About the Execution of ITS-Tools for Champagne-PT-H09T0R
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16184.743 | 3600000.00 | 3760886.00 | 14569.30 | FFFTT??FFTF?TFT? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r050-smll-177946901100121.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Champagne-PT-H09T0R, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r050-smll-177946901100121
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 904K
-rw-r--r-- 1 mcc users 6.4K Mar 6 10:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 6 10:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 6 10:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 6 10:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 6 10:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 181K Mar 6 10:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 10:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Mar 6 10:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 366K 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 Champagne-PT-H09T0R-CTLCardinality-2024-00
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-01
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-02
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-03
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-04
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-05
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-06
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-07
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-08
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-09
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-10
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-11
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-12
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-13
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-14
FORMULA_NAME Champagne-PT-H09T0R-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779522587126
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Champagne-PT-H09T0R
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 07:49:49] [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]
[2026-05-23 07:49:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 07:49:51] [INFO ] Load time of PNML (sax parser for PT used): 624 ms
[2026-05-23 07:49:51] [INFO ] Transformed 979 places.
[2026-05-23 07:49:51] [INFO ] Transformed 1572 transitions.
[2026-05-23 07:49:51] [INFO ] Found NUPN structural information;
[2026-05-23 07:49:51] [INFO ] Parsed PT model containing 979 places and 1572 transitions and 4420 arcs in 1238 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 34 ms.
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 95 out of 979 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 979/979 places, 1572/1572 transitions.
Discarding 204 places :
Symmetric choice reduction at 0 with 204 rule applications. Total rules 204 place count 775 transition count 1368
Iterating global reduction 0 with 204 rules applied. Total rules applied 408 place count 775 transition count 1368
Discarding 107 places :
Symmetric choice reduction at 0 with 107 rule applications. Total rules 515 place count 668 transition count 1261
Iterating global reduction 0 with 107 rules applied. Total rules applied 622 place count 668 transition count 1261
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 683 place count 607 transition count 1076
Iterating global reduction 0 with 61 rules applied. Total rules applied 744 place count 607 transition count 1076
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 769 place count 607 transition count 1051
Applied a total of 769 rules in 394 ms. Remains 607 /979 variables (removed 372) and now considering 1051/1572 (removed 521) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11409199516720428231.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17940590325114344705.kers'
[2026-05-23 07:49:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11409199516720428231.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17940590325114344705.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1051 rows 607 cols 3092 entries
Finished phase 1 with 558 SingleSign rule and 0 generalized
[2026-05-23 07:49:52] [INFO ] Computed 49 invariants in 6 ms
Computed 49 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-17940590325114344705.kers
Total runtime 9 ms.
[2026-05-23 07:49:54] [INFO ] Implicit Places using invariants in 2511 ms returned []
[2026-05-23 07:49:54] [INFO ] Invariant cache hit.
[2026-05-23 07:49:55] [INFO ] Implicit Places using invariants and state equation in 1068 ms returned []
Implicit Place search using SMT with State Equation took 3649 ms to find 0 implicit places.
Running 1050 sub problems to find dead transitions.
[2026-05-23 07:49:55] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 606/1658 variables, and 0 constraints, problems are : Problem set: 0 solved, 1050 unsolved in 30094 ms.
Refiners :[Positive P Invariants (semi-flows): 0/49 constraints, State Equation: 0/607 constraints, PredecessorRefiner: 1050/1050 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1050 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 606/1658 variables, and 0 constraints, problems are : Problem set: 0 solved, 1050 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/49 constraints, State Equation: 0/607 constraints, PredecessorRefiner: 0/1050 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61023ms problems are : Problem set: 0 solved, 1050 unsolved
Search for dead transitions found 0 dead transitions in 61064ms
Starting structural reductions in LTL mode, iteration 1 : 607/979 places, 1051/1572 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65200 ms. Remains : 607/979 places, 1051/1572 transitions.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Applied a total of 0 rules in 35 ms. Remains 607 /607 variables (removed 0) and now considering 1051/1051 (removed 0) transitions.
[2026-05-23 07:50:56] [INFO ] Invariant cache hit.
[2026-05-23 07:50:57] [INFO ] Implicit Places using invariants in 421 ms returned []
[2026-05-23 07:50:57] [INFO ] Invariant cache hit.
[2026-05-23 07:50:58] [INFO ] Implicit Places using invariants and state equation in 728 ms returned []
Implicit Place search using SMT with State Equation took 1151 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1187 ms. Remains : 607/607 places, 1051/1051 transitions.
Support contains 95 out of 607 places after structural reductions.
[2026-05-23 07:50:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 07:50:58] [INFO ] Flatten gal took : 237 ms
[2026-05-23 07:50:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 07:50:58] [INFO ] Flatten gal took : 120 ms
[2026-05-23 07:50:58] [INFO ] Input system was already deterministic with 1051 transitions.
Support contains 85 out of 607 places (down from 95) after GAL structural reductions.
RANDOM walk for 40000 steps (63 resets) in 2334 ms. (17 steps per ms) remains 5/51 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 210 ms. (189 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 196 ms. (203 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 5/5 properties
[2026-05-23 07:50:59] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 131/142 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 465/607 variables, 40/49 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/607 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1051/1658 variables, 607/656 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1658 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/1658 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1658/1658 variables, and 656 constraints, problems are : Problem set: 0 solved, 5 unsolved in 790 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 607/607 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 131/142 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 465/607 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/607 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/607 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1051/1658 variables, 607/659 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1658 variables, 5/664 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1658 variables, 5/669 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1658 variables, 9/678 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1658 variables, 1/679 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1658/1658 variables, and 679 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 607/607 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5814ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11 out of 607 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Graph (trivial) has 563 edges and 607 vertex of which 73 / 607 are part of one of the 14 SCC in 16 ms
Free SCC test removed 59 places
Drop transitions (Empty/Sink Transition effects.) removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 0 with 123 rules applied. Total rules applied 124 place count 548 transition count 847
Reduce places removed 123 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 1 with 203 rules applied. Total rules applied 327 place count 425 transition count 767
Reduce places removed 37 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 40 rules applied. Total rules applied 367 place count 388 transition count 764
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 373 place count 385 transition count 761
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 374 place count 384 transition count 761
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 22 Pre rules applied. Total rules applied 374 place count 384 transition count 739
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 418 place count 362 transition count 739
Discarding 42 places :
Symmetric choice reduction at 5 with 42 rule applications. Total rules 460 place count 320 transition count 660
Iterating global reduction 5 with 42 rules applied. Total rules applied 502 place count 320 transition count 660
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 507 place count 320 transition count 655
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 11 Pre rules applied. Total rules applied 507 place count 320 transition count 644
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 529 place count 309 transition count 644
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 535 place count 303 transition count 595
Iterating global reduction 6 with 6 rules applied. Total rules applied 541 place count 303 transition count 595
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 547 place count 303 transition count 589
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 0 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 7 with 290 rules applied. Total rules applied 837 place count 158 transition count 444
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 844 place count 151 transition count 395
Iterating global reduction 7 with 7 rules applied. Total rules applied 851 place count 151 transition count 395
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 858 place count 151 transition count 388
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 864 place count 148 transition count 399
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 868 place count 148 transition count 395
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 875 place count 148 transition count 388
Free-agglomeration rule applied 82 times.
Iterating global reduction 9 with 82 rules applied. Total rules applied 957 place count 148 transition count 306
Reduce places removed 82 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 9 with 337 rules applied. Total rules applied 1294 place count 66 transition count 51
Ensure Unique test removed 15 places
Iterating post reduction 10 with 15 rules applied. Total rules applied 1309 place count 51 transition count 51
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1310 place count 50 transition count 50
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 11 with 44 rules applied. Total rules applied 1354 place count 27 transition count 29
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 2 Pre rules applied. Total rules applied 1354 place count 27 transition count 27
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 1360 place count 23 transition count 27
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 12 with 7 rules applied. Total rules applied 1367 place count 23 transition count 20
Free-agglomeration rule applied 3 times.
Iterating global reduction 12 with 3 rules applied. Total rules applied 1370 place count 23 transition count 17
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 1373 place count 20 transition count 17
Applied a total of 1373 rules in 355 ms. Remains 20 /607 variables (removed 587) and now considering 17/1051 (removed 1034) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355 ms. Remains : 20/607 places, 17/1051 transitions.
RANDOM walk for 6178 steps (0 resets) in 130 ms. (47 steps per ms) remains 0/5 properties
[2026-05-23 07:51:06] [INFO ] Flatten gal took : 81 ms
[2026-05-23 07:51:06] [INFO ] Flatten gal took : 80 ms
[2026-05-23 07:51:06] [INFO ] Input system was already deterministic with 1051 transitions.
Computed a total of 88 stabilizing places and 88 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Graph (trivial) has 559 edges and 607 vertex of which 73 / 607 are part of one of the 14 SCC in 3 ms
Free SCC test removed 59 places
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 122 transitions
Trivial Post-agglo rules discarded 122 transitions
Performed 122 trivial Post agglomeration. Transition count delta: 122
Iterating post reduction 0 with 122 rules applied. Total rules applied 123 place count 547 transition count 861
Reduce places removed 122 places and 0 transitions.
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 1 with 206 rules applied. Total rules applied 329 place count 425 transition count 777
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 369 place count 385 transition count 777
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 369 place count 385 transition count 757
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 409 place count 365 transition count 757
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 452 place count 322 transition count 680
Iterating global reduction 3 with 43 rules applied. Total rules applied 495 place count 322 transition count 680
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 499 place count 322 transition count 676
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 499 place count 322 transition count 663
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 525 place count 309 transition count 663
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 531 place count 303 transition count 614
Iterating global reduction 4 with 6 rules applied. Total rules applied 537 place count 303 transition count 614
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 543 place count 303 transition count 608
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 139
Deduced a syphon composed of 139 places in 1 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 5 with 278 rules applied. Total rules applied 821 place count 164 transition count 469
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 826 place count 159 transition count 442
Iterating global reduction 5 with 5 rules applied. Total rules applied 831 place count 159 transition count 442
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 836 place count 159 transition count 437
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 838 place count 157 transition count 435
Applied a total of 838 rules in 198 ms. Remains 157 /607 variables (removed 450) and now considering 435/1051 (removed 616) transitions.
[2026-05-23 07:51:06] [INFO ] Flow matrix only has 186 transitions (discarded 249 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15854892894683330647.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6008810829665208793.kers'
[2026-05-23 07:51:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15854892894683330647.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6008810829665208793.kers]
Normalized transition count is 185 out of 186 initially.
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 185 rows 146 cols 511 entries
Finished phase 1 with 108 SingleSign rule and 0 generalized
[2026-05-23 07:51:06] [INFO ] Computed 49 invariants in 1 ms
Computed 49 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6008810829665208793.kers
Total runtime 2 ms.
[2026-05-23 07:51:06] [INFO ] Implicit Places using invariants in 197 ms returned []
[2026-05-23 07:51:06] [INFO ] Flow matrix only has 186 transitions (discarded 249 similar events)
[2026-05-23 07:51:06] [INFO ] Invariant cache hit.
[2026-05-23 07:51:07] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
[2026-05-23 07:51:07] [INFO ] Redundant transitions in 45 ms returned []
Running 337 sub problems to find dead transitions.
[2026-05-23 07:51:07] [INFO ] Flow matrix only has 186 transitions (discarded 249 similar events)
[2026-05-23 07:51:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 2 (OVERLAPS) 5/157 variables, 6/49 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/157 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 5 (OVERLAPS) 185/342 variables, 157/207 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 342/343 variables, and 207 constraints, problems are : Problem set: 0 solved, 337 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 157/157 constraints, PredecessorRefiner: 337/337 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 337 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 3 (OVERLAPS) 5/157 variables, 6/50 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/157 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 5 (OVERLAPS) 185/342 variables, 157/207 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 337/544 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 3/547 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/342 variables, 20/567 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 342/343 variables, and 567 constraints, problems are : Problem set: 0 solved, 337 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 157/157 constraints, PredecessorRefiner: 337/337 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 23/23 constraints]
After SMT, in 60148ms problems are : Problem set: 0 solved, 337 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Starting structural reductions in SI_CTL mode, iteration 1 : 157/607 places, 435/1051 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60914 ms. Remains : 157/607 places, 435/1051 transitions.
[2026-05-23 07:52:07] [INFO ] Flatten gal took : 33 ms
[2026-05-23 07:52:07] [INFO ] Flatten gal took : 36 ms
[2026-05-23 07:52:07] [INFO ] Input system was already deterministic with 435 transitions.
[2026-05-23 07:52:07] [INFO ] Flatten gal took : 26 ms
[2026-05-23 07:52:07] [INFO ] Flatten gal took : 24 ms
[2026-05-23 07:52:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality12090037305496567419.gal : 27 ms
[2026-05-23 07:52:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality2611714734265401423.ctl : 7 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/CTLCardinality12090037305496567419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2611714734265401423.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.16043e+23,0.251689,6896,2,318,5,11519,6,0,1050,6069,0
Converting to forward existential form...Done !
original formula: AG(A((((!(((p365==1)||(p513==0))||(p466==1)))&&((p298==0)||(p256==1)))&&(((p501==0)||(p545==1))&&((p63==0)||(p594==1)))) U AF((((p466==0)...182
=> equivalent forward existential formula: ([FwdG((FwdU(FwdU(Init,TRUE),!(!(EG(!((((p466==0)||(p541==0))||(p791==1))))))) * !((((!(((p365==1)||(p513==0))||...376
Reverse transition relation is NOT exact ! Due to transitions t11, t18, t286, Intersection with reachable at each step enabled. (destroyed/reverse/interse...177
(forward)formula 0,0,1.6792,34556,1,0,875,191091,883,412,7021,146122,1040
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Graph (trivial) has 577 edges and 607 vertex of which 73 / 607 are part of one of the 14 SCC in 1 ms
Free SCC test removed 59 places
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 130 transitions
Trivial Post-agglo rules discarded 130 transitions
Performed 130 trivial Post agglomeration. Transition count delta: 130
Iterating post reduction 0 with 130 rules applied. Total rules applied 131 place count 547 transition count 853
Reduce places removed 130 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 1 with 217 rules applied. Total rules applied 348 place count 417 transition count 766
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 388 place count 377 transition count 766
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 388 place count 377 transition count 746
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 428 place count 357 transition count 746
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 477 place count 308 transition count 660
Iterating global reduction 3 with 49 rules applied. Total rules applied 526 place count 308 transition count 660
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 531 place count 308 transition count 655
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 17 Pre rules applied. Total rules applied 531 place count 308 transition count 638
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 565 place count 291 transition count 638
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 571 place count 285 transition count 589
Iterating global reduction 4 with 6 rules applied. Total rules applied 577 place count 285 transition count 589
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 583 place count 285 transition count 583
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 139
Deduced a syphon composed of 139 places in 0 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 5 with 278 rules applied. Total rules applied 861 place count 146 transition count 444
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 868 place count 139 transition count 395
Iterating global reduction 5 with 7 rules applied. Total rules applied 875 place count 139 transition count 395
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 882 place count 139 transition count 388
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 884 place count 137 transition count 386
Applied a total of 884 rules in 118 ms. Remains 137 /607 variables (removed 470) and now considering 386/1051 (removed 665) transitions.
[2026-05-23 07:52:09] [INFO ] Flow matrix only has 127 transitions (discarded 259 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14629862607513707983.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10045097086019834029.kers'
[2026-05-23 07:52:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14629862607513707983.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10045097086019834029.kers]
Normalized transition count is 126 out of 127 initially.
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 126 rows 125 cols 324 entries
Finished phase 1 with 88 SingleSign rule and 0 generalized
[2026-05-23 07:52:09] [INFO ] Computed 49 invariants in 1 ms
Computed 49 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10045097086019834029.kers
Total runtime 3 ms.
[2026-05-23 07:52:09] [INFO ] Implicit Places using invariants in 411 ms returned []
[2026-05-23 07:52:09] [INFO ] Flow matrix only has 127 transitions (discarded 259 similar events)
[2026-05-23 07:52:09] [INFO ] Invariant cache hit.
[2026-05-23 07:52:10] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 670 ms to find 0 implicit places.
[2026-05-23 07:52:10] [INFO ] Redundant transitions in 9 ms returned []
Running 287 sub problems to find dead transitions.
[2026-05-23 07:52:10] [INFO ] Flow matrix only has 127 transitions (discarded 259 similar events)
[2026-05-23 07:52:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (OVERLAPS) 3/137 variables, 3/49 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (OVERLAPS) 126/263 variables, 137/186 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 6 (OVERLAPS) 0/263 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 287 unsolved
No progress, stopping.
After SMT solving in domain Real declared 263/264 variables, and 186 constraints, problems are : Problem set: 0 solved, 287 unsolved in 20885 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 287 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (OVERLAPS) 3/137 variables, 3/49 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (OVERLAPS) 126/263 variables, 137/186 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 287/473 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 7 (OVERLAPS) 0/263 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 287 unsolved
No progress, stopping.
After SMT solving in domain Int declared 263/264 variables, and 473 constraints, problems are : Problem set: 0 solved, 287 unsolved in 21644 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42572ms problems are : Problem set: 0 solved, 287 unsolved
Search for dead transitions found 0 dead transitions in 42574ms
Starting structural reductions in SI_CTL mode, iteration 1 : 137/607 places, 386/1051 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43381 ms. Remains : 137/607 places, 386/1051 transitions.
[2026-05-23 07:52:52] [INFO ] Flatten gal took : 9 ms
[2026-05-23 07:52:52] [INFO ] Flatten gal took : 9 ms
[2026-05-23 07:52:52] [INFO ] Input system was already deterministic with 386 transitions.
RANDOM walk for 133 steps (0 resets) in 8 ms. (14 steps per ms) remains 0/1 properties
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 07:52:52] [INFO ] Flatten gal took : 10 ms
[2026-05-23 07:52:52] [INFO ] Flatten gal took : 11 ms
[2026-05-23 07:52:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15376964236178507163.gal : 7 ms
[2026-05-23 07:52:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5572156085058520041.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/ReachabilityCardinality15376964236178507163.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5572156085058520041.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 ...329
ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 540 transition count 953
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 540 transition count 953
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 141 place count 540 transition count 946
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 177 place count 504 transition count 881
Iterating global reduction 1 with 36 rules applied. Total rules applied 213 place count 504 transition count 881
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 220 place count 504 transition count 874
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 241 place count 483 transition count 797
Iterating global reduction 2 with 21 rules applied. Total rules applied 262 place count 483 transition count 797
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 270 place count 483 transition count 789
Applied a total of 270 rules in 102 ms. Remains 483 /607 variables (removed 124) and now considering 789/1051 (removed 262) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4445284632036680797.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5972223970256083004.kers'
[2026-05-23 07:52:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4445284632036680797.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5972223970256083004.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 789 rows 483 cols 2302 entries
Finished phase 1 with 434 SingleSign rule and 0 generalized
[2026-05-23 07:52:53] [INFO ] Computed 49 invariants in 3 ms
Computed 49 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5972223970256083004.kers
Total runtime 5 ms.
[2026-05-23 07:52:53] [INFO ] Implicit Places using invariants in 409 ms returned []
[2026-05-23 07:52:53] [INFO ] Invariant cache hit.
[2026-05-23 07:52:54] [INFO ] Implicit Places using invariants and state equation in 749 ms returned []
Implicit Place search using SMT with State Equation took 1160 ms to find 0 implicit places.
Running 788 sub problems to find dead transitions.
[2026-05-23 07:52:54] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 788 unsolved
SMT process timed out in 30191ms, After SMT, problems are : Problem set: 0 solved, 788 unsolved
Search for dead transitions found 0 dead transitions in 30195ms
Starting structural reductions in LTL mode, iteration 1 : 483/607 places, 789/1051 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31462 ms. Remains : 483/607 places, 789/1051 transitions.
[2026-05-23 07:53:24] [INFO ] Flatten gal took : 37 ms
[2026-05-23 07:53:24] [INFO ] Flatten gal took : 36 ms
[2026-05-23 07:53:24] [INFO ] Input system was already deterministic with 789 transitions.
[2026-05-23 07:53:24] [INFO ] Flatten gal took : 33 ms
[2026-05-23 07:53:24] [INFO ] Flatten gal took : 33 ms
[2026-05-23 07:53:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality13923737383973856558.gal : 24 ms
[2026-05-23 07:53:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality8481893665829271.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/CTLCardinality13923737383973856558.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8481893665829271.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:53:54] [INFO ] Flatten gal took : 22 ms
[2026-05-23 07:53:54] [INFO ] Applying decomposition
[2026-05-23 07:53:54] [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/graph1430805403730184969.txt' '-o' '/tmp/graph1430805403730184969.bin' '-w' '/tmp/graph1430805403730184969.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1430805403730184969.bin' '-l' '-1' '-v' '-w' '/tmp/graph1430805403730184969.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:53:55] [INFO ] Decomposing Gal with order
[2026-05-23 07:53:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:53:55] [INFO ] Removed a total of 701 redundant transitions.
[2026-05-23 07:53:55] [INFO ] Flatten gal took : 201 ms
[2026-05-23 07:53:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 48 ms.
[2026-05-23 07:53:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality13946355412243122394.gal : 22 ms
[2026-05-23 07:53:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality12844126512947312213.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/CTLCardinality13946355412243122394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12844126512947312213.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84573e+46,0.682951,19652,1755,24,32463,778,1041,46130,64,1615,0
Converting to forward existential form...Done !
original formula: AG((((i7.u23.p134==0) + EX((i22.u72.p422==0))) + ((i24.u81.p496==1) + ((i34.u117.p715==1) * EX(((i32.u110.p666==0)&&(i27.u94.p577==1)))))...157
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((i24.u81.p496==1) + ((i34.u117.p715==1) * EX(((i32.u110.p666==0)&&(i27.u94.p577==1)))))...217
Reverse transition relation is NOT exact ! Due to transitions t46, t56, t75, t95, t114, t154, t185, t204, t256, t275, t356, t476, i0.t400, i1.t451, i2.t490...1245
(forward)formula 0,1,2.70788,85960,1,0,237891,778,5742,194511,272,1615,464370
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 539 transition count 946
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 539 transition count 946
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 144 place count 539 transition count 938
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 180 place count 503 transition count 873
Iterating global reduction 1 with 36 rules applied. Total rules applied 216 place count 503 transition count 873
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 223 place count 503 transition count 866
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 243 place count 483 transition count 790
Iterating global reduction 2 with 20 rules applied. Total rules applied 263 place count 483 transition count 790
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 272 place count 483 transition count 781
Applied a total of 272 rules in 62 ms. Remains 483 /607 variables (removed 124) and now considering 781/1051 (removed 270) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8232610541825284572.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12820411610425865661.kers'
[2026-05-23 07:53:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8232610541825284572.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12820411610425865661.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 781 rows 483 cols 2272 entries
Finished phase 1 with 434 SingleSign rule and 0 generalized
[2026-05-23 07:53:58] [INFO ] Computed 49 invariants in 3 ms
Computed 49 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12820411610425865661.kers
Total runtime 5 ms.
[2026-05-23 07:53:58] [INFO ] Implicit Places using invariants in 272 ms returned []
[2026-05-23 07:53:58] [INFO ] Invariant cache hit.
[2026-05-23 07:53:59] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 1048 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2026-05-23 07:53:59] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 780 unsolved
SMT process timed out in 30177ms, After SMT, problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 30180ms
Starting structural reductions in LTL mode, iteration 1 : 483/607 places, 781/1051 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31298 ms. Remains : 483/607 places, 781/1051 transitions.
[2026-05-23 07:54:29] [INFO ] Flatten gal took : 29 ms
[2026-05-23 07:54:29] [INFO ] Flatten gal took : 33 ms
[2026-05-23 07:54:29] [INFO ] Input system was already deterministic with 781 transitions.
[2026-05-23 07:54:29] [INFO ] Flatten gal took : 35 ms
[2026-05-23 07:54:29] [INFO ] Flatten gal took : 32 ms
[2026-05-23 07:54:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality12025528844075105503.gal : 11 ms
[2026-05-23 07:54:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality3245312095651587302.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/CTLCardinality12025528844075105503.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3245312095651587302.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.
[2026-05-23 07:54:59] [INFO ] Flatten gal took : 19 ms
[2026-05-23 07:54:59] [INFO ] Applying decomposition
[2026-05-23 07:55:00] [INFO ] Flatten gal took : 18 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/graph2170774644699237768.txt' '-o' '/tmp/graph2170774644699237768.bin' '-w' '/tmp/graph2170774644699237768.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2170774644699237768.bin' '-l' '-1' '-v' '-w' '/tmp/graph2170774644699237768.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:55:00] [INFO ] Decomposing Gal with order
[2026-05-23 07:55:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:55:00] [INFO ] Removed a total of 683 redundant transitions.
[2026-05-23 07:55:00] [INFO ] Flatten gal took : 54 ms
[2026-05-23 07:55:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 20 ms.
[2026-05-23 07:55:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality12820299917176750509.gal : 13 ms
[2026-05-23 07:55:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality4155739293105173596.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/CTLCardinality12820299917176750509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4155739293105173596.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.73356e+46,0.685432,20272,1728,22,32083,794,1090,52096,57,1578,0
Converting to forward existential form...Done !
original formula: EF((EX(((i14.u49.p280==0)&&(i6.u22.p123==1))) * (((i21.u85.p519==0)||(i27.u93.p571==1))||((i31.u108.p643==0)||(i37.u122.p736==1)))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * (((i21.u85.p519==0)||(i27.u93.p571==1))||((i31.u108.p643==0)||(i37.u122.p736==1))))) * (...202
(forward)formula 0,1,0.778906,20464,1,0,32083,794,1483,52096,80,1578,27499
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 551 transition count 969
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 551 transition count 969
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 118 place count 551 transition count 963
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 149 place count 520 transition count 913
Iterating global reduction 1 with 31 rules applied. Total rules applied 180 place count 520 transition count 913
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 185 place count 520 transition count 908
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 202 place count 503 transition count 848
Iterating global reduction 2 with 17 rules applied. Total rules applied 219 place count 503 transition count 848
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 226 place count 503 transition count 841
Applied a total of 226 rules in 43 ms. Remains 503 /607 variables (removed 104) and now considering 841/1051 (removed 210) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8738307047652760608.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15596693840096567051.kers'
[2026-05-23 07:55:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8738307047652760608.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15596693840096567051.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 841 rows 503 cols 2470 entries
Finished phase 1 with 454 SingleSign rule and 0 generalized
[2026-05-23 07:55:01] [INFO ] Computed 49 invariants in 3 ms
Computed 49 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-15596693840096567051.kers
Total runtime 5 ms.
[2026-05-23 07:55:01] [INFO ] Implicit Places using invariants in 369 ms returned []
[2026-05-23 07:55:01] [INFO ] Invariant cache hit.
[2026-05-23 07:55:02] [INFO ] Implicit Places using invariants and state equation in 812 ms returned []
Implicit Place search using SMT with State Equation took 1189 ms to find 0 implicit places.
Running 840 sub problems to find dead transitions.
[2026-05-23 07:55:02] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 840 unsolved
SMT process timed out in 30159ms, After SMT, problems are : Problem set: 0 solved, 840 unsolved
Search for dead transitions found 0 dead transitions in 30161ms
Starting structural reductions in LTL mode, iteration 1 : 503/607 places, 841/1051 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31397 ms. Remains : 503/607 places, 841/1051 transitions.
[2026-05-23 07:55:32] [INFO ] Flatten gal took : 29 ms
[2026-05-23 07:55:32] [INFO ] Flatten gal took : 33 ms
[2026-05-23 07:55:32] [INFO ] Input system was already deterministic with 841 transitions.
[2026-05-23 07:55:32] [INFO ] Flatten gal took : 28 ms
[2026-05-23 07:55:32] [INFO ] Flatten gal took : 30 ms
[2026-05-23 07:55:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality11734719203504088299.gal : 9 ms
[2026-05-23 07:55:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality12937092527881448575.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/CTLCardinality11734719203504088299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12937092527881448575.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.
[2026-05-23 07:56:02] [INFO ] Flatten gal took : 15 ms
[2026-05-23 07:56:02] [INFO ] Applying decomposition
[2026-05-23 07:56:02] [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/graph359925792172302027.txt' '-o' '/tmp/graph359925792172302027.bin' '-w' '/tmp/graph359925792172302027.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph359925792172302027.bin' '-l' '-1' '-v' '-w' '/tmp/graph359925792172302027.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:56:02] [INFO ] Decomposing Gal with order
[2026-05-23 07:56:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:56:02] [INFO ] Removed a total of 790 redundant transitions.
[2026-05-23 07:56:02] [INFO ] Flatten gal took : 47 ms
[2026-05-23 07:56:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 17 ms.
[2026-05-23 07:56:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality2410988726334183215.gal : 10 ms
[2026-05-23 07:56:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality6408502551520198229.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/CTLCardinality2410988726334183215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6408502551520198229.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,1.93398e+47,0.809281,24052,1962,24,41233,687,1172,65469,65,1429,0
Converting to forward existential form...Done !
original formula: (AG((EX(((((i33.u125.p719==0)&&(i16.u65.p327==0)) + EX((i16.u64.p339==1))) + (((i19.u72.p388==0)||(i27.u101.p568==1)) * A((i7.u28.p154==1...389
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(Init,TRUE) * !(EX(((((i33.u125.p719==0)&&(i16.u65.p327==0)) + EX((i16.u64.p339==1))) + (((i19....550
Reverse transition relation is NOT exact ! Due to transitions t8, t54, t64, t83, t103, t143, t162, t192, t211, t264, t283, t369, t388, t493, i0.t405, i0.t4...1407
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 545 transition count 952
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 545 transition count 952
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 131 place count 545 transition count 945
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 165 place count 511 transition count 882
Iterating global reduction 1 with 34 rules applied. Total rules applied 199 place count 511 transition count 882
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 206 place count 511 transition count 875
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 224 place count 493 transition count 809
Iterating global reduction 2 with 18 rules applied. Total rules applied 242 place count 493 transition count 809
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 249 place count 493 transition count 802
Applied a total of 249 rules in 49 ms. Remains 493 /607 variables (removed 114) and now considering 802/1051 (removed 249) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11708759907005002143.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8157341535294781189.kers'
[2026-05-23 07:56:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11708759907005002143.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8157341535294781189.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 802 rows 493 cols 2334 entries
Finished phase 1 with 444 SingleSign rule and 0 generalized
[2026-05-23 07:56:33] [INFO ] Computed 49 invariants in 6 ms
Computed 49 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-8157341535294781189.kers
Total runtime 7 ms.
[2026-05-23 07:56:33] [INFO ] Implicit Places using invariants in 272 ms returned []
[2026-05-23 07:56:33] [INFO ] Invariant cache hit.
[2026-05-23 07:56:34] [INFO ] Implicit Places using invariants and state equation in 760 ms returned []
Implicit Place search using SMT with State Equation took 1034 ms to find 0 implicit places.
Running 801 sub problems to find dead transitions.
[2026-05-23 07:56:34] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/492 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 801 unsolved
SMT process timed out in 30202ms, After SMT, problems are : Problem set: 0 solved, 801 unsolved
Search for dead transitions found 0 dead transitions in 30207ms
Starting structural reductions in LTL mode, iteration 1 : 493/607 places, 802/1051 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31294 ms. Remains : 493/607 places, 802/1051 transitions.
[2026-05-23 07:57:04] [INFO ] Flatten gal took : 19 ms
[2026-05-23 07:57:04] [INFO ] Flatten gal took : 22 ms
[2026-05-23 07:57:04] [INFO ] Input system was already deterministic with 802 transitions.
[2026-05-23 07:57:04] [INFO ] Flatten gal took : 22 ms
[2026-05-23 07:57:04] [INFO ] Flatten gal took : 23 ms
[2026-05-23 07:57:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality5274689371322339252.gal : 6 ms
[2026-05-23 07:57:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality7050706336178489101.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/CTLCardinality5274689371322339252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7050706336178489101.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.
[2026-05-23 07:57:34] [INFO ] Flatten gal took : 13 ms
[2026-05-23 07:57:34] [INFO ] Applying decomposition
[2026-05-23 07:57:34] [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/graph633235697627192881.txt' '-o' '/tmp/graph633235697627192881.bin' '-w' '/tmp/graph633235697627192881.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph633235697627192881.bin' '-l' '-1' '-v' '-w' '/tmp/graph633235697627192881.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:57:34] [INFO ] Decomposing Gal with order
[2026-05-23 07:57:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:57:34] [INFO ] Removed a total of 721 redundant transitions.
[2026-05-23 07:57:34] [INFO ] Flatten gal took : 42 ms
[2026-05-23 07:57:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 13 ms.
[2026-05-23 07:57:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality4008580941700272789.gal : 12 ms
[2026-05-23 07:57:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality16928667294208344430.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/CTLCardinality4008580941700272789.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16928667294208344430.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.74289e+46,0.535022,17572,1565,22,27670,715,1087,38266,56,1496,0
Converting to forward existential form...Done !
original formula: (EX((i32.u111.p658==1)) + EG((AG(((i33.u105.p616==0)||(i30.u126.p747==1))) + (((!(A((i5.u20.p99==1) U (i32.u119.p700==1))) + (((i10.u37.p...282
=> equivalent forward existential formula: ([(EY(Init) * (i32.u111.p658==1))] != FALSE + [FwdG(Init,(!(E(TRUE U !(((i33.u105.p616==0)||(i30.u126.p747==1)))...422
Reverse transition relation is NOT exact ! Due to transitions t46, t75, t114, t160, t210, t279, i0.t429, i1.t471, i2.t500, i3.t491, i4.t481, i5.u20.t459, i...1246
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 543 transition count 956
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 543 transition count 956
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 135 place count 543 transition count 949
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 168 place count 510 transition count 887
Iterating global reduction 1 with 33 rules applied. Total rules applied 201 place count 510 transition count 887
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 208 place count 510 transition count 880
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 226 place count 492 transition count 806
Iterating global reduction 2 with 18 rules applied. Total rules applied 244 place count 492 transition count 806
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 253 place count 492 transition count 797
Applied a total of 253 rules in 36 ms. Remains 492 /607 variables (removed 115) and now considering 797/1051 (removed 254) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16570283342523584349.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11578060402364927887.kers'
[2026-05-23 07:58:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16570283342523584349.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11578060402364927887.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 797 rows 492 cols 2318 entries
Finished phase 1 with 443 SingleSign rule and 0 generalized
[2026-05-23 07:58:04] [INFO ] Computed 49 invariants in 4 ms
Computed 49 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-11578060402364927887.kers
Total runtime 12 ms.
[2026-05-23 07:58:05] [INFO ] Implicit Places using invariants in 269 ms returned []
[2026-05-23 07:58:05] [INFO ] Invariant cache hit.
[2026-05-23 07:58:06] [INFO ] Implicit Places using invariants and state equation in 821 ms returned []
Implicit Place search using SMT with State Equation took 1105 ms to find 0 implicit places.
Running 796 sub problems to find dead transitions.
[2026-05-23 07:58:06] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/491 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 796 unsolved
SMT process timed out in 30181ms, After SMT, problems are : Problem set: 0 solved, 796 unsolved
Search for dead transitions found 0 dead transitions in 30185ms
Starting structural reductions in LTL mode, iteration 1 : 492/607 places, 797/1051 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31333 ms. Remains : 492/607 places, 797/1051 transitions.
[2026-05-23 07:58:36] [INFO ] Flatten gal took : 19 ms
[2026-05-23 07:58:36] [INFO ] Flatten gal took : 22 ms
[2026-05-23 07:58:36] [INFO ] Input system was already deterministic with 797 transitions.
[2026-05-23 07:58:36] [INFO ] Flatten gal took : 21 ms
[2026-05-23 07:58:36] [INFO ] Flatten gal took : 21 ms
[2026-05-23 07:58:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality3052493030344986894.gal : 5 ms
[2026-05-23 07:58:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality6121910541719189206.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/CTLCardinality3052493030344986894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6121910541719189206.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.
[2026-05-23 07:59:06] [INFO ] Flatten gal took : 12 ms
[2026-05-23 07:59:06] [INFO ] Applying decomposition
[2026-05-23 07:59:06] [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/graph13131760612821044885.txt' '-o' '/tmp/graph13131760612821044885.bin' '-w' '/tmp/graph13131760612821044885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13131760612821044885.bin' '-l' '-1' '-v' '-w' '/tmp/graph13131760612821044885.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:59:06] [INFO ] Decomposing Gal with order
[2026-05-23 07:59:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:59:06] [INFO ] Removed a total of 698 redundant transitions.
[2026-05-23 07:59:06] [INFO ] Flatten gal took : 39 ms
[2026-05-23 07:59:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 17 ms.
[2026-05-23 07:59:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality17818241311997191513.gal : 9 ms
[2026-05-23 07:59:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality5253224417924364645.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/CTLCardinality17818241311997191513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5253224417924364645.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.84713e+46,0.72069,17020,1336,22,25450,710,1038,36865,57,1425,0
Converting to forward existential form...Done !
original formula: AX(AG(((i16.u59.p341==0) + ((AF(E((i34.i1.u120.p713==1) U (i7.u25.p136==0))) * AX(((i18.u66.p381==0)||(i11.i2.u70.p413==1)))) * !(A(((i21...220
=> equivalent forward existential formula: (([FwdG((FwdU(EY(Init),TRUE) * !((i16.u59.p341==0))),!(E((i34.i1.u120.p713==1) U (i7.u25.p136==0))))] = FALSE * ...463
Reverse transition relation is NOT exact ! Due to transitions t46, t156, t206, t278, t382, i0.i1.t417, i1.i1.t490, i2.t499, i3.t480, i4.t470, i5.t460, i6.t...1308
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,0,4.5728,145672,1,0,381073,710,7794,337213,317,1460,616332
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 544 transition count 951
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 544 transition count 951
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 134 place count 544 transition count 943
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 169 place count 509 transition count 879
Iterating global reduction 1 with 35 rules applied. Total rules applied 204 place count 509 transition count 879
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 210 place count 509 transition count 873
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 232 place count 487 transition count 795
Iterating global reduction 2 with 22 rules applied. Total rules applied 254 place count 487 transition count 795
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 262 place count 487 transition count 787
Applied a total of 262 rules in 77 ms. Remains 487 /607 variables (removed 120) and now considering 787/1051 (removed 264) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5498122371567033374.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17172003658720622552.kers'
[2026-05-23 07:59:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5498122371567033374.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17172003658720622552.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 787 rows 487 cols 2284 entries
Finished phase 1 with 438 SingleSign rule and 0 generalized
[2026-05-23 07:59:11] [INFO ] Computed 49 invariants in 5 ms
Computed 49 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-17172003658720622552.kers
Total runtime 7 ms.
[2026-05-23 07:59:11] [INFO ] Implicit Places using invariants in 332 ms returned []
[2026-05-23 07:59:11] [INFO ] Invariant cache hit.
[2026-05-23 07:59:12] [INFO ] Implicit Places using invariants and state equation in 770 ms returned []
Implicit Place search using SMT with State Equation took 1108 ms to find 0 implicit places.
Running 786 sub problems to find dead transitions.
[2026-05-23 07:59:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 786 unsolved
At refinement iteration 1 (OVERLAPS) 1/487 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 786 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 487/1274 variables, and 49 constraints, problems are : Problem set: 0 solved, 786 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 0/487 constraints, PredecessorRefiner: 786/786 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 786 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 786 unsolved
At refinement iteration 1 (OVERLAPS) 1/487 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 786 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 487/1274 variables, and 55 constraints, problems are : Problem set: 0 solved, 786 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 0/487 constraints, PredecessorRefiner: 0/786 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60198ms problems are : Problem set: 0 solved, 786 unsolved
Search for dead transitions found 0 dead transitions in 60201ms
Starting structural reductions in LTL mode, iteration 1 : 487/607 places, 787/1051 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61390 ms. Remains : 487/607 places, 787/1051 transitions.
[2026-05-23 08:00:12] [INFO ] Flatten gal took : 19 ms
[2026-05-23 08:00:12] [INFO ] Flatten gal took : 21 ms
[2026-05-23 08:00:12] [INFO ] Input system was already deterministic with 787 transitions.
[2026-05-23 08:00:12] [INFO ] Flatten gal took : 21 ms
[2026-05-23 08:00:12] [INFO ] Flatten gal took : 21 ms
[2026-05-23 08:00:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality6676339898329106257.gal : 5 ms
[2026-05-23 08:00:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality917305232639508555.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/CTLCardinality6676339898329106257.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality917305232639508555.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 08:00:42] [INFO ] Flatten gal took : 13 ms
[2026-05-23 08:00:42] [INFO ] Applying decomposition
[2026-05-23 08:00:42] [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/graph14775844120811689404.txt' '-o' '/tmp/graph14775844120811689404.bin' '-w' '/tmp/graph14775844120811689404.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14775844120811689404.bin' '-l' '-1' '-v' '-w' '/tmp/graph14775844120811689404.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:00:42] [INFO ] Decomposing Gal with order
[2026-05-23 08:00:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:00:42] [INFO ] Removed a total of 667 redundant transitions.
[2026-05-23 08:00:42] [INFO ] Flatten gal took : 36 ms
[2026-05-23 08:00:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 5 ms.
[2026-05-23 08:00:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality11839059884678986669.gal : 6 ms
[2026-05-23 08:00:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality13097079197806408094.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/CTLCardinality11839059884678986669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13097079197806408094.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.40337e+46,0.835701,21560,2233,23,36266,918,1083,51386,60,2034,0
Converting to forward existential form...Done !
original formula: (!(E(((!(((i25.u89.p505==1)&&((i14.u53.p282==0)||(i7.u24.p122==1)))) + !(E((i33.u124.p759==1) U (i5.u13.p54==1)))) * !(AX((i8.u26.p133==1...234
=> equivalent forward existential formula: [(EY((Init * !(!(E(((!(((i25.u89.p505==1)&&((i14.u53.p282==0)||(i7.u24.p122==1)))) + !(E((i33.u124.p759==1) U (i...296
Reverse transition relation is NOT exact ! Due to transitions t46, t56, t75, t95, t126, t136, t185, t255, t355, t479, i0.t390, i0.t279, i0.t274, i0.u72.t27...1305
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
(forward)formula 0,0,20.4868,493504,1,0,1.02801e+06,918,7370,1.56764e+06,303,2034,1266465
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 539 transition count 946
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 539 transition count 946
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 144 place count 539 transition count 938
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 180 place count 503 transition count 877
Iterating global reduction 1 with 36 rules applied. Total rules applied 216 place count 503 transition count 877
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 222 place count 503 transition count 871
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 243 place count 482 transition count 798
Iterating global reduction 2 with 21 rules applied. Total rules applied 264 place count 482 transition count 798
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 272 place count 482 transition count 790
Applied a total of 272 rules in 37 ms. Remains 482 /607 variables (removed 125) and now considering 790/1051 (removed 261) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10012983223866976147.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14800628342032312869.kers'
[2026-05-23 08:01:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10012983223866976147.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14800628342032312869.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 790 rows 482 cols 2310 entries
Finished phase 1 with 433 SingleSign rule and 0 generalized
[2026-05-23 08:01:03] [INFO ] Computed 49 invariants in 3 ms
Computed 49 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-14800628342032312869.kers
Total runtime 6 ms.
[2026-05-23 08:01:04] [INFO ] Implicit Places using invariants in 432 ms returned []
[2026-05-23 08:01:04] [INFO ] Invariant cache hit.
[2026-05-23 08:01:04] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1339 ms to find 0 implicit places.
Running 789 sub problems to find dead transitions.
[2026-05-23 08:01:05] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/481 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 789 unsolved
SMT process timed out in 30189ms, After SMT, problems are : Problem set: 0 solved, 789 unsolved
Search for dead transitions found 0 dead transitions in 30193ms
Starting structural reductions in LTL mode, iteration 1 : 482/607 places, 790/1051 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31574 ms. Remains : 482/607 places, 790/1051 transitions.
[2026-05-23 08:01:35] [INFO ] Flatten gal took : 19 ms
[2026-05-23 08:01:35] [INFO ] Flatten gal took : 21 ms
[2026-05-23 08:01:35] [INFO ] Input system was already deterministic with 790 transitions.
[2026-05-23 08:01:35] [INFO ] Flatten gal took : 31 ms
[2026-05-23 08:01:35] [INFO ] Flatten gal took : 21 ms
[2026-05-23 08:01:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality16764475787604620896.gal : 5 ms
[2026-05-23 08:01:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality2265281066060461772.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/CTLCardinality16764475787604620896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2265281066060461772.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.
[2026-05-23 08:02:05] [INFO ] Flatten gal took : 13 ms
[2026-05-23 08:02:05] [INFO ] Applying decomposition
[2026-05-23 08:02:05] [INFO ] Flatten gal took : 14 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/graph4749350818493357901.txt' '-o' '/tmp/graph4749350818493357901.bin' '-w' '/tmp/graph4749350818493357901.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4749350818493357901.bin' '-l' '-1' '-v' '-w' '/tmp/graph4749350818493357901.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:02:05] [INFO ] Decomposing Gal with order
[2026-05-23 08:02:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:02:05] [INFO ] Removed a total of 732 redundant transitions.
[2026-05-23 08:02:05] [INFO ] Flatten gal took : 45 ms
[2026-05-23 08:02:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 5 ms.
[2026-05-23 08:02:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality8509624649138407087.gal : 5 ms
[2026-05-23 08:02:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality10793544594587810727.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/CTLCardinality8509624649138407087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10793544594587810727.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.52269e+46,0.858988,23192,2119,22,41983,734,1046,53463,55,1522,0
Converting to forward existential form...Done !
original formula: EF(EX(AF(((i31.u120.p710==0)&&(i32.u124.p728==1)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EG(!(((i31.u120.p710==0)&&(i32.u124.p728==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t46, t75, t114, t158, t207, t276, i0.t400, i1.t480, i2.t489, i3.t470, i4.t460, i5.t450, i6.t4...1210
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
(forward)formula 0,1,26.846,529472,1,0,971207,734,7009,1.83674e+06,283,1522,1178080
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 539 transition count 946
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 539 transition count 946
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 144 place count 539 transition count 938
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 179 place count 504 transition count 889
Iterating global reduction 1 with 35 rules applied. Total rules applied 214 place count 504 transition count 889
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 219 place count 504 transition count 884
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 240 place count 483 transition count 811
Iterating global reduction 2 with 21 rules applied. Total rules applied 261 place count 483 transition count 811
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 269 place count 483 transition count 803
Applied a total of 269 rules in 40 ms. Remains 483 /607 variables (removed 124) and now considering 803/1051 (removed 248) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2155904177052968001.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7795994352635678682.kers'
[2026-05-23 08:02:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2155904177052968001.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7795994352635678682.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 803 rows 483 cols 2360 entries
Finished phase 1 with 434 SingleSign rule and 0 generalized
[2026-05-23 08:02:32] [INFO ] Computed 49 invariants in 3 ms
Computed 49 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-7795994352635678682.kers
Total runtime 5 ms.
[2026-05-23 08:02:33] [INFO ] Implicit Places using invariants in 401 ms returned []
[2026-05-23 08:02:33] [INFO ] Invariant cache hit.
[2026-05-23 08:02:33] [INFO ] Implicit Places using invariants and state equation in 868 ms returned []
Implicit Place search using SMT with State Equation took 1272 ms to find 0 implicit places.
Running 802 sub problems to find dead transitions.
[2026-05-23 08:02:33] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 802 unsolved
SMT process timed out in 30192ms, After SMT, problems are : Problem set: 0 solved, 802 unsolved
Search for dead transitions found 0 dead transitions in 30195ms
Starting structural reductions in LTL mode, iteration 1 : 483/607 places, 803/1051 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31511 ms. Remains : 483/607 places, 803/1051 transitions.
[2026-05-23 08:03:04] [INFO ] Flatten gal took : 19 ms
[2026-05-23 08:03:04] [INFO ] Flatten gal took : 22 ms
[2026-05-23 08:03:04] [INFO ] Input system was already deterministic with 803 transitions.
[2026-05-23 08:03:04] [INFO ] Flatten gal took : 20 ms
[2026-05-23 08:03:04] [INFO ] Flatten gal took : 21 ms
[2026-05-23 08:03:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality5631568653935996203.gal : 5 ms
[2026-05-23 08:03:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality10018666037001756040.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/CTLCardinality5631568653935996203.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10018666037001756040.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.
[2026-05-23 08:03:34] [INFO ] Flatten gal took : 13 ms
[2026-05-23 08:03:34] [INFO ] Applying decomposition
[2026-05-23 08:03:34] [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/graph3605603061606913205.txt' '-o' '/tmp/graph3605603061606913205.bin' '-w' '/tmp/graph3605603061606913205.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3605603061606913205.bin' '-l' '-1' '-v' '-w' '/tmp/graph3605603061606913205.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:03:34] [INFO ] Decomposing Gal with order
[2026-05-23 08:03:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:03:34] [INFO ] Removed a total of 747 redundant transitions.
[2026-05-23 08:03:34] [INFO ] Flatten gal took : 35 ms
[2026-05-23 08:03:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 9 ms.
[2026-05-23 08:03:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality3213905094071973921.gal : 6 ms
[2026-05-23 08:03:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality14097878221725516508.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/CTLCardinality3213905094071973921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14097878221725516508.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.79985e+46,1.51319,46320,2846,30,45892,802,1073,350852,61,1460,0
Converting to forward existential form...Done !
original formula: AG((EX(EX((i24.u81.p473==0))) * AG(A(AG((i30.u123.p747==0)) U (i28.u99.p590!=1)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(EX((i24.u81.p473==0)))))] = FALSE * ([(FwdU((FwdU(FwdU(FwdU(Init,TRUE),TRUE),!((i28.u9...299
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Graph (trivial) has 578 edges and 607 vertex of which 73 / 607 are part of one of the 14 SCC in 2 ms
Free SCC test removed 59 places
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 0 with 131 rules applied. Total rules applied 132 place count 547 transition count 852
Reduce places removed 131 places and 0 transitions.
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 1 with 218 rules applied. Total rules applied 350 place count 416 transition count 765
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 390 place count 376 transition count 765
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 390 place count 376 transition count 745
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 430 place count 356 transition count 745
Discarding 50 places :
Symmetric choice reduction at 3 with 50 rule applications. Total rules 480 place count 306 transition count 658
Iterating global reduction 3 with 50 rules applied. Total rules applied 530 place count 306 transition count 658
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 535 place count 306 transition count 653
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 17 Pre rules applied. Total rules applied 535 place count 306 transition count 636
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 569 place count 289 transition count 636
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 575 place count 283 transition count 587
Iterating global reduction 4 with 6 rules applied. Total rules applied 581 place count 283 transition count 587
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 587 place count 283 transition count 581
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 139
Deduced a syphon composed of 139 places in 0 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 5 with 278 rules applied. Total rules applied 865 place count 144 transition count 442
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 872 place count 137 transition count 393
Iterating global reduction 5 with 7 rules applied. Total rules applied 879 place count 137 transition count 393
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 886 place count 137 transition count 386
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 888 place count 135 transition count 384
Applied a total of 888 rules in 127 ms. Remains 135 /607 variables (removed 472) and now considering 384/1051 (removed 667) transitions.
[2026-05-23 08:04:04] [INFO ] Flow matrix only has 125 transitions (discarded 259 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16313570593591654027.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14286204536224758460.kers'
[2026-05-23 08:04:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16313570593591654027.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14286204536224758460.kers]
Normalized transition count is 124 out of 125 initially.
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 124 rows 123 cols 320 entries
Finished phase 1 with 86 SingleSign rule and 0 generalized
[2026-05-23 08:04:04] [INFO ] Computed 49 invariants in 1 ms
Computed 49 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14286204536224758460.kers
Total runtime 2 ms.
[2026-05-23 08:04:04] [INFO ] Implicit Places using invariants in 233 ms returned []
[2026-05-23 08:04:04] [INFO ] Flow matrix only has 125 transitions (discarded 259 similar events)
[2026-05-23 08:04:04] [INFO ] Invariant cache hit.
[2026-05-23 08:04:05] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 584 ms to find 0 implicit places.
[2026-05-23 08:04:05] [INFO ] Redundant transitions in 7 ms returned []
Running 284 sub problems to find dead transitions.
[2026-05-23 08:04:05] [INFO ] Flow matrix only has 125 transitions (discarded 259 similar events)
[2026-05-23 08:04:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 2/135 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 124/259 variables, 135/184 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (OVERLAPS) 0/259 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Real declared 259/260 variables, and 184 constraints, problems are : Problem set: 0 solved, 284 unsolved in 20251 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 135/135 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 2/135 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 124/259 variables, 135/184 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 284/468 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/259 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (OVERLAPS) 0/259 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Int declared 259/260 variables, and 468 constraints, problems are : Problem set: 0 solved, 284 unsolved in 20199 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 135/135 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40497ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 40498ms
Starting structural reductions in SI_CTL mode, iteration 1 : 135/607 places, 384/1051 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41230 ms. Remains : 135/607 places, 384/1051 transitions.
[2026-05-23 08:04:45] [INFO ] Flatten gal took : 5 ms
[2026-05-23 08:04:45] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:04:45] [INFO ] Input system was already deterministic with 384 transitions.
RANDOM walk for 159 steps (0 resets) in 6 ms. (22 steps per ms) remains 0/1 properties
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 08:04:45] [INFO ] Flatten gal took : 6 ms
[2026-05-23 08:04:45] [INFO ] Flatten gal took : 7 ms
[2026-05-23 08:04:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8997807995412705128.gal : 1 ms
[2026-05-23 08:04:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4616214498905327703.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/ReachabilityCardinality8997807995412705128.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4616214498905327703.prop' '--nowitness' '--gen-order' 'FOLLOW'
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 runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 542 transition count 960
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 542 transition count 960
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 137 place count 542 transition count 953
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 172 place count 507 transition count 889
Iterating global reduction 1 with 35 rules applied. Total rules applied 207 place count 507 transition count 889
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 213 place count 507 transition count 883
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 233 place count 487 transition count 818
Iterating global reduction 2 with 20 rules applied. Total rules applied 253 place count 487 transition count 818
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 261 place count 487 transition count 810
Applied a total of 261 rules in 39 ms. Remains 487 /607 variables (removed 120) and now considering 810/1051 (removed 241) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16894228587688897514.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-168576691432104673.kers'
[2026-05-23 08:04:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16894228587688897514.kers, --Pflows, --basisKERS=/tmp/petrispot-output-168576691432104673.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 810 rows 487 cols 2378 entries
Finished phase 1 with 438 SingleSign rule and 0 generalized
[2026-05-23 08:04:45] [INFO ] Computed 49 invariants in 4 ms
Computed 49 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-168576691432104673.kers
Total runtime 6 ms.
[2026-05-23 08:04:46] [INFO ] Implicit Places using invariants in 272 ms returned []
[2026-05-23 08:04:46] [INFO ] Invariant cache hit.
[2026-05-23 08:04:46] [INFO ] Implicit Places using invariants and state equation in 619 ms returned []
Implicit Place search using SMT with State Equation took 893 ms to find 0 implicit places.
Running 809 sub problems to find dead transitions.
[2026-05-23 08:04:46] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 809 unsolved
SMT process timed out in 30130ms, After SMT, problems are : Problem set: 0 solved, 809 unsolved
Search for dead transitions found 0 dead transitions in 30132ms
Starting structural reductions in LTL mode, iteration 1 : 487/607 places, 810/1051 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31068 ms. Remains : 487/607 places, 810/1051 transitions.
[2026-05-23 08:05:16] [INFO ] Flatten gal took : 18 ms
[2026-05-23 08:05:16] [INFO ] Flatten gal took : 21 ms
[2026-05-23 08:05:16] [INFO ] Input system was already deterministic with 810 transitions.
[2026-05-23 08:05:17] [INFO ] Flatten gal took : 32 ms
[2026-05-23 08:05:17] [INFO ] Flatten gal took : 21 ms
[2026-05-23 08:05:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality1083184122073772520.gal : 5 ms
[2026-05-23 08:05:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality10718475008551303772.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/CTLCardinality1083184122073772520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10718475008551303772.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.
[2026-05-23 08:05:47] [INFO ] Flatten gal took : 12 ms
[2026-05-23 08:05:47] [INFO ] Applying decomposition
[2026-05-23 08:05:47] [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/graph5872532361210714018.txt' '-o' '/tmp/graph5872532361210714018.bin' '-w' '/tmp/graph5872532361210714018.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5872532361210714018.bin' '-l' '-1' '-v' '-w' '/tmp/graph5872532361210714018.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:05:47] [INFO ] Decomposing Gal with order
[2026-05-23 08:05:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:05:47] [INFO ] Removed a total of 730 redundant transitions.
[2026-05-23 08:05:47] [INFO ] Flatten gal took : 54 ms
[2026-05-23 08:05:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 31 ms.
[2026-05-23 08:05:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality10447927986564892586.gal : 8 ms
[2026-05-23 08:05:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality12907544872935980739.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/CTLCardinality10447927986564892586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12907544872935980739.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.39099e+46,0.861227,17788,1577,23,28347,696,1091,35936,61,1370,0
Converting to forward existential form...Done !
original formula: AX((EX(((E((i20.i1.u67.p410==0) U ((i5.u18.p95==0)||(i37.i1.u149.p897==1))) + (i30.i1.u106.p636==1)) + ((i20.i1.u68.p417==0)||(i6.u24.p12...214
=> equivalent forward existential formula: ([(EY(Init) * !(EX(((E((i20.i1.u67.p410==0) U ((i5.u18.p95==0)||(i37.i1.u149.p897==1))) + (i30.i1.u106.p636==1))...293
Reverse transition relation is NOT exact ! Due to transitions t8, t46, t75, t153, t203, t272, t375, i0.i1.t420, i1.t493, i2.t484, i3.i1.t474, i4.t464, i5.u...1328
(forward)formula 0,1,3.77734,125416,1,0,341387,696,7152,296211,285,1370,598098
FORMULA Champagne-PT-H09T0R-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 1051/1051 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 543 transition count 950
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 543 transition count 950
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 136 place count 543 transition count 942
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 171 place count 508 transition count 878
Iterating global reduction 1 with 35 rules applied. Total rules applied 206 place count 508 transition count 878
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 213 place count 508 transition count 871
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 233 place count 488 transition count 795
Iterating global reduction 2 with 20 rules applied. Total rules applied 253 place count 488 transition count 795
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 262 place count 488 transition count 786
Applied a total of 262 rules in 32 ms. Remains 488 /607 variables (removed 119) and now considering 786/1051 (removed 265) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16864526905084985633.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2426808739700286849.kers'
[2026-05-23 08:05:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16864526905084985633.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2426808739700286849.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 786 rows 488 cols 2282 entries
Finished phase 1 with 439 SingleSign rule and 0 generalized
[2026-05-23 08:05:51] [INFO ] Computed 49 invariants in 3 ms
Computed 49 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2426808739700286849.kers
Total runtime 5 ms.
[2026-05-23 08:05:51] [INFO ] Implicit Places using invariants in 246 ms returned []
[2026-05-23 08:05:51] [INFO ] Invariant cache hit.
[2026-05-23 08:05:52] [INFO ] Implicit Places using invariants and state equation in 694 ms returned []
Implicit Place search using SMT with State Equation took 942 ms to find 0 implicit places.
Running 785 sub problems to find dead transitions.
[2026-05-23 08:05:52] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/487 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 785 unsolved
SMT process timed out in 30189ms, After SMT, problems are : Problem set: 0 solved, 785 unsolved
Search for dead transitions found 0 dead transitions in 30191ms
Starting structural reductions in LTL mode, iteration 1 : 488/607 places, 786/1051 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31170 ms. Remains : 488/607 places, 786/1051 transitions.
[2026-05-23 08:06:22] [INFO ] Flatten gal took : 19 ms
[2026-05-23 08:06:22] [INFO ] Flatten gal took : 20 ms
[2026-05-23 08:06:22] [INFO ] Input system was already deterministic with 786 transitions.
[2026-05-23 08:06:22] [INFO ] Flatten gal took : 20 ms
[2026-05-23 08:06:22] [INFO ] Flatten gal took : 19 ms
[2026-05-23 08:06:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality13917281936117839073.gal : 5 ms
[2026-05-23 08:06:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality7070103488430515668.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/CTLCardinality13917281936117839073.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7070103488430515668.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.
[2026-05-23 08:06:52] [INFO ] Flatten gal took : 12 ms
[2026-05-23 08:06:52] [INFO ] Applying decomposition
[2026-05-23 08:06:52] [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/graph6289869919229563672.txt' '-o' '/tmp/graph6289869919229563672.bin' '-w' '/tmp/graph6289869919229563672.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6289869919229563672.bin' '-l' '-1' '-v' '-w' '/tmp/graph6289869919229563672.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:06:52] [INFO ] Decomposing Gal with order
[2026-05-23 08:06:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:06:52] [INFO ] Removed a total of 687 redundant transitions.
[2026-05-23 08:06:52] [INFO ] Flatten gal took : 30 ms
[2026-05-23 08:06:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 6 ms.
[2026-05-23 08:06:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality12717470568114099444.gal : 6 ms
[2026-05-23 08:06:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality8302798888683434305.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/CTLCardinality12717470568114099444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8302798888683434305.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.05877e+46,1.18184,34156,2854,24,50947,792,1013,168331,60,1585,0
Converting to forward existential form...Done !
original formula: AX(EF(((i20.u69.p394==1) + AG(((((i11.u39.p238==0)||(i19.u66.p365==1))&&(i27.u93.p559==1)) + EG(((i20.u70.p384==0)||(i11.u42.p222==1)))))...158
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((i20.u69.p394==1) + !(E(TRUE U !(((((i11.u39.p238==0)||(i19.u66.p365==1))&&(i27.u93.p55...223
Reverse transition relation is NOT exact ! Due to transitions t46, t56, t75, t95, t114, t134, t153, t183, t202, t255, t358, t480, i0.i2.t395, i1.i1.t475, i...1367
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Detected timeout of ITS tools.
[2026-05-23 08:07:22] [INFO ] Flatten gal took : 15 ms
[2026-05-23 08:07:22] [INFO ] Flatten gal took : 15 ms
[2026-05-23 08:07:22] [INFO ] Applying decomposition
[2026-05-23 08:07:22] [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/graph13090746997603952295.txt' '-o' '/tmp/graph13090746997603952295.bin' '-w' '/tmp/graph13090746997603952295.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13090746997603952295.bin' '-l' '-1' '-v' '-w' '/tmp/graph13090746997603952295.weights' '-q' '0' '-e' '0.001'
[2026-05-23 08:07:22] [INFO ] Decomposing Gal with order
[2026-05-23 08:07:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:07:22] [INFO ] Removed a total of 950 redundant transitions.
[2026-05-23 08:07:22] [INFO ] Flatten gal took : 37 ms
[2026-05-23 08:07:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 14 ms.
[2026-05-23 08:07:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality13569414519276616536.gal : 6 ms
[2026-05-23 08:07:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality3430211119794088339.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/CTLCardinality13569414519276616536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3430211119794088339.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 4 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46322e+51,3.11826,60272,6670,43,102983,996,1441,225364,86,2586,0
Converting to forward existential form...Done !
original formula: (AG((EX(((((i29.i1.u155.p719==0)&&(i15.u80.p327==0)) + EX((i15.u79.p339==1))) + (((i11.i1.u89.p388==0)||(i22.u127.p568==1)) * A((i1.u37.p...389
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(Init,TRUE) * !(EX(((((i29.i1.u155.p719==0)&&(i15.u80.p327==0)) + EX((i15.u79.p339==1))) + (((i...550
Reverse transition relation is NOT exact ! Due to transitions t8, t33, t84, t156, t183, t286, t332, t493, t593, i0.t271, i0.t264, i0.t259, i0.u123.t273, i1...1901
Detected timeout of ITS tools.
[2026-05-23 08:33:13] [INFO ] Applying decomposition
[2026-05-23 08:33:13] [INFO ] Flatten gal took : 16 ms
[2026-05-23 08:33:13] [INFO ] Decomposing Gal with order
[2026-05-23 08:33:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:33:13] [INFO ] Removed a total of 744 redundant transitions.
[2026-05-23 08:33:13] [INFO ] Flatten gal took : 31 ms
[2026-05-23 08:33:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 298 labels/synchronizations in 25 ms.
[2026-05-23 08:33:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality9098419741405115243.gal : 5 ms
[2026-05-23 08:33:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality6236615841870585412.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/CTLCardinality9098419741405115243.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6236615841870585412.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 4 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46322e+51,1.04021,29744,1502,697,46529,3414,1109,139362,271,36411,0
Converting to forward existential form...Done !
original formula: (AG((EX(((((i1.i1.i1.i1.i0.i0.i0.u73.p719==0)&&(i1.i0.i0.i0.i0.i0.i0.u38.p327==0)) + EX((i1.i0.i0.i0.i0.i0.i0.u38.p339==1))) + (((i1.i0.i...600
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(Init,TRUE) * !(EX(((((i1.i1.i1.i1.i0.i0.i0.u73.p719==0)&&(i1.i0.i0.i0.i0.i0.i0.u38.p327==0)) +...787
Reverse transition relation is NOT exact ! Due to transitions i0.u23.t470, i0.u23.t474, i0.u23.t479, i0.i0.u22.t483, i0.i0.u22.t487, i0.i0.i0.t493, i0.i0.i...3972
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="Champagne-PT-H09T0R"
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 Champagne-PT-H09T0R, 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 r050-smll-177946901100121"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H09T0R.tgz
mv Champagne-PT-H09T0R 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 ;