About the Execution of ITS-Tools for DLCshifumi-PT-2b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16202.168 | 3600000.00 | 3172848.00 | 547762.30 | ????F??????F???T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695700690.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 DLCshifumi-PT-2b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695700690
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.5K Mar 6 18:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 6 18:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 6 18:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 6 18:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 09:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Mar 6 18:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Mar 6 18:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Mar 6 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 6 18:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 729K 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 DLCshifumi-PT-2b-CTLFireability-2024-00
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-01
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-02
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-03
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-04
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-05
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-06
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-07
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-08
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-09
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-10
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-11
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-12
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-13
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-14
FORMULA_NAME DLCshifumi-PT-2b-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779651506894
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-2b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 19:38:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 19:38:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 19:38:28] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2026-05-24 19:38:28] [INFO ] Transformed 2483 places.
[2026-05-24 19:38:28] [INFO ] Transformed 3183 transitions.
[2026-05-24 19:38:28] [INFO ] Found NUPN structural information;
[2026-05-24 19:38:28] [INFO ] Parsed PT model containing 2483 places and 3183 transitions and 7756 arcs in 297 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 148 out of 2483 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2483/2483 places, 3183/3183 transitions.
Discarding 371 places :
Symmetric choice reduction at 0 with 371 rule applications. Total rules 371 place count 2112 transition count 2812
Iterating global reduction 0 with 371 rules applied. Total rules applied 742 place count 2112 transition count 2812
Discarding 265 places :
Symmetric choice reduction at 0 with 265 rule applications. Total rules 1007 place count 1847 transition count 2547
Iterating global reduction 0 with 265 rules applied. Total rules applied 1272 place count 1847 transition count 2547
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 1274 place count 1847 transition count 2545
Discarding 92 places :
Symmetric choice reduction at 1 with 92 rule applications. Total rules 1366 place count 1755 transition count 2428
Iterating global reduction 1 with 92 rules applied. Total rules applied 1458 place count 1755 transition count 2428
Discarding 78 places :
Symmetric choice reduction at 1 with 78 rule applications. Total rules 1536 place count 1677 transition count 2350
Iterating global reduction 1 with 78 rules applied. Total rules applied 1614 place count 1677 transition count 2350
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 1624 place count 1677 transition count 2340
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 1658 place count 1643 transition count 2306
Iterating global reduction 2 with 34 rules applied. Total rules applied 1692 place count 1643 transition count 2306
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 1726 place count 1609 transition count 2272
Iterating global reduction 2 with 34 rules applied. Total rules applied 1760 place count 1609 transition count 2272
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 1791 place count 1578 transition count 2241
Iterating global reduction 2 with 31 rules applied. Total rules applied 1822 place count 1578 transition count 2241
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 1843 place count 1557 transition count 2220
Iterating global reduction 2 with 21 rules applied. Total rules applied 1864 place count 1557 transition count 2220
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1876 place count 1545 transition count 2208
Iterating global reduction 2 with 12 rules applied. Total rules applied 1888 place count 1545 transition count 2208
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1900 place count 1533 transition count 2196
Iterating global reduction 2 with 12 rules applied. Total rules applied 1912 place count 1533 transition count 2196
Applied a total of 1912 rules in 2270 ms. Remains 1533 /2483 variables (removed 950) and now considering 2196/3183 (removed 987) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17689426095325051805.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14373481290775511652.kers'
[2026-05-24 19:38:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17689426095325051805.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14373481290775511652.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2196 rows 1533 cols 5750 entries
Finished phase 1 with 1454 SingleSign rule and 0 generalized
[2026-05-24 19:38:30] [INFO ] Computed 79 invariants in 8 ms
Computed 79 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-14373481290775511652.kers
Total runtime 11 ms.
[2026-05-24 19:38:32] [INFO ] Implicit Places using invariants in 1498 ms returned []
[2026-05-24 19:38:32] [INFO ] Invariant cache hit.
[2026-05-24 19:38:33] [INFO ] Implicit Places using invariants and state equation in 1065 ms returned []
Implicit Place search using SMT with State Equation took 2602 ms to find 0 implicit places.
Running 2195 sub problems to find dead transitions.
[2026-05-24 19:38:33] [INFO ] Invariant cache hit.
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 1532/3729 variables, and 0 constraints, problems are : Problem set: 0 solved, 2195 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1533 constraints, PredecessorRefiner: 2195/2195 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2195 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1532/3729 variables, and 0 constraints, problems are : Problem set: 0 solved, 2195 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1533 constraints, PredecessorRefiner: 0/2195 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60826ms problems are : Problem set: 0 solved, 2195 unsolved
Search for dead transitions found 0 dead transitions in 60849ms
Starting structural reductions in LTL mode, iteration 1 : 1533/2483 places, 2196/3183 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65814 ms. Remains : 1533/2483 places, 2196/3183 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Applied a total of 0 rules in 46 ms. Remains 1533 /1533 variables (removed 0) and now considering 2196/2196 (removed 0) transitions.
[2026-05-24 19:39:34] [INFO ] Invariant cache hit.
[2026-05-24 19:39:34] [INFO ] Implicit Places using invariants in 386 ms returned []
[2026-05-24 19:39:34] [INFO ] Invariant cache hit.
[2026-05-24 19:39:35] [INFO ] Implicit Places using invariants and state equation in 944 ms returned []
Implicit Place search using SMT with State Equation took 1332 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1380 ms. Remains : 1533/1533 places, 2196/2196 transitions.
Support contains 148 out of 1533 places after structural reductions.
[2026-05-24 19:39:36] [INFO ] Flatten gal took : 134 ms
[2026-05-24 19:39:36] [INFO ] Flatten gal took : 79 ms
[2026-05-24 19:39:36] [INFO ] Input system was already deterministic with 2196 transitions.
RANDOM walk for 40000 steps (8 resets) in 1751 ms. (22 steps per ms) remains 12/101 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 80 ms. (493 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 11/11 properties
[2026-05-24 19:39:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 778/807 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/807 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 726/1533 variables, 60/79 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1533 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 2196/3729 variables, 1533/1612 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3729 variables, 0/1612 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 0/3729 variables, 0/1612 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
Error getting values : (error "Timeout of Z3 solver reached")
After SMT solving in domain Real declared 3729/3729 variables, and 1612 constraints, problems are : Problem set: 0 solved, 11 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 1533/1533 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 778/807 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/807 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 726/1533 variables, 60/79 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1533 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1533 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 2196/3729 variables, 1533/1613 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3729 variables, 11/1624 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3729 variables, 0/1624 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3729/3729 variables, and 1624 constraints, problems are : Problem set: 0 solved, 11 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 1533/1533 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10040ms problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 29 out of 1533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Graph (trivial) has 1423 edges and 1533 vertex of which 295 / 1533 are part of one of the 21 SCC in 10 ms
Free SCC test removed 274 places
Drop transitions (Empty/Sink Transition effects.) removed 312 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 329 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 408 transitions
Trivial Post-agglo rules discarded 408 transitions
Performed 408 trivial Post agglomeration. Transition count delta: 408
Iterating post reduction 0 with 408 rules applied. Total rules applied 409 place count 1259 transition count 1459
Reduce places removed 408 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 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 465 rules applied. Total rules applied 874 place count 851 transition count 1402
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 41 rules applied. Total rules applied 915 place count 814 transition count 1398
Reduce places removed 2 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 3 with 7 rules applied. Total rules applied 922 place count 812 transition count 1393
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 927 place count 807 transition count 1393
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 110 Pre rules applied. Total rules applied 927 place count 807 transition count 1283
Deduced a syphon composed of 110 places in 2 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 5 with 220 rules applied. Total rules applied 1147 place count 697 transition count 1283
Discarding 66 places :
Symmetric choice reduction at 5 with 66 rule applications. Total rules 1213 place count 631 transition count 1146
Iterating global reduction 5 with 66 rules applied. Total rules applied 1279 place count 631 transition count 1146
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 1290 place count 631 transition count 1135
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 18 Pre rules applied. Total rules applied 1290 place count 631 transition count 1117
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 36 rules applied. Total rules applied 1326 place count 613 transition count 1117
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1329 place count 610 transition count 1097
Iterating global reduction 6 with 3 rules applied. Total rules applied 1332 place count 610 transition count 1097
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1334 place count 610 transition count 1095
Performed 201 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 201 places in 0 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 7 with 402 rules applied. Total rules applied 1736 place count 409 transition count 891
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1737 place count 409 transition count 890
Renaming transitions due to excessive name length > 1024 char.
Discarding 15 places :
Symmetric choice reduction at 8 with 15 rule applications. Total rules 1752 place count 394 transition count 790
Iterating global reduction 8 with 15 rules applied. Total rules applied 1767 place count 394 transition count 790
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 1780 place count 394 transition count 777
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1782 place count 393 transition count 776
Performed 52 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 9 with 104 rules applied. Total rules applied 1886 place count 341 transition count 870
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 1902 place count 341 transition count 854
Discarding 12 places :
Symmetric choice reduction at 10 with 12 rule applications. Total rules 1914 place count 329 transition count 802
Iterating global reduction 10 with 12 rules applied. Total rules applied 1926 place count 329 transition count 802
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 10 with 21 rules applied. Total rules applied 1947 place count 329 transition count 781
Drop transitions (Redundant composition of simpler transitions.) removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 11 with 31 rules applied. Total rules applied 1978 place count 329 transition count 750
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 1981 place count 326 transition count 747
Iterating global reduction 11 with 3 rules applied. Total rules applied 1984 place count 326 transition count 747
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 1987 place count 323 transition count 695
Iterating global reduction 11 with 3 rules applied. Total rules applied 1990 place count 323 transition count 695
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1993 place count 323 transition count 692
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 1997 place count 321 transition count 690
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1999 place count 319 transition count 656
Iterating global reduction 12 with 2 rules applied. Total rules applied 2001 place count 319 transition count 656
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 2003 place count 319 transition count 654
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 2007 place count 317 transition count 674
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 2010 place count 317 transition count 671
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 14 with 16 rules applied. Total rules applied 2026 place count 317 transition count 655
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 2030 place count 315 transition count 678
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 2035 place count 315 transition count 673
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 15 with 16 rules applied. Total rules applied 2051 place count 315 transition count 657
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 2055 place count 313 transition count 678
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 2058 place count 313 transition count 675
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 16 with 16 rules applied. Total rules applied 2074 place count 313 transition count 659
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 2078 place count 311 transition count 680
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 2080 place count 311 transition count 678
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 17 with 11 rules applied. Total rules applied 2091 place count 311 transition count 667
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 2093 place count 310 transition count 679
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 2095 place count 310 transition count 677
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 18 with 10 rules applied. Total rules applied 2105 place count 310 transition count 667
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 2107 place count 309 transition count 676
Free-agglomeration rule applied 144 times with reduction of 66 identical transitions.
Iterating global reduction 18 with 144 rules applied. Total rules applied 2251 place count 309 transition count 466
Reduce places removed 144 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 142 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 147 transitions.
Graph (complete) has 455 edges and 165 vertex of which 159 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Iterating post reduction 18 with 292 rules applied. Total rules applied 2543 place count 159 transition count 317
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 2549 place count 159 transition count 311
Discarding 3 places :
Symmetric choice reduction at 20 with 3 rule applications. Total rules 2552 place count 156 transition count 307
Iterating global reduction 20 with 3 rules applied. Total rules applied 2555 place count 156 transition count 307
Drop transitions (Redundant composition of simpler transitions.) removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 20 with 41 rules applied. Total rules applied 2596 place count 156 transition count 266
Free-agglomeration rule applied 1 times.
Iterating global reduction 20 with 1 rules applied. Total rules applied 2597 place count 156 transition count 265
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 2598 place count 155 transition count 265
Applied a total of 2598 rules in 462 ms. Remains 155 /1533 variables (removed 1378) and now considering 265/2196 (removed 1931) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 463 ms. Remains : 155/1533 places, 265/2196 transitions.
RANDOM walk for 40000 steps (8 resets) in 539 ms. (74 steps per ms) remains 0/11 properties
[2026-05-24 19:39:48] [INFO ] Flatten gal took : 53 ms
[2026-05-24 19:39:48] [INFO ] Flatten gal took : 54 ms
[2026-05-24 19:39:48] [INFO ] Input system was already deterministic with 2196 transitions.
Computed a total of 177 stabilizing places and 177 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 1463 transition count 2109
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 1463 transition count 2109
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 184 place count 1419 transition count 2063
Iterating global reduction 0 with 44 rules applied. Total rules applied 228 place count 1419 transition count 2063
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 230 place count 1419 transition count 2061
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 255 place count 1394 transition count 2035
Iterating global reduction 1 with 25 rules applied. Total rules applied 280 place count 1394 transition count 2035
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 282 place count 1394 transition count 2033
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 304 place count 1372 transition count 2011
Iterating global reduction 2 with 22 rules applied. Total rules applied 326 place count 1372 transition count 2011
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 327 place count 1372 transition count 2010
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 343 place count 1356 transition count 1994
Iterating global reduction 3 with 16 rules applied. Total rules applied 359 place count 1356 transition count 1994
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 372 place count 1343 transition count 1981
Iterating global reduction 3 with 13 rules applied. Total rules applied 385 place count 1343 transition count 1981
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 394 place count 1334 transition count 1972
Iterating global reduction 3 with 9 rules applied. Total rules applied 403 place count 1334 transition count 1972
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 407 place count 1330 transition count 1968
Iterating global reduction 3 with 4 rules applied. Total rules applied 411 place count 1330 transition count 1968
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 415 place count 1326 transition count 1964
Iterating global reduction 3 with 4 rules applied. Total rules applied 419 place count 1326 transition count 1964
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 420 place count 1325 transition count 1963
Iterating global reduction 3 with 1 rules applied. Total rules applied 421 place count 1325 transition count 1963
Applied a total of 421 rules in 435 ms. Remains 1325 /1533 variables (removed 208) and now considering 1963/2196 (removed 233) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15253264080363565068.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1091798656674372089.kers'
[2026-05-24 19:39:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15253264080363565068.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1091798656674372089.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1963 rows 1325 cols 5252 entries
Finished phase 1 with 1246 SingleSign rule and 0 generalized
[2026-05-24 19:39:49] [INFO ] Computed 79 invariants in 16 ms
Computed 79 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-1091798656674372089.kers
Total runtime 18 ms.
[2026-05-24 19:39:49] [INFO ] Implicit Places using invariants in 387 ms returned []
[2026-05-24 19:39:49] [INFO ] Invariant cache hit.
[2026-05-24 19:39:50] [INFO ] Implicit Places using invariants and state equation in 884 ms returned []
Implicit Place search using SMT with State Equation took 1275 ms to find 0 implicit places.
Running 1962 sub problems to find dead transitions.
[2026-05-24 19:39:50] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1324/3288 variables, and 0 constraints, problems are : Problem set: 0 solved, 1962 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1325 constraints, PredecessorRefiner: 1962/1962 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1962 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1324/3288 variables, and 0 constraints, problems are : Problem set: 0 solved, 1962 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1325 constraints, PredecessorRefiner: 0/1962 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60557ms problems are : Problem set: 0 solved, 1962 unsolved
Search for dead transitions found 0 dead transitions in 60563ms
Starting structural reductions in LTL mode, iteration 1 : 1325/1533 places, 1963/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62283 ms. Remains : 1325/1533 places, 1963/2196 transitions.
[2026-05-24 19:40:50] [INFO ] Flatten gal took : 42 ms
[2026-05-24 19:40:50] [INFO ] Flatten gal took : 36 ms
[2026-05-24 19:40:51] [INFO ] Input system was already deterministic with 1963 transitions.
[2026-05-24 19:40:51] [INFO ] Flatten gal took : 35 ms
[2026-05-24 19:40:51] [INFO ] Flatten gal took : 32 ms
[2026-05-24 19:40:51] [INFO ] Time to serialize gal into /tmp/CTLFireability1700467826525845986.gal : 32 ms
[2026-05-24 19:40:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15694339425148184522.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1700467826525845986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15694339425148184522.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:41:21] [INFO ] Flatten gal took : 29 ms
[2026-05-24 19:41:21] [INFO ] Applying decomposition
[2026-05-24 19:41:21] [INFO ] Flatten gal took : 30 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/graph215739427785444102.txt' '-o' '/tmp/graph215739427785444102.bin' '-w' '/tmp/graph215739427785444102.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph215739427785444102.bin' '-l' '-1' '-v' '-w' '/tmp/graph215739427785444102.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:41:21] [INFO ] Decomposing Gal with order
[2026-05-24 19:41:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:41:21] [INFO ] Removed a total of 1430 redundant transitions.
[2026-05-24 19:41:22] [INFO ] Flatten gal took : 395 ms
[2026-05-24 19:41:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 44 ms.
[2026-05-24 19:41:22] [INFO ] Time to serialize gal into /tmp/CTLFireability14002194258541210838.gal : 35 ms
[2026-05-24 19:41:22] [INFO ] Time to serialize properties into /tmp/CTLFireability12440035252617868625.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/CTLFireability14002194258541210838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12440035252617868625.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 1466 transition count 2112
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 1466 transition count 2112
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 174 place count 1426 transition count 2070
Iterating global reduction 0 with 40 rules applied. Total rules applied 214 place count 1426 transition count 2070
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 216 place count 1426 transition count 2068
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 240 place count 1402 transition count 2043
Iterating global reduction 1 with 24 rules applied. Total rules applied 264 place count 1402 transition count 2043
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 266 place count 1402 transition count 2041
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 287 place count 1381 transition count 2020
Iterating global reduction 2 with 21 rules applied. Total rules applied 308 place count 1381 transition count 2020
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 309 place count 1381 transition count 2019
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 324 place count 1366 transition count 2004
Iterating global reduction 3 with 15 rules applied. Total rules applied 339 place count 1366 transition count 2004
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 351 place count 1354 transition count 1992
Iterating global reduction 3 with 12 rules applied. Total rules applied 363 place count 1354 transition count 1992
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 372 place count 1345 transition count 1983
Iterating global reduction 3 with 9 rules applied. Total rules applied 381 place count 1345 transition count 1983
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 386 place count 1340 transition count 1978
Iterating global reduction 3 with 5 rules applied. Total rules applied 391 place count 1340 transition count 1978
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 395 place count 1336 transition count 1974
Iterating global reduction 3 with 4 rules applied. Total rules applied 399 place count 1336 transition count 1974
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 400 place count 1335 transition count 1973
Iterating global reduction 3 with 1 rules applied. Total rules applied 401 place count 1335 transition count 1973
Applied a total of 401 rules in 523 ms. Remains 1335 /1533 variables (removed 198) and now considering 1973/2196 (removed 223) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7506907390911404170.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-153910706281972354.kers'
[2026-05-24 19:41:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7506907390911404170.kers, --Pflows, --basisKERS=/tmp/petrispot-output-153910706281972354.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1973 rows 1335 cols 5272 entries
Finished phase 1 with 1256 SingleSign rule and 0 generalized
[2026-05-24 19:41:53] [INFO ] Computed 79 invariants in 8 ms
Computed 79 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-153910706281972354.kers
Total runtime 12 ms.
[2026-05-24 19:41:53] [INFO ] Implicit Places using invariants in 432 ms returned []
[2026-05-24 19:41:53] [INFO ] Invariant cache hit.
[2026-05-24 19:41:54] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1367 ms to find 0 implicit places.
Running 1972 sub problems to find dead transitions.
[2026-05-24 19:41:54] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1334/3308 variables, and 0 constraints, problems are : Problem set: 0 solved, 1972 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1335 constraints, PredecessorRefiner: 1972/1972 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1972 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1334/3308 variables, and 0 constraints, problems are : Problem set: 0 solved, 1972 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1335 constraints, PredecessorRefiner: 0/1972 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60429ms problems are : Problem set: 0 solved, 1972 unsolved
Search for dead transitions found 0 dead transitions in 60433ms
Starting structural reductions in LTL mode, iteration 1 : 1335/1533 places, 1973/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62332 ms. Remains : 1335/1533 places, 1973/2196 transitions.
[2026-05-24 19:42:54] [INFO ] Flatten gal took : 29 ms
[2026-05-24 19:42:54] [INFO ] Flatten gal took : 25 ms
[2026-05-24 19:42:54] [INFO ] Input system was already deterministic with 1973 transitions.
[2026-05-24 19:42:55] [INFO ] Flatten gal took : 22 ms
[2026-05-24 19:42:55] [INFO ] Flatten gal took : 22 ms
[2026-05-24 19:42:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1245138532030184213.gal : 7 ms
[2026-05-24 19:42:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4218360474255536372.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/CTLFireability1245138532030184213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4218360474255536372.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:43:25] [INFO ] Flatten gal took : 22 ms
[2026-05-24 19:43:25] [INFO ] Applying decomposition
[2026-05-24 19:43:25] [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/graph14958172184616889808.txt' '-o' '/tmp/graph14958172184616889808.bin' '-w' '/tmp/graph14958172184616889808.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14958172184616889808.bin' '-l' '-1' '-v' '-w' '/tmp/graph14958172184616889808.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:43:25] [INFO ] Decomposing Gal with order
[2026-05-24 19:43:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:43:25] [INFO ] Removed a total of 1413 redundant transitions.
[2026-05-24 19:43:25] [INFO ] Flatten gal took : 91 ms
[2026-05-24 19:43:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 32 ms.
[2026-05-24 19:43:25] [INFO ] Time to serialize gal into /tmp/CTLFireability18363099221169823338.gal : 14 ms
[2026-05-24 19:43:25] [INFO ] Time to serialize properties into /tmp/CTLFireability10177348276477918114.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/CTLFireability18363099221169823338.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10177348276477918114.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 1463 transition count 2125
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 1463 transition count 2125
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 182 place count 1421 transition count 2081
Iterating global reduction 0 with 42 rules applied. Total rules applied 224 place count 1421 transition count 2081
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 251 place count 1394 transition count 2053
Iterating global reduction 0 with 27 rules applied. Total rules applied 278 place count 1394 transition count 2053
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 280 place count 1394 transition count 2051
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 304 place count 1370 transition count 2027
Iterating global reduction 1 with 24 rules applied. Total rules applied 328 place count 1370 transition count 2027
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 329 place count 1370 transition count 2026
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 346 place count 1353 transition count 2009
Iterating global reduction 2 with 17 rules applied. Total rules applied 363 place count 1353 transition count 2009
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 377 place count 1339 transition count 1995
Iterating global reduction 2 with 14 rules applied. Total rules applied 391 place count 1339 transition count 1995
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 401 place count 1329 transition count 1985
Iterating global reduction 2 with 10 rules applied. Total rules applied 411 place count 1329 transition count 1985
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 416 place count 1324 transition count 1980
Iterating global reduction 2 with 5 rules applied. Total rules applied 421 place count 1324 transition count 1980
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 425 place count 1320 transition count 1976
Iterating global reduction 2 with 4 rules applied. Total rules applied 429 place count 1320 transition count 1976
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 430 place count 1319 transition count 1975
Iterating global reduction 2 with 1 rules applied. Total rules applied 431 place count 1319 transition count 1975
Applied a total of 431 rules in 493 ms. Remains 1319 /1533 variables (removed 214) and now considering 1975/2196 (removed 221) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6419054316895566061.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5999180163476692367.kers'
[2026-05-24 19:43:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6419054316895566061.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5999180163476692367.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1975 rows 1319 cols 5308 entries
Finished phase 1 with 1240 SingleSign rule and 0 generalized
[2026-05-24 19:43:56] [INFO ] Computed 79 invariants in 14 ms
Computed 79 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-5999180163476692367.kers
Total runtime 19 ms.
[2026-05-24 19:43:56] [INFO ] Implicit Places using invariants in 398 ms returned []
[2026-05-24 19:43:56] [INFO ] Invariant cache hit.
[2026-05-24 19:43:57] [INFO ] Implicit Places using invariants and state equation in 1002 ms returned []
Implicit Place search using SMT with State Equation took 1403 ms to find 0 implicit places.
Running 1974 sub problems to find dead transitions.
[2026-05-24 19:43:57] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1318/3294 variables, and 0 constraints, problems are : Problem set: 0 solved, 1974 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1319 constraints, PredecessorRefiner: 1974/1974 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1974 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1318/3294 variables, and 0 constraints, problems are : Problem set: 0 solved, 1974 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1319 constraints, PredecessorRefiner: 0/1974 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60443ms problems are : Problem set: 0 solved, 1974 unsolved
Search for dead transitions found 0 dead transitions in 60447ms
Starting structural reductions in LTL mode, iteration 1 : 1319/1533 places, 1975/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62350 ms. Remains : 1319/1533 places, 1975/2196 transitions.
[2026-05-24 19:44:58] [INFO ] Flatten gal took : 20 ms
[2026-05-24 19:44:58] [INFO ] Flatten gal took : 21 ms
[2026-05-24 19:44:58] [INFO ] Input system was already deterministic with 1975 transitions.
[2026-05-24 19:44:58] [INFO ] Flatten gal took : 21 ms
[2026-05-24 19:44:58] [INFO ] Flatten gal took : 21 ms
[2026-05-24 19:44:58] [INFO ] Time to serialize gal into /tmp/CTLFireability11569971600049401483.gal : 7 ms
[2026-05-24 19:44:58] [INFO ] Time to serialize properties into /tmp/CTLFireability8042393298241456301.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/CTLFireability11569971600049401483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8042393298241456301.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:45:28] [INFO ] Flatten gal took : 25 ms
[2026-05-24 19:45:28] [INFO ] Applying decomposition
[2026-05-24 19:45:28] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3469196433923087978.txt' '-o' '/tmp/graph3469196433923087978.bin' '-w' '/tmp/graph3469196433923087978.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3469196433923087978.bin' '-l' '-1' '-v' '-w' '/tmp/graph3469196433923087978.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:45:28] [INFO ] Decomposing Gal with order
[2026-05-24 19:45:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:45:28] [INFO ] Removed a total of 1459 redundant transitions.
[2026-05-24 19:45:28] [INFO ] Flatten gal took : 66 ms
[2026-05-24 19:45:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 17 ms.
[2026-05-24 19:45:28] [INFO ] Time to serialize gal into /tmp/CTLFireability13096018564867344273.gal : 14 ms
[2026-05-24 19:45:28] [INFO ] Time to serialize properties into /tmp/CTLFireability17685977988078442666.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/CTLFireability13096018564867344273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17685977988078442666.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 1472 transition count 2118
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 1472 transition count 2118
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 162 place count 1432 transition count 2077
Iterating global reduction 0 with 40 rules applied. Total rules applied 202 place count 1432 transition count 2077
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 204 place count 1432 transition count 2075
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 226 place count 1410 transition count 2053
Iterating global reduction 1 with 22 rules applied. Total rules applied 248 place count 1410 transition count 2053
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 249 place count 1410 transition count 2052
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 269 place count 1390 transition count 2032
Iterating global reduction 2 with 20 rules applied. Total rules applied 289 place count 1390 transition count 2032
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 304 place count 1375 transition count 2017
Iterating global reduction 2 with 15 rules applied. Total rules applied 319 place count 1375 transition count 2017
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 332 place count 1362 transition count 2004
Iterating global reduction 2 with 13 rules applied. Total rules applied 345 place count 1362 transition count 2004
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 355 place count 1352 transition count 1994
Iterating global reduction 2 with 10 rules applied. Total rules applied 365 place count 1352 transition count 1994
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 370 place count 1347 transition count 1989
Iterating global reduction 2 with 5 rules applied. Total rules applied 375 place count 1347 transition count 1989
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 379 place count 1343 transition count 1985
Iterating global reduction 2 with 4 rules applied. Total rules applied 383 place count 1343 transition count 1985
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 384 place count 1342 transition count 1984
Iterating global reduction 2 with 1 rules applied. Total rules applied 385 place count 1342 transition count 1984
Applied a total of 385 rules in 551 ms. Remains 1342 /1533 variables (removed 191) and now considering 1984/2196 (removed 212) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7491557170759941158.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11490766890683801128.kers'
[2026-05-24 19:45:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7491557170759941158.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11490766890683801128.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1984 rows 1342 cols 5294 entries
Finished phase 1 with 1263 SingleSign rule and 0 generalized
[2026-05-24 19:45:59] [INFO ] Computed 79 invariants in 17 ms
Computed 79 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-11490766890683801128.kers
Total runtime 22 ms.
[2026-05-24 19:45:59] [INFO ] Implicit Places using invariants in 440 ms returned []
[2026-05-24 19:45:59] [INFO ] Invariant cache hit.
[2026-05-24 19:46:00] [INFO ] Implicit Places using invariants and state equation in 1011 ms returned []
Implicit Place search using SMT with State Equation took 1453 ms to find 0 implicit places.
Running 1983 sub problems to find dead transitions.
[2026-05-24 19:46:00] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1341/3326 variables, and 0 constraints, problems are : Problem set: 0 solved, 1983 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1342 constraints, PredecessorRefiner: 1983/1983 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1983 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1341/3326 variables, and 0 constraints, problems are : Problem set: 0 solved, 1983 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1342 constraints, PredecessorRefiner: 0/1983 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60540ms problems are : Problem set: 0 solved, 1983 unsolved
Search for dead transitions found 0 dead transitions in 60544ms
Starting structural reductions in LTL mode, iteration 1 : 1342/1533 places, 1984/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62557 ms. Remains : 1342/1533 places, 1984/2196 transitions.
[2026-05-24 19:47:01] [INFO ] Flatten gal took : 19 ms
[2026-05-24 19:47:01] [INFO ] Flatten gal took : 23 ms
[2026-05-24 19:47:01] [INFO ] Input system was already deterministic with 1984 transitions.
[2026-05-24 19:47:01] [INFO ] Flatten gal took : 21 ms
[2026-05-24 19:47:01] [INFO ] Flatten gal took : 21 ms
[2026-05-24 19:47:01] [INFO ] Time to serialize gal into /tmp/CTLFireability1118573769773060818.gal : 6 ms
[2026-05-24 19:47:01] [INFO ] Time to serialize properties into /tmp/CTLFireability1687695525531631642.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/CTLFireability1118573769773060818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1687695525531631642.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:47:31] [INFO ] Flatten gal took : 20 ms
[2026-05-24 19:47:31] [INFO ] Applying decomposition
[2026-05-24 19:47:31] [INFO ] Flatten gal took : 20 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/graph16103094890425282798.txt' '-o' '/tmp/graph16103094890425282798.bin' '-w' '/tmp/graph16103094890425282798.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16103094890425282798.bin' '-l' '-1' '-v' '-w' '/tmp/graph16103094890425282798.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:47:31] [INFO ] Decomposing Gal with order
[2026-05-24 19:47:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:47:31] [INFO ] Removed a total of 1444 redundant transitions.
[2026-05-24 19:47:31] [INFO ] Flatten gal took : 53 ms
[2026-05-24 19:47:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 15 ms.
[2026-05-24 19:47:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7015468316197518572.gal : 12 ms
[2026-05-24 19:47:31] [INFO ] Time to serialize properties into /tmp/CTLFireability14395656459679778297.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/CTLFireability7015468316197518572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14395656459679778297.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,4.00848e+77,22.66,520332,42046,26,995099,1028,2680,2.30559e+06,62,2382,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Graph (trivial) has 1458 edges and 1533 vertex of which 322 / 1533 are part of one of the 23 SCC in 3 ms
Free SCC test removed 299 places
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 336 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 423 transitions
Trivial Post-agglo rules discarded 423 transitions
Performed 423 trivial Post agglomeration. Transition count delta: 423
Iterating post reduction 0 with 423 rules applied. Total rules applied 424 place count 1233 transition count 1436
Reduce places removed 423 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 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 481 rules applied. Total rules applied 905 place count 810 transition count 1378
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 43 rules applied. Total rules applied 948 place count 773 transition count 1372
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 5 rules applied. Total rules applied 953 place count 770 transition count 1370
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 957 place count 768 transition count 1368
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 958 place count 767 transition count 1368
Performed 103 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 103 Pre rules applied. Total rules applied 958 place count 767 transition count 1265
Deduced a syphon composed of 103 places in 2 ms
Reduce places removed 103 places and 0 transitions.
Iterating global reduction 6 with 206 rules applied. Total rules applied 1164 place count 664 transition count 1265
Discarding 79 places :
Symmetric choice reduction at 6 with 79 rule applications. Total rules 1243 place count 585 transition count 1069
Iterating global reduction 6 with 79 rules applied. Total rules applied 1322 place count 585 transition count 1069
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 1334 place count 585 transition count 1057
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 20 Pre rules applied. Total rules applied 1334 place count 585 transition count 1037
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 7 with 40 rules applied. Total rules applied 1374 place count 565 transition count 1037
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1377 place count 562 transition count 1017
Iterating global reduction 7 with 3 rules applied. Total rules applied 1380 place count 562 transition count 1017
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1382 place count 562 transition count 1015
Performed 182 Post agglomeration using F-continuation condition.Transition count delta: 182
Deduced a syphon composed of 182 places in 0 ms
Reduce places removed 182 places and 0 transitions.
Iterating global reduction 8 with 364 rules applied. Total rules applied 1746 place count 380 transition count 833
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1747 place count 380 transition count 832
Discarding 20 places :
Symmetric choice reduction at 9 with 20 rule applications. Total rules 1767 place count 360 transition count 722
Iterating global reduction 9 with 20 rules applied. Total rules applied 1787 place count 360 transition count 722
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 9 with 19 rules applied. Total rules applied 1806 place count 360 transition count 703
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1808 place count 359 transition count 702
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 1812 place count 359 transition count 698
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 2 rules applied. Total rules applied 1814 place count 359 transition count 696
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1816 place count 357 transition count 696
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1818 place count 355 transition count 694
Applied a total of 1818 rules in 161 ms. Remains 355 /1533 variables (removed 1178) and now considering 694/2196 (removed 1502) transitions.
[2026-05-24 19:48:02] [INFO ] Flow matrix only has 672 transitions (discarded 22 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18081068645749608615.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9525798584065819254.kers'
[2026-05-24 19:48:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18081068645749608615.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9525798584065819254.kers]
Normalized transition count is 671 out of 672 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 671 rows 355 cols 1970 entries
Finished phase 1 with 276 SingleSign rule and 0 generalized
[2026-05-24 19:48:02] [INFO ] Computed 79 invariants in 2 ms
Computed 79 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-9525798584065819254.kers
Total runtime 5 ms.
[2026-05-24 19:48:02] [INFO ] Implicit Places using invariants in 142 ms returned []
[2026-05-24 19:48:02] [INFO ] Flow matrix only has 672 transitions (discarded 22 similar events)
[2026-05-24 19:48:02] [INFO ] Invariant cache hit.
[2026-05-24 19:48:02] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-24 19:48:02] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
[2026-05-24 19:48:02] [INFO ] Redundant transitions in 34 ms returned []
Running 506 sub problems to find dead transitions.
[2026-05-24 19:48:02] [INFO ] Flow matrix only has 672 transitions (discarded 22 similar events)
[2026-05-24 19:48:02] [INFO ] Invariant cache hit.
[2026-05-24 19:48:02] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/292 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/292 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 2 (OVERLAPS) 63/355 variables, 63/79 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/355 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 4 (OVERLAPS) 671/1026 variables, 355/434 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1026 variables, 2/436 constraints. Problems are: Problem set: 0 solved, 506 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/1026 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 506 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1026/1027 variables, and 436 constraints, problems are : Problem set: 0 solved, 506 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 355/355 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 506/506 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 506 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/292 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/292 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 2 (OVERLAPS) 63/355 variables, 63/79 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/355 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 4 (OVERLAPS) 671/1026 variables, 355/434 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1026 variables, 2/436 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1026 variables, 506/942 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1026 variables, 1/943 constraints. Problems are: Problem set: 0 solved, 506 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1026/1027 variables, and 943 constraints, problems are : Problem set: 0 solved, 506 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 355/355 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 506/506 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60118ms problems are : Problem set: 0 solved, 506 unsolved
Search for dead transitions found 0 dead transitions in 60120ms
Starting structural reductions in SI_CTL mode, iteration 1 : 355/1533 places, 694/2196 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60749 ms. Remains : 355/1533 places, 694/2196 transitions.
[2026-05-24 19:49:02] [INFO ] Flatten gal took : 9 ms
[2026-05-24 19:49:02] [INFO ] Flatten gal took : 9 ms
[2026-05-24 19:49:02] [INFO ] Input system was already deterministic with 694 transitions.
[2026-05-24 19:49:02] [INFO ] Flatten gal took : 17 ms
[2026-05-24 19:49:02] [INFO ] Flatten gal took : 9 ms
[2026-05-24 19:49:02] [INFO ] Time to serialize gal into /tmp/CTLFireability14639594422167207342.gal : 2 ms
[2026-05-24 19:49:02] [INFO ] Time to serialize properties into /tmp/CTLFireability5579415653254229275.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/CTLFireability14639594422167207342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5579415653254229275.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:49:32] [INFO ] Flatten gal took : 16 ms
[2026-05-24 19:49:32] [INFO ] Applying decomposition
[2026-05-24 19:49:32] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8524272372448316482.txt' '-o' '/tmp/graph8524272372448316482.bin' '-w' '/tmp/graph8524272372448316482.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8524272372448316482.bin' '-l' '-1' '-v' '-w' '/tmp/graph8524272372448316482.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:49:32] [INFO ] Decomposing Gal with order
[2026-05-24 19:49:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:49:32] [INFO ] Removed a total of 562 redundant transitions.
[2026-05-24 19:49:32] [INFO ] Flatten gal took : 16 ms
[2026-05-24 19:49:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 4 ms.
[2026-05-24 19:49:32] [INFO ] Time to serialize gal into /tmp/CTLFireability7874384895487720938.gal : 3 ms
[2026-05-24 19:49:32] [INFO ] Time to serialize properties into /tmp/CTLFireability7348449043458255394.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/CTLFireability7874384895487720938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7348449043458255394.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,9.23336e+46,0.079609,7476,110,11,1024,160,565,943,58,202,0
Converting to forward existential form...Done !
original formula: A(EF(((i16.u119.p2480==1)||((i2.u10.p314==1)&&(i12.u113.p2420==1)))) U !(EF((((i0.u0.p118==1) * EG((i8.u26.p851==1))) * (((i14.u86.p2151=...247
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U (((i0.u0.p118==1) * EG((i8.u26.p851==1))) * (((i14.u86.p2151==1)||((i4.u16.p493==1)&...851
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found 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
(forward)formula 0,0,0.330734,16820,1,0,27618,274,2659,49813,202,535,41809
FORMULA DLCshifumi-PT-2b-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 1467 transition count 2113
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 1467 transition count 2113
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 173 place count 1426 transition count 2070
Iterating global reduction 0 with 41 rules applied. Total rules applied 214 place count 1426 transition count 2070
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 216 place count 1426 transition count 2068
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 238 place count 1404 transition count 2045
Iterating global reduction 1 with 22 rules applied. Total rules applied 260 place count 1404 transition count 2045
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 262 place count 1404 transition count 2043
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 281 place count 1385 transition count 2024
Iterating global reduction 2 with 19 rules applied. Total rules applied 300 place count 1385 transition count 2024
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 301 place count 1385 transition count 2023
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 313 place count 1373 transition count 2011
Iterating global reduction 3 with 12 rules applied. Total rules applied 325 place count 1373 transition count 2011
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 334 place count 1364 transition count 2002
Iterating global reduction 3 with 9 rules applied. Total rules applied 343 place count 1364 transition count 2002
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 348 place count 1359 transition count 1997
Iterating global reduction 3 with 5 rules applied. Total rules applied 353 place count 1359 transition count 1997
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 355 place count 1357 transition count 1995
Iterating global reduction 3 with 2 rules applied. Total rules applied 357 place count 1357 transition count 1995
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 359 place count 1355 transition count 1993
Iterating global reduction 3 with 2 rules applied. Total rules applied 361 place count 1355 transition count 1993
Applied a total of 361 rules in 450 ms. Remains 1355 /1533 variables (removed 178) and now considering 1993/2196 (removed 203) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5916198718833955040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10233166269524299357.kers'
[2026-05-24 19:49:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5916198718833955040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10233166269524299357.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1993 rows 1355 cols 5312 entries
Finished phase 1 with 1276 SingleSign rule and 0 generalized
[2026-05-24 19:49:33] [INFO ] Computed 79 invariants in 7 ms
Computed 79 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-10233166269524299357.kers
Total runtime 11 ms.
[2026-05-24 19:49:34] [INFO ] Implicit Places using invariants in 380 ms returned []
[2026-05-24 19:49:34] [INFO ] Invariant cache hit.
[2026-05-24 19:49:35] [INFO ] Implicit Places using invariants and state equation in 931 ms returned []
Implicit Place search using SMT with State Equation took 1313 ms to find 0 implicit places.
Running 1992 sub problems to find dead transitions.
[2026-05-24 19:49:35] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1354/3348 variables, and 0 constraints, problems are : Problem set: 0 solved, 1992 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1355 constraints, PredecessorRefiner: 1992/1992 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1992 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1354/3348 variables, and 0 constraints, problems are : Problem set: 0 solved, 1992 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1355 constraints, PredecessorRefiner: 0/1992 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60501ms problems are : Problem set: 0 solved, 1992 unsolved
Search for dead transitions found 0 dead transitions in 60504ms
Starting structural reductions in LTL mode, iteration 1 : 1355/1533 places, 1993/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62274 ms. Remains : 1355/1533 places, 1993/2196 transitions.
[2026-05-24 19:50:35] [INFO ] Flatten gal took : 23 ms
[2026-05-24 19:50:35] [INFO ] Flatten gal took : 25 ms
[2026-05-24 19:50:35] [INFO ] Input system was already deterministic with 1993 transitions.
[2026-05-24 19:50:35] [INFO ] Flatten gal took : 21 ms
[2026-05-24 19:50:35] [INFO ] Flatten gal took : 20 ms
[2026-05-24 19:50:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9012723233807293164.gal : 6 ms
[2026-05-24 19:50:35] [INFO ] Time to serialize properties into /tmp/CTLFireability15496028448282080797.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/CTLFireability9012723233807293164.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15496028448282080797.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:51:05] [INFO ] Flatten gal took : 21 ms
[2026-05-24 19:51:05] [INFO ] Applying decomposition
[2026-05-24 19:51:05] [INFO ] Flatten gal took : 21 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/graph12371463614284057859.txt' '-o' '/tmp/graph12371463614284057859.bin' '-w' '/tmp/graph12371463614284057859.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12371463614284057859.bin' '-l' '-1' '-v' '-w' '/tmp/graph12371463614284057859.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:51:05] [INFO ] Decomposing Gal with order
[2026-05-24 19:51:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:51:06] [INFO ] Removed a total of 1417 redundant transitions.
[2026-05-24 19:51:06] [INFO ] Flatten gal took : 50 ms
[2026-05-24 19:51:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 16 ms.
[2026-05-24 19:51:06] [INFO ] Time to serialize gal into /tmp/CTLFireability431638955469223375.gal : 12 ms
[2026-05-24 19:51:06] [INFO ] Time to serialize properties into /tmp/CTLFireability10220244138143042532.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/CTLFireability431638955469223375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10220244138143042532.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 1462 transition count 2108
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 1462 transition count 2108
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 186 place count 1418 transition count 2062
Iterating global reduction 0 with 44 rules applied. Total rules applied 230 place count 1418 transition count 2062
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 232 place count 1418 transition count 2060
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 259 place count 1391 transition count 2032
Iterating global reduction 1 with 27 rules applied. Total rules applied 286 place count 1391 transition count 2032
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 288 place count 1391 transition count 2030
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 312 place count 1367 transition count 2006
Iterating global reduction 2 with 24 rules applied. Total rules applied 336 place count 1367 transition count 2006
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 337 place count 1367 transition count 2005
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 354 place count 1350 transition count 1988
Iterating global reduction 3 with 17 rules applied. Total rules applied 371 place count 1350 transition count 1988
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 385 place count 1336 transition count 1974
Iterating global reduction 3 with 14 rules applied. Total rules applied 399 place count 1336 transition count 1974
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 409 place count 1326 transition count 1964
Iterating global reduction 3 with 10 rules applied. Total rules applied 419 place count 1326 transition count 1964
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 424 place count 1321 transition count 1959
Iterating global reduction 3 with 5 rules applied. Total rules applied 429 place count 1321 transition count 1959
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 433 place count 1317 transition count 1955
Iterating global reduction 3 with 4 rules applied. Total rules applied 437 place count 1317 transition count 1955
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 438 place count 1316 transition count 1954
Iterating global reduction 3 with 1 rules applied. Total rules applied 439 place count 1316 transition count 1954
Applied a total of 439 rules in 479 ms. Remains 1316 /1533 variables (removed 217) and now considering 1954/2196 (removed 242) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10477013597206446793.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3972072792848761497.kers'
[2026-05-24 19:51:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10477013597206446793.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3972072792848761497.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1954 rows 1316 cols 5234 entries
Finished phase 1 with 1237 SingleSign rule and 0 generalized
[2026-05-24 19:51:36] [INFO ] Computed 79 invariants in 19 ms
Computed 79 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-3972072792848761497.kers
Total runtime 23 ms.
[2026-05-24 19:51:37] [INFO ] Implicit Places using invariants in 421 ms returned []
[2026-05-24 19:51:37] [INFO ] Invariant cache hit.
[2026-05-24 19:51:37] [INFO ] Implicit Places using invariants and state equation in 872 ms returned []
Implicit Place search using SMT with State Equation took 1295 ms to find 0 implicit places.
Running 1953 sub problems to find dead transitions.
[2026-05-24 19:51:37] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1315/3270 variables, and 0 constraints, problems are : Problem set: 0 solved, 1953 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1316 constraints, PredecessorRefiner: 1953/1953 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1953 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1315/3270 variables, and 0 constraints, problems are : Problem set: 0 solved, 1953 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1316 constraints, PredecessorRefiner: 0/1953 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60415ms problems are : Problem set: 0 solved, 1953 unsolved
Search for dead transitions found 0 dead transitions in 60419ms
Starting structural reductions in LTL mode, iteration 1 : 1316/1533 places, 1954/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62201 ms. Remains : 1316/1533 places, 1954/2196 transitions.
[2026-05-24 19:52:38] [INFO ] Flatten gal took : 19 ms
[2026-05-24 19:52:38] [INFO ] Flatten gal took : 19 ms
[2026-05-24 19:52:38] [INFO ] Input system was already deterministic with 1954 transitions.
[2026-05-24 19:52:38] [INFO ] Flatten gal took : 20 ms
[2026-05-24 19:52:38] [INFO ] Flatten gal took : 21 ms
[2026-05-24 19:52:38] [INFO ] Time to serialize gal into /tmp/CTLFireability2366749043190210708.gal : 6 ms
[2026-05-24 19:52:38] [INFO ] Time to serialize properties into /tmp/CTLFireability7473307130733409372.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/CTLFireability2366749043190210708.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7473307130733409372.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:53:08] [INFO ] Flatten gal took : 25 ms
[2026-05-24 19:53:08] [INFO ] Applying decomposition
[2026-05-24 19:53:08] [INFO ] Flatten gal took : 20 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/graph13869913485635285195.txt' '-o' '/tmp/graph13869913485635285195.bin' '-w' '/tmp/graph13869913485635285195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13869913485635285195.bin' '-l' '-1' '-v' '-w' '/tmp/graph13869913485635285195.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:53:08] [INFO ] Decomposing Gal with order
[2026-05-24 19:53:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:53:08] [INFO ] Removed a total of 1425 redundant transitions.
[2026-05-24 19:53:08] [INFO ] Flatten gal took : 42 ms
[2026-05-24 19:53:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 7 ms.
[2026-05-24 19:53:08] [INFO ] Time to serialize gal into /tmp/CTLFireability11855312041965794049.gal : 11 ms
[2026-05-24 19:53:08] [INFO ] Time to serialize properties into /tmp/CTLFireability14439287617296006952.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/CTLFireability11855312041965794049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14439287617296006952.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 1464 transition count 2111
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 1464 transition count 2111
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 180 place count 1422 transition count 2067
Iterating global reduction 0 with 42 rules applied. Total rules applied 222 place count 1422 transition count 2067
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 223 place count 1422 transition count 2066
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 247 place count 1398 transition count 2041
Iterating global reduction 1 with 24 rules applied. Total rules applied 271 place count 1398 transition count 2041
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 273 place count 1398 transition count 2039
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 294 place count 1377 transition count 2018
Iterating global reduction 2 with 21 rules applied. Total rules applied 315 place count 1377 transition count 2018
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 316 place count 1377 transition count 2017
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 331 place count 1362 transition count 2002
Iterating global reduction 3 with 15 rules applied. Total rules applied 346 place count 1362 transition count 2002
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 358 place count 1350 transition count 1990
Iterating global reduction 3 with 12 rules applied. Total rules applied 370 place count 1350 transition count 1990
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 378 place count 1342 transition count 1982
Iterating global reduction 3 with 8 rules applied. Total rules applied 386 place count 1342 transition count 1982
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 390 place count 1338 transition count 1978
Iterating global reduction 3 with 4 rules applied. Total rules applied 394 place count 1338 transition count 1978
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 397 place count 1335 transition count 1975
Iterating global reduction 3 with 3 rules applied. Total rules applied 400 place count 1335 transition count 1975
Applied a total of 400 rules in 453 ms. Remains 1335 /1533 variables (removed 198) and now considering 1975/2196 (removed 221) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6261128634254684933.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10523580940323775287.kers'
[2026-05-24 19:53:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6261128634254684933.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10523580940323775287.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1975 rows 1335 cols 5276 entries
Finished phase 1 with 1256 SingleSign rule and 0 generalized
[2026-05-24 19:53:39] [INFO ] Computed 79 invariants in 19 ms
Computed 79 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-10523580940323775287.kers
Total runtime 26 ms.
[2026-05-24 19:53:39] [INFO ] Implicit Places using invariants in 450 ms returned []
[2026-05-24 19:53:39] [INFO ] Invariant cache hit.
[2026-05-24 19:53:40] [INFO ] Implicit Places using invariants and state equation in 992 ms returned []
Implicit Place search using SMT with State Equation took 1444 ms to find 0 implicit places.
Running 1974 sub problems to find dead transitions.
[2026-05-24 19:53:40] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1334/3310 variables, and 0 constraints, problems are : Problem set: 0 solved, 1974 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1335 constraints, PredecessorRefiner: 1974/1974 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1974 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1334/3310 variables, and 0 constraints, problems are : Problem set: 0 solved, 1974 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1335 constraints, PredecessorRefiner: 0/1974 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60450ms problems are : Problem set: 0 solved, 1974 unsolved
Search for dead transitions found 0 dead transitions in 60453ms
Starting structural reductions in LTL mode, iteration 1 : 1335/1533 places, 1975/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62358 ms. Remains : 1335/1533 places, 1975/2196 transitions.
[2026-05-24 19:54:41] [INFO ] Flatten gal took : 18 ms
[2026-05-24 19:54:41] [INFO ] Flatten gal took : 19 ms
[2026-05-24 19:54:41] [INFO ] Input system was already deterministic with 1975 transitions.
[2026-05-24 19:54:41] [INFO ] Flatten gal took : 20 ms
[2026-05-24 19:54:41] [INFO ] Flatten gal took : 20 ms
[2026-05-24 19:54:41] [INFO ] Time to serialize gal into /tmp/CTLFireability17138900745212464348.gal : 6 ms
[2026-05-24 19:54:41] [INFO ] Time to serialize properties into /tmp/CTLFireability11634094478096064995.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/CTLFireability17138900745212464348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11634094478096064995.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:55:11] [INFO ] Flatten gal took : 24 ms
[2026-05-24 19:55:11] [INFO ] Applying decomposition
[2026-05-24 19:55:11] [INFO ] Flatten gal took : 20 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/graph4818411345552471882.txt' '-o' '/tmp/graph4818411345552471882.bin' '-w' '/tmp/graph4818411345552471882.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4818411345552471882.bin' '-l' '-1' '-v' '-w' '/tmp/graph4818411345552471882.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:55:11] [INFO ] Decomposing Gal with order
[2026-05-24 19:55:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:55:11] [INFO ] Removed a total of 1453 redundant transitions.
[2026-05-24 19:55:11] [INFO ] Flatten gal took : 42 ms
[2026-05-24 19:55:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 6 ms.
[2026-05-24 19:55:11] [INFO ] Time to serialize gal into /tmp/CTLFireability7470360571994945144.gal : 10 ms
[2026-05-24 19:55:11] [INFO ] Time to serialize properties into /tmp/CTLFireability16596634502415812919.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/CTLFireability7470360571994945144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16596634502415812919.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 1464 transition count 2110
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 1464 transition count 2110
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 180 place count 1422 transition count 2066
Iterating global reduction 0 with 42 rules applied. Total rules applied 222 place count 1422 transition count 2066
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 224 place count 1422 transition count 2064
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 248 place count 1398 transition count 2039
Iterating global reduction 1 with 24 rules applied. Total rules applied 272 place count 1398 transition count 2039
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 274 place count 1398 transition count 2037
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 295 place count 1377 transition count 2016
Iterating global reduction 2 with 21 rules applied. Total rules applied 316 place count 1377 transition count 2016
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 317 place count 1377 transition count 2015
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 331 place count 1363 transition count 2001
Iterating global reduction 3 with 14 rules applied. Total rules applied 345 place count 1363 transition count 2001
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 357 place count 1351 transition count 1989
Iterating global reduction 3 with 12 rules applied. Total rules applied 369 place count 1351 transition count 1989
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 378 place count 1342 transition count 1980
Iterating global reduction 3 with 9 rules applied. Total rules applied 387 place count 1342 transition count 1980
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 392 place count 1337 transition count 1975
Iterating global reduction 3 with 5 rules applied. Total rules applied 397 place count 1337 transition count 1975
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 401 place count 1333 transition count 1971
Iterating global reduction 3 with 4 rules applied. Total rules applied 405 place count 1333 transition count 1971
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 406 place count 1332 transition count 1970
Iterating global reduction 3 with 1 rules applied. Total rules applied 407 place count 1332 transition count 1970
Applied a total of 407 rules in 492 ms. Remains 1332 /1533 variables (removed 201) and now considering 1970/2196 (removed 226) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8503859724640743456.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13466416320034442845.kers'
[2026-05-24 19:55:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8503859724640743456.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13466416320034442845.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 1970 rows 1332 cols 5266 entries
Finished phase 1 with 1253 SingleSign rule and 0 generalized
[2026-05-24 19:55:42] [INFO ] Computed 79 invariants in 18 ms
Computed 79 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-13466416320034442845.kers
Total runtime 22 ms.
[2026-05-24 19:55:42] [INFO ] Implicit Places using invariants in 416 ms returned []
[2026-05-24 19:55:42] [INFO ] Invariant cache hit.
[2026-05-24 19:55:43] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1323 ms to find 0 implicit places.
Running 1969 sub problems to find dead transitions.
[2026-05-24 19:55:43] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1331/3302 variables, and 0 constraints, problems are : Problem set: 0 solved, 1969 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1332 constraints, PredecessorRefiner: 1969/1969 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1969 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1331/3302 variables, and 0 constraints, problems are : Problem set: 0 solved, 1969 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1332 constraints, PredecessorRefiner: 0/1969 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60426ms problems are : Problem set: 0 solved, 1969 unsolved
Search for dead transitions found 0 dead transitions in 60430ms
Starting structural reductions in LTL mode, iteration 1 : 1332/1533 places, 1970/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62253 ms. Remains : 1332/1533 places, 1970/2196 transitions.
[2026-05-24 19:56:44] [INFO ] Flatten gal took : 21 ms
[2026-05-24 19:56:44] [INFO ] Flatten gal took : 20 ms
[2026-05-24 19:56:44] [INFO ] Input system was already deterministic with 1970 transitions.
[2026-05-24 19:56:44] [INFO ] Flatten gal took : 20 ms
[2026-05-24 19:56:44] [INFO ] Flatten gal took : 21 ms
[2026-05-24 19:56:44] [INFO ] Time to serialize gal into /tmp/CTLFireability16173810638003142444.gal : 6 ms
[2026-05-24 19:56:44] [INFO ] Time to serialize properties into /tmp/CTLFireability2057630271538094589.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/CTLFireability16173810638003142444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2057630271538094589.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:57:14] [INFO ] Flatten gal took : 25 ms
[2026-05-24 19:57:14] [INFO ] Applying decomposition
[2026-05-24 19:57:14] [INFO ] Flatten gal took : 20 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/graph9200375940819961153.txt' '-o' '/tmp/graph9200375940819961153.bin' '-w' '/tmp/graph9200375940819961153.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9200375940819961153.bin' '-l' '-1' '-v' '-w' '/tmp/graph9200375940819961153.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:57:14] [INFO ] Decomposing Gal with order
[2026-05-24 19:57:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:57:14] [INFO ] Removed a total of 1408 redundant transitions.
[2026-05-24 19:57:14] [INFO ] Flatten gal took : 38 ms
[2026-05-24 19:57:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 6 ms.
[2026-05-24 19:57:14] [INFO ] Time to serialize gal into /tmp/CTLFireability17078550610327630493.gal : 11 ms
[2026-05-24 19:57:14] [INFO ] Time to serialize properties into /tmp/CTLFireability15575496316992854083.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/CTLFireability17078550610327630493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15575496316992854083.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 1461 transition count 2107
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 1461 transition count 2107
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 189 place count 1416 transition count 2060
Iterating global reduction 0 with 45 rules applied. Total rules applied 234 place count 1416 transition count 2060
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 236 place count 1416 transition count 2058
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 263 place count 1389 transition count 2030
Iterating global reduction 1 with 27 rules applied. Total rules applied 290 place count 1389 transition count 2030
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 292 place count 1389 transition count 2028
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 316 place count 1365 transition count 2004
Iterating global reduction 2 with 24 rules applied. Total rules applied 340 place count 1365 transition count 2004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 341 place count 1365 transition count 2003
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 358 place count 1348 transition count 1986
Iterating global reduction 3 with 17 rules applied. Total rules applied 375 place count 1348 transition count 1986
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 389 place count 1334 transition count 1972
Iterating global reduction 3 with 14 rules applied. Total rules applied 403 place count 1334 transition count 1972
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 413 place count 1324 transition count 1962
Iterating global reduction 3 with 10 rules applied. Total rules applied 423 place count 1324 transition count 1962
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 428 place count 1319 transition count 1957
Iterating global reduction 3 with 5 rules applied. Total rules applied 433 place count 1319 transition count 1957
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 437 place count 1315 transition count 1953
Iterating global reduction 3 with 4 rules applied. Total rules applied 441 place count 1315 transition count 1953
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 442 place count 1314 transition count 1952
Iterating global reduction 3 with 1 rules applied. Total rules applied 443 place count 1314 transition count 1952
Applied a total of 443 rules in 480 ms. Remains 1314 /1533 variables (removed 219) and now considering 1952/2196 (removed 244) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3924338214902161812.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6962166616101261605.kers'
[2026-05-24 19:57:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3924338214902161812.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6962166616101261605.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1952 rows 1314 cols 5230 entries
Finished phase 1 with 1235 SingleSign rule and 0 generalized
[2026-05-24 19:57:45] [INFO ] Computed 79 invariants in 16 ms
Computed 79 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-6962166616101261605.kers
Total runtime 21 ms.
[2026-05-24 19:57:45] [INFO ] Implicit Places using invariants in 409 ms returned []
[2026-05-24 19:57:45] [INFO ] Invariant cache hit.
[2026-05-24 19:57:46] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1281 ms to find 0 implicit places.
Running 1951 sub problems to find dead transitions.
[2026-05-24 19:57:46] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1313/3266 variables, and 0 constraints, problems are : Problem set: 0 solved, 1951 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1314 constraints, PredecessorRefiner: 1951/1951 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1951 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1313/3266 variables, and 0 constraints, problems are : Problem set: 0 solved, 1951 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1314 constraints, PredecessorRefiner: 0/1951 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60410ms problems are : Problem set: 0 solved, 1951 unsolved
Search for dead transitions found 0 dead transitions in 60414ms
Starting structural reductions in LTL mode, iteration 1 : 1314/1533 places, 1952/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62183 ms. Remains : 1314/1533 places, 1952/2196 transitions.
[2026-05-24 19:58:47] [INFO ] Flatten gal took : 19 ms
[2026-05-24 19:58:47] [INFO ] Flatten gal took : 20 ms
[2026-05-24 19:58:47] [INFO ] Input system was already deterministic with 1952 transitions.
[2026-05-24 19:58:47] [INFO ] Flatten gal took : 19 ms
[2026-05-24 19:58:47] [INFO ] Flatten gal took : 27 ms
[2026-05-24 19:58:47] [INFO ] Time to serialize gal into /tmp/CTLFireability14881190160087734994.gal : 6 ms
[2026-05-24 19:58:47] [INFO ] Time to serialize properties into /tmp/CTLFireability17161789859056437816.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/CTLFireability14881190160087734994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17161789859056437816.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 19:59:17] [INFO ] Flatten gal took : 24 ms
[2026-05-24 19:59:17] [INFO ] Applying decomposition
[2026-05-24 19:59:17] [INFO ] Flatten gal took : 19 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/graph16073911089680885332.txt' '-o' '/tmp/graph16073911089680885332.bin' '-w' '/tmp/graph16073911089680885332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16073911089680885332.bin' '-l' '-1' '-v' '-w' '/tmp/graph16073911089680885332.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:59:17] [INFO ] Decomposing Gal with order
[2026-05-24 19:59:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:59:17] [INFO ] Removed a total of 1454 redundant transitions.
[2026-05-24 19:59:17] [INFO ] Flatten gal took : 37 ms
[2026-05-24 19:59:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 6 ms.
[2026-05-24 19:59:17] [INFO ] Time to serialize gal into /tmp/CTLFireability13410577210117544497.gal : 9 ms
[2026-05-24 19:59:17] [INFO ] Time to serialize properties into /tmp/CTLFireability5088455118249201172.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/CTLFireability13410577210117544497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5088455118249201172.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 1459 transition count 2105
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 1459 transition count 2105
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 194 place count 1413 transition count 2057
Iterating global reduction 0 with 46 rules applied. Total rules applied 240 place count 1413 transition count 2057
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 242 place count 1413 transition count 2055
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 269 place count 1386 transition count 2027
Iterating global reduction 1 with 27 rules applied. Total rules applied 296 place count 1386 transition count 2027
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 298 place count 1386 transition count 2025
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 322 place count 1362 transition count 2001
Iterating global reduction 2 with 24 rules applied. Total rules applied 346 place count 1362 transition count 2001
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 347 place count 1362 transition count 2000
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 364 place count 1345 transition count 1983
Iterating global reduction 3 with 17 rules applied. Total rules applied 381 place count 1345 transition count 1983
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 395 place count 1331 transition count 1969
Iterating global reduction 3 with 14 rules applied. Total rules applied 409 place count 1331 transition count 1969
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 419 place count 1321 transition count 1959
Iterating global reduction 3 with 10 rules applied. Total rules applied 429 place count 1321 transition count 1959
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 434 place count 1316 transition count 1954
Iterating global reduction 3 with 5 rules applied. Total rules applied 439 place count 1316 transition count 1954
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 443 place count 1312 transition count 1950
Iterating global reduction 3 with 4 rules applied. Total rules applied 447 place count 1312 transition count 1950
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 448 place count 1311 transition count 1949
Iterating global reduction 3 with 1 rules applied. Total rules applied 449 place count 1311 transition count 1949
Applied a total of 449 rules in 506 ms. Remains 1311 /1533 variables (removed 222) and now considering 1949/2196 (removed 247) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2657015362129209541.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18232977358338821949.kers'
[2026-05-24 19:59:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2657015362129209541.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18232977358338821949.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1949 rows 1311 cols 5224 entries
Finished phase 1 with 1232 SingleSign rule and 0 generalized
[2026-05-24 19:59:48] [INFO ] Computed 79 invariants in 18 ms
Computed 79 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-18232977358338821949.kers
Total runtime 23 ms.
[2026-05-24 19:59:48] [INFO ] Implicit Places using invariants in 419 ms returned []
[2026-05-24 19:59:48] [INFO ] Invariant cache hit.
[2026-05-24 19:59:49] [INFO ] Implicit Places using invariants and state equation in 939 ms returned []
Implicit Place search using SMT with State Equation took 1364 ms to find 0 implicit places.
Running 1948 sub problems to find dead transitions.
[2026-05-24 19:59:49] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1310/3260 variables, and 0 constraints, problems are : Problem set: 0 solved, 1948 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1311 constraints, PredecessorRefiner: 1948/1948 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1948 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1310/3260 variables, and 0 constraints, problems are : Problem set: 0 solved, 1948 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1311 constraints, PredecessorRefiner: 0/1948 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60448ms problems are : Problem set: 0 solved, 1948 unsolved
Search for dead transitions found 0 dead transitions in 60452ms
Starting structural reductions in LTL mode, iteration 1 : 1311/1533 places, 1949/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62334 ms. Remains : 1311/1533 places, 1949/2196 transitions.
[2026-05-24 20:00:49] [INFO ] Flatten gal took : 19 ms
[2026-05-24 20:00:49] [INFO ] Flatten gal took : 20 ms
[2026-05-24 20:00:49] [INFO ] Input system was already deterministic with 1949 transitions.
[2026-05-24 20:00:49] [INFO ] Flatten gal took : 20 ms
[2026-05-24 20:00:50] [INFO ] Flatten gal took : 20 ms
[2026-05-24 20:00:50] [INFO ] Time to serialize gal into /tmp/CTLFireability1784496701735224095.gal : 6 ms
[2026-05-24 20:00:50] [INFO ] Time to serialize properties into /tmp/CTLFireability2809358916956401042.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/CTLFireability1784496701735224095.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2809358916956401042.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 20:01:20] [INFO ] Flatten gal took : 25 ms
[2026-05-24 20:01:20] [INFO ] Applying decomposition
[2026-05-24 20:01:20] [INFO ] Flatten gal took : 19 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/graph5638031373181621042.txt' '-o' '/tmp/graph5638031373181621042.bin' '-w' '/tmp/graph5638031373181621042.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5638031373181621042.bin' '-l' '-1' '-v' '-w' '/tmp/graph5638031373181621042.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:01:20] [INFO ] Decomposing Gal with order
[2026-05-24 20:01:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:01:20] [INFO ] Removed a total of 1427 redundant transitions.
[2026-05-24 20:01:20] [INFO ] Flatten gal took : 39 ms
[2026-05-24 20:01:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 6 ms.
[2026-05-24 20:01:20] [INFO ] Time to serialize gal into /tmp/CTLFireability18282641871356168873.gal : 9 ms
[2026-05-24 20:01:20] [INFO ] Time to serialize properties into /tmp/CTLFireability6607918378591949314.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/CTLFireability18282641871356168873.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6607918378591949314.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Graph (trivial) has 1471 edges and 1533 vertex of which 316 / 1533 are part of one of the 22 SCC in 2 ms
Free SCC test removed 294 places
Ensure Unique test removed 331 transitions
Reduce isomorphic transitions removed 331 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 429 transitions
Trivial Post-agglo rules discarded 429 transitions
Performed 429 trivial Post agglomeration. Transition count delta: 429
Iterating post reduction 0 with 429 rules applied. Total rules applied 430 place count 1238 transition count 1435
Reduce places removed 429 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 1 with 490 rules applied. Total rules applied 920 place count 809 transition count 1374
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 45 rules applied. Total rules applied 965 place count 770 transition count 1368
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 968 place count 767 transition count 1368
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 104 Pre rules applied. Total rules applied 968 place count 767 transition count 1264
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 4 with 208 rules applied. Total rules applied 1176 place count 663 transition count 1264
Discarding 79 places :
Symmetric choice reduction at 4 with 79 rule applications. Total rules 1255 place count 584 transition count 1083
Iterating global reduction 4 with 79 rules applied. Total rules applied 1334 place count 584 transition count 1083
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 1346 place count 584 transition count 1071
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 1346 place count 584 transition count 1051
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 1386 place count 564 transition count 1051
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1389 place count 561 transition count 1031
Iterating global reduction 5 with 3 rules applied. Total rules applied 1392 place count 561 transition count 1031
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1394 place count 561 transition count 1029
Performed 184 Post agglomeration using F-continuation condition.Transition count delta: 184
Deduced a syphon composed of 184 places in 0 ms
Reduce places removed 184 places and 0 transitions.
Iterating global reduction 6 with 368 rules applied. Total rules applied 1762 place count 377 transition count 845
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1763 place count 377 transition count 844
Discarding 22 places :
Symmetric choice reduction at 7 with 22 rule applications. Total rules 1785 place count 355 transition count 716
Iterating global reduction 7 with 22 rules applied. Total rules applied 1807 place count 355 transition count 716
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 1827 place count 355 transition count 696
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1829 place count 354 transition count 695
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 1833 place count 354 transition count 691
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 8 with 2 rules applied. Total rules applied 1835 place count 354 transition count 689
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1837 place count 352 transition count 689
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1839 place count 350 transition count 687
Applied a total of 1839 rules in 116 ms. Remains 350 /1533 variables (removed 1183) and now considering 687/2196 (removed 1509) transitions.
[2026-05-24 20:01:50] [INFO ] Flow matrix only has 666 transitions (discarded 21 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6227025665238730961.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10568835616220223617.kers'
[2026-05-24 20:01:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6227025665238730961.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10568835616220223617.kers]
Normalized transition count is 665 out of 666 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 665 rows 350 cols 1950 entries
Finished phase 1 with 271 SingleSign rule and 0 generalized
[2026-05-24 20:01:50] [INFO ] Computed 79 invariants in 2 ms
Computed 79 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10568835616220223617.kers
Total runtime 2 ms.
[2026-05-24 20:01:50] [INFO ] Implicit Places using invariants in 187 ms returned []
[2026-05-24 20:01:50] [INFO ] Flow matrix only has 666 transitions (discarded 21 similar events)
[2026-05-24 20:01:50] [INFO ] Invariant cache hit.
[2026-05-24 20:01:51] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
[2026-05-24 20:01:51] [INFO ] Redundant transitions in 6 ms returned []
Running 494 sub problems to find dead transitions.
[2026-05-24 20:01:51] [INFO ] Flow matrix only has 666 transitions (discarded 21 similar events)
[2026-05-24 20:01:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 2 (OVERLAPS) 62/350 variables, 62/79 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/350 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 4 (OVERLAPS) 665/1015 variables, 350/429 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1015 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 494 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1015/1016 variables, and 429 constraints, problems are : Problem set: 0 solved, 494 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 350/350 constraints, PredecessorRefiner: 494/494 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 494 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 2 (OVERLAPS) 62/350 variables, 62/79 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/350 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 4 (OVERLAPS) 665/1015 variables, 350/429 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1015 variables, 494/923 constraints. Problems are: Problem set: 0 solved, 494 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1015 variables, 1/924 constraints. Problems are: Problem set: 0 solved, 494 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1015/1016 variables, and 924 constraints, problems are : Problem set: 0 solved, 494 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 350/350 constraints, PredecessorRefiner: 494/494 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60104ms problems are : Problem set: 0 solved, 494 unsolved
Search for dead transitions found 0 dead transitions in 60105ms
Starting structural reductions in SI_CTL mode, iteration 1 : 350/1533 places, 687/2196 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60695 ms. Remains : 350/1533 places, 687/2196 transitions.
[2026-05-24 20:02:51] [INFO ] Flatten gal took : 7 ms
[2026-05-24 20:02:51] [INFO ] Flatten gal took : 7 ms
[2026-05-24 20:02:51] [INFO ] Input system was already deterministic with 687 transitions.
[2026-05-24 20:02:51] [INFO ] Flatten gal took : 7 ms
[2026-05-24 20:02:51] [INFO ] Flatten gal took : 7 ms
[2026-05-24 20:02:51] [INFO ] Time to serialize gal into /tmp/CTLFireability17777245056716383815.gal : 2 ms
[2026-05-24 20:02:51] [INFO ] Time to serialize properties into /tmp/CTLFireability17544877961030722606.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/CTLFireability17777245056716383815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17544877961030722606.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 20:03:21] [INFO ] Flatten gal took : 14 ms
[2026-05-24 20:03:21] [INFO ] Applying decomposition
[2026-05-24 20:03:21] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17382222104819038370.txt' '-o' '/tmp/graph17382222104819038370.bin' '-w' '/tmp/graph17382222104819038370.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17382222104819038370.bin' '-l' '-1' '-v' '-w' '/tmp/graph17382222104819038370.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:03:21] [INFO ] Decomposing Gal with order
[2026-05-24 20:03:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:03:21] [INFO ] Removed a total of 556 redundant transitions.
[2026-05-24 20:03:21] [INFO ] Flatten gal took : 16 ms
[2026-05-24 20:03:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 2 ms.
[2026-05-24 20:03:21] [INFO ] Time to serialize gal into /tmp/CTLFireability3012098832235633802.gal : 3 ms
[2026-05-24 20:03:21] [INFO ] Time to serialize properties into /tmp/CTLFireability14518187669063307789.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/CTLFireability3012098832235633802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14518187669063307789.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.05091e+46,0.067029,7408,74,9,654,150,476,626,42,206,0
Converting to forward existential form...Done !
original formula: AF(((i2.i1.u62.p1918==1) * ((i8.i0.u24.p857==1) + AG(EF(((i5.u69.p1981==1)||(i15.u49.p1631==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(((i2.i1.u62.p1918==1) * ((i8.i0.u24.p857==1) + !(E(TRUE U !(E(TRUE U ((i5.u69.p1981==1)||(i15.u49.p...181
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
(forward)formula 0,0,2.4897,74664,1,0,148578,233,2073,247077,142,459,54988
FORMULA DLCshifumi-PT-2b-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 1465 transition count 2111
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 1465 transition count 2111
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 179 place count 1422 transition count 2066
Iterating global reduction 0 with 43 rules applied. Total rules applied 222 place count 1422 transition count 2066
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 224 place count 1422 transition count 2064
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 249 place count 1397 transition count 2038
Iterating global reduction 1 with 25 rules applied. Total rules applied 274 place count 1397 transition count 2038
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 276 place count 1397 transition count 2036
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 298 place count 1375 transition count 2014
Iterating global reduction 2 with 22 rules applied. Total rules applied 320 place count 1375 transition count 2014
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 321 place count 1375 transition count 2013
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 337 place count 1359 transition count 1997
Iterating global reduction 3 with 16 rules applied. Total rules applied 353 place count 1359 transition count 1997
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 366 place count 1346 transition count 1984
Iterating global reduction 3 with 13 rules applied. Total rules applied 379 place count 1346 transition count 1984
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 389 place count 1336 transition count 1974
Iterating global reduction 3 with 10 rules applied. Total rules applied 399 place count 1336 transition count 1974
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 404 place count 1331 transition count 1969
Iterating global reduction 3 with 5 rules applied. Total rules applied 409 place count 1331 transition count 1969
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 413 place count 1327 transition count 1965
Iterating global reduction 3 with 4 rules applied. Total rules applied 417 place count 1327 transition count 1965
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 418 place count 1326 transition count 1964
Iterating global reduction 3 with 1 rules applied. Total rules applied 419 place count 1326 transition count 1964
Applied a total of 419 rules in 497 ms. Remains 1326 /1533 variables (removed 207) and now considering 1964/2196 (removed 232) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4427709736502842924.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17974837517509149059.kers'
[2026-05-24 20:03:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4427709736502842924.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17974837517509149059.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1964 rows 1326 cols 5254 entries
Finished phase 1 with 1247 SingleSign rule and 0 generalized
[2026-05-24 20:03:24] [INFO ] Computed 79 invariants in 18 ms
Computed 79 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-17974837517509149059.kers
Total runtime 22 ms.
[2026-05-24 20:03:24] [INFO ] Implicit Places using invariants in 428 ms returned []
[2026-05-24 20:03:24] [INFO ] Invariant cache hit.
[2026-05-24 20:03:25] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1334 ms to find 0 implicit places.
Running 1963 sub problems to find dead transitions.
[2026-05-24 20:03:25] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/3290 variables, and 0 constraints, problems are : Problem set: 0 solved, 1963 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1326 constraints, PredecessorRefiner: 1963/1963 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1963 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/3290 variables, and 0 constraints, problems are : Problem set: 0 solved, 1963 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, State Equation: 0/1326 constraints, PredecessorRefiner: 0/1963 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60436ms problems are : Problem set: 0 solved, 1963 unsolved
Search for dead transitions found 0 dead transitions in 60440ms
Starting structural reductions in LTL mode, iteration 1 : 1326/1533 places, 1964/2196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62279 ms. Remains : 1326/1533 places, 1964/2196 transitions.
[2026-05-24 20:04:26] [INFO ] Flatten gal took : 19 ms
[2026-05-24 20:04:26] [INFO ] Flatten gal took : 20 ms
[2026-05-24 20:04:26] [INFO ] Input system was already deterministic with 1964 transitions.
[2026-05-24 20:04:26] [INFO ] Flatten gal took : 20 ms
[2026-05-24 20:04:26] [INFO ] Flatten gal took : 20 ms
[2026-05-24 20:04:26] [INFO ] Time to serialize gal into /tmp/CTLFireability6915001064147897663.gal : 5 ms
[2026-05-24 20:04:26] [INFO ] Time to serialize properties into /tmp/CTLFireability10906877014984334017.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/CTLFireability6915001064147897663.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10906877014984334017.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 20:04:56] [INFO ] Flatten gal took : 23 ms
[2026-05-24 20:04:56] [INFO ] Applying decomposition
[2026-05-24 20:04:56] [INFO ] Flatten gal took : 20 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/graph2299285914595454951.txt' '-o' '/tmp/graph2299285914595454951.bin' '-w' '/tmp/graph2299285914595454951.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2299285914595454951.bin' '-l' '-1' '-v' '-w' '/tmp/graph2299285914595454951.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:04:56] [INFO ] Decomposing Gal with order
[2026-05-24 20:04:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:04:56] [INFO ] Removed a total of 1437 redundant transitions.
[2026-05-24 20:04:56] [INFO ] Flatten gal took : 40 ms
[2026-05-24 20:04:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 12 ms.
[2026-05-24 20:04:56] [INFO ] Time to serialize gal into /tmp/CTLFireability3618625238937765519.gal : 10 ms
[2026-05-24 20:04:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15708107152222437073.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/CTLFireability3618625238937765519.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15708107152222437073.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Graph (trivial) has 1457 edges and 1533 vertex of which 322 / 1533 are part of one of the 23 SCC in 1 ms
Free SCC test removed 299 places
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 336 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 419 transitions
Trivial Post-agglo rules discarded 419 transitions
Performed 419 trivial Post agglomeration. Transition count delta: 419
Iterating post reduction 0 with 419 rules applied. Total rules applied 420 place count 1233 transition count 1440
Reduce places removed 419 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 1 with 479 rules applied. Total rules applied 899 place count 814 transition count 1380
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 44 rules applied. Total rules applied 943 place count 776 transition count 1374
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 5 rules applied. Total rules applied 948 place count 773 transition count 1372
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 950 place count 771 transition count 1372
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 101 Pre rules applied. Total rules applied 950 place count 771 transition count 1271
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 1152 place count 670 transition count 1271
Discarding 77 places :
Symmetric choice reduction at 5 with 77 rule applications. Total rules 1229 place count 593 transition count 1092
Iterating global reduction 5 with 77 rules applied. Total rules applied 1306 place count 593 transition count 1092
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 1318 place count 593 transition count 1080
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 20 Pre rules applied. Total rules applied 1318 place count 593 transition count 1060
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 6 with 40 rules applied. Total rules applied 1358 place count 573 transition count 1060
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1361 place count 570 transition count 1040
Iterating global reduction 6 with 3 rules applied. Total rules applied 1364 place count 570 transition count 1040
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1366 place count 570 transition count 1038
Performed 181 Post agglomeration using F-continuation condition.Transition count delta: 181
Deduced a syphon composed of 181 places in 0 ms
Reduce places removed 181 places and 0 transitions.
Iterating global reduction 7 with 362 rules applied. Total rules applied 1728 place count 389 transition count 857
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1729 place count 389 transition count 856
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 1749 place count 369 transition count 746
Iterating global reduction 8 with 20 rules applied. Total rules applied 1769 place count 369 transition count 746
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 1788 place count 369 transition count 727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1790 place count 368 transition count 726
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 1793 place count 368 transition count 723
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 1 rules applied. Total rules applied 1794 place count 368 transition count 722
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1795 place count 367 transition count 722
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1797 place count 365 transition count 720
Applied a total of 1797 rules in 137 ms. Remains 365 /1533 variables (removed 1168) and now considering 720/2196 (removed 1476) transitions.
[2026-05-24 20:05:26] [INFO ] Flow matrix only has 698 transitions (discarded 22 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11705318294466084785.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12751432896870597394.kers'
[2026-05-24 20:05:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11705318294466084785.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12751432896870597394.kers]
Normalized transition count is 697 out of 698 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 697 rows 365 cols 2068 entries
Finished phase 1 with 286 SingleSign rule and 0 generalized
[2026-05-24 20:05:26] [INFO ] Computed 79 invariants in 2 ms
Computed 79 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12751432896870597394.kers
Total runtime 3 ms.
[2026-05-24 20:05:27] [INFO ] Implicit Places using invariants in 264 ms returned []
[2026-05-24 20:05:27] [INFO ] Flow matrix only has 698 transitions (discarded 22 similar events)
[2026-05-24 20:05:27] [INFO ] Invariant cache hit.
[2026-05-24 20:05:27] [INFO ] State equation strengthened by 28 read => feed constraints.
[2026-05-24 20:05:27] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 536 ms to find 0 implicit places.
[2026-05-24 20:05:27] [INFO ] Redundant transitions in 6 ms returned []
Running 586 sub problems to find dead transitions.
[2026-05-24 20:05:27] [INFO ] Flow matrix only has 698 transitions (discarded 22 similar events)
[2026-05-24 20:05:27] [INFO ] Invariant cache hit.
[2026-05-24 20:05:27] [INFO ] State equation strengthened by 28 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 2 (OVERLAPS) 63/365 variables, 77/79 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/365 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 4 (OVERLAPS) 697/1062 variables, 365/444 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1062 variables, 28/472 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1062 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 586 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1062/1063 variables, and 473 constraints, problems are : Problem set: 0 solved, 586 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 365/365 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 586/586 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 586 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 2 (OVERLAPS) 63/365 variables, 77/79 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/365 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/365 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 5 (OVERLAPS) 697/1062 variables, 365/445 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1062 variables, 28/473 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1062 variables, 586/1059 constraints. Problems are: Problem set: 0 solved, 586 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1062 variables, 0/1059 constraints. Problems are: Problem set: 0 solved, 586 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1062/1063 variables, and 1059 constraints, problems are : Problem set: 0 solved, 586 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 365/365 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 586/586 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60095ms problems are : Problem set: 0 solved, 586 unsolved
Search for dead transitions found 0 dead transitions in 60096ms
Starting structural reductions in SI_CTL mode, iteration 1 : 365/1533 places, 720/2196 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60780 ms. Remains : 365/1533 places, 720/2196 transitions.
[2026-05-24 20:06:27] [INFO ] Flatten gal took : 8 ms
[2026-05-24 20:06:27] [INFO ] Flatten gal took : 8 ms
[2026-05-24 20:06:27] [INFO ] Input system was already deterministic with 720 transitions.
[2026-05-24 20:06:27] [INFO ] Flatten gal took : 8 ms
[2026-05-24 20:06:27] [INFO ] Flatten gal took : 8 ms
[2026-05-24 20:06:27] [INFO ] Time to serialize gal into /tmp/CTLFireability10038124457833734913.gal : 2 ms
[2026-05-24 20:06:27] [INFO ] Time to serialize properties into /tmp/CTLFireability12930601978653222001.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/CTLFireability10038124457833734913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12930601978653222001.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 20:06:57] [INFO ] Flatten gal took : 15 ms
[2026-05-24 20:06:57] [INFO ] Applying decomposition
[2026-05-24 20:06:57] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17120257176494689231.txt' '-o' '/tmp/graph17120257176494689231.bin' '-w' '/tmp/graph17120257176494689231.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17120257176494689231.bin' '-l' '-1' '-v' '-w' '/tmp/graph17120257176494689231.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:06:57] [INFO ] Decomposing Gal with order
[2026-05-24 20:06:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:06:57] [INFO ] Removed a total of 611 redundant transitions.
[2026-05-24 20:06:57] [INFO ] Flatten gal took : 13 ms
[2026-05-24 20:06:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 2 ms.
[2026-05-24 20:06:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17431695320208468747.gal : 2 ms
[2026-05-24 20:06:57] [INFO ] Time to serialize properties into /tmp/CTLFireability9544308499563741558.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/CTLFireability17431695320208468747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9544308499563741558.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.68316e+47,0.071081,7616,176,14,1656,243,627,1705,54,388,0
Converting to forward existential form...Done !
original formula: EG(AF(((i12.u40.p1255==1) + (A((((i15.u51.p1602==1)&&(i15.u87.p2119==1))||(i16.i0.u31.p953==1)) U ((i5.u21.p560==1)&&(i4.i0.u17.p470==1))...293
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((i12.u40.p1255==1) + (!((E(!(((i5.u21.p560==1)&&(i4.i0.u17.p470==1))) U (!((((i15.u51.p1602==...449
Reverse transition relation is NOT exact ! Due to transitions t610, i16.i2.t3, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Graph (trivial) has 1467 edges and 1533 vertex of which 306 / 1533 are part of one of the 24 SCC in 0 ms
Free SCC test removed 282 places
Ensure Unique test removed 316 transitions
Reduce isomorphic transitions removed 316 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 434 transitions
Trivial Post-agglo rules discarded 434 transitions
Performed 434 trivial Post agglomeration. Transition count delta: 434
Iterating post reduction 0 with 434 rules applied. Total rules applied 435 place count 1250 transition count 1445
Reduce places removed 434 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 1 with 493 rules applied. Total rules applied 928 place count 816 transition count 1386
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 42 rules applied. Total rules applied 970 place count 778 transition count 1382
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 3 with 5 rules applied. Total rules applied 975 place count 776 transition count 1379
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 978 place count 773 transition count 1379
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 102 Pre rules applied. Total rules applied 978 place count 773 transition count 1277
Deduced a syphon composed of 102 places in 2 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 5 with 204 rules applied. Total rules applied 1182 place count 671 transition count 1277
Discarding 77 places :
Symmetric choice reduction at 5 with 77 rule applications. Total rules 1259 place count 594 transition count 1098
Iterating global reduction 5 with 77 rules applied. Total rules applied 1336 place count 594 transition count 1098
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 1348 place count 594 transition count 1086
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 21 Pre rules applied. Total rules applied 1348 place count 594 transition count 1065
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 1390 place count 573 transition count 1065
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1393 place count 570 transition count 1045
Iterating global reduction 6 with 3 rules applied. Total rules applied 1396 place count 570 transition count 1045
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1398 place count 570 transition count 1043
Performed 187 Post agglomeration using F-continuation condition.Transition count delta: 187
Deduced a syphon composed of 187 places in 0 ms
Reduce places removed 187 places and 0 transitions.
Iterating global reduction 7 with 374 rules applied. Total rules applied 1772 place count 383 transition count 856
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1774 place count 383 transition count 854
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 1794 place count 363 transition count 758
Iterating global reduction 8 with 20 rules applied. Total rules applied 1814 place count 363 transition count 758
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 1832 place count 363 transition count 740
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1836 place count 361 transition count 738
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 1841 place count 361 transition count 733
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 9 with 2 rules applied. Total rules applied 1843 place count 361 transition count 731
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1845 place count 359 transition count 731
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 1845 place count 359 transition count 730
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1847 place count 358 transition count 730
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1849 place count 356 transition count 728
Applied a total of 1849 rules in 124 ms. Remains 356 /1533 variables (removed 1177) and now considering 728/2196 (removed 1468) transitions.
[2026-05-24 20:07:27] [INFO ] Flow matrix only has 705 transitions (discarded 23 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13572231927545432239.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11327917681824048855.kers'
[2026-05-24 20:07:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13572231927545432239.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11327917681824048855.kers]
Normalized transition count is 704 out of 705 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 704 rows 356 cols 2135 entries
Finished phase 1 with 277 SingleSign rule and 0 generalized
[2026-05-24 20:07:27] [INFO ] Computed 79 invariants in 2 ms
Computed 79 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11327917681824048855.kers
Total runtime 3 ms.
[2026-05-24 20:07:28] [INFO ] Implicit Places using invariants in 221 ms returned []
[2026-05-24 20:07:28] [INFO ] Flow matrix only has 705 transitions (discarded 23 similar events)
[2026-05-24 20:07:28] [INFO ] Invariant cache hit.
[2026-05-24 20:07:28] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
[2026-05-24 20:07:28] [INFO ] Redundant transitions in 6 ms returned []
Running 552 sub problems to find dead transitions.
[2026-05-24 20:07:28] [INFO ] Flow matrix only has 705 transitions (discarded 23 similar events)
[2026-05-24 20:07:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/300 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/300 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 2 (OVERLAPS) 56/356 variables, 63/79 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/356 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 4 (OVERLAPS) 704/1060 variables, 356/435 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1060 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 552 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1060/1061 variables, and 435 constraints, problems are : Problem set: 0 solved, 552 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 356/356 constraints, PredecessorRefiner: 552/552 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 552 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/300 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/300 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 2 (OVERLAPS) 56/356 variables, 63/79 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/356 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 4 (OVERLAPS) 704/1060 variables, 356/435 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1060 variables, 552/987 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1060 variables, 0/987 constraints. Problems are: Problem set: 0 solved, 552 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1060/1061 variables, and 987 constraints, problems are : Problem set: 0 solved, 552 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 356/356 constraints, PredecessorRefiner: 552/552 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60095ms problems are : Problem set: 0 solved, 552 unsolved
Search for dead transitions found 0 dead transitions in 60096ms
Starting structural reductions in SI_CTL mode, iteration 1 : 356/1533 places, 728/2196 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60728 ms. Remains : 356/1533 places, 728/2196 transitions.
[2026-05-24 20:08:28] [INFO ] Flatten gal took : 9 ms
[2026-05-24 20:08:28] [INFO ] Flatten gal took : 8 ms
[2026-05-24 20:08:28] [INFO ] Input system was already deterministic with 728 transitions.
[2026-05-24 20:08:28] [INFO ] Flatten gal took : 9 ms
[2026-05-24 20:08:28] [INFO ] Flatten gal took : 9 ms
[2026-05-24 20:08:28] [INFO ] Time to serialize gal into /tmp/CTLFireability7702314908690515058.gal : 2 ms
[2026-05-24 20:08:28] [INFO ] Time to serialize properties into /tmp/CTLFireability12371144626377156950.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/CTLFireability7702314908690515058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12371144626377156950.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 20:08:58] [INFO ] Flatten gal took : 9 ms
[2026-05-24 20:08:58] [INFO ] Applying decomposition
[2026-05-24 20:08:58] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11357463757819375585.txt' '-o' '/tmp/graph11357463757819375585.bin' '-w' '/tmp/graph11357463757819375585.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11357463757819375585.bin' '-l' '-1' '-v' '-w' '/tmp/graph11357463757819375585.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:08:58] [INFO ] Decomposing Gal with order
[2026-05-24 20:08:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:08:58] [INFO ] Removed a total of 625 redundant transitions.
[2026-05-24 20:08:58] [INFO ] Flatten gal took : 14 ms
[2026-05-24 20:08:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 3 ms.
[2026-05-24 20:08:58] [INFO ] Time to serialize gal into /tmp/CTLFireability2342139907911081504.gal : 2 ms
[2026-05-24 20:08:58] [INFO ] Time to serialize properties into /tmp/CTLFireability8910801698065180450.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/CTLFireability2342139907911081504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8910801698065180450.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,4.22482e+46,0.069134,7604,122,19,1253,241,603,1263,65,402,0
Converting to forward existential form...Done !
original formula: E(((i7.u26.p920==1) + !(AF(E(AG(((i15.i0.u56.p1774==1)&&(i12.u115.p2426==1))) U (i3.u65.p1933==1))))) U (i17.i1.u96.p2247==1))
=> equivalent forward existential formula: [(FwdU(Init,((i7.u26.p920==1) + !(!(EG(!(E(!(E(TRUE U !(((i15.i0.u56.p1774==1)&&(i12.u115.p2426==1))))) U (i3.u6...208
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1533/1533 places, 2196/2196 transitions.
Graph (trivial) has 1467 edges and 1533 vertex of which 307 / 1533 are part of one of the 22 SCC in 0 ms
Free SCC test removed 285 places
Ensure Unique test removed 320 transitions
Reduce isomorphic transitions removed 320 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 431 transitions
Trivial Post-agglo rules discarded 431 transitions
Performed 431 trivial Post agglomeration. Transition count delta: 431
Iterating post reduction 0 with 431 rules applied. Total rules applied 432 place count 1247 transition count 1444
Reduce places removed 431 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 1 with 492 rules applied. Total rules applied 924 place count 816 transition count 1383
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 43 rules applied. Total rules applied 967 place count 777 transition count 1379
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 970 place count 775 transition count 1378
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 971 place count 774 transition count 1378
Performed 105 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 105 Pre rules applied. Total rules applied 971 place count 774 transition count 1273
Deduced a syphon composed of 105 places in 2 ms
Reduce places removed 105 places and 0 transitions.
Iterating global reduction 5 with 210 rules applied. Total rules applied 1181 place count 669 transition count 1273
Discarding 79 places :
Symmetric choice reduction at 5 with 79 rule applications. Total rules 1260 place count 590 transition count 1078
Iterating global reduction 5 with 79 rules applied. Total rules applied 1339 place count 590 transition count 1078
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 1350 place count 590 transition count 1067
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 20 Pre rules applied. Total rules applied 1350 place count 590 transition count 1047
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 6 with 40 rules applied. Total rules applied 1390 place count 570 transition count 1047
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1393 place count 567 transition count 1027
Iterating global reduction 6 with 3 rules applied. Total rules applied 1396 place count 567 transition count 1027
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1398 place count 567 transition count 1025
Performed 185 Post agglomeration using F-continuation condition.Transition count delta: 185
Deduced a syphon composed of 185 places in 0 ms
Reduce places removed 185 places and 0 transitions.
Iterating global reduction 7 with 370 rules applied. Total rules applied 1768 place count 382 transition count 840
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 1771 place count 382 transition count 837
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 1773 place count 381 transition count 836
Discarding 21 places :
Symmetric choice reduction at 9 with 21 rule applications. Total rules 1794 place count 360 transition count 724
Iterating global reduction 9 with 21 rules applied. Total rules applied 1815 place count 360 transition count 724
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 9 with 20 rules applied. Total rules applied 1835 place count 360 transition count 704
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 1839 place count 358 transition count 702
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 1843 place count 358 transition count 698
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 10 with 2 rules applied. Total rules applied 1845 place count 358 transition count 696
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1847 place count 356 transition count 696
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1849 place count 354 transition count 694
Applied a total of 1849 rules in 106 ms. Remains 354 /1533 variables (removed 1179) and now considering 694/2196 (removed 1502) transitions.
[2026-05-24 20:09:28] [INFO ] Flow matrix only has 673 transitions (discarded 21 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5955748969466727208.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10501266114054606058.kers'
[2026-05-24 20:09:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5955748969466727208.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10501266114054606058.kers]
Normalized transition count is 672 out of 673 initially.
Culled 0 columns in 1 ms.
// Phase 1: matrix 672 rows 354 cols 1968 entries
Finished phase 1 with 275 SingleSign rule and 0 generalized
[2026-05-24 20:09:28] [INFO ] Computed 79 invariants in 8 ms
Computed 79 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-10501266114054606058.kers
Total runtime 14 ms.
[2026-05-24 20:09:29] [INFO ] Implicit Places using invariants in 148 ms returned []
[2026-05-24 20:09:29] [INFO ] Flow matrix only has 673 transitions (discarded 21 similar events)
[2026-05-24 20:09:29] [INFO ] Invariant cache hit.
[2026-05-24 20:09:29] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 398 ms to find 0 implicit places.
[2026-05-24 20:09:29] [INFO ] Redundant transitions in 6 ms returned []
Running 501 sub problems to find dead transitions.
[2026-05-24 20:09:29] [INFO ] Flow matrix only has 673 transitions (discarded 21 similar events)
[2026-05-24 20:09:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/292 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/292 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 2 (OVERLAPS) 62/354 variables, 62/79 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/354 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 4 (OVERLAPS) 672/1026 variables, 354/433 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1026 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 501 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 1026/1027 variables, and 433 constraints, problems are : Problem set: 0 solved, 501 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 354/354 constraints, PredecessorRefiner: 501/501 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 501 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/292 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/292 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 2 (OVERLAPS) 62/354 variables, 62/79 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/354 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 4 (OVERLAPS) 672/1026 variables, 354/433 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1026 variables, 501/934 constraints. Problems are: Problem set: 0 solved, 501 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1026 variables, 0/934 constraints. Problems are: Problem set: 0 solved, 501 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1026/1027 variables, and 934 constraints, problems are : Problem set: 0 solved, 501 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 79/79 constraints, State Equation: 354/354 constraints, PredecessorRefiner: 501/501 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60086ms problems are : Problem set: 0 solved, 501 unsolved
Search for dead transitions found 0 dead transitions in 60087ms
Starting structural reductions in SI_CTL mode, iteration 1 : 354/1533 places, 694/2196 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60601 ms. Remains : 354/1533 places, 694/2196 transitions.
[2026-05-24 20:10:29] [INFO ] Flatten gal took : 7 ms
[2026-05-24 20:10:29] [INFO ] Flatten gal took : 7 ms
[2026-05-24 20:10:29] [INFO ] Input system was already deterministic with 694 transitions.
[2026-05-24 20:10:29] [INFO ] Flatten gal took : 8 ms
[2026-05-24 20:10:29] [INFO ] Flatten gal took : 8 ms
[2026-05-24 20:10:29] [INFO ] Time to serialize gal into /tmp/CTLFireability6006543341456188549.gal : 2 ms
[2026-05-24 20:10:29] [INFO ] Time to serialize properties into /tmp/CTLFireability17549170836749340531.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/CTLFireability6006543341456188549.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17549170836749340531.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 20:10:59] [INFO ] Flatten gal took : 7 ms
[2026-05-24 20:10:59] [INFO ] Applying decomposition
[2026-05-24 20:10:59] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13567240798114235126.txt' '-o' '/tmp/graph13567240798114235126.bin' '-w' '/tmp/graph13567240798114235126.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13567240798114235126.bin' '-l' '-1' '-v' '-w' '/tmp/graph13567240798114235126.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:10:59] [INFO ] Decomposing Gal with order
[2026-05-24 20:10:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:10:59] [INFO ] Removed a total of 564 redundant transitions.
[2026-05-24 20:10:59] [INFO ] Flatten gal took : 14 ms
[2026-05-24 20:10:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 2 ms.
[2026-05-24 20:10:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7304508748100539845.gal : 3 ms
[2026-05-24 20:10:59] [INFO ] Time to serialize properties into /tmp/CTLFireability3942006145432291929.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/CTLFireability7304508748100539845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3942006145432291929.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,4.30256e+46,0.073297,7488,80,9,816,142,511,740,47,181,0
Converting to forward existential form...Done !
original formula: AG(EF(!(E(!(((i7.u75.p2028==1)&&(i16.i0.u11.p329==1))) U (((i16.i1.u65.p1934==1)&&(i0.u4.p87==1)) + EG((i0.u3.p82==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(!(((i7.u75.p2028==1)&&(i16.i0.u11.p329==1))) U (((i16.i1.u65.p1934==1)&&(i0.u...201
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
(forward)formula 0,1,0.373102,22480,1,0,36511,234,2250,103293,153,477,31620
FORMULA DLCshifumi-PT-2b-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
[2026-05-24 20:10:59] [INFO ] Flatten gal took : 22 ms
[2026-05-24 20:11:00] [INFO ] Flatten gal took : 23 ms
[2026-05-24 20:11:00] [INFO ] Applying decomposition
[2026-05-24 20:11:00] [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/graph18232622242867487701.txt' '-o' '/tmp/graph18232622242867487701.bin' '-w' '/tmp/graph18232622242867487701.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18232622242867487701.bin' '-l' '-1' '-v' '-w' '/tmp/graph18232622242867487701.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:11:00] [INFO ] Decomposing Gal with order
[2026-05-24 20:11:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:11:00] [INFO ] Removed a total of 1437 redundant transitions.
[2026-05-24 20:11:00] [INFO ] Flatten gal took : 44 ms
[2026-05-24 20:11:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 11 ms.
[2026-05-24 20:11:00] [INFO ] Time to serialize gal into /tmp/CTLFireability17746094744292384757.gal : 11 ms
[2026-05-24 20:11:00] [INFO ] Time to serialize properties into /tmp/CTLFireability5786696142681518624.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/CTLFireability17746094744292384757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5786696142681518624.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 13 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="DLCshifumi-PT-2b"
export BK_EXAMINATION="CTLFireability"
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 DLCshifumi-PT-2b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695700690"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-2b.tgz
mv DLCshifumi-PT-2b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;