with 1 rules applied. Total rules applied 1477 place count 689 transition count 1120
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1478 place count 688 transition count 1112
Iterating global reduction 6 with 1 rules applied. Total rules applied 1479 place count 688 transition count 1112
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1480 place count 687 transition count 1104
Iterating global reduction 6 with 1 rules applied. Total rules applied 1481 place count 687 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1482 place count 686 transition count 1096
Iterating global reduction 6 with 1 rules applied. Total rules applied 1483 place count 686 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1484 place count 685 transition count 1088
Iterating global reduction 6 with 1 rules applied. Total rules applied 1485 place count 685 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1486 place count 684 transition count 1080
Iterating global reduction 6 with 1 rules applied. Total rules applied 1487 place count 684 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1488 place count 683 transition count 1072
Iterating global reduction 6 with 1 rules applied. Total rules applied 1489 place count 683 transition count 1072
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1490 place count 682 transition count 1064
Iterating global reduction 6 with 1 rules applied. Total rules applied 1491 place count 682 transition count 1064
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1492 place count 681 transition count 1056
Iterating global reduction 6 with 1 rules applied. Total rules applied 1493 place count 681 transition count 1056
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1494 place count 680 transition count 1048
Iterating global reduction 6 with 1 rules applied. Total rules applied 1495 place count 680 transition count 1048
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 6 with 183 rules applied. Total rules applied 1678 place count 588 transition count 957
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1681 place count 585 transition count 954
Ensure Unique test removed 1 places
Iterating global reduction 6 with 4 rules applied. Total rules applied 1685 place count 584 transition count 954
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1686 place count 584 transition count 953
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1687 place count 583 transition count 953
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1690 place count 580 transition count 950
Iterating global reduction 8 with 3 rules applied. Total rules applied 1693 place count 580 transition count 950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1695 place count 580 transition count 948
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1696 place count 579 transition count 948
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1696 place count 579 transition count 947
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1698 place count 578 transition count 947
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1700 place count 576 transition count 945
Reduce places removed 6 places and 0 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 10 with 9 rules applied. Total rules applied 1709 place count 570 transition count 942
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1712 place count 567 transition count 942
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 12 Pre rules applied. Total rules applied 1712 place count 567 transition count 930
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 25 rules applied. Total rules applied 1737 place count 554 transition count 930
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 12 with 7 rules applied. Total rules applied 1744 place count 547 transition count 930
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 1744 place count 547 transition count 929
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1746 place count 546 transition count 929
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 13 with 14 rules applied. Total rules applied 1760 place count 539 transition count 922
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 1766 place count 533 transition count 916
Iterating global reduction 13 with 6 rules applied. Total rules applied 1772 place count 533 transition count 916
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1775 place count 530 transition count 913
Iterating global reduction 13 with 3 rules applied. Total rules applied 1778 place count 530 transition count 913
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 13 with 3 rules applied. Total rules applied 1781 place count 530 transition count 910
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 3 Pre rules applied. Total rules applied 1781 place count 530 transition count 907
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 1787 place count 527 transition count 907
Applied a total of 1787 rules in 413 ms. Remains 527 /1452 variables (removed 925) and now considering 907/1850 (removed 943) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10186886058725787619.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4707559024816620773.kers'
[2026-05-22 17:56:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10186886058725787619.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4707559024816620773.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 907 rows 516 cols 3453 entries
Finished phase 1 with 151 SingleSign rule and 293 generalized
[2026-05-22 17:56:20] [INFO ] Computed 83 invariants in 6 ms
Computed 83 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-4707559024816620773.kers
Total runtime 7 ms.
[2026-05-22 17:56:20] [INFO ] Implicit Places using invariants in 467 ms returned [1, 18, 19, 32, 49, 67, 87, 142, 152, 153, 155, 174, 192, 211, 267, 268, 280, 281, 283, 300, 318, 338, 394, 395, 398, 409, 410, 431, 454, 455, 456, 457]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 469 ms to find 32 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 495/1452 places, 907/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 495 transition count 847
Reduce places removed 60 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 61 rules applied. Total rules applied 121 place count 435 transition count 846
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 122 place count 434 transition count 846
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 122 place count 434 transition count 826
Deduced a syphon composed of 20 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 41 rules applied. Total rules applied 163 place count 413 transition count 826
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 3 with 4 rules applied. Total rules applied 167 place count 409 transition count 826
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 170 place count 406 transition count 823
Iterating global reduction 4 with 3 rules applied. Total rules applied 173 place count 406 transition count 823
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 176 place count 403 transition count 820
Iterating global reduction 4 with 3 rules applied. Total rules applied 179 place count 403 transition count 820
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 182 place count 400 transition count 817
Iterating global reduction 4 with 3 rules applied. Total rules applied 185 place count 400 transition count 817
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 187 place count 400 transition count 815
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 213 place count 387 transition count 802
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 214 place count 387 transition count 801
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 215 place count 387 transition count 800
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 216 place count 386 transition count 800
Applied a total of 216 rules in 53 ms. Remains 386 /495 variables (removed 109) and now considering 800/907 (removed 107) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15110251699650569725.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5358896751292579702.kers'
[2026-05-22 17:56:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15110251699650569725.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5358896751292579702.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 800 rows 386 cols 3125 entries
Finished phase 1 with 143 SingleSign rule and 197 generalized
[2026-05-22 17:56:20] [INFO ] Computed 46 invariants in 5 ms
Computed 46 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-5358896751292579702.kers
Total runtime 6 ms.
[2026-05-22 17:56:21] [INFO ] Implicit Places using invariants in 314 ms returned [91, 98, 104, 183, 190, 196, 275, 290, 382]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 326 ms to find 9 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 377/1452 places, 800/1850 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 372 transition count 795
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 372 transition count 795
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 367 transition count 790
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 367 transition count 790
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 365 transition count 788
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 365 transition count 788
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 361 transition count 784
Applied a total of 32 rules in 33 ms. Remains 361 /377 variables (removed 16) and now considering 784/800 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5189366256500537320.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-536534215276749087.kers'
[2026-05-22 17:56:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5189366256500537320.kers, --Pflows, --basisKERS=/tmp/petrispot-output-536534215276749087.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 784 rows 361 cols 3065 entries
Finished phase 1 with 146 SingleSign rule and 178 generalized
[2026-05-22 17:56:21] [INFO ] Computed 37 invariants in 17 ms
Computed 37 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-536534215276749087.kers
Total runtime 18 ms.
[2026-05-22 17:56:21] [INFO ] Implicit Places using invariants in 373 ms returned []
[2026-05-22 17:56:21] [INFO ] Invariant cache hit.
[2026-05-22 17:56:22] [INFO ] Implicit Places using invariants and state equation in 738 ms returned []
Implicit Place search using SMT with State Equation took 1113 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 361/1452 places, 784/1850 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2409 ms. Remains : 361/1452 places, 784/1850 transitions.
[2026-05-22 17:56:22] [INFO ] Flatten gal took : 50 ms
[2026-05-22 17:56:22] [INFO ] Flatten gal took : 35 ms
[2026-05-22 17:56:22] [INFO ] Input system was already deterministic with 784 transitions.
[2026-05-22 17:56:22] [INFO ] Flatten gal took : 17 ms
[2026-05-22 17:56:22] [INFO ] Flatten gal took : 19 ms
[2026-05-22 17:56:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality10569176443662960962.gal : 15 ms
[2026-05-22 17:56:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality9314164703490321090.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/CTLCardinality10569176443662960962.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9314164703490321090.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.
[2026-05-22 17:56:52] [INFO ] Flatten gal took : 17 ms
[2026-05-22 17:56:52] [INFO ] Applying decomposition
[2026-05-22 17:56:52] [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/graph9831745959825877199.txt' '-o' '/tmp/graph9831745959825877199.bin' '-w' '/tmp/graph9831745959825877199.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9831745959825877199.bin' '-l' '-1' '-v' '-w' '/tmp/graph9831745959825877199.weights' '-q' '0' '-e' '0.001'
[2026-05-22 17:56:52] [INFO ] Decomposing Gal with order
[2026-05-22 17:56:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 17:56:52] [INFO ] Removed a total of 1484 redundant transitions.
[2026-05-22 17:56:53] [INFO ] Flatten gal took : 160 ms
[2026-05-22 17:56:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 22 ms.
[2026-05-22 17:56:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality106611032432180981.gal : 9 ms
[2026-05-22 17:56:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality801087585010528570.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/CTLCardinality106611032432180981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality801087585010528570.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1441 transition count 1839
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1441 transition count 1839
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1441 transition count 1838
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 28 place count 1436 transition count 1833
Iterating global reduction 1 with 5 rules applied. Total rules applied 33 place count 1436 transition count 1833
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 34 place count 1436 transition count 1832
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 36 place count 1434 transition count 1830
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 1434 transition count 1830
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 40 place count 1432 transition count 1828
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 1432 transition count 1828
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 1430 transition count 1826
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 1430 transition count 1826
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 47 place count 1429 transition count 1825
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 1429 transition count 1825
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 1428 transition count 1824
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 1428 transition count 1824
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 1427 transition count 1823
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 1427 transition count 1823
Applied a total of 52 rules in 504 ms. Remains 1427 /1452 variables (removed 25) and now considering 1823/1850 (removed 27) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4498284997419825759.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4764598900311163896.kers'
[2026-05-22 17:57:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4498284997419825759.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4764598900311163896.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1823 rows 1427 cols 5728 entries
Finished phase 1 with 919 SingleSign rule and 359 generalized
[2026-05-22 17:57:23] [INFO ] Computed 149 invariants in 32 ms
Computed 149 P flows in 44 ms.
Exported basis to /tmp/petrispot-output-4764598900311163896.kers
Total runtime 47 ms.
[2026-05-22 17:57:24] [INFO ] Implicit Places using invariants in 1173 ms returned []
[2026-05-22 17:57:24] [INFO ] Invariant cache hit.
[2026-05-22 17:57:28] [INFO ] Implicit Places using invariants and state equation in 3655 ms returned []
Implicit Place search using SMT with State Equation took 4831 ms to find 0 implicit places.
Running 1822 sub problems to find dead transitions.
[2026-05-22 17:57:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1426 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1822 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1426/3250 variables, and 86 constraints, problems are : Problem set: 0 solved, 1822 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1427 constraints, PredecessorRefiner: 1822/1822 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1822 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1426 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1822 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1426/3250 variables, and 86 constraints, problems are : Problem set: 0 solved, 1822 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1427 constraints, PredecessorRefiner: 0/1822 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60594ms problems are : Problem set: 0 solved, 1822 unsolved
Search for dead transitions found 0 dead transitions in 60600ms
Starting structural reductions in LTL mode, iteration 1 : 1427/1452 places, 1823/1850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65963 ms. Remains : 1427/1452 places, 1823/1850 transitions.
[2026-05-22 17:58:29] [INFO ] Flatten gal took : 62 ms
[2026-05-22 17:58:29] [INFO ] Flatten gal took : 28 ms
[2026-05-22 17:58:29] [INFO ] Input system was already deterministic with 1823 transitions.
[2026-05-22 17:58:29] [INFO ] Flatten gal took : 35 ms
[2026-05-22 17:58:29] [INFO ] Flatten gal took : 28 ms
[2026-05-22 17:58:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality2934977256354329468.gal : 8 ms
[2026-05-22 17:58:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality5265166146448906498.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/CTLCardinality2934977256354329468.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5265166146448906498.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.
[2026-05-22 17:58:59] [INFO ] Flatten gal took : 58 ms
[2026-05-22 17:58:59] [INFO ] Applying decomposition
[2026-05-22 17:58:59] [INFO ] Flatten gal took : 34 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/graph5921687965881104853.txt' '-o' '/tmp/graph5921687965881104853.bin' '-w' '/tmp/graph5921687965881104853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5921687965881104853.bin' '-l' '-1' '-v' '-w' '/tmp/graph5921687965881104853.weights' '-q' '0' '-e' '0.001'
[2026-05-22 17:58:59] [INFO ] Decomposing Gal with order
[2026-05-22 17:58:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 17:58:59] [INFO ] Removed a total of 1471 redundant transitions.
[2026-05-22 17:58:59] [INFO ] Flatten gal took : 61 ms
[2026-05-22 17:59:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 23 ms.
[2026-05-22 17:59:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality11965613010061326730.gal : 14 ms
[2026-05-22 17:59:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality3510181540689604690.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/CTLCardinality11965613010061326730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3510181540689604690.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 SI_CTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 264 transitions
Trivial Post-agglo rules discarded 264 transitions
Performed 264 trivial Post agglomeration. Transition count delta: 264
Iterating post reduction 0 with 264 rules applied. Total rules applied 264 place count 1451 transition count 1585
Reduce places removed 264 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 with 269 rules applied. Total rules applied 533 place count 1187 transition count 1580
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 5 rules applied. Total rules applied 538 place count 1184 transition count 1578
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 540 place count 1182 transition count 1578
Performed 380 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 380 Pre rules applied. Total rules applied 540 place count 1182 transition count 1198
Deduced a syphon composed of 380 places in 1 ms
Ensure Unique test removed 33 places
Reduce places removed 413 places and 0 transitions.
Iterating global reduction 4 with 793 rules applied. Total rules applied 1333 place count 769 transition count 1198
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 4 with 24 rules applied. Total rules applied 1357 place count 766 transition count 1177
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 1378 place count 745 transition count 1177
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 1378 place count 745 transition count 1164
Deduced a syphon composed of 13 places in 1 ms
Ensure Unique test removed 12 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 1416 place count 720 transition count 1164
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 11 Pre rules applied. Total rules applied 1416 place count 720 transition count 1153
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 22 rules applied. Total rules applied 1438 place count 709 transition count 1153
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1445 place count 702 transition count 1146
Iterating global reduction 6 with 7 rules applied. Total rules applied 1452 place count 702 transition count 1146
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1452 place count 702 transition count 1144
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1456 place count 700 transition count 1144
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1459 place count 697 transition count 1134
Iterating global reduction 6 with 3 rules applied. Total rules applied 1462 place count 697 transition count 1134
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1463 place count 696 transition count 1126
Iterating global reduction 6 with 1 rules applied. Total rules applied 1464 place count 696 transition count 1126
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1465 place count 695 transition count 1118
Iterating global reduction 6 with 1 rules applied. Total rules applied 1466 place count 695 transition count 1118
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1467 place count 694 transition count 1110
Iterating global reduction 6 with 1 rules applied. Total rules applied 1468 place count 694 transition count 1110
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1469 place count 693 transition count 1102
Iterating global reduction 6 with 1 rules applied. Total rules applied 1470 place count 693 transition count 1102
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1471 place count 692 transition count 1094
Iterating global reduction 6 with 1 rules applied. Total rules applied 1472 place count 692 transition count 1094
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1473 place count 691 transition count 1086
Iterating global reduction 6 with 1 rules applied. Total rules applied 1474 place count 691 transition count 1086
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1475 place count 690 transition count 1078
Iterating global reduction 6 with 1 rules applied. Total rules applied 1476 place count 690 transition count 1078
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1477 place count 689 transition count 1070
Iterating global reduction 6 with 1 rules applied. Total rules applied 1478 place count 689 transition count 1070
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1479 place count 688 transition count 1062
Iterating global reduction 6 with 1 rules applied. Total rules applied 1480 place count 688 transition count 1062
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1481 place count 687 transition count 1054
Iterating global reduction 6 with 1 rules applied. Total rules applied 1482 place count 687 transition count 1054
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 6 with 190 rules applied. Total rules applied 1672 place count 591 transition count 960
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1676 place count 587 transition count 956
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 1681 place count 586 transition count 956
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1682 place count 586 transition count 955
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1683 place count 585 transition count 955
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1683 place count 585 transition count 954
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1685 place count 584 transition count 954
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1688 place count 581 transition count 951
Iterating global reduction 8 with 3 rules applied. Total rules applied 1691 place count 581 transition count 951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1693 place count 581 transition count 949
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1694 place count 580 transition count 949
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1694 place count 580 transition count 948
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1696 place count 579 transition count 948
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1697 place count 578 transition count 947
Iterating global reduction 10 with 1 rules applied. Total rules applied 1698 place count 578 transition count 947
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1699 place count 578 transition count 947
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1701 place count 576 transition count 945
Reduce places removed 5 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 7 rules applied. Total rules applied 1708 place count 571 transition count 943
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1710 place count 569 transition count 943
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 11 Pre rules applied. Total rules applied 1710 place count 569 transition count 932
Deduced a syphon composed of 11 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 23 rules applied. Total rules applied 1733 place count 557 transition count 932
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 12 with 6 rules applied. Total rules applied 1739 place count 551 transition count 932
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 1739 place count 551 transition count 931
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1741 place count 550 transition count 931
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 13 with 12 rules applied. Total rules applied 1753 place count 544 transition count 925
Discarding 5 places :
Symmetric choice reduction at 13 with 5 rule applications. Total rules 1758 place count 539 transition count 920
Iterating global reduction 13 with 5 rules applied. Total rules applied 1763 place count 539 transition count 920
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1766 place count 536 transition count 917
Iterating global reduction 13 with 3 rules applied. Total rules applied 1769 place count 536 transition count 917
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 13 with 3 rules applied. Total rules applied 1772 place count 536 transition count 914
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 3 Pre rules applied. Total rules applied 1772 place count 536 transition count 911
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 1778 place count 533 transition count 911
Applied a total of 1778 rules in 447 ms. Remains 533 /1452 variables (removed 919) and now considering 911/1850 (removed 939) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-836178203207428813.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12860809278879535016.kers'
[2026-05-22 17:59:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-836178203207428813.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12860809278879535016.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 911 rows 522 cols 3471 entries
Finished phase 1 with 144 SingleSign rule and 303 generalized
[2026-05-22 17:59:30] [INFO ] Computed 86 invariants in 6 ms
Computed 86 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-12860809278879535016.kers
Total runtime 7 ms.
[2026-05-22 17:59:30] [INFO ] Implicit Places using invariants in 407 ms returned [1, 18, 19, 32, 49, 67, 88, 143, 153, 154, 156, 173, 191, 211, 275, 276, 288, 289, 290, 294, 311, 329, 349, 393, 407, 408, 411, 422, 423, 424, 442, 464, 465, 466, 467]
[2026-05-22 17:59:30] [INFO ] Actually due to overlaps returned [424, 49, 173, 311, 442, 156, 32, 153, 290, 294, 422, 464, 154, 423, 465, 1, 275, 276, 288, 407, 408, 18, 466, 19, 67, 88, 143, 191, 211, 289, 329, 349, 411, 467]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 410 ms to find 34 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 499/1452 places, 911/1850 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 498 transition count 848
Reduce places removed 63 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 435 transition count 847
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 129 place count 434 transition count 847
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 129 place count 434 transition count 830
Deduced a syphon composed of 17 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 35 rules applied. Total rules applied 164 place count 416 transition count 830
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 176 place count 412 transition count 822
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 184 place count 404 transition count 822
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 187 place count 401 transition count 819
Iterating global reduction 5 with 3 rules applied. Total rules applied 190 place count 401 transition count 819
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 192 place count 401 transition count 817
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 238 place count 378 transition count 794
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 239 place count 378 transition count 793
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 240 place count 378 transition count 792
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 241 place count 377 transition count 792
Applied a total of 241 rules in 51 ms. Remains 377 /499 variables (removed 122) and now considering 792/911 (removed 119) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4065705841222855484.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8711998180621579923.kers'
[2026-05-22 17:59:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4065705841222855484.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8711998180621579923.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 792 rows 377 cols 3095 entries
Finished phase 1 with 149 SingleSign rule and 182 generalized
[2026-05-22 17:59:31] [INFO ] Computed 46 invariants in 5 ms
Computed 46 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-8711998180621579923.kers
Total runtime 6 ms.
[2026-05-22 17:59:31] [INFO ] Implicit Places using invariants in 314 ms returned [92, 99, 105, 287, 302, 374]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 317 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 371/1452 places, 792/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 371 transition count 791
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 370 transition count 791
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 5 place count 367 transition count 788
Iterating global reduction 2 with 3 rules applied. Total rules applied 8 place count 367 transition count 788
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 11 place count 364 transition count 785
Iterating global reduction 2 with 3 rules applied. Total rules applied 14 place count 364 transition count 785
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 363 transition count 784
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 363 transition count 784
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 20 place count 361 transition count 782
Applied a total of 20 rules in 32 ms. Remains 361 /371 variables (removed 10) and now considering 782/792 (removed 10) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2593524735559253820.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9386400443076260670.kers'
[2026-05-22 17:59:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2593524735559253820.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9386400443076260670.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 782 rows 361 cols 3057 entries
Finished phase 1 with 147 SingleSign rule and 174 generalized
[2026-05-22 17:59:31] [INFO ] Computed 40 invariants in 5 ms
Computed 40 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-9386400443076260670.kers
Total runtime 6 ms.
[2026-05-22 17:59:31] [INFO ] Implicit Places using invariants in 385 ms returned []
[2026-05-22 17:59:31] [INFO ] Invariant cache hit.
[2026-05-22 17:59:32] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1309 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 361/1452 places, 782/1850 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2566 ms. Remains : 361/1452 places, 782/1850 transitions.
[2026-05-22 17:59:32] [INFO ] Flatten gal took : 15 ms
[2026-05-22 17:59:32] [INFO ] Flatten gal took : 14 ms
[2026-05-22 17:59:32] [INFO ] Input system was already deterministic with 782 transitions.
[2026-05-22 17:59:32] [INFO ] Flatten gal took : 19 ms
[2026-05-22 17:59:32] [INFO ] Flatten gal took : 16 ms
[2026-05-22 17:59:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality11560179276469743181.gal : 15 ms
[2026-05-22 17:59:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality8412339216092834192.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/CTLCardinality11560179276469743181.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8412339216092834192.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.
[2026-05-22 18:00:02] [INFO ] Flatten gal took : 16 ms
[2026-05-22 18:00:02] [INFO ] Applying decomposition
[2026-05-22 18:00:02] [INFO ] Flatten gal took : 15 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/graph9190639102701819463.txt' '-o' '/tmp/graph9190639102701819463.bin' '-w' '/tmp/graph9190639102701819463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9190639102701819463.bin' '-l' '-1' '-v' '-w' '/tmp/graph9190639102701819463.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:00:03] [INFO ] Decomposing Gal with order
[2026-05-22 18:00:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:00:03] [INFO ] Removed a total of 1484 redundant transitions.
[2026-05-22 18:00:03] [INFO ] Flatten gal took : 42 ms
[2026-05-22 18:00:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 24 ms.
[2026-05-22 18:00:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality1339419339050546365.gal : 5 ms
[2026-05-22 18:00:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality3570332432828065250.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/CTLCardinality1339419339050546365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3570332432828065250.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.39405e+11,13.1387,359008,2134,1174,526225,82470,1304,1.32434e+06,298,591722,0
Converting to forward existential form...Done !
original formula: EG(((i6.i2.u96.p1437==0) + ((EF(((i3.i2.u54.p789==0)&&(i3.i1.u56.p865==1))) * (i4.u75.p1135==1)) * ((i3.i0.u47.p679==1)||(i1.u19.p169==1)...159
=> equivalent forward existential formula: [FwdG(Init,((i6.i2.u96.p1437==0) + ((E(TRUE U ((i3.i2.u54.p789==0)&&(i3.i1.u56.p865==1))) * (i4.u75.p1135==1)) *...208
Reverse transition relation is NOT exact ! Due to transitions t669, t773, i2.u24.t693, i3.t694, i3.i1.t450, i4.t781, i4.t780, i4.t653, i4.t649, i4.t524, i4...476
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1441 transition count 1839
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1441 transition count 1839
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1441 transition count 1838
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 27 place count 1437 transition count 1827
Iterating global reduction 1 with 4 rules applied. Total rules applied 31 place count 1437 transition count 1827
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 1437 transition count 1826
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 1435 transition count 1817
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 1435 transition count 1817
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 1433 transition count 1815
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 1433 transition count 1815
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 1431 transition count 1806
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 1431 transition count 1806
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 1429 transition count 1797
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 1429 transition count 1797
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 1427 transition count 1795
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 1427 transition count 1795
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 1425 transition count 1786
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 1425 transition count 1786
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 1423 transition count 1777
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 1423 transition count 1777
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 1421 transition count 1775
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 1421 transition count 1775
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 1419 transition count 1766
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 1419 transition count 1766
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1417 transition count 1757
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1417 transition count 1757
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 1415 transition count 1755
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 1415 transition count 1755
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 1414 transition count 1747
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 1414 transition count 1747
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 1413 transition count 1739
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 1413 transition count 1739
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 1412 transition count 1738
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 1412 transition count 1738
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 1411 transition count 1730
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 1411 transition count 1730
Applied a total of 84 rules in 873 ms. Remains 1411 /1452 variables (removed 41) and now considering 1730/1850 (removed 120) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11433401607447326125.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15705183970835966144.kers'
[2026-05-22 18:00:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11433401607447326125.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15705183970835966144.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1730 rows 1411 cols 5361 entries
Finished phase 1 with 915 SingleSign rule and 347 generalized
[2026-05-22 18:00:34] [INFO ] Computed 149 invariants in 32 ms
Computed 149 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-15705183970835966144.kers
Total runtime 38 ms.
[2026-05-22 18:00:35] [INFO ] Implicit Places using invariants in 1197 ms returned []
[2026-05-22 18:00:35] [INFO ] Invariant cache hit.
[2026-05-22 18:00:39] [INFO ] Implicit Places using invariants and state equation in 4247 ms returned []
Implicit Place search using SMT with State Equation took 5449 ms to find 0 implicit places.
Running 1729 sub problems to find dead transitions.
[2026-05-22 18:00:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1410 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1729 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1410/3141 variables, and 86 constraints, problems are : Problem set: 0 solved, 1729 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1411 constraints, PredecessorRefiner: 1729/1729 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1729 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1410 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1729 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1410/3141 variables, and 86 constraints, problems are : Problem set: 0 solved, 1729 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1411 constraints, PredecessorRefiner: 0/1729 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60501ms problems are : Problem set: 0 solved, 1729 unsolved
Search for dead transitions found 0 dead transitions in 60508ms
Starting structural reductions in LTL mode, iteration 1 : 1411/1452 places, 1730/1850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66838 ms. Remains : 1411/1452 places, 1730/1850 transitions.
[2026-05-22 18:01:40] [INFO ] Flatten gal took : 35 ms
[2026-05-22 18:01:40] [INFO ] Flatten gal took : 33 ms
[2026-05-22 18:01:40] [INFO ] Input system was already deterministic with 1730 transitions.
[2026-05-22 18:01:40] [INFO ] Flatten gal took : 50 ms
[2026-05-22 18:01:40] [INFO ] Flatten gal took : 31 ms
[2026-05-22 18:01:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality1373159376064997166.gal : 9 ms
[2026-05-22 18:01:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality9283287970509690194.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/CTLCardinality1373159376064997166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9283287970509690194.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.
[2026-05-22 18:02:10] [INFO ] Flatten gal took : 56 ms
[2026-05-22 18:02:10] [INFO ] Applying decomposition
[2026-05-22 18:02:10] [INFO ] Flatten gal took : 31 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/graph8014572456847545985.txt' '-o' '/tmp/graph8014572456847545985.bin' '-w' '/tmp/graph8014572456847545985.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8014572456847545985.bin' '-l' '-1' '-v' '-w' '/tmp/graph8014572456847545985.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:02:10] [INFO ] Decomposing Gal with order
[2026-05-22 18:02:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:02:10] [INFO ] Removed a total of 1309 redundant transitions.
[2026-05-22 18:02:10] [INFO ] Flatten gal took : 60 ms
[2026-05-22 18:02:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 12 ms.
[2026-05-22 18:02:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality1350695564288276098.gal : 15 ms
[2026-05-22 18:02:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality16257895564560287641.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1350695564288276098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16257895564560287641.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 : 1452/1452 places, 1850/1850 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1438 transition count 1836
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1438 transition count 1836
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 1438 transition count 1835
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 35 place count 1432 transition count 1822
Iterating global reduction 1 with 6 rules applied. Total rules applied 41 place count 1432 transition count 1822
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 42 place count 1432 transition count 1821
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 45 place count 1429 transition count 1811
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 1429 transition count 1811
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 1426 transition count 1808
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 1426 transition count 1808
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 1423 transition count 1798
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 1423 transition count 1798
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 63 place count 1420 transition count 1788
Iterating global reduction 2 with 3 rules applied. Total rules applied 66 place count 1420 transition count 1788
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 1417 transition count 1785
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 1417 transition count 1785
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 1415 transition count 1776
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 1415 transition count 1776
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 1413 transition count 1767
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 1413 transition count 1767
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 1411 transition count 1765
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 1411 transition count 1765
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 86 place count 1409 transition count 1756
Iterating global reduction 2 with 2 rules applied. Total rules applied 88 place count 1409 transition count 1756
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 1407 transition count 1747
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 1407 transition count 1747
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 94 place count 1405 transition count 1745
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 1405 transition count 1745
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 1404 transition count 1737
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 1404 transition count 1737
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 1403 transition count 1729
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 1403 transition count 1729
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 1402 transition count 1728
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 1402 transition count 1728
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 1401 transition count 1720
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 1401 transition count 1720
Applied a total of 104 rules in 825 ms. Remains 1401 /1452 variables (removed 51) and now considering 1720/1850 (removed 130) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5294557685759725208.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4796263975488322390.kers'
[2026-05-22 18:02:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5294557685759725208.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4796263975488322390.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1720 rows 1401 cols 5338 entries
Finished phase 1 with 906 SingleSign rule and 346 generalized
[2026-05-22 18:02:41] [INFO ] Computed 149 invariants in 10 ms
Computed 149 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-4796263975488322390.kers
Total runtime 12 ms.
[2026-05-22 18:02:42] [INFO ] Implicit Places using invariants in 834 ms returned []
[2026-05-22 18:02:42] [INFO ] Invariant cache hit.
[2026-05-22 18:02:45] [INFO ] Implicit Places using invariants and state equation in 2645 ms returned []
Implicit Place search using SMT with State Equation took 3494 ms to find 0 implicit places.
Running 1719 sub problems to find dead transitions.
[2026-05-22 18:02:45] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1400 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1400/3121 variables, and 86 constraints, problems are : Problem set: 0 solved, 1719 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1401 constraints, PredecessorRefiner: 1719/1719 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1400 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1400/3121 variables, and 86 constraints, problems are : Problem set: 0 solved, 1719 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1401 constraints, PredecessorRefiner: 0/1719 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60623ms problems are : Problem set: 0 solved, 1719 unsolved
Search for dead transitions found 0 dead transitions in 60627ms
Starting structural reductions in LTL mode, iteration 1 : 1401/1452 places, 1720/1850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64954 ms. Remains : 1401/1452 places, 1720/1850 transitions.
[2026-05-22 18:03:45] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:03:45] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:03:45] [INFO ] Input system was already deterministic with 1720 transitions.
[2026-05-22 18:03:45] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:03:46] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:03:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality13716444864476935916.gal : 6 ms
[2026-05-22 18:03:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality18219010434066157500.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/CTLCardinality13716444864476935916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18219010434066157500.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.
[2026-05-22 18:04:16] [INFO ] Flatten gal took : 54 ms
[2026-05-22 18:04:16] [INFO ] Applying decomposition
[2026-05-22 18:04:16] [INFO ] Flatten gal took : 29 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/graph13603782573358306655.txt' '-o' '/tmp/graph13603782573358306655.bin' '-w' '/tmp/graph13603782573358306655.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13603782573358306655.bin' '-l' '-1' '-v' '-w' '/tmp/graph13603782573358306655.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:04:16] [INFO ] Decomposing Gal with order
[2026-05-22 18:04:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:04:16] [INFO ] Removed a total of 1319 redundant transitions.
[2026-05-22 18:04:16] [INFO ] Flatten gal took : 76 ms
[2026-05-22 18:04:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 9 ms.
[2026-05-22 18:04:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality1556273019966390591.gal : 11 ms
[2026-05-22 18:04:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality12757087287719781555.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/CTLCardinality1556273019966390591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12757087287719781555.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 SI_CTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 267 transitions
Trivial Post-agglo rules discarded 267 transitions
Performed 267 trivial Post agglomeration. Transition count delta: 267
Iterating post reduction 0 with 267 rules applied. Total rules applied 267 place count 1451 transition count 1582
Reduce places removed 267 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 274 rules applied. Total rules applied 541 place count 1184 transition count 1575
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 545 place count 1180 transition count 1575
Performed 384 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 384 Pre rules applied. Total rules applied 545 place count 1180 transition count 1191
Deduced a syphon composed of 384 places in 2 ms
Ensure Unique test removed 34 places
Reduce places removed 418 places and 0 transitions.
Iterating global reduction 3 with 802 rules applied. Total rules applied 1347 place count 762 transition count 1191
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 3 with 23 rules applied. Total rules applied 1370 place count 759 transition count 1171
Reduce places removed 20 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 22 rules applied. Total rules applied 1392 place count 739 transition count 1169
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1394 place count 737 transition count 1169
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 1394 place count 737 transition count 1156
Deduced a syphon composed of 13 places in 2 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 39 rules applied. Total rules applied 1433 place count 711 transition count 1156
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 1433 place count 711 transition count 1144
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1457 place count 699 transition count 1144
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1464 place count 692 transition count 1137
Iterating global reduction 6 with 7 rules applied. Total rules applied 1471 place count 692 transition count 1137
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1471 place count 692 transition count 1135
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1475 place count 690 transition count 1135
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1478 place count 687 transition count 1125
Iterating global reduction 6 with 3 rules applied. Total rules applied 1481 place count 687 transition count 1125
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1482 place count 686 transition count 1117
Iterating global reduction 6 with 1 rules applied. Total rules applied 1483 place count 686 transition count 1117
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1484 place count 685 transition count 1109
Iterating global reduction 6 with 1 rules applied. Total rules applied 1485 place count 685 transition count 1109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1486 place count 684 transition count 1101
Iterating global reduction 6 with 1 rules applied. Total rules applied 1487 place count 684 transition count 1101
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1488 place count 683 transition count 1093
Iterating global reduction 6 with 1 rules applied. Total rules applied 1489 place count 683 transition count 1093
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1490 place count 682 transition count 1085
Iterating global reduction 6 with 1 rules applied. Total rules applied 1491 place count 682 transition count 1085
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1492 place count 681 transition count 1077
Iterating global reduction 6 with 1 rules applied. Total rules applied 1493 place count 681 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1494 place count 680 transition count 1069
Iterating global reduction 6 with 1 rules applied. Total rules applied 1495 place count 680 transition count 1069
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1496 place count 679 transition count 1061
Iterating global reduction 6 with 1 rules applied. Total rules applied 1497 place count 679 transition count 1061
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1498 place count 678 transition count 1053
Iterating global reduction 6 with 1 rules applied. Total rules applied 1499 place count 678 transition count 1053
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1500 place count 677 transition count 1045
Iterating global reduction 6 with 1 rules applied. Total rules applied 1501 place count 677 transition count 1045
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 6 with 190 rules applied. Total rules applied 1691 place count 581 transition count 951
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1695 place count 577 transition count 947
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 1700 place count 576 transition count 947
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1701 place count 576 transition count 946
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1702 place count 575 transition count 946
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1702 place count 575 transition count 945
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1704 place count 574 transition count 945
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1707 place count 571 transition count 942
Iterating global reduction 8 with 3 rules applied. Total rules applied 1710 place count 571 transition count 942
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1712 place count 571 transition count 940
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1713 place count 570 transition count 940
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1713 place count 570 transition count 939
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1715 place count 569 transition count 939
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1716 place count 568 transition count 938
Iterating global reduction 10 with 1 rules applied. Total rules applied 1717 place count 568 transition count 938
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1719 place count 566 transition count 936
Reduce places removed 5 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 7 rules applied. Total rules applied 1726 place count 561 transition count 934
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1728 place count 559 transition count 934
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 11 Pre rules applied. Total rules applied 1728 place count 559 transition count 923
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 23 rules applied. Total rules applied 1751 place count 547 transition count 923
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 12 with 6 rules applied. Total rules applied 1757 place count 541 transition count 923
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 1757 place count 541 transition count 922
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1759 place count 540 transition count 922
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 13 with 12 rules applied. Total rules applied 1771 place count 534 transition count 916
Discarding 5 places :
Symmetric choice reduction at 13 with 5 rule applications. Total rules 1776 place count 529 transition count 911
Iterating global reduction 13 with 5 rules applied. Total rules applied 1781 place count 529 transition count 911
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1784 place count 526 transition count 908
Iterating global reduction 13 with 3 rules applied. Total rules applied 1787 place count 526 transition count 908
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 13 with 3 rules applied. Total rules applied 1790 place count 526 transition count 905
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 3 Pre rules applied. Total rules applied 1790 place count 526 transition count 902
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 1796 place count 523 transition count 902
Applied a total of 1796 rules in 405 ms. Remains 523 /1452 variables (removed 929) and now considering 902/1850 (removed 948) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17713989821219037439.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13720098040853283681.kers'
[2026-05-22 18:04:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17713989821219037439.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13720098040853283681.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 2 ms.
// Phase 1: matrix 902 rows 511 cols 3441 entries
Finished phase 1 with 154 SingleSign rule and 285 generalized
[2026-05-22 18:04:47] [INFO ] Computed 84 invariants in 18 ms
Computed 84 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-13720098040853283681.kers
Total runtime 20 ms.
[2026-05-22 18:04:47] [INFO ] Implicit Places using invariants in 436 ms returned [1, 18, 19, 32, 49, 67, 88, 147, 159, 160, 162, 179, 197, 217, 273, 274, 286, 287, 289, 306, 324, 344, 399, 400, 403, 414, 415, 416, 434, 456, 457, 458, 459]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 450 ms to find 33 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 490/1452 places, 902/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 490 transition count 834
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 422 transition count 834
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 136 place count 422 transition count 814
Deduced a syphon composed of 20 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 177 place count 401 transition count 814
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 189 place count 397 transition count 806
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 197 place count 389 transition count 806
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 200 place count 386 transition count 803
Iterating global reduction 4 with 3 rules applied. Total rules applied 203 place count 386 transition count 803
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 205 place count 386 transition count 801
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 243 place count 367 transition count 782
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 244 place count 367 transition count 781
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 245 place count 367 transition count 780
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 246 place count 366 transition count 780
Applied a total of 246 rules in 38 ms. Remains 366 /490 variables (removed 124) and now considering 780/902 (removed 122) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3120684812865915964.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13483947184397039149.kers'
[2026-05-22 18:04:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3120684812865915964.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13483947184397039149.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 780 rows 365 cols 3064 entries
Finished phase 1 with 145 SingleSign rule and 175 generalized
[2026-05-22 18:04:47] [INFO ] Computed 46 invariants in 4 ms
Computed 46 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-13483947184397039149.kers
Total runtime 5 ms.
[2026-05-22 18:04:47] [INFO ] Implicit Places using invariants in 239 ms returned [92, 99, 105, 188, 195, 201, 280, 287, 293, 363]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 240 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 356/1452 places, 780/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 356 transition count 779
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 355 transition count 779
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 349 transition count 773
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 349 transition count 773
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 343 transition count 767
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 343 transition count 767
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 340 transition count 764
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 340 transition count 764
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 337 transition count 761
Applied a total of 38 rules in 37 ms. Remains 337 /356 variables (removed 19) and now considering 761/780 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5192936775869684890.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2105058765939637898.kers'
[2026-05-22 18:04:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5192936775869684890.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2105058765939637898.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 761 rows 336 cols 2993 entries
Finished phase 1 with 138 SingleSign rule and 163 generalized
[2026-05-22 18:04:47] [INFO ] Computed 36 invariants in 14 ms
Computed 36 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-2105058765939637898.kers
Total runtime 15 ms.
[2026-05-22 18:04:48] [INFO ] Implicit Places using invariants in 367 ms returned []
[2026-05-22 18:04:48] [INFO ] Invariant cache hit.
[2026-05-22 18:04:48] [INFO ] Implicit Places using invariants and state equation in 653 ms returned []
Implicit Place search using SMT with State Equation took 1023 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 337/1452 places, 761/1850 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2193 ms. Remains : 337/1452 places, 761/1850 transitions.
[2026-05-22 18:04:48] [INFO ] Flatten gal took : 33 ms
[2026-05-22 18:04:48] [INFO ] Flatten gal took : 18 ms
[2026-05-22 18:04:48] [INFO ] Input system was already deterministic with 761 transitions.
[2026-05-22 18:04:48] [INFO ] Flatten gal took : 55 ms
[2026-05-22 18:04:49] [INFO ] Flatten gal took : 34 ms
[2026-05-22 18:04:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1297732364106001159.gal : 3 ms
[2026-05-22 18:04:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4209201167020997978.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1297732364106001159.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4209201167020997978.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (654 resets) in 426 ms. (93 steps per ms) remains 1/1 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40004 steps (150 resets) in 197 ms. (202 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality4209201167020997978.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :16 after 96
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :96 after 3304
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3304 after 38392
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :38392 after 54632
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :54632 after 57906
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :57906 after 535336
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :535336 after 5.59602e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5.59602e+06 after 1.79717e+07
Interrupted probabilistic random walk after 558256 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :0 out of 1
Probabilistic random walk after 558256 steps, saw 219396 distinct states, run finished after 3001 ms. (steps per millisecond=186 ) properties seen :0
[2026-05-22 18:04:52] [INFO ] Invariant cache hit.
Invariant property ASLink-PT-03b-CTLCardinality-2024-05 does not hold.
FORMULA ASLink-PT-03b-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 8193 fixpoint passes
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
After SMT solving in domain Real declared 56/1098 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 62 ms.
Refiners :[Positive P Invariants (semi-flows): 3/11 constraints, Generalized P Invariants (flows): 0/25 constraints, State Equation: 0/337 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 66ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1439 transition count 1837
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1439 transition count 1837
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 1439 transition count 1836
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 1434 transition count 1824
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 1434 transition count 1824
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 1434 transition count 1823
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 40 place count 1432 transition count 1814
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 1432 transition count 1814
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 1430 transition count 1812
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 1430 transition count 1812
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 48 place count 1428 transition count 1803
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 1428 transition count 1803
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 1426 transition count 1794
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 1426 transition count 1794
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 1424 transition count 1792
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 1424 transition count 1792
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 1423 transition count 1784
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 1423 transition count 1784
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 1422 transition count 1776
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 1422 transition count 1776
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 1421 transition count 1775
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 1421 transition count 1775
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 1420 transition count 1767
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 1420 transition count 1767
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 1419 transition count 1759
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 1419 transition count 1759
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 1418 transition count 1758
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 1418 transition count 1758
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 1417 transition count 1750
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 1417 transition count 1750
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 1416 transition count 1742
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 1416 transition count 1742
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 1415 transition count 1741
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 1415 transition count 1741
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 1414 transition count 1733
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 1414 transition count 1733
Applied a total of 78 rules in 842 ms. Remains 1414 /1452 variables (removed 38) and now considering 1733/1850 (removed 117) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-518905224708235438.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-645577317742243338.kers'
[2026-05-22 18:04:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-518905224708235438.kers, --Pflows, --basisKERS=/tmp/petrispot-output-645577317742243338.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1733 rows 1414 cols 5373 entries
Finished phase 1 with 916 SingleSign rule and 349 generalized
[2026-05-22 18:04:53] [INFO ] Computed 149 invariants in 12 ms
Computed 149 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-645577317742243338.kers
Total runtime 15 ms.
[2026-05-22 18:04:54] [INFO ] Implicit Places using invariants in 988 ms returned []
[2026-05-22 18:04:54] [INFO ] Invariant cache hit.
[2026-05-22 18:05:00] [INFO ] Implicit Places using invariants and state equation in 6484 ms returned []
Implicit Place search using SMT with State Equation took 7487 ms to find 0 implicit places.
Running 1732 sub problems to find dead transitions.
[2026-05-22 18:05:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1413 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1732 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1413/3147 variables, and 86 constraints, problems are : Problem set: 0 solved, 1732 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1414 constraints, PredecessorRefiner: 1732/1732 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1732 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1413 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1732 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1413/3147 variables, and 86 constraints, problems are : Problem set: 0 solved, 1732 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1414 constraints, PredecessorRefiner: 0/1732 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60473ms problems are : Problem set: 0 solved, 1732 unsolved
Search for dead transitions found 0 dead transitions in 60479ms
Starting structural reductions in LTL mode, iteration 1 : 1414/1452 places, 1733/1850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68815 ms. Remains : 1414/1452 places, 1733/1850 transitions.
[2026-05-22 18:06:01] [INFO ] Flatten gal took : 30 ms
[2026-05-22 18:06:01] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:06:01] [INFO ] Input system was already deterministic with 1733 transitions.
[2026-05-22 18:06:01] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:06:01] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:06:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality3609514188469248643.gal : 6 ms
[2026-05-22 18:06:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality5565238789658306470.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/CTLCardinality3609514188469248643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5565238789658306470.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.
[2026-05-22 18:06:31] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:06:31] [INFO ] Applying decomposition
[2026-05-22 18:06:31] [INFO ] Flatten gal took : 22 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/graph9884438936975491615.txt' '-o' '/tmp/graph9884438936975491615.bin' '-w' '/tmp/graph9884438936975491615.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9884438936975491615.bin' '-l' '-1' '-v' '-w' '/tmp/graph9884438936975491615.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:06:31] [INFO ] Decomposing Gal with order
[2026-05-22 18:06:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:06:31] [INFO ] Removed a total of 1316 redundant transitions.
[2026-05-22 18:06:31] [INFO ] Flatten gal took : 51 ms
[2026-05-22 18:06:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 7 ms.
[2026-05-22 18:06:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality9572412800510531523.gal : 12 ms
[2026-05-22 18:06:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality10215318503309014677.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/CTLCardinality9572412800510531523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10215318503309014677.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 SI_CTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 269 transitions
Trivial Post-agglo rules discarded 269 transitions
Performed 269 trivial Post agglomeration. Transition count delta: 269
Iterating post reduction 0 with 269 rules applied. Total rules applied 269 place count 1451 transition count 1580
Reduce places removed 269 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 276 rules applied. Total rules applied 545 place count 1182 transition count 1573
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 549 place count 1178 transition count 1573
Performed 383 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 383 Pre rules applied. Total rules applied 549 place count 1178 transition count 1190
Deduced a syphon composed of 383 places in 1 ms
Ensure Unique test removed 34 places
Reduce places removed 417 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 1349 place count 761 transition count 1190
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 25 rules applied. Total rules applied 1374 place count 758 transition count 1168
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1396 place count 736 transition count 1168
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 1396 place count 736 transition count 1155
Deduced a syphon composed of 13 places in 1 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 39 rules applied. Total rules applied 1435 place count 710 transition count 1155
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1435 place count 710 transition count 1143
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1459 place count 698 transition count 1143
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1466 place count 691 transition count 1136
Iterating global reduction 5 with 7 rules applied. Total rules applied 1473 place count 691 transition count 1136
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1473 place count 691 transition count 1134
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1477 place count 689 transition count 1134
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1480 place count 686 transition count 1124
Iterating global reduction 5 with 3 rules applied. Total rules applied 1483 place count 686 transition count 1124
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1484 place count 685 transition count 1116
Iterating global reduction 5 with 1 rules applied. Total rules applied 1485 place count 685 transition count 1116
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1486 place count 684 transition count 1108
Iterating global reduction 5 with 1 rules applied. Total rules applied 1487 place count 684 transition count 1108
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1488 place count 683 transition count 1100
Iterating global reduction 5 with 1 rules applied. Total rules applied 1489 place count 683 transition count 1100
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1490 place count 682 transition count 1092
Iterating global reduction 5 with 1 rules applied. Total rules applied 1491 place count 682 transition count 1092
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1492 place count 681 transition count 1084
Iterating global reduction 5 with 1 rules applied. Total rules applied 1493 place count 681 transition count 1084
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1494 place count 680 transition count 1076
Iterating global reduction 5 with 1 rules applied. Total rules applied 1495 place count 680 transition count 1076
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1496 place count 679 transition count 1068
Iterating global reduction 5 with 1 rules applied. Total rules applied 1497 place count 679 transition count 1068
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1498 place count 678 transition count 1060
Iterating global reduction 5 with 1 rules applied. Total rules applied 1499 place count 678 transition count 1060
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1500 place count 677 transition count 1052
Iterating global reduction 5 with 1 rules applied. Total rules applied 1501 place count 677 transition count 1052
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1502 place count 676 transition count 1044
Iterating global reduction 5 with 1 rules applied. Total rules applied 1503 place count 676 transition count 1044
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 5 with 190 rules applied. Total rules applied 1693 place count 580 transition count 950
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1697 place count 576 transition count 946
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1702 place count 575 transition count 946
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1703 place count 575 transition count 945
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1704 place count 574 transition count 945
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1704 place count 574 transition count 944
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1706 place count 573 transition count 944
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1709 place count 570 transition count 941
Iterating global reduction 7 with 3 rules applied. Total rules applied 1712 place count 570 transition count 941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1714 place count 570 transition count 939
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1715 place count 569 transition count 939
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1715 place count 569 transition count 938
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1717 place count 568 transition count 938
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1718 place count 567 transition count 937
Iterating global reduction 9 with 1 rules applied. Total rules applied 1719 place count 567 transition count 937
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1721 place count 565 transition count 935
Reduce places removed 6 places and 0 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 9 with 9 rules applied. Total rules applied 1730 place count 559 transition count 932
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1733 place count 556 transition count 932
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 1733 place count 556 transition count 920
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 25 rules applied. Total rules applied 1758 place count 543 transition count 920
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 11 with 7 rules applied. Total rules applied 1765 place count 536 transition count 920
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1765 place count 536 transition count 919
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1767 place count 535 transition count 919
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 14 rules applied. Total rules applied 1781 place count 528 transition count 912
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 1787 place count 522 transition count 906
Iterating global reduction 12 with 6 rules applied. Total rules applied 1793 place count 522 transition count 906
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 1796 place count 519 transition count 903
Iterating global reduction 12 with 3 rules applied. Total rules applied 1799 place count 519 transition count 903
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 1802 place count 519 transition count 900
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 3 Pre rules applied. Total rules applied 1802 place count 519 transition count 897
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 1808 place count 516 transition count 897
Applied a total of 1808 rules in 398 ms. Remains 516 /1452 variables (removed 936) and now considering 897/1850 (removed 953) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5304555225699617051.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15014026444482571733.kers'
[2026-05-22 18:07:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5304555225699617051.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15014026444482571733.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 1 ms.
// Phase 1: matrix 897 rows 505 cols 3426 entries
Finished phase 1 with 158 SingleSign rule and 276 generalized
[2026-05-22 18:07:02] [INFO ] Computed 82 invariants in 30 ms
Computed 82 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-15014026444482571733.kers
Total runtime 31 ms.
[2026-05-22 18:07:02] [INFO ] Implicit Places using invariants in 663 ms returned [1, 18, 19, 32, 49, 67, 87, 142, 152, 153, 155, 172, 190, 209, 265, 266, 278, 279, 281, 298, 316, 336, 391, 392, 395, 407, 408, 409, 427, 449, 450, 451, 452]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 668 ms to find 33 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 483/1452 places, 897/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 483 transition count 830
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 134 place count 416 transition count 830
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 134 place count 416 transition count 810
Deduced a syphon composed of 20 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 175 place count 395 transition count 810
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 187 place count 391 transition count 802
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 195 place count 383 transition count 802
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 198 place count 380 transition count 799
Iterating global reduction 4 with 3 rules applied. Total rules applied 201 place count 380 transition count 799
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 203 place count 380 transition count 797
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 241 place count 361 transition count 778
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 242 place count 361 transition count 777
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 243 place count 361 transition count 776
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 244 place count 360 transition count 776
Applied a total of 244 rules in 40 ms. Remains 360 /483 variables (removed 123) and now considering 776/897 (removed 121) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18369864350924319281.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11400153928252817792.kers'
[2026-05-22 18:07:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18369864350924319281.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11400153928252817792.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 776 rows 360 cols 3053 entries
Finished phase 1 with 149 SingleSign rule and 167 generalized
[2026-05-22 18:07:02] [INFO ] Computed 44 invariants in 17 ms
Computed 44 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-11400153928252817792.kers
Total runtime 19 ms.
[2026-05-22 18:07:03] [INFO ] Implicit Places using invariants in 322 ms returned [91, 98, 104, 181, 188, 194, 273, 280, 286, 357]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 338 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 350/1452 places, 776/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 350 transition count 775
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 349 transition count 775
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 343 transition count 769
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 343 transition count 769
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 337 transition count 763
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 337 transition count 763
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 334 transition count 760
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 334 transition count 760
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 331 transition count 757
Applied a total of 38 rules in 32 ms. Remains 331 /350 variables (removed 19) and now considering 757/776 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16280670093462289459.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12076962200244720537.kers'
[2026-05-22 18:07:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16280670093462289459.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12076962200244720537.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 757 rows 331 cols 2982 entries
Finished phase 1 with 142 SingleSign rule and 155 generalized
[2026-05-22 18:07:03] [INFO ] Computed 34 invariants in 6 ms
Computed 34 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-12076962200244720537.kers
Total runtime 7 ms.
[2026-05-22 18:07:03] [INFO ] Implicit Places using invariants in 292 ms returned []
[2026-05-22 18:07:03] [INFO ] Invariant cache hit.
[2026-05-22 18:07:04] [INFO ] Implicit Places using invariants and state equation in 643 ms returned []
Implicit Place search using SMT with State Equation took 945 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 331/1452 places, 757/1850 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2422 ms. Remains : 331/1452 places, 757/1850 transitions.
[2026-05-22 18:07:04] [INFO ] Flatten gal took : 11 ms
[2026-05-22 18:07:04] [INFO ] Flatten gal took : 12 ms
[2026-05-22 18:07:04] [INFO ] Input system was already deterministic with 757 transitions.
[2026-05-22 18:07:04] [INFO ] Flatten gal took : 12 ms
[2026-05-22 18:07:04] [INFO ] Flatten gal took : 12 ms
[2026-05-22 18:07:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality12776834042606169743.gal : 3 ms
[2026-05-22 18:07:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality10209370648088403655.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/CTLCardinality12776834042606169743.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10209370648088403655.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.
[2026-05-22 18:07:34] [INFO ] Flatten gal took : 15 ms
[2026-05-22 18:07:34] [INFO ] Applying decomposition
[2026-05-22 18:07:34] [INFO ] Flatten gal took : 13 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/graph9302758348575970361.txt' '-o' '/tmp/graph9302758348575970361.bin' '-w' '/tmp/graph9302758348575970361.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9302758348575970361.bin' '-l' '-1' '-v' '-w' '/tmp/graph9302758348575970361.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:07:34] [INFO ] Decomposing Gal with order
[2026-05-22 18:07:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:07:34] [INFO ] Removed a total of 1485 redundant transitions.
[2026-05-22 18:07:34] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:07:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 6 ms.
[2026-05-22 18:07:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality4413780183737151063.gal : 3 ms
[2026-05-22 18:07:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality1253355166153046036.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/CTLCardinality4413780183737151063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1253355166153046036.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 SI_CTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 268 transitions
Trivial Post-agglo rules discarded 268 transitions
Performed 268 trivial Post agglomeration. Transition count delta: 268
Iterating post reduction 0 with 268 rules applied. Total rules applied 268 place count 1451 transition count 1581
Reduce places removed 268 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 275 rules applied. Total rules applied 543 place count 1183 transition count 1574
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 547 place count 1179 transition count 1574
Performed 383 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 383 Pre rules applied. Total rules applied 547 place count 1179 transition count 1191
Deduced a syphon composed of 383 places in 2 ms
Ensure Unique test removed 34 places
Reduce places removed 417 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 1347 place count 762 transition count 1191
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 25 rules applied. Total rules applied 1372 place count 759 transition count 1169
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1394 place count 737 transition count 1169
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 1394 place count 737 transition count 1156
Deduced a syphon composed of 13 places in 1 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 39 rules applied. Total rules applied 1433 place count 711 transition count 1156
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1433 place count 711 transition count 1144
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1457 place count 699 transition count 1144
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1464 place count 692 transition count 1137
Iterating global reduction 5 with 7 rules applied. Total rules applied 1471 place count 692 transition count 1137
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1471 place count 692 transition count 1135
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1475 place count 690 transition count 1135
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1478 place count 687 transition count 1125
Iterating global reduction 5 with 3 rules applied. Total rules applied 1481 place count 687 transition count 1125
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1482 place count 686 transition count 1117
Iterating global reduction 5 with 1 rules applied. Total rules applied 1483 place count 686 transition count 1117
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1484 place count 685 transition count 1109
Iterating global reduction 5 with 1 rules applied. Total rules applied 1485 place count 685 transition count 1109
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1486 place count 684 transition count 1101
Iterating global reduction 5 with 1 rules applied. Total rules applied 1487 place count 684 transition count 1101
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1488 place count 683 transition count 1093
Iterating global reduction 5 with 1 rules applied. Total rules applied 1489 place count 683 transition count 1093
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1490 place count 682 transition count 1085
Iterating global reduction 5 with 1 rules applied. Total rules applied 1491 place count 682 transition count 1085
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1492 place count 681 transition count 1077
Iterating global reduction 5 with 1 rules applied. Total rules applied 1493 place count 681 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1494 place count 680 transition count 1069
Iterating global reduction 5 with 1 rules applied. Total rules applied 1495 place count 680 transition count 1069
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1496 place count 679 transition count 1061
Iterating global reduction 5 with 1 rules applied. Total rules applied 1497 place count 679 transition count 1061
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1498 place count 678 transition count 1053
Iterating global reduction 5 with 1 rules applied. Total rules applied 1499 place count 678 transition count 1053
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1500 place count 677 transition count 1045
Iterating global reduction 5 with 1 rules applied. Total rules applied 1501 place count 677 transition count 1045
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 5 with 190 rules applied. Total rules applied 1691 place count 581 transition count 951
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1695 place count 577 transition count 947
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1700 place count 576 transition count 947
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1701 place count 576 transition count 946
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1702 place count 575 transition count 946
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1702 place count 575 transition count 945
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1704 place count 574 transition count 945
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1707 place count 571 transition count 942
Iterating global reduction 7 with 3 rules applied. Total rules applied 1710 place count 571 transition count 942
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1712 place count 571 transition count 940
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1713 place count 570 transition count 940
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1713 place count 570 transition count 939
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1715 place count 569 transition count 939
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1716 place count 568 transition count 938
Iterating global reduction 9 with 1 rules applied. Total rules applied 1717 place count 568 transition count 938
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1719 place count 566 transition count 936
Reduce places removed 6 places and 0 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 9 with 9 rules applied. Total rules applied 1728 place count 560 transition count 933
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1731 place count 557 transition count 933
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 1731 place count 557 transition count 921
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 25 rules applied. Total rules applied 1756 place count 544 transition count 921
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 11 with 7 rules applied. Total rules applied 1763 place count 537 transition count 921
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1763 place count 537 transition count 920
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1765 place count 536 transition count 920
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 14 rules applied. Total rules applied 1779 place count 529 transition count 913
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 1785 place count 523 transition count 907
Iterating global reduction 12 with 6 rules applied. Total rules applied 1791 place count 523 transition count 907
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 1794 place count 520 transition count 904
Iterating global reduction 12 with 3 rules applied. Total rules applied 1797 place count 520 transition count 904
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 1800 place count 520 transition count 901
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 3 Pre rules applied. Total rules applied 1800 place count 520 transition count 898
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 1806 place count 517 transition count 898
Applied a total of 1806 rules in 394 ms. Remains 517 /1452 variables (removed 935) and now considering 898/1850 (removed 952) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13076318639935627378.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15800687512156779403.kers'
[2026-05-22 18:08:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13076318639935627378.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15800687512156779403.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 1 ms.
// Phase 1: matrix 898 rows 506 cols 3428 entries
Finished phase 1 with 152 SingleSign rule and 283 generalized
[2026-05-22 18:08:04] [INFO ] Computed 82 invariants in 18 ms
Computed 82 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-15800687512156779403.kers
Total runtime 21 ms.
[2026-05-22 18:08:05] [INFO ] Implicit Places using invariants in 545 ms returned [1, 18, 19, 32, 49, 67, 87, 142, 152, 153, 155, 172, 190, 210, 267, 268, 280, 281, 283, 300, 318, 338, 393, 394, 397, 408, 409, 410, 428, 450, 451, 452, 453]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 549 ms to find 33 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 484/1452 places, 898/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 484 transition count 831
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 134 place count 417 transition count 831
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 134 place count 417 transition count 811
Deduced a syphon composed of 20 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 175 place count 396 transition count 811
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 187 place count 392 transition count 803
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 195 place count 384 transition count 803
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 198 place count 381 transition count 800
Iterating global reduction 4 with 3 rules applied. Total rules applied 201 place count 381 transition count 800
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 203 place count 381 transition count 798
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 241 place count 362 transition count 779
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 242 place count 362 transition count 778
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 243 place count 362 transition count 777
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 244 place count 361 transition count 777
Applied a total of 244 rules in 91 ms. Remains 361 /484 variables (removed 123) and now considering 777/898 (removed 121) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5709168320825958552.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-752458033212365698.kers'
[2026-05-22 18:08:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5709168320825958552.kers, --Pflows, --basisKERS=/tmp/petrispot-output-752458033212365698.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 777 rows 361 cols 3055 entries
Finished phase 1 with 143 SingleSign rule and 174 generalized
[2026-05-22 18:08:05] [INFO ] Computed 44 invariants in 10 ms
Computed 44 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-752458033212365698.kers
Total runtime 13 ms.
[2026-05-22 18:08:05] [INFO ] Implicit Places using invariants in 392 ms returned [91, 98, 104, 182, 190, 196, 275, 282, 288, 358]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 394 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 351/1452 places, 777/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 351 transition count 776
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 350 transition count 776
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 344 transition count 770
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 344 transition count 770
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 338 transition count 764
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 338 transition count 764
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 335 transition count 761
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 335 transition count 761
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 332 transition count 758
Applied a total of 38 rules in 50 ms. Remains 332 /351 variables (removed 19) and now considering 758/777 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3088888663205177591.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15999302921094260615.kers'
[2026-05-22 18:08:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3088888663205177591.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15999302921094260615.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 758 rows 332 cols 2984 entries
Finished phase 1 with 136 SingleSign rule and 162 generalized
[2026-05-22 18:08:05] [INFO ] Computed 34 invariants in 13 ms
Computed 34 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-15999302921094260615.kers
Total runtime 15 ms.
[2026-05-22 18:08:06] [INFO ] Implicit Places using invariants in 375 ms returned []
[2026-05-22 18:08:06] [INFO ] Invariant cache hit.
[2026-05-22 18:08:07] [INFO ] Implicit Places using invariants and state equation in 788 ms returned []
Implicit Place search using SMT with State Equation took 1166 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 332/1452 places, 758/1850 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2645 ms. Remains : 332/1452 places, 758/1850 transitions.
[2026-05-22 18:08:07] [INFO ] Flatten gal took : 30 ms
[2026-05-22 18:08:07] [INFO ] Flatten gal took : 27 ms
[2026-05-22 18:08:07] [INFO ] Input system was already deterministic with 758 transitions.
RANDOM walk for 568 steps (9 resets) in 8 ms. (63 steps per ms) remains 0/1 properties
FORMULA ASLink-PT-03b-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-22 18:08:07] [INFO ] Flatten gal took : 28 ms
[2026-05-22 18:08:07] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:08:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1315063374572686083.gal : 5 ms
[2026-05-22 18:08:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9336212236170167854.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1315063374572686083.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9336212236170167854.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1440 transition count 1838
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1440 transition count 1838
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 1440 transition count 1837
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 31 place count 1434 transition count 1824
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 1434 transition count 1824
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 1434 transition count 1823
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 41 place count 1431 transition count 1813
Iterating global reduction 2 with 3 rules applied. Total rules applied 44 place count 1431 transition count 1813
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 1428 transition count 1810
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 1428 transition count 1810
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 1425 transition count 1800
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 1425 transition count 1800
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 1422 transition count 1790
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 1422 transition count 1790
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 1419 transition count 1787
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 1419 transition count 1787
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1417 transition count 1778
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1417 transition count 1778
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 1415 transition count 1769
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 1415 transition count 1769
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 1413 transition count 1767
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 1413 transition count 1767
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 1411 transition count 1758
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 1411 transition count 1758
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 86 place count 1409 transition count 1749
Iterating global reduction 2 with 2 rules applied. Total rules applied 88 place count 1409 transition count 1749
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 1407 transition count 1747
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 1407 transition count 1747
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 93 place count 1406 transition count 1739
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 1406 transition count 1739
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 1405 transition count 1731
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 1405 transition count 1731
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 1404 transition count 1730
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 1404 transition count 1730
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 1403 transition count 1722
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 1403 transition count 1722
Applied a total of 100 rules in 931 ms. Remains 1403 /1452 variables (removed 49) and now considering 1722/1850 (removed 128) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1694994892282251786.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4868210548912466525.kers'
[2026-05-22 18:08:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1694994892282251786.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4868210548912466525.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1722 rows 1403 cols 5342 entries
Finished phase 1 with 908 SingleSign rule and 346 generalized
[2026-05-22 18:08:08] [INFO ] Computed 149 invariants in 32 ms
Computed 149 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-4868210548912466525.kers
Total runtime 37 ms.
[2026-05-22 18:08:09] [INFO ] Implicit Places using invariants in 1204 ms returned []
[2026-05-22 18:08:09] [INFO ] Invariant cache hit.
[2026-05-22 18:08:12] [INFO ] Implicit Places using invariants and state equation in 3135 ms returned []
Implicit Place search using SMT with State Equation took 4343 ms to find 0 implicit places.
Running 1721 sub problems to find dead transitions.
[2026-05-22 18:08:12] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1402/3125 variables, and 86 constraints, problems are : Problem set: 0 solved, 1721 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 1721/1721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1721 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1721 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1402/3125 variables, and 86 constraints, problems are : Problem set: 0 solved, 1721 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 0/1721 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60544ms problems are : Problem set: 0 solved, 1721 unsolved
Search for dead transitions found 0 dead transitions in 60551ms
Starting structural reductions in LTL mode, iteration 1 : 1403/1452 places, 1722/1850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65835 ms. Remains : 1403/1452 places, 1722/1850 transitions.
[2026-05-22 18:09:13] [INFO ] Flatten gal took : 34 ms
[2026-05-22 18:09:13] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:09:13] [INFO ] Input system was already deterministic with 1722 transitions.
[2026-05-22 18:09:13] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:09:13] [INFO ] Flatten gal took : 27 ms
[2026-05-22 18:09:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality6169100668135049617.gal : 6 ms
[2026-05-22 18:09:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality13022261675423569608.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/CTLCardinality6169100668135049617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13022261675423569608.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.
[2026-05-22 18:09:43] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:09:43] [INFO ] Applying decomposition
[2026-05-22 18:09:43] [INFO ] Flatten gal took : 22 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/graph15344939038440538367.txt' '-o' '/tmp/graph15344939038440538367.bin' '-w' '/tmp/graph15344939038440538367.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15344939038440538367.bin' '-l' '-1' '-v' '-w' '/tmp/graph15344939038440538367.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:09:43] [INFO ] Decomposing Gal with order
[2026-05-22 18:09:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:09:43] [INFO ] Removed a total of 1317 redundant transitions.
[2026-05-22 18:09:43] [INFO ] Flatten gal took : 44 ms
[2026-05-22 18:09:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 8 ms.
[2026-05-22 18:09:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality15736264494056813704.gal : 11 ms
[2026-05-22 18:09:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality10705041531327871267.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15736264494056813704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10705041531327871267.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 : 1452/1452 places, 1850/1850 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1438 transition count 1836
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1438 transition count 1836
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 1438 transition count 1835
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 35 place count 1432 transition count 1822
Iterating global reduction 1 with 6 rules applied. Total rules applied 41 place count 1432 transition count 1822
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 42 place count 1432 transition count 1821
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 45 place count 1429 transition count 1811
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 1429 transition count 1811
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 1426 transition count 1808
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 1426 transition count 1808
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 1423 transition count 1798
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 1423 transition count 1798
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 63 place count 1420 transition count 1788
Iterating global reduction 2 with 3 rules applied. Total rules applied 66 place count 1420 transition count 1788
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 1417 transition count 1785
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 1417 transition count 1785
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 1415 transition count 1776
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 1415 transition count 1776
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 1413 transition count 1767
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 1413 transition count 1767
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 1411 transition count 1765
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 1411 transition count 1765
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 86 place count 1409 transition count 1756
Iterating global reduction 2 with 2 rules applied. Total rules applied 88 place count 1409 transition count 1756
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 1407 transition count 1747
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 1407 transition count 1747
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 94 place count 1405 transition count 1745
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 1405 transition count 1745
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 1404 transition count 1737
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 1404 transition count 1737
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 1403 transition count 1729
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 1403 transition count 1729
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 1402 transition count 1728
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 1402 transition count 1728
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 1401 transition count 1720
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 1401 transition count 1720
Applied a total of 104 rules in 891 ms. Remains 1401 /1452 variables (removed 51) and now considering 1720/1850 (removed 130) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7146908235836533466.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-168927334452101533.kers'
[2026-05-22 18:10:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7146908235836533466.kers, --Pflows, --basisKERS=/tmp/petrispot-output-168927334452101533.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1720 rows 1401 cols 5338 entries
Finished phase 1 with 906 SingleSign rule and 346 generalized
[2026-05-22 18:10:14] [INFO ] Computed 149 invariants in 29 ms
Computed 149 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-168927334452101533.kers
Total runtime 32 ms.
[2026-05-22 18:10:15] [INFO ] Implicit Places using invariants in 941 ms returned []
[2026-05-22 18:10:15] [INFO ] Invariant cache hit.
[2026-05-22 18:10:18] [INFO ] Implicit Places using invariants and state equation in 3362 ms returned []
Implicit Place search using SMT with State Equation took 4323 ms to find 0 implicit places.
Running 1719 sub problems to find dead transitions.
[2026-05-22 18:10:18] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1400 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1400/3121 variables, and 86 constraints, problems are : Problem set: 0 solved, 1719 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1401 constraints, PredecessorRefiner: 1719/1719 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1400 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1719 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1400/3121 variables, and 86 constraints, problems are : Problem set: 0 solved, 1719 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1401 constraints, PredecessorRefiner: 0/1719 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60505ms problems are : Problem set: 0 solved, 1719 unsolved
Search for dead transitions found 0 dead transitions in 60510ms
Starting structural reductions in LTL mode, iteration 1 : 1401/1452 places, 1720/1850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65732 ms. Remains : 1401/1452 places, 1720/1850 transitions.
[2026-05-22 18:11:19] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:11:19] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:11:19] [INFO ] Input system was already deterministic with 1720 transitions.
[2026-05-22 18:11:19] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:11:19] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:11:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality14684575056356917861.gal : 5 ms
[2026-05-22 18:11:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality12484419211814002023.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/CTLCardinality14684575056356917861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12484419211814002023.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.
[2026-05-22 18:11:49] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:11:49] [INFO ] Applying decomposition
[2026-05-22 18:11:49] [INFO ] Flatten gal took : 22 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/graph5944323288512572575.txt' '-o' '/tmp/graph5944323288512572575.bin' '-w' '/tmp/graph5944323288512572575.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5944323288512572575.bin' '-l' '-1' '-v' '-w' '/tmp/graph5944323288512572575.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:11:49] [INFO ] Decomposing Gal with order
[2026-05-22 18:11:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:11:50] [INFO ] Removed a total of 1315 redundant transitions.
[2026-05-22 18:11:50] [INFO ] Flatten gal took : 45 ms
[2026-05-22 18:11:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 6 ms.
[2026-05-22 18:11:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality6222589027464642444.gal : 11 ms
[2026-05-22 18:11:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality3624015493670272930.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/CTLCardinality6222589027464642444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3624015493670272930.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 SI_CTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 268 transitions
Trivial Post-agglo rules discarded 268 transitions
Performed 268 trivial Post agglomeration. Transition count delta: 268
Iterating post reduction 0 with 268 rules applied. Total rules applied 268 place count 1451 transition count 1581
Reduce places removed 268 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 275 rules applied. Total rules applied 543 place count 1183 transition count 1574
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 547 place count 1179 transition count 1574
Performed 384 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 384 Pre rules applied. Total rules applied 547 place count 1179 transition count 1190
Deduced a syphon composed of 384 places in 2 ms
Ensure Unique test removed 34 places
Reduce places removed 418 places and 0 transitions.
Iterating global reduction 3 with 802 rules applied. Total rules applied 1349 place count 761 transition count 1190
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 25 rules applied. Total rules applied 1374 place count 758 transition count 1168
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1396 place count 736 transition count 1168
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 1396 place count 736 transition count 1155
Deduced a syphon composed of 13 places in 2 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 39 rules applied. Total rules applied 1435 place count 710 transition count 1155
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1435 place count 710 transition count 1143
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1459 place count 698 transition count 1143
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1466 place count 691 transition count 1136
Iterating global reduction 5 with 7 rules applied. Total rules applied 1473 place count 691 transition count 1136
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1473 place count 691 transition count 1134
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1477 place count 689 transition count 1134
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1480 place count 686 transition count 1124
Iterating global reduction 5 with 3 rules applied. Total rules applied 1483 place count 686 transition count 1124
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1484 place count 685 transition count 1116
Iterating global reduction 5 with 1 rules applied. Total rules applied 1485 place count 685 transition count 1116
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1486 place count 684 transition count 1108
Iterating global reduction 5 with 1 rules applied. Total rules applied 1487 place count 684 transition count 1108
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1488 place count 683 transition count 1100
Iterating global reduction 5 with 1 rules applied. Total rules applied 1489 place count 683 transition count 1100
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1490 place count 682 transition count 1092
Iterating global reduction 5 with 1 rules applied. Total rules applied 1491 place count 682 transition count 1092
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1492 place count 681 transition count 1084
Iterating global reduction 5 with 1 rules applied. Total rules applied 1493 place count 681 transition count 1084
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1494 place count 680 transition count 1076
Iterating global reduction 5 with 1 rules applied. Total rules applied 1495 place count 680 transition count 1076
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1496 place count 679 transition count 1068
Iterating global reduction 5 with 1 rules applied. Total rules applied 1497 place count 679 transition count 1068
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1498 place count 678 transition count 1060
Iterating global reduction 5 with 1 rules applied. Total rules applied 1499 place count 678 transition count 1060
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1500 place count 677 transition count 1052
Iterating global reduction 5 with 1 rules applied. Total rules applied 1501 place count 677 transition count 1052
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1502 place count 676 transition count 1044
Iterating global reduction 5 with 1 rules applied. Total rules applied 1503 place count 676 transition count 1044
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 5 with 190 rules applied. Total rules applied 1693 place count 580 transition count 950
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1697 place count 576 transition count 946
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1702 place count 575 transition count 946
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1703 place count 575 transition count 945
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1704 place count 574 transition count 945
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1704 place count 574 transition count 944
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1706 place count 573 transition count 944
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1709 place count 570 transition count 941
Iterating global reduction 7 with 3 rules applied. Total rules applied 1712 place count 570 transition count 941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1714 place count 570 transition count 939
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1715 place count 569 transition count 939
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1715 place count 569 transition count 938
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1717 place count 568 transition count 938
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1718 place count 567 transition count 937
Iterating global reduction 9 with 1 rules applied. Total rules applied 1719 place count 567 transition count 937
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1721 place count 565 transition count 935
Reduce places removed 6 places and 0 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 9 with 9 rules applied. Total rules applied 1730 place count 559 transition count 932
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 1733 place count 556 transition count 932
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 1733 place count 556 transition count 920
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 25 rules applied. Total rules applied 1758 place count 543 transition count 920
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 11 with 7 rules applied. Total rules applied 1765 place count 536 transition count 920
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1765 place count 536 transition count 919
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1767 place count 535 transition count 919
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 14 rules applied. Total rules applied 1781 place count 528 transition count 912
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 1786 place count 523 transition count 907
Iterating global reduction 12 with 5 rules applied. Total rules applied 1791 place count 523 transition count 907
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 1794 place count 520 transition count 904
Iterating global reduction 12 with 3 rules applied. Total rules applied 1797 place count 520 transition count 904
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 1800 place count 520 transition count 901
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 3 Pre rules applied. Total rules applied 1800 place count 520 transition count 898
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 1806 place count 517 transition count 898
Applied a total of 1806 rules in 391 ms. Remains 517 /1452 variables (removed 935) and now considering 898/1850 (removed 952) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7041024020073688492.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17260010440734550863.kers'
[2026-05-22 18:12:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7041024020073688492.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17260010440734550863.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 898 rows 506 cols 3430 entries
Finished phase 1 with 158 SingleSign rule and 277 generalized
[2026-05-22 18:12:20] [INFO ] Computed 82 invariants in 5 ms
Computed 82 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-17260010440734550863.kers
Total runtime 6 ms.
[2026-05-22 18:12:21] [INFO ] Implicit Places using invariants in 574 ms returned [1, 18, 19, 32, 49, 67, 87, 142, 152, 153, 155, 172, 190, 210, 267, 268, 280, 281, 283, 300, 318, 338, 393, 394, 397, 408, 409, 410, 428, 450, 451, 452, 453]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 576 ms to find 33 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 484/1452 places, 898/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 484 transition count 830
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 416 transition count 830
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 136 place count 416 transition count 810
Deduced a syphon composed of 20 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 177 place count 395 transition count 810
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 189 place count 391 transition count 802
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 197 place count 383 transition count 802
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 200 place count 380 transition count 799
Iterating global reduction 4 with 3 rules applied. Total rules applied 203 place count 380 transition count 799
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 205 place count 380 transition count 797
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 241 place count 362 transition count 779
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 242 place count 362 transition count 778
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 243 place count 362 transition count 777
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 244 place count 361 transition count 777
Applied a total of 244 rules in 37 ms. Remains 361 /484 variables (removed 123) and now considering 777/898 (removed 121) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12149366220432105387.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17078801356297576008.kers'
[2026-05-22 18:12:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12149366220432105387.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17078801356297576008.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 777 rows 361 cols 3047 entries
Finished phase 1 with 150 SingleSign rule and 167 generalized
[2026-05-22 18:12:21] [INFO ] Computed 44 invariants in 6 ms
Computed 44 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-17078801356297576008.kers
Total runtime 7 ms.
[2026-05-22 18:12:21] [INFO ] Implicit Places using invariants in 248 ms returned [91, 98, 104, 183, 190, 196, 275, 282, 288, 358]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 270 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 351/1452 places, 777/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 351 transition count 776
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 350 transition count 776
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 344 transition count 770
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 344 transition count 770
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 338 transition count 764
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 338 transition count 764
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 335 transition count 761
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 335 transition count 761
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 332 transition count 758
Applied a total of 38 rules in 30 ms. Remains 332 /351 variables (removed 19) and now considering 758/777 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3048885259177548179.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5549826732605878120.kers'
[2026-05-22 18:12:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3048885259177548179.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5549826732605878120.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 758 rows 332 cols 2976 entries
Finished phase 1 with 143 SingleSign rule and 155 generalized
[2026-05-22 18:12:21] [INFO ] Computed 34 invariants in 12 ms
Computed 34 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-5549826732605878120.kers
Total runtime 14 ms.
[2026-05-22 18:12:21] [INFO ] Implicit Places using invariants in 404 ms returned []
[2026-05-22 18:12:21] [INFO ] Invariant cache hit.
[2026-05-22 18:12:22] [INFO ] Implicit Places using invariants and state equation in 742 ms returned []
Implicit Place search using SMT with State Equation took 1161 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 332/1452 places, 758/1850 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2478 ms. Remains : 332/1452 places, 758/1850 transitions.
[2026-05-22 18:12:22] [INFO ] Flatten gal took : 13 ms
[2026-05-22 18:12:22] [INFO ] Flatten gal took : 19 ms
[2026-05-22 18:12:22] [INFO ] Input system was already deterministic with 758 transitions.
[2026-05-22 18:12:22] [INFO ] Flatten gal took : 11 ms
[2026-05-22 18:12:22] [INFO ] Flatten gal took : 12 ms
[2026-05-22 18:12:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality9677146189231884308.gal : 3 ms
[2026-05-22 18:12:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality7608892838934862093.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/CTLCardinality9677146189231884308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7608892838934862093.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.
[2026-05-22 18:12:52] [INFO ] Flatten gal took : 15 ms
[2026-05-22 18:12:52] [INFO ] Applying decomposition
[2026-05-22 18:12:52] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3433400397785513630.txt' '-o' '/tmp/graph3433400397785513630.bin' '-w' '/tmp/graph3433400397785513630.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3433400397785513630.bin' '-l' '-1' '-v' '-w' '/tmp/graph3433400397785513630.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:12:52] [INFO ] Decomposing Gal with order
[2026-05-22 18:12:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:12:52] [INFO ] Removed a total of 1463 redundant transitions.
[2026-05-22 18:12:52] [INFO ] Flatten gal took : 21 ms
[2026-05-22 18:12:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 5 ms.
[2026-05-22 18:12:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality17351299184789002626.gal : 3 ms
[2026-05-22 18:12:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality2245795774151009857.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/CTLCardinality17351299184789002626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2245795774151009857.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 SI_CTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 266 transitions
Trivial Post-agglo rules discarded 266 transitions
Performed 266 trivial Post agglomeration. Transition count delta: 266
Iterating post reduction 0 with 266 rules applied. Total rules applied 266 place count 1451 transition count 1583
Reduce places removed 266 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 273 rules applied. Total rules applied 539 place count 1185 transition count 1576
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 544 place count 1181 transition count 1575
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 545 place count 1180 transition count 1575
Performed 380 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 380 Pre rules applied. Total rules applied 545 place count 1180 transition count 1195
Deduced a syphon composed of 380 places in 2 ms
Ensure Unique test removed 34 places
Reduce places removed 414 places and 0 transitions.
Iterating global reduction 4 with 794 rules applied. Total rules applied 1339 place count 766 transition count 1195
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 4 with 24 rules applied. Total rules applied 1363 place count 763 transition count 1174
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 1384 place count 742 transition count 1174
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 1384 place count 742 transition count 1161
Deduced a syphon composed of 13 places in 2 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 39 rules applied. Total rules applied 1423 place count 716 transition count 1161
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 1423 place count 716 transition count 1149
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1447 place count 704 transition count 1149
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1454 place count 697 transition count 1142
Iterating global reduction 6 with 7 rules applied. Total rules applied 1461 place count 697 transition count 1142
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1461 place count 697 transition count 1140
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1465 place count 695 transition count 1140
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1468 place count 692 transition count 1130
Iterating global reduction 6 with 3 rules applied. Total rules applied 1471 place count 692 transition count 1130
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1472 place count 691 transition count 1122
Iterating global reduction 6 with 1 rules applied. Total rules applied 1473 place count 691 transition count 1122
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1474 place count 690 transition count 1114
Iterating global reduction 6 with 1 rules applied. Total rules applied 1475 place count 690 transition count 1114
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1476 place count 689 transition count 1106
Iterating global reduction 6 with 1 rules applied. Total rules applied 1477 place count 689 transition count 1106
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1478 place count 688 transition count 1098
Iterating global reduction 6 with 1 rules applied. Total rules applied 1479 place count 688 transition count 1098
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1480 place count 687 transition count 1090
Iterating global reduction 6 with 1 rules applied. Total rules applied 1481 place count 687 transition count 1090
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1482 place count 686 transition count 1082
Iterating global reduction 6 with 1 rules applied. Total rules applied 1483 place count 686 transition count 1082
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1484 place count 685 transition count 1074
Iterating global reduction 6 with 1 rules applied. Total rules applied 1485 place count 685 transition count 1074
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1486 place count 684 transition count 1066
Iterating global reduction 6 with 1 rules applied. Total rules applied 1487 place count 684 transition count 1066
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1488 place count 683 transition count 1058
Iterating global reduction 6 with 1 rules applied. Total rules applied 1489 place count 683 transition count 1058
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1490 place count 682 transition count 1050
Iterating global reduction 6 with 1 rules applied. Total rules applied 1491 place count 682 transition count 1050
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 92
Deduced a syphon composed of 92 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 6 with 186 rules applied. Total rules applied 1677 place count 588 transition count 958
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1681 place count 584 transition count 954
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 1686 place count 583 transition count 954
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 1687 place count 583 transition count 953
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1688 place count 582 transition count 953
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1688 place count 582 transition count 952
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1690 place count 581 transition count 952
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1693 place count 578 transition count 949
Iterating global reduction 8 with 3 rules applied. Total rules applied 1696 place count 578 transition count 949
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1698 place count 578 transition count 947
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1699 place count 577 transition count 947
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1699 place count 577 transition count 946
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1701 place count 576 transition count 946
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1702 place count 575 transition count 945
Iterating global reduction 10 with 1 rules applied. Total rules applied 1703 place count 575 transition count 945
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1705 place count 573 transition count 943
Reduce places removed 6 places and 0 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 10 with 9 rules applied. Total rules applied 1714 place count 567 transition count 940
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1717 place count 564 transition count 940
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 12 Pre rules applied. Total rules applied 1717 place count 564 transition count 928
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 25 rules applied. Total rules applied 1742 place count 551 transition count 928
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 12 with 6 rules applied. Total rules applied 1748 place count 545 transition count 928
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 1748 place count 545 transition count 927
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1750 place count 544 transition count 927
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 13 with 12 rules applied. Total rules applied 1762 place count 538 transition count 921
Discarding 5 places :
Symmetric choice reduction at 13 with 5 rule applications. Total rules 1767 place count 533 transition count 916
Iterating global reduction 13 with 5 rules applied. Total rules applied 1772 place count 533 transition count 916
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1775 place count 530 transition count 913
Iterating global reduction 13 with 3 rules applied. Total rules applied 1778 place count 530 transition count 913
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 13 with 2 rules applied. Total rules applied 1780 place count 530 transition count 911
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 2 Pre rules applied. Total rules applied 1780 place count 530 transition count 909
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 1784 place count 528 transition count 909
Applied a total of 1784 rules in 395 ms. Remains 528 /1452 variables (removed 924) and now considering 909/1850 (removed 941) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15858884066400218040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7706654738134191363.kers'
[2026-05-22 18:13:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15858884066400218040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7706654738134191363.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 1 ms.
// Phase 1: matrix 909 rows 518 cols 3465 entries
Finished phase 1 with 151 SingleSign rule and 294 generalized
[2026-05-22 18:13:23] [INFO ] Computed 83 invariants in 29 ms
Computed 83 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-7706654738134191363.kers
Total runtime 32 ms.
[2026-05-22 18:13:23] [INFO ] Implicit Places using invariants in 469 ms returned [1, 18, 19, 32, 49, 67, 87, 142, 152, 153, 157, 192, 211, 267, 273, 274, 286, 288, 290, 307, 325, 347, 403, 404, 407, 418, 419, 420, 438, 460, 461, 462, 463]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 483 ms to find 33 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 495/1452 places, 909/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 495 transition count 851
Reduce places removed 58 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 59 rules applied. Total rules applied 117 place count 437 transition count 850
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 118 place count 436 transition count 850
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 118 place count 436 transition count 829
Deduced a syphon composed of 21 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 43 rules applied. Total rules applied 161 place count 414 transition count 829
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 173 place count 410 transition count 821
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 181 place count 402 transition count 821
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 184 place count 399 transition count 818
Iterating global reduction 5 with 3 rules applied. Total rules applied 187 place count 399 transition count 818
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 189 place count 399 transition count 816
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 227 place count 380 transition count 797
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 228 place count 380 transition count 796
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 229 place count 380 transition count 795
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 230 place count 379 transition count 795
Applied a total of 230 rules in 71 ms. Remains 379 /495 variables (removed 116) and now considering 795/909 (removed 114) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-563671624260255236.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15261291423619609882.kers'
[2026-05-22 18:13:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-563671624260255236.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15261291423619609882.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 795 rows 379 cols 3106 entries
Finished phase 1 with 150 SingleSign rule and 184 generalized
[2026-05-22 18:13:23] [INFO ] Computed 45 invariants in 4 ms
Computed 45 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-15261291423619609882.kers
Total runtime 5 ms.
[2026-05-22 18:13:24] [INFO ] Implicit Places using invariants in 314 ms returned [92, 99, 105, 191, 200, 207, 290, 297, 303, 376]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 316 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 369/1452 places, 795/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 369 transition count 794
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 368 transition count 793
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 367 transition count 793
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 9 place count 362 transition count 788
Iterating global reduction 3 with 5 rules applied. Total rules applied 14 place count 362 transition count 788
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 19 place count 357 transition count 783
Iterating global reduction 3 with 5 rules applied. Total rules applied 24 place count 357 transition count 783
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 27 place count 354 transition count 780
Iterating global reduction 3 with 3 rules applied. Total rules applied 30 place count 354 transition count 780
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 36 place count 351 transition count 777
Applied a total of 36 rules in 48 ms. Remains 351 /369 variables (removed 18) and now considering 777/795 (removed 18) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12689879690084102078.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17328791827978322106.kers'
[2026-05-22 18:13:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12689879690084102078.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17328791827978322106.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 777 rows 351 cols 3037 entries
Finished phase 1 with 147 SingleSign rule and 169 generalized
[2026-05-22 18:13:24] [INFO ] Computed 35 invariants in 8 ms
Computed 35 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-17328791827978322106.kers
Total runtime 10 ms.
[2026-05-22 18:13:24] [INFO ] Implicit Places using invariants in 330 ms returned []
[2026-05-22 18:13:24] [INFO ] Invariant cache hit.
[2026-05-22 18:13:25] [INFO ] Implicit Places using invariants and state equation in 699 ms returned []
Implicit Place search using SMT with State Equation took 1043 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 351/1452 places, 777/1850 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2357 ms. Remains : 351/1452 places, 777/1850 transitions.
[2026-05-22 18:13:25] [INFO ] Flatten gal took : 11 ms
[2026-05-22 18:13:25] [INFO ] Flatten gal took : 12 ms
[2026-05-22 18:13:25] [INFO ] Input system was already deterministic with 777 transitions.
[2026-05-22 18:13:25] [INFO ] Flatten gal took : 12 ms
[2026-05-22 18:13:25] [INFO ] Flatten gal took : 11 ms
[2026-05-22 18:13:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality8531252778635946497.gal : 3 ms
[2026-05-22 18:13:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality5542108394442766522.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/CTLCardinality8531252778635946497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5542108394442766522.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.
[2026-05-22 18:13:55] [INFO ] Flatten gal took : 12 ms
[2026-05-22 18:13:55] [INFO ] Applying decomposition
[2026-05-22 18:13:55] [INFO ] Flatten gal took : 23 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/graph210200728202950771.txt' '-o' '/tmp/graph210200728202950771.bin' '-w' '/tmp/graph210200728202950771.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph210200728202950771.bin' '-l' '-1' '-v' '-w' '/tmp/graph210200728202950771.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:13:55] [INFO ] Decomposing Gal with order
[2026-05-22 18:13:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:13:55] [INFO ] Removed a total of 1481 redundant transitions.
[2026-05-22 18:13:55] [INFO ] Flatten gal took : 37 ms
[2026-05-22 18:13:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 4 ms.
[2026-05-22 18:13:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality8738345091528517048.gal : 3 ms
[2026-05-22 18:13:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality11775264540634321536.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/CTLCardinality8738345091528517048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11775264540634321536.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 : 1452/1452 places, 1850/1850 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1439 transition count 1837
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1439 transition count 1837
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 1439 transition count 1836
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 33 place count 1433 transition count 1823
Iterating global reduction 1 with 6 rules applied. Total rules applied 39 place count 1433 transition count 1823
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 1433 transition count 1822
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 43 place count 1430 transition count 1812
Iterating global reduction 2 with 3 rules applied. Total rules applied 46 place count 1430 transition count 1812
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 1427 transition count 1809
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 1427 transition count 1809
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 1424 transition count 1799
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 1424 transition count 1799
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 1421 transition count 1789
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 1421 transition count 1789
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 67 place count 1418 transition count 1786
Iterating global reduction 2 with 3 rules applied. Total rules applied 70 place count 1418 transition count 1786
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 72 place count 1416 transition count 1777
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 1416 transition count 1777
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 76 place count 1414 transition count 1768
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 1414 transition count 1768
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 80 place count 1412 transition count 1766
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 1412 transition count 1766
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 84 place count 1410 transition count 1757
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 1410 transition count 1757
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 87 place count 1409 transition count 1749
Iterating global reduction 2 with 1 rules applied. Total rules applied 88 place count 1409 transition count 1749
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 1408 transition count 1748
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 1408 transition count 1748
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 1407 transition count 1740
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 1407 transition count 1740
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 93 place count 1406 transition count 1732
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 1406 transition count 1732
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 1405 transition count 1731
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 1405 transition count 1731
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 1404 transition count 1723
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 1404 transition count 1723
Applied a total of 98 rules in 860 ms. Remains 1404 /1452 variables (removed 48) and now considering 1723/1850 (removed 127) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5424270610082345993.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5452359410202887640.kers'
[2026-05-22 18:14:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5424270610082345993.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5452359410202887640.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1723 rows 1404 cols 5347 entries
Finished phase 1 with 907 SingleSign rule and 348 generalized
[2026-05-22 18:14:26] [INFO ] Computed 149 invariants in 10 ms
Computed 149 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-5452359410202887640.kers
Total runtime 19 ms.
[2026-05-22 18:14:27] [INFO ] Implicit Places using invariants in 920 ms returned []
[2026-05-22 18:14:27] [INFO ] Invariant cache hit.
[2026-05-22 18:14:30] [INFO ] Implicit Places using invariants and state equation in 2663 ms returned []
Implicit Place search using SMT with State Equation took 3615 ms to find 0 implicit places.
Running 1722 sub problems to find dead transitions.
[2026-05-22 18:14:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1403 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1722 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1403/3127 variables, and 86 constraints, problems are : Problem set: 0 solved, 1722 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1404 constraints, PredecessorRefiner: 1722/1722 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1722 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1403 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1722 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1403/3127 variables, and 86 constraints, problems are : Problem set: 0 solved, 1722 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1404 constraints, PredecessorRefiner: 0/1722 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60433ms problems are : Problem set: 0 solved, 1722 unsolved
Search for dead transitions found 0 dead transitions in 60435ms
Starting structural reductions in LTL mode, iteration 1 : 1404/1452 places, 1723/1850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64914 ms. Remains : 1404/1452 places, 1723/1850 transitions.
[2026-05-22 18:15:30] [INFO ] Flatten gal took : 20 ms
[2026-05-22 18:15:30] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:15:30] [INFO ] Input system was already deterministic with 1723 transitions.
[2026-05-22 18:15:30] [INFO ] Flatten gal took : 21 ms
[2026-05-22 18:15:30] [INFO ] Flatten gal took : 22 ms
[2026-05-22 18:15:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality5245452368614974607.gal : 6 ms
[2026-05-22 18:15:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality2124712126527954418.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/CTLCardinality5245452368614974607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2124712126527954418.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.
[2026-05-22 18:16:00] [INFO ] Flatten gal took : 55 ms
[2026-05-22 18:16:00] [INFO ] Applying decomposition
[2026-05-22 18:16:00] [INFO ] Flatten gal took : 31 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/graph6102098447910840669.txt' '-o' '/tmp/graph6102098447910840669.bin' '-w' '/tmp/graph6102098447910840669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6102098447910840669.bin' '-l' '-1' '-v' '-w' '/tmp/graph6102098447910840669.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:16:01] [INFO ] Decomposing Gal with order
[2026-05-22 18:16:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:16:01] [INFO ] Removed a total of 1301 redundant transitions.
[2026-05-22 18:16:01] [INFO ] Flatten gal took : 74 ms
[2026-05-22 18:16:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 6 ms.
[2026-05-22 18:16:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality14775514470490559175.gal : 8 ms
[2026-05-22 18:16:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality4194040052830052747.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/CTLCardinality14775514470490559175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4194040052830052747.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 : 1452/1452 places, 1850/1850 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1439 transition count 1837
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1439 transition count 1837
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 1439 transition count 1836
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 33 place count 1433 transition count 1823
Iterating global reduction 1 with 6 rules applied. Total rules applied 39 place count 1433 transition count 1823
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 1433 transition count 1822
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 43 place count 1430 transition count 1812
Iterating global reduction 2 with 3 rules applied. Total rules applied 46 place count 1430 transition count 1812
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 1427 transition count 1809
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 1427 transition count 1809
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 1424 transition count 1799
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 1424 transition count 1799
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 1421 transition count 1789
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 1421 transition count 1789
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 67 place count 1418 transition count 1786
Iterating global reduction 2 with 3 rules applied. Total rules applied 70 place count 1418 transition count 1786
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 72 place count 1416 transition count 1777
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 1416 transition count 1777
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 76 place count 1414 transition count 1768
Iterating global reduction 2 with 2 rules applied. Total rules applied 78 place count 1414 transition count 1768
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 80 place count 1412 transition count 1766
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 1412 transition count 1766
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 84 place count 1410 transition count 1757
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 1410 transition count 1757
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 88 place count 1408 transition count 1748
Iterating global reduction 2 with 2 rules applied. Total rules applied 90 place count 1408 transition count 1748
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 92 place count 1406 transition count 1746
Iterating global reduction 2 with 2 rules applied. Total rules applied 94 place count 1406 transition count 1746
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 1405 transition count 1738
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 1405 transition count 1738
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 1404 transition count 1730
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 1404 transition count 1730
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 1403 transition count 1729
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 1403 transition count 1729
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 1402 transition count 1721
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 1402 transition count 1721
Applied a total of 102 rules in 845 ms. Remains 1402 /1452 variables (removed 50) and now considering 1721/1850 (removed 129) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3140809043808548442.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12239364156153739164.kers'
[2026-05-22 18:16:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3140809043808548442.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12239364156153739164.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1721 rows 1402 cols 5340 entries
Finished phase 1 with 907 SingleSign rule and 346 generalized
[2026-05-22 18:16:32] [INFO ] Computed 149 invariants in 33 ms
Computed 149 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-12239364156153739164.kers
Total runtime 37 ms.
[2026-05-22 18:16:33] [INFO ] Implicit Places using invariants in 1262 ms returned []
[2026-05-22 18:16:33] [INFO ] Invariant cache hit.
[2026-05-22 18:16:36] [INFO ] Implicit Places using invariants and state equation in 3249 ms returned []
Implicit Place search using SMT with State Equation took 4531 ms to find 0 implicit places.
Running 1720 sub problems to find dead transitions.
[2026-05-22 18:16:36] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1720 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3123 variables, and 86 constraints, problems are : Problem set: 0 solved, 1720 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1720/1720 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1720 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 1720 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3123 variables, and 86 constraints, problems are : Problem set: 0 solved, 1720 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 86/119 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1720 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60517ms problems are : Problem set: 0 solved, 1720 unsolved
Search for dead transitions found 0 dead transitions in 60520ms
Starting structural reductions in LTL mode, iteration 1 : 1402/1452 places, 1721/1850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65903 ms. Remains : 1402/1452 places, 1721/1850 transitions.
[2026-05-22 18:17:37] [INFO ] Flatten gal took : 32 ms
[2026-05-22 18:17:37] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:17:37] [INFO ] Input system was already deterministic with 1721 transitions.
[2026-05-22 18:17:37] [INFO ] Flatten gal took : 26 ms
[2026-05-22 18:17:37] [INFO ] Flatten gal took : 27 ms
[2026-05-22 18:17:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality16416923752216641087.gal : 7 ms
[2026-05-22 18:17:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality11033094909978373106.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/CTLCardinality16416923752216641087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11033094909978373106.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.
[2026-05-22 18:18:07] [INFO ] Flatten gal took : 50 ms
[2026-05-22 18:18:07] [INFO ] Applying decomposition
[2026-05-22 18:18:07] [INFO ] Flatten gal took : 29 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/graph11859807824877293653.txt' '-o' '/tmp/graph11859807824877293653.bin' '-w' '/tmp/graph11859807824877293653.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11859807824877293653.bin' '-l' '-1' '-v' '-w' '/tmp/graph11859807824877293653.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:18:07] [INFO ] Decomposing Gal with order
[2026-05-22 18:18:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:18:07] [INFO ] Removed a total of 1312 redundant transitions.
[2026-05-22 18:18:07] [INFO ] Flatten gal took : 39 ms
[2026-05-22 18:18:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 6 ms.
[2026-05-22 18:18:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality17526291976448805630.gal : 9 ms
[2026-05-22 18:18:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality14316725339746853607.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/CTLCardinality17526291976448805630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14316725339746853607.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 SI_CTL mode, iteration 0 : 1452/1452 places, 1850/1850 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 267 transitions
Trivial Post-agglo rules discarded 267 transitions
Performed 267 trivial Post agglomeration. Transition count delta: 267
Iterating post reduction 0 with 267 rules applied. Total rules applied 267 place count 1451 transition count 1582
Reduce places removed 267 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 with 272 rules applied. Total rules applied 539 place count 1184 transition count 1577
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 542 place count 1181 transition count 1577
Performed 383 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 383 Pre rules applied. Total rules applied 542 place count 1181 transition count 1194
Deduced a syphon composed of 383 places in 2 ms
Ensure Unique test removed 33 places
Reduce places removed 416 places and 0 transitions.
Iterating global reduction 3 with 799 rules applied. Total rules applied 1341 place count 765 transition count 1194
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 3 with 24 rules applied. Total rules applied 1365 place count 762 transition count 1173
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 1386 place count 741 transition count 1173
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 1386 place count 741 transition count 1160
Deduced a syphon composed of 13 places in 1 ms
Ensure Unique test removed 13 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 39 rules applied. Total rules applied 1425 place count 715 transition count 1160
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1425 place count 715 transition count 1148
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1449 place count 703 transition count 1148
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1456 place count 696 transition count 1141
Iterating global reduction 5 with 7 rules applied. Total rules applied 1463 place count 696 transition count 1141
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1463 place count 696 transition count 1139
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1467 place count 694 transition count 1139
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1470 place count 691 transition count 1129
Iterating global reduction 5 with 3 rules applied. Total rules applied 1473 place count 691 transition count 1129
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1474 place count 690 transition count 1121
Iterating global reduction 5 with 1 rules applied. Total rules applied 1475 place count 690 transition count 1121
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1476 place count 689 transition count 1113
Iterating global reduction 5 with 1 rules applied. Total rules applied 1477 place count 689 transition count 1113
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1478 place count 688 transition count 1105
Iterating global reduction 5 with 1 rules applied. Total rules applied 1479 place count 688 transition count 1105
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1480 place count 687 transition count 1097
Iterating global reduction 5 with 1 rules applied. Total rules applied 1481 place count 687 transition count 1097
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1482 place count 686 transition count 1089
Iterating global reduction 5 with 1 rules applied. Total rules applied 1483 place count 686 transition count 1089
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1484 place count 685 transition count 1081
Iterating global reduction 5 with 1 rules applied. Total rules applied 1485 place count 685 transition count 1081
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1486 place count 684 transition count 1073
Iterating global reduction 5 with 1 rules applied. Total rules applied 1487 place count 684 transition count 1073
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1488 place count 683 transition count 1065
Iterating global reduction 5 with 1 rules applied. Total rules applied 1489 place count 683 transition count 1065
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1490 place count 682 transition count 1057
Iterating global reduction 5 with 1 rules applied. Total rules applied 1491 place count 682 transition count 1057
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1492 place count 681 transition count 1049
Iterating global reduction 5 with 1 rules applied. Total rules applied 1493 place count 681 transition count 1049
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 5 with 190 rules applied. Total rules applied 1683 place count 585 transition count 955
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1687 place count 581 transition count 951
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1692 place count 580 transition count 951
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1693 place count 580 transition count 950
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1694 place count 579 transition count 950
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1694 place count 579 transition count 949
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1696 place count 578 transition count 949
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1699 place count 575 transition count 946
Iterating global reduction 7 with 3 rules applied. Total rules applied 1702 place count 575 transition count 946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1704 place count 575 transition count 944
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1705 place count 574 transition count 944
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1705 place count 574 transition count 943
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1707 place count 573 transition count 943
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1708 place count 572 transition count 942
Iterating global reduction 9 with 1 rules applied. Total rules applied 1709 place count 572 transition count 942
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1711 place count 570 transition count 940
Reduce places removed 5 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 9 with 7 rules applied. Total rules applied 1718 place count 565 transition count 938
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1720 place count 563 transition count 938
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 11 Pre rules applied. Total rules applied 1720 place count 563 transition count 927
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 23 rules applied. Total rules applied 1743 place count 551 transition count 927
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 11 with 6 rules applied. Total rules applied 1749 place count 545 transition count 927
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1749 place count 545 transition count 926
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1751 place count 544 transition count 926
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 12 with 12 rules applied. Total rules applied 1763 place count 538 transition count 920
Discarding 5 places :
Symmetric choice reduction at 12 with 5 rule applications. Total rules 1768 place count 533 transition count 915
Iterating global reduction 12 with 5 rules applied. Total rules applied 1773 place count 533 transition count 915
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 1776 place count 530 transition count 912
Iterating global reduction 12 with 3 rules applied. Total rules applied 1779 place count 530 transition count 912
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 1782 place count 530 transition count 909
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 3 Pre rules applied. Total rules applied 1782 place count 530 transition count 906
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 1788 place count 527 transition count 906
Applied a total of 1788 rules in 352 ms. Remains 527 /1452 variables (removed 925) and now considering 906/1850 (removed 944) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15777377975160441357.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14573053995267872438.kers'
[2026-05-22 18:18:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15777377975160441357.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14573053995267872438.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 906 rows 515 cols 3450 entries
Finished phase 1 with 150 SingleSign rule and 292 generalized
[2026-05-22 18:18:38] [INFO ] Computed 85 invariants in 5 ms
Computed 85 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-14573053995267872438.kers
Total runtime 8 ms.
[2026-05-22 18:18:38] [INFO ] Implicit Places using invariants in 516 ms returned [1, 18, 19, 32, 49, 67, 87, 142, 152, 153, 155, 172, 191, 210, 266, 267, 279, 280, 282, 299, 317, 338, 401, 402, 405, 416, 417, 418, 419, 420, 438, 460, 461, 462, 463]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 518 ms to find 35 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 492/1452 places, 906/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 492 transition count 837
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 423 transition count 837
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 138 place count 423 transition count 815
Deduced a syphon composed of 22 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 45 rules applied. Total rules applied 183 place count 400 transition count 815
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 195 place count 396 transition count 807
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 203 place count 388 transition count 807
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 206 place count 385 transition count 804
Iterating global reduction 4 with 3 rules applied. Total rules applied 209 place count 385 transition count 804
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 211 place count 385 transition count 802
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 249 place count 366 transition count 783
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 250 place count 366 transition count 782
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 251 place count 366 transition count 781
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 252 place count 365 transition count 781
Applied a total of 252 rules in 36 ms. Remains 365 /492 variables (removed 127) and now considering 781/906 (removed 125) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5131321111039530952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-300994064252214080.kers'
[2026-05-22 18:18:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5131321111039530952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-300994064252214080.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 781 rows 365 cols 3065 entries
Finished phase 1 with 137 SingleSign rule and 183 generalized
[2026-05-22 18:18:38] [INFO ] Computed 45 invariants in 5 ms
Computed 45 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-300994064252214080.kers
Total runtime 6 ms.
[2026-05-22 18:18:39] [INFO ] Implicit Places using invariants in 308 ms returned [91, 98, 104, 182, 189, 195, 274, 281, 287, 362]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 311 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 355/1452 places, 781/1850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 355 transition count 780
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 354 transition count 780
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 348 transition count 774
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 348 transition count 774
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 342 transition count 768
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 342 transition count 768
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 339 transition count 765
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 339 transition count 765
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 336 transition count 762
Applied a total of 38 rules in 28 ms. Remains 336 /355 variables (removed 19) and now considering 762/781 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15452457064898000525.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11548291460833293621.kers'
[2026-05-22 18:18:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15452457064898000525.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11548291460833293621.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 762 rows 336 cols 2994 entries
Finished phase 1 with 131 SingleSign rule and 170 generalized
[2026-05-22 18:18:39] [INFO ] Computed 35 invariants in 14 ms
Computed 35 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-11548291460833293621.kers
Total runtime 15 ms.
[2026-05-22 18:18:39] [INFO ] Implicit Places using invariants in 403 ms returned []
[2026-05-22 18:18:39] [INFO ] Invariant cache hit.
[2026-05-22 18:18:40] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1286 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 336/1452 places, 762/1850 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2534 ms. Remains : 336/1452 places, 762/1850 transitions.
[2026-05-22 18:18:40] [INFO ] Flatten gal took : 11 ms
[2026-05-22 18:18:40] [INFO ] Flatten gal took : 11 ms
[2026-05-22 18:18:40] [INFO ] Input system was already deterministic with 762 transitions.
[2026-05-22 18:18:40] [INFO ] Flatten gal took : 11 ms
[2026-05-22 18:18:40] [INFO ] Flatten gal took : 12 ms
[2026-05-22 18:18:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality9409285562055647810.gal : 3 ms
[2026-05-22 18:18:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality11773279671337116425.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/CTLCardinality9409285562055647810.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11773279671337116425.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.
[2026-05-22 18:19:10] [INFO ] Flatten gal took : 33 ms
[2026-05-22 18:19:10] [INFO ] Applying decomposition
[2026-05-22 18:19:10] [INFO ] Flatten gal took : 17 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/graph6822700262441370319.txt' '-o' '/tmp/graph6822700262441370319.bin' '-w' '/tmp/graph6822700262441370319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6822700262441370319.bin' '-l' '-1' '-v' '-w' '/tmp/graph6822700262441370319.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:19:10] [INFO ] Decomposing Gal with order
[2026-05-22 18:19:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:19:10] [INFO ] Removed a total of 1476 redundant transitions.
[2026-05-22 18:19:10] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:19:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 4 ms.
[2026-05-22 18:19:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality11111961235399533912.gal : 3 ms
[2026-05-22 18:19:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality13719353145709171089.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/CTLCardinality11111961235399533912.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13719353145709171089.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.
[2026-05-22 18:19:40] [INFO ] Flatten gal took : 24 ms
[2026-05-22 18:19:40] [INFO ] Flatten gal took : 23 ms
[2026-05-22 18:19:40] [INFO ] Applying decomposition
[2026-05-22 18:19:40] [INFO ] Flatten gal took : 24 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/graph12269148944886111732.txt' '-o' '/tmp/graph12269148944886111732.bin' '-w' '/tmp/graph12269148944886111732.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12269148944886111732.bin' '-l' '-1' '-v' '-w' '/tmp/graph12269148944886111732.weights' '-q' '0' '-e' '0.001'
[2026-05-22 18:19:41] [INFO ] Decomposing Gal with order
[2026-05-22 18:19:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:19:41] [INFO ] Removed a total of 1484 redundant transitions.
[2026-05-22 18:19:41] [INFO ] Flatten gal took : 40 ms
[2026-05-22 18:19:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 12 ms.
[2026-05-22 18:19:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality1004403383435485103.gal : 9 ms
[2026-05-22 18:19:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality6399942765253918070.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/CTLCardinality1004403383435485103.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6399942765253918070.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 14 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 18:48:07] [INFO ] Applying decomposition
[2026-05-22 18:48:07] [INFO ] Flatten gal took : 25 ms
[2026-05-22 18:48:07] [INFO ] Decomposing Gal with order
[2026-05-22 18:48:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 18:48:07] [INFO ] Removed a total of 1368 redundant transitions.
[2026-05-22 18:48:07] [INFO ] Flatten gal took : 50 ms
[2026-05-22 18:48:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 1896 labels/synchronizations in 25 ms.
[2026-05-22 18:48:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality15661124177895663669.gal : 8 ms
[2026-05-22 18:48:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality4979869470239038140.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/CTLCardinality15661124177895663669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4979869470239038140.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 14 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="ASLink-PT-03b"
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 ASLink-PT-03b, 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 r002-oct2-177944366200321"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03b.tgz
mv ASLink-PT-03b 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 ;