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.r146-tall-177961074000089.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)
.........................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FunctionPointer-PT-b032, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074000089
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 792K
-rw-r--r-- 1 mcc users 6.3K Mar 7 07:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Mar 7 07:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 07:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 7 07:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 07:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Mar 7 07:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 7 07:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 7 07:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 391K 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 FunctionPointer-PT-b032-CTLCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-12
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-13
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-14
FORMULA_NAME FunctionPointer-PT-b032-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779675200257

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b032
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 02:13:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 02:13:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 02:13:21] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2026-05-25 02:13:21] [INFO ] Transformed 306 places.
[2026-05-25 02:13:21] [INFO ] Transformed 840 transitions.
[2026-05-25 02:13:21] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 198 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 84 places in 6 ms
Reduce places removed 84 places and 192 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-b032-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b032-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 213 transition count 648
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 23 place count 199 transition count 536
Iterating global reduction 1 with 14 rules applied. Total rules applied 37 place count 199 transition count 536
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 47 place count 199 transition count 526
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 52 place count 194 transition count 516
Iterating global reduction 2 with 5 rules applied. Total rules applied 57 place count 194 transition count 516
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 192 transition count 512
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 192 transition count 512
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 191 transition count 508
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 191 transition count 508
Applied a total of 63 rules in 71 ms. Remains 191 /222 variables (removed 31) and now considering 508/648 (removed 140) transitions.
[2026-05-25 02:13:21] [INFO ] Flow matrix only has 337 transitions (discarded 171 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15691174294782719013.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3871727371642449762.kers'
[2026-05-25 02:13:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15691174294782719013.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3871727371642449762.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 337 rows 191 cols 924 entries
Finished phase 1 with 188 SingleSign rule and 0 generalized
[2026-05-25 02:13:21] [INFO ] Computed 3 invariants in 1 ms
Computed 3 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3871727371642449762.kers
Total runtime 2 ms.
[2026-05-25 02:13:22] [INFO ] Implicit Places using invariants in 313 ms returned []
[2026-05-25 02:13:22] [INFO ] Flow matrix only has 337 transitions (discarded 171 similar events)
[2026-05-25 02:13:22] [INFO ] Invariant cache hit.
[2026-05-25 02:13:22] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 02:13:22] [INFO ] Implicit Places using invariants and state equation in 533 ms returned []
Implicit Place search using SMT with State Equation took 878 ms to find 0 implicit places.
Running 506 sub problems to find dead transitions.
[2026-05-25 02:13:22] [INFO ] Flow matrix only has 337 transitions (discarded 171 similar events)
[2026-05-25 02:13:22] [INFO ] Invariant cache hit.
[2026-05-25 02:13:22] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 2 (OVERLAPS) 1/191 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 4 (OVERLAPS) 337/528 variables, 191/194 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/528 variables, 63/257 constraints. Problems are: Problem set: 0 solved, 506 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/528 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 7 (OVERLAPS) 0/528 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 506 unsolved
No progress, stopping.
After SMT solving in domain Real declared 528/528 variables, and 257 constraints, problems are : Problem set: 0 solved, 506 unsolved in 21639 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 191/191 constraints, ReadFeed: 63/63 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) 0/190 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 2 (OVERLAPS) 1/191 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 4 (OVERLAPS) 337/528 variables, 191/194 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/528 variables, 63/257 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/528 variables, 506/763 constraints. Problems are: Problem set: 0 solved, 506 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 528/528 variables, and 764 constraints, problems are : Problem set: 0 solved, 506 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 191/191 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 506/506 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 52121ms problems are : Problem set: 0 solved, 506 unsolved
Search for dead transitions found 0 dead transitions in 52135ms
Starting structural reductions in LTL mode, iteration 1 : 191/222 places, 508/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53119 ms. Remains : 191/222 places, 508/648 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 508/508 transitions.
Applied a total of 0 rules in 4 ms. Remains 191 /191 variables (removed 0) and now considering 508/508 (removed 0) transitions.
[2026-05-25 02:14:14] [INFO ] Flow matrix only has 337 transitions (discarded 171 similar events)
[2026-05-25 02:14:14] [INFO ] Invariant cache hit.
[2026-05-25 02:14:14] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-25 02:14:14] [INFO ] Flow matrix only has 337 transitions (discarded 171 similar events)
[2026-05-25 02:14:14] [INFO ] Invariant cache hit.
[2026-05-25 02:14:14] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 02:14:15] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 516 ms. Remains : 191/191 places, 508/508 transitions.
Support contains 55 out of 191 places after structural reductions.
[2026-05-25 02:14:15] [INFO ] Flatten gal took : 58 ms
[2026-05-25 02:14:15] [INFO ] Flatten gal took : 30 ms
[2026-05-25 02:14:15] [INFO ] Input system was already deterministic with 508 transitions.
Support contains 54 out of 191 places (down from 55) after GAL structural reductions.
RANDOM walk for 40076 steps (31 resets) in 1749 ms. (22 steps per ms) remains 22/40 properties
BEST_FIRST walk for 4003 steps (9 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (9 resets) in 39 ms. (100 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (9 resets) in 43 ms. (90 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (9 resets) in 28 ms. (138 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (10 resets) in 33 ms. (117 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (10 resets) in 41 ms. (95 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (9 resets) in 46 ms. (85 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (11 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (9 resets) in 10 ms. (363 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (10 resets) in 10 ms. (364 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (10 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
[2026-05-25 02:14:16] [INFO ] Flow matrix only has 337 transitions (discarded 171 similar events)
[2026-05-25 02:14:16] [INFO ] Invariant cache hit.
[2026-05-25 02:14:16] [INFO ] State equation strengthened by 63 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
At refinement iteration 1 (OVERLAPS) 67/96 variables, 3/3 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/3 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 240/336 variables, 96/99 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/336 variables, 54/153 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/336 variables, 0/153 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 158/494 variables, 65/218 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/494 variables, 9/227 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/494 variables, 0/227 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 34/528 variables, 30/257 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 0/257 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 0/528 variables, 0/257 constraints. Problems are: Problem set: 7 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 528/528 variables, and 257 constraints, problems are : Problem set: 7 solved, 15 unsolved in 802 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 191/191 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 73/94 variables, 2/2 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/2 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 2/96 variables, 1/3 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 0/3 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 240/336 variables, 96/99 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/336 variables, 54/153 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/336 variables, 4/157 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/336 variables, 2/159 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/336 variables, 0/159 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 10 (OVERLAPS) 158/494 variables, 65/224 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/494 variables, 9/233 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/494 variables, 11/244 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/494 variables, 1/245 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/494 variables, 0/245 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 15 (OVERLAPS) 34/528 variables, 30/275 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/528 variables, 4/279 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/528 variables, 0/279 constraints. Problems are: Problem set: 7 solved, 15 unsolved
At refinement iteration 18 (OVERLAPS) 0/528 variables, 0/279 constraints. Problems are: Problem set: 7 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 528/528 variables, and 279 constraints, problems are : Problem set: 7 solved, 15 unsolved in 3365 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 191/191 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 15/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 4178ms problems are : Problem set: 7 solved, 15 unsolved
Fused 15 Parikh solutions to 12 different solutions.
Parikh walk visited 4 properties in 16846 ms.
Support contains 14 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 508/508 transitions.
Graph (complete) has 776 edges and 191 vertex of which 166 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 166 transition count 460
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 63 place count 152 transition count 418
Iterating global reduction 1 with 14 rules applied. Total rules applied 77 place count 152 transition count 418
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 93 place count 152 transition count 402
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 98 place count 147 transition count 392
Iterating global reduction 2 with 5 rules applied. Total rules applied 103 place count 147 transition count 392
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 107 place count 143 transition count 382
Iterating global reduction 2 with 4 rules applied. Total rules applied 111 place count 143 transition count 382
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 115 place count 139 transition count 368
Iterating global reduction 2 with 4 rules applied. Total rules applied 119 place count 139 transition count 368
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 123 place count 135 transition count 358
Iterating global reduction 2 with 4 rules applied. Total rules applied 127 place count 135 transition count 358
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 130 place count 132 transition count 346
Iterating global reduction 2 with 3 rules applied. Total rules applied 133 place count 132 transition count 346
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 135 place count 130 transition count 340
Iterating global reduction 2 with 2 rules applied. Total rules applied 137 place count 130 transition count 340
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 139 place count 128 transition count 336
Iterating global reduction 2 with 2 rules applied. Total rules applied 141 place count 128 transition count 336
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 143 place count 126 transition count 332
Iterating global reduction 2 with 2 rules applied. Total rules applied 145 place count 126 transition count 332
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 147 place count 124 transition count 328
Iterating global reduction 2 with 2 rules applied. Total rules applied 149 place count 124 transition count 328
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 151 place count 122 transition count 324
Iterating global reduction 2 with 2 rules applied. Total rules applied 153 place count 122 transition count 324
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 154 place count 121 transition count 322
Iterating global reduction 2 with 1 rules applied. Total rules applied 155 place count 121 transition count 322
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 167 place count 121 transition count 310
Applied a total of 167 rules in 86 ms. Remains 121 /191 variables (removed 70) and now considering 310/508 (removed 198) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 121/191 places, 310/508 transitions.
RANDOM walk for 40003 steps (8 resets) in 240 ms. (165 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 77 ms. (512 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 67 ms. (588 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 59 ms. (666 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 79 ms. (500 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 271021 steps, run timeout after 3001 ms. (steps per millisecond=90 ) properties seen :0 out of 11
Probabilistic random walk after 271021 steps, saw 168717 distinct states, run finished after 3007 ms. (steps per millisecond=90 ) properties seen :0
[2026-05-25 02:14:41] [INFO ] Flow matrix only has 197 transitions (discarded 113 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14822106772373059793.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11856884435464110418.kers'
[2026-05-25 02:14:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14822106772373059793.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11856884435464110418.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 197 rows 121 cols 562 entries
Finished phase 1 with 118 SingleSign rule and 0 generalized
[2026-05-25 02:14:41] [INFO ] Computed 3 invariants in 1 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11856884435464110418.kers
Total runtime 2 ms.
[2026-05-25 02:14:41] [INFO ] State equation strengthened by 31 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 64/78 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 2/80 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 162/242 variables, 80/83 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 30/113 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 65/307 variables, 31/144 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/307 variables, 1/145 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/307 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (OVERLAPS) 11/318 variables, 10/155 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/318 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 0/318 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 155 constraints, problems are : Problem set: 0 solved, 11 unsolved in 389 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 121/121 constraints, ReadFeed: 31/31 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) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 64/78 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 2/80 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 162/242 variables, 80/83 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 30/113 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (OVERLAPS) 65/307 variables, 31/148 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/307 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/307 variables, 9/158 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/307 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 11/318 variables, 10/168 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/318 variables, 5/173 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/318 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 18 (OVERLAPS) 0/318 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 173 constraints, problems are : Problem set: 0 solved, 11 unsolved in 1632 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 121/121 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 2032ms problems are : Problem set: 0 solved, 11 unsolved
Fused 11 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 14 out of 121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 310/310 transitions.
Applied a total of 0 rules in 12 ms. Remains 121 /121 variables (removed 0) and now considering 310/310 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 121/121 places, 310/310 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 310/310 transitions.
Applied a total of 0 rules in 9 ms. Remains 121 /121 variables (removed 0) and now considering 310/310 (removed 0) transitions.
[2026-05-25 02:14:43] [INFO ] Flow matrix only has 197 transitions (discarded 113 similar events)
[2026-05-25 02:14:43] [INFO ] Invariant cache hit.
[2026-05-25 02:14:43] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-25 02:14:43] [INFO ] Flow matrix only has 197 transitions (discarded 113 similar events)
[2026-05-25 02:14:43] [INFO ] Invariant cache hit.
[2026-05-25 02:14:43] [INFO ] State equation strengthened by 31 read => feed constraints.
[2026-05-25 02:14:43] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2026-05-25 02:14:43] [INFO ] Redundant transitions in 17 ms returned []
Running 308 sub problems to find dead transitions.
[2026-05-25 02:14:43] [INFO ] Flow matrix only has 197 transitions (discarded 113 similar events)
[2026-05-25 02:14:43] [INFO ] Invariant cache hit.
[2026-05-25 02:14:43] [INFO ] State equation strengthened by 31 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 2 (OVERLAPS) 197/318 variables, 121/124 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/318 variables, 31/155 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 5 (OVERLAPS) 0/318 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 308 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 155 constraints, problems are : Problem set: 0 solved, 308 unsolved in 10394 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 121/121 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 308/308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 308 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 2 (OVERLAPS) 197/318 variables, 121/124 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/318 variables, 31/155 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 308/463 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 1/464 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/318 variables, and 464 constraints, problems are : Problem set: 0 solved, 308 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 121/121 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 308/308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 40491ms problems are : Problem set: 0 solved, 308 unsolved
Search for dead transitions found 0 dead transitions in 40492ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40831 ms. Remains : 121/121 places, 310/310 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 113 transitions
Reduce isomorphic transitions removed 113 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 121 transition count 190
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 127 place count 114 transition count 190
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 127 place count 114 transition count 168
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 171 place count 92 transition count 168
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 209 place count 73 transition count 149
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 214 place count 68 transition count 139
Iterating global reduction 2 with 5 rules applied. Total rules applied 219 place count 68 transition count 139
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 224 place count 63 transition count 129
Iterating global reduction 2 with 5 rules applied. Total rules applied 229 place count 63 transition count 129
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 234 place count 58 transition count 119
Iterating global reduction 2 with 5 rules applied. Total rules applied 239 place count 58 transition count 119
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 244 place count 58 transition count 114
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 250 place count 55 transition count 118
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 254 place count 55 transition count 114
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 255 place count 54 transition count 113
Iterating global reduction 3 with 1 rules applied. Total rules applied 256 place count 54 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 257 place count 54 transition count 112
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 258 place count 54 transition count 111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 259 place count 53 transition count 111
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 260 place count 53 transition count 110
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 261 place count 53 transition count 110
Applied a total of 261 rules in 31 ms. Remains 53 /121 variables (removed 68) and now considering 110/310 (removed 200) transitions.
Running SMT prover for 11 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18256796459409605813.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9284611511659694577.kers'
[2026-05-25 02:15:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18256796459409605813.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9284611511659694577.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 110 rows 53 cols 350 entries
Finished phase 1 with 50 SingleSign rule and 0 generalized
[2026-05-25 02:15:23] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9284611511659694577.kers
Total runtime 0 ms.
[2026-05-25 02:15:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2026-05-25 02:15:24] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2026-05-25 02:15:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2026-05-25 02:15:24] [INFO ] After 57ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2026-05-25 02:15:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-25 02:15:24] [INFO ] After 38ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :11
TRAPS : Iteration 0
[2026-05-25 02:15:24] [INFO ] After 100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
[2026-05-25 02:15:24] [INFO ] After 239ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Over-approximation ignoring read arcs solved 0 properties in 361 ms.
Successfully simplified 7 atomic propositions for a total of 14 simplifications.
[2026-05-25 02:15:24] [INFO ] Flatten gal took : 20 ms
[2026-05-25 02:15:24] [INFO ] Flatten gal took : 21 ms
[2026-05-25 02:15:24] [INFO ] Input system was already deterministic with 508 transitions.
Support contains 43 out of 191 places (down from 44) after GAL structural reductions.
Computed a total of 24 stabilizing places and 64 stable transitions
Graph (complete) has 1038 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 508/508 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 508
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 21 place count 170 transition count 446
Iterating global reduction 1 with 20 rules applied. Total rules applied 41 place count 170 transition count 446
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 61 place count 170 transition count 426
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 70 place count 161 transition count 408
Iterating global reduction 2 with 9 rules applied. Total rules applied 79 place count 161 transition count 408
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 83 place count 161 transition count 404
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 90 place count 154 transition count 382
Iterating global reduction 3 with 7 rules applied. Total rules applied 97 place count 154 transition count 382
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 104 place count 147 transition count 358
Iterating global reduction 3 with 7 rules applied. Total rules applied 111 place count 147 transition count 358
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 118 place count 140 transition count 340
Iterating global reduction 3 with 7 rules applied. Total rules applied 125 place count 140 transition count 340
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 131 place count 134 transition count 320
Iterating global reduction 3 with 6 rules applied. Total rules applied 137 place count 134 transition count 320
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 143 place count 128 transition count 304
Iterating global reduction 3 with 6 rules applied. Total rules applied 149 place count 128 transition count 304
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 155 place count 122 transition count 292
Iterating global reduction 3 with 6 rules applied. Total rules applied 161 place count 122 transition count 292
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 167 place count 116 transition count 280
Iterating global reduction 3 with 6 rules applied. Total rules applied 173 place count 116 transition count 280
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 177 place count 112 transition count 272
Iterating global reduction 3 with 4 rules applied. Total rules applied 181 place count 112 transition count 272
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 185 place count 108 transition count 264
Iterating global reduction 3 with 4 rules applied. Total rules applied 189 place count 108 transition count 264
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 191 place count 106 transition count 260
Iterating global reduction 3 with 2 rules applied. Total rules applied 193 place count 106 transition count 260
Applied a total of 193 rules in 28 ms. Remains 106 /191 variables (removed 85) and now considering 260/508 (removed 248) transitions.
[2026-05-25 02:15:24] [INFO ] Flow matrix only has 175 transitions (discarded 85 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7992405163456968812.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14658833376548543401.kers'
[2026-05-25 02:15:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7992405163456968812.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14658833376548543401.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 175 rows 106 cols 482 entries
Finished phase 1 with 103 SingleSign rule and 1 generalized
[2026-05-25 02:15:24] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14658833376548543401.kers
Total runtime 1 ms.
[2026-05-25 02:15:24] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-25 02:15:24] [INFO ] Flow matrix only has 175 transitions (discarded 85 similar events)
[2026-05-25 02:15:24] [INFO ] Invariant cache hit.
[2026-05-25 02:15:24] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 02:15:24] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
Running 258 sub problems to find dead transitions.
[2026-05-25 02:15:24] [INFO ] Flow matrix only has 175 transitions (discarded 85 similar events)
[2026-05-25 02:15:24] [INFO ] Invariant cache hit.
[2026-05-25 02:15:24] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 175/281 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/281 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/281 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Real declared 281/281 variables, and 148 constraints, problems are : Problem set: 0 solved, 258 unsolved in 6228 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 258 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 175/281 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/281 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 258/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/281 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 7 (OVERLAPS) 0/281 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Int declared 281/281 variables, and 406 constraints, problems are : Problem set: 0 solved, 258 unsolved in 25211 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31515ms problems are : Problem set: 0 solved, 258 unsolved
Search for dead transitions found 0 dead transitions in 31516ms
Starting structural reductions in LTL mode, iteration 1 : 106/191 places, 260/508 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31861 ms. Remains : 106/191 places, 260/508 transitions.
[2026-05-25 02:15:56] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:15:56] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:15:56] [INFO ] Input system was already deterministic with 260 transitions.
[2026-05-25 02:15:56] [INFO ] Flatten gal took : 13 ms
[2026-05-25 02:15:56] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:15:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality3855505064830954799.gal : 5 ms
[2026-05-25 02:15:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality15096890841298260775.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/CTLCardinality3855505064830954799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15096890841298260775.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.
[2026-05-25 02:16:26] [INFO ] Flatten gal took : 11 ms
[2026-05-25 02:16:26] [INFO ] Applying decomposition
[2026-05-25 02:16:26] [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/graph9420061816844941946.txt' '-o' '/tmp/graph9420061816844941946.bin' '-w' '/tmp/graph9420061816844941946.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9420061816844941946.bin' '-l' '-1' '-v' '-w' '/tmp/graph9420061816844941946.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:16:26] [INFO ] Decomposing Gal with order
[2026-05-25 02:16:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:16:26] [INFO ] Removed a total of 429 redundant transitions.
[2026-05-25 02:16:26] [INFO ] Flatten gal took : 61 ms
[2026-05-25 02:16:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 13 ms.
[2026-05-25 02:16:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality15157428514896304145.gal : 3 ms
[2026-05-25 02:16:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality1660224203456644966.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/CTLCardinality15157428514896304145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1660224203456644966.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 : 191/191 places, 508/508 transitions.
Graph (complete) has 1038 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 23 place count 168 transition count 442
Iterating global reduction 0 with 22 rules applied. Total rules applied 45 place count 168 transition count 442
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 67 place count 168 transition count 420
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 76 place count 159 transition count 402
Iterating global reduction 1 with 9 rules applied. Total rules applied 85 place count 159 transition count 402
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 89 place count 159 transition count 398
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 96 place count 152 transition count 376
Iterating global reduction 2 with 7 rules applied. Total rules applied 103 place count 152 transition count 376
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 145 transition count 352
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 145 transition count 352
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 124 place count 138 transition count 334
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 138 transition count 334
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 138 place count 131 transition count 310
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 131 transition count 310
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 152 place count 124 transition count 290
Iterating global reduction 2 with 7 rules applied. Total rules applied 159 place count 124 transition count 290
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 166 place count 117 transition count 276
Iterating global reduction 2 with 7 rules applied. Total rules applied 173 place count 117 transition count 276
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 180 place count 110 transition count 262
Iterating global reduction 2 with 7 rules applied. Total rules applied 187 place count 110 transition count 262
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 192 place count 105 transition count 252
Iterating global reduction 2 with 5 rules applied. Total rules applied 197 place count 105 transition count 252
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 202 place count 100 transition count 242
Iterating global reduction 2 with 5 rules applied. Total rules applied 207 place count 100 transition count 242
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 210 place count 97 transition count 236
Iterating global reduction 2 with 3 rules applied. Total rules applied 213 place count 97 transition count 236
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 215 place count 97 transition count 234
Applied a total of 215 rules in 62 ms. Remains 97 /191 variables (removed 94) and now considering 234/508 (removed 274) transitions.
[2026-05-25 02:16:56] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14763184864650996764.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4227532502949611252.kers'
[2026-05-25 02:16:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14763184864650996764.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4227532502949611252.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 158 rows 97 cols 438 entries
Finished phase 1 with 94 SingleSign rule and 1 generalized
[2026-05-25 02:16:56] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4227532502949611252.kers
Total runtime 1 ms.
[2026-05-25 02:16:56] [INFO ] Implicit Places using invariants in 229 ms returned []
[2026-05-25 02:16:56] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2026-05-25 02:16:56] [INFO ] Invariant cache hit.
[2026-05-25 02:16:57] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 02:16:57] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 431 ms to find 0 implicit places.
[2026-05-25 02:16:57] [INFO ] Redundant transitions in 4 ms returned []
Running 232 sub problems to find dead transitions.
[2026-05-25 02:16:57] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2026-05-25 02:16:57] [INFO ] Invariant cache hit.
[2026-05-25 02:16:57] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 136 constraints, problems are : Problem set: 0 solved, 232 unsolved in 5065 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 232/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 0/255 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 368 constraints, problems are : Problem set: 0 solved, 232 unsolved in 23031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28139ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 28140ms
Starting structural reductions in SI_CTL mode, iteration 1 : 97/191 places, 234/508 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28642 ms. Remains : 97/191 places, 234/508 transitions.
[2026-05-25 02:17:25] [INFO ] Flatten gal took : 7 ms
[2026-05-25 02:17:25] [INFO ] Flatten gal took : 7 ms
[2026-05-25 02:17:25] [INFO ] Input system was already deterministic with 234 transitions.
[2026-05-25 02:17:25] [INFO ] Flatten gal took : 10 ms
[2026-05-25 02:17:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:17:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13047026616647320212.gal : 2 ms
[2026-05-25 02:17:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality99299987677484564.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13047026616647320212.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality99299987677484564.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 30466 steps (39 resets) in 71 ms. (423 steps per ms) remains 0/1 properties
FORMULA FunctionPointer-PT-b032-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 508/508 transitions.
Graph (complete) has 1038 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 22 place count 169 transition count 446
Iterating global reduction 0 with 21 rules applied. Total rules applied 43 place count 169 transition count 446
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 65 place count 169 transition count 424
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 74 place count 160 transition count 406
Iterating global reduction 1 with 9 rules applied. Total rules applied 83 place count 160 transition count 406
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 87 place count 160 transition count 402
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 93 place count 154 transition count 384
Iterating global reduction 2 with 6 rules applied. Total rules applied 99 place count 154 transition count 384
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 105 place count 148 transition count 362
Iterating global reduction 2 with 6 rules applied. Total rules applied 111 place count 148 transition count 362
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 117 place count 142 transition count 348
Iterating global reduction 2 with 6 rules applied. Total rules applied 123 place count 142 transition count 348
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 129 place count 136 transition count 328
Iterating global reduction 2 with 6 rules applied. Total rules applied 135 place count 136 transition count 328
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 141 place count 130 transition count 310
Iterating global reduction 2 with 6 rules applied. Total rules applied 147 place count 130 transition count 310
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 153 place count 124 transition count 298
Iterating global reduction 2 with 6 rules applied. Total rules applied 159 place count 124 transition count 298
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 165 place count 118 transition count 286
Iterating global reduction 2 with 6 rules applied. Total rules applied 171 place count 118 transition count 286
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 175 place count 114 transition count 278
Iterating global reduction 2 with 4 rules applied. Total rules applied 179 place count 114 transition count 278
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 183 place count 110 transition count 270
Iterating global reduction 2 with 4 rules applied. Total rules applied 187 place count 110 transition count 270
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 190 place count 107 transition count 264
Iterating global reduction 2 with 3 rules applied. Total rules applied 193 place count 107 transition count 264
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 197 place count 107 transition count 260
Applied a total of 197 rules in 50 ms. Remains 107 /191 variables (removed 84) and now considering 260/508 (removed 248) transitions.
[2026-05-25 02:17:25] [INFO ] Flow matrix only has 176 transitions (discarded 84 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12130493695767890154.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6689198114106020856.kers'
[2026-05-25 02:17:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12130493695767890154.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6689198114106020856.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 176 rows 107 cols 488 entries
Finished phase 1 with 104 SingleSign rule and 1 generalized
[2026-05-25 02:17:25] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6689198114106020856.kers
Total runtime 1 ms.
[2026-05-25 02:17:25] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-25 02:17:25] [INFO ] Flow matrix only has 176 transitions (discarded 84 similar events)
[2026-05-25 02:17:25] [INFO ] Invariant cache hit.
[2026-05-25 02:17:25] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 02:17:25] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
[2026-05-25 02:17:25] [INFO ] Redundant transitions in 4 ms returned []
Running 258 sub problems to find dead transitions.
[2026-05-25 02:17:25] [INFO ] Flow matrix only has 176 transitions (discarded 84 similar events)
[2026-05-25 02:17:25] [INFO ] Invariant cache hit.
[2026-05-25 02:17:25] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 176/283 variables, 107/109 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 258 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/283 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Real declared 283/283 variables, and 149 constraints, problems are : Problem set: 0 solved, 258 unsolved in 6236 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 107/107 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 258 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 176/283 variables, 107/109 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 258/407 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 7 (OVERLAPS) 0/283 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Int declared 283/283 variables, and 407 constraints, problems are : Problem set: 0 solved, 258 unsolved in 25884 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 107/107 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32170ms problems are : Problem set: 0 solved, 258 unsolved
Search for dead transitions found 0 dead transitions in 32170ms
Starting structural reductions in SI_CTL mode, iteration 1 : 107/191 places, 260/508 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32607 ms. Remains : 107/191 places, 260/508 transitions.
[2026-05-25 02:17:58] [INFO ] Flatten gal took : 12 ms
[2026-05-25 02:17:58] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:17:58] [INFO ] Input system was already deterministic with 260 transitions.
[2026-05-25 02:17:58] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:17:58] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:17:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality12247102475655280385.gal : 1 ms
[2026-05-25 02:17:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality8780987120983534172.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/CTLCardinality12247102475655280385.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8780987120983534172.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.
[2026-05-25 02:18:28] [INFO ] Flatten gal took : 9 ms
[2026-05-25 02:18:28] [INFO ] Applying decomposition
[2026-05-25 02:18:28] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16717625891791128054.txt' '-o' '/tmp/graph16717625891791128054.bin' '-w' '/tmp/graph16717625891791128054.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16717625891791128054.bin' '-l' '-1' '-v' '-w' '/tmp/graph16717625891791128054.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:18:28] [INFO ] Decomposing Gal with order
[2026-05-25 02:18:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:18:28] [INFO ] Removed a total of 434 redundant transitions.
[2026-05-25 02:18:28] [INFO ] Flatten gal took : 15 ms
[2026-05-25 02:18:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 8 ms.
[2026-05-25 02:18:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality5995412445132869327.gal : 3 ms
[2026-05-25 02:18:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality17240292772345753838.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/CTLCardinality5995412445132869327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17240292772345753838.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 : 191/191 places, 508/508 transitions.
Graph (complete) has 1038 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 23 place count 168 transition count 442
Iterating global reduction 0 with 22 rules applied. Total rules applied 45 place count 168 transition count 442
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 67 place count 168 transition count 420
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 75 place count 160 transition count 404
Iterating global reduction 1 with 8 rules applied. Total rules applied 83 place count 160 transition count 404
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 87 place count 160 transition count 400
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 93 place count 154 transition count 382
Iterating global reduction 2 with 6 rules applied. Total rules applied 99 place count 154 transition count 382
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 105 place count 148 transition count 362
Iterating global reduction 2 with 6 rules applied. Total rules applied 111 place count 148 transition count 362
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 117 place count 142 transition count 346
Iterating global reduction 2 with 6 rules applied. Total rules applied 123 place count 142 transition count 346
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 129 place count 136 transition count 324
Iterating global reduction 2 with 6 rules applied. Total rules applied 135 place count 136 transition count 324
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 141 place count 130 transition count 306
Iterating global reduction 2 with 6 rules applied. Total rules applied 147 place count 130 transition count 306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 153 place count 124 transition count 294
Iterating global reduction 2 with 6 rules applied. Total rules applied 159 place count 124 transition count 294
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 165 place count 118 transition count 282
Iterating global reduction 2 with 6 rules applied. Total rules applied 171 place count 118 transition count 282
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 176 place count 113 transition count 272
Iterating global reduction 2 with 5 rules applied. Total rules applied 181 place count 113 transition count 272
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 186 place count 108 transition count 262
Iterating global reduction 2 with 5 rules applied. Total rules applied 191 place count 108 transition count 262
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 194 place count 105 transition count 256
Iterating global reduction 2 with 3 rules applied. Total rules applied 197 place count 105 transition count 256
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 201 place count 105 transition count 252
Applied a total of 201 rules in 37 ms. Remains 105 /191 variables (removed 86) and now considering 252/508 (removed 256) transitions.
[2026-05-25 02:18:58] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8017632953750329359.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1865143301337721772.kers'
[2026-05-25 02:18:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8017632953750329359.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1865143301337721772.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 171 rows 105 cols 474 entries
Finished phase 1 with 102 SingleSign rule and 1 generalized
[2026-05-25 02:18:58] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1865143301337721772.kers
Total runtime 1 ms.
[2026-05-25 02:18:58] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-25 02:18:58] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2026-05-25 02:18:58] [INFO ] Invariant cache hit.
[2026-05-25 02:18:58] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 02:18:58] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2026-05-25 02:18:58] [INFO ] Redundant transitions in 2 ms returned []
Running 250 sub problems to find dead transitions.
[2026-05-25 02:18:58] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2026-05-25 02:18:58] [INFO ] Invariant cache hit.
[2026-05-25 02:18:58] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 171/276 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 40/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/276 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/276 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Real declared 276/276 variables, and 147 constraints, problems are : Problem set: 0 solved, 250 unsolved in 6084 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 105/105 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 171/276 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 40/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/276 variables, 250/397 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/276 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (OVERLAPS) 0/276 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Int declared 276/276 variables, and 397 constraints, problems are : Problem set: 0 solved, 250 unsolved in 24618 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 105/105 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30748ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 30750ms
Starting structural reductions in SI_CTL mode, iteration 1 : 105/191 places, 252/508 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31138 ms. Remains : 105/191 places, 252/508 transitions.
[2026-05-25 02:19:29] [INFO ] Flatten gal took : 11 ms
[2026-05-25 02:19:29] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:19:29] [INFO ] Input system was already deterministic with 252 transitions.
[2026-05-25 02:19:29] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:19:29] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:19:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality5399269144316729481.gal : 2 ms
[2026-05-25 02:19:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality6977180526380922031.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/CTLCardinality5399269144316729481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6977180526380922031.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.
[2026-05-25 02:19:59] [INFO ] Flatten gal took : 12 ms
[2026-05-25 02:19:59] [INFO ] Applying decomposition
[2026-05-25 02:19:59] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6515259108246290600.txt' '-o' '/tmp/graph6515259108246290600.bin' '-w' '/tmp/graph6515259108246290600.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6515259108246290600.bin' '-l' '-1' '-v' '-w' '/tmp/graph6515259108246290600.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:19:59] [INFO ] Decomposing Gal with order
[2026-05-25 02:19:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:19:59] [INFO ] Removed a total of 419 redundant transitions.
[2026-05-25 02:19:59] [INFO ] Flatten gal took : 15 ms
[2026-05-25 02:19:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 130 labels/synchronizations in 7 ms.
[2026-05-25 02:19:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality6653617203130621613.gal : 2 ms
[2026-05-25 02:19:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality18162548956524554077.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/CTLCardinality6653617203130621613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18162548956524554077.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 : 191/191 places, 508/508 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 508
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 23 place count 168 transition count 442
Iterating global reduction 1 with 22 rules applied. Total rules applied 45 place count 168 transition count 442
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 67 place count 168 transition count 420
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 76 place count 159 transition count 402
Iterating global reduction 2 with 9 rules applied. Total rules applied 85 place count 159 transition count 402
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 89 place count 159 transition count 398
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 96 place count 152 transition count 376
Iterating global reduction 3 with 7 rules applied. Total rules applied 103 place count 152 transition count 376
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 110 place count 145 transition count 352
Iterating global reduction 3 with 7 rules applied. Total rules applied 117 place count 145 transition count 352
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 124 place count 138 transition count 334
Iterating global reduction 3 with 7 rules applied. Total rules applied 131 place count 138 transition count 334
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 138 place count 131 transition count 310
Iterating global reduction 3 with 7 rules applied. Total rules applied 145 place count 131 transition count 310
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 152 place count 124 transition count 290
Iterating global reduction 3 with 7 rules applied. Total rules applied 159 place count 124 transition count 290
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 166 place count 117 transition count 276
Iterating global reduction 3 with 7 rules applied. Total rules applied 173 place count 117 transition count 276
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 180 place count 110 transition count 262
Iterating global reduction 3 with 7 rules applied. Total rules applied 187 place count 110 transition count 262
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 192 place count 105 transition count 252
Iterating global reduction 3 with 5 rules applied. Total rules applied 197 place count 105 transition count 252
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 202 place count 100 transition count 242
Iterating global reduction 3 with 5 rules applied. Total rules applied 207 place count 100 transition count 242
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 210 place count 97 transition count 236
Iterating global reduction 3 with 3 rules applied. Total rules applied 213 place count 97 transition count 236
Applied a total of 213 rules in 16 ms. Remains 97 /191 variables (removed 94) and now considering 236/508 (removed 272) transitions.
[2026-05-25 02:20:29] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5560585640296415031.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8576530009902629787.kers'
[2026-05-25 02:20:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5560585640296415031.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8576530009902629787.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 159 rows 97 cols 440 entries
Finished phase 1 with 94 SingleSign rule and 1 generalized
[2026-05-25 02:20:29] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8576530009902629787.kers
Total runtime 0 ms.
[2026-05-25 02:20:29] [INFO ] Implicit Places using invariants in 71 ms returned []
[2026-05-25 02:20:29] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2026-05-25 02:20:29] [INFO ] Invariant cache hit.
[2026-05-25 02:20:29] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 02:20:29] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2026-05-25 02:20:29] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2026-05-25 02:20:29] [INFO ] Invariant cache hit.
[2026-05-25 02:20:29] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 136 constraints, problems are : Problem set: 0 solved, 234 unsolved in 5172 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 234/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 256/256 variables, and 370 constraints, problems are : Problem set: 0 solved, 234 unsolved in 22483 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 27698ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 27699ms
Starting structural reductions in LTL mode, iteration 1 : 97/191 places, 236/508 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28022 ms. Remains : 97/191 places, 236/508 transitions.
[2026-05-25 02:20:57] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:20:57] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:20:57] [INFO ] Input system was already deterministic with 236 transitions.
[2026-05-25 02:20:57] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:20:57] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:20:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality17358626000866534096.gal : 1 ms
[2026-05-25 02:20:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality16891033911741530840.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/CTLCardinality17358626000866534096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16891033911741530840.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.
[2026-05-25 02:21:27] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:21:27] [INFO ] Applying decomposition
[2026-05-25 02:21:27] [INFO ] Flatten gal took : 3 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/graph17828123222057782592.txt' '-o' '/tmp/graph17828123222057782592.bin' '-w' '/tmp/graph17828123222057782592.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17828123222057782592.bin' '-l' '-1' '-v' '-w' '/tmp/graph17828123222057782592.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:21:27] [INFO ] Decomposing Gal with order
[2026-05-25 02:21:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:21:27] [INFO ] Removed a total of 389 redundant transitions.
[2026-05-25 02:21:27] [INFO ] Flatten gal took : 11 ms
[2026-05-25 02:21:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 5 ms.
[2026-05-25 02:21:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality17322005689459422154.gal : 1 ms
[2026-05-25 02:21:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11341962757864522272.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/CTLCardinality17322005689459422154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11341962757864522272.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 508/508 transitions.
Graph (complete) has 1038 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 22 place count 169 transition count 444
Iterating global reduction 0 with 21 rules applied. Total rules applied 43 place count 169 transition count 444
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 65 place count 169 transition count 422
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 74 place count 160 transition count 404
Iterating global reduction 1 with 9 rules applied. Total rules applied 83 place count 160 transition count 404
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 87 place count 160 transition count 400
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 94 place count 153 transition count 378
Iterating global reduction 2 with 7 rules applied. Total rules applied 101 place count 153 transition count 378
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 108 place count 146 transition count 354
Iterating global reduction 2 with 7 rules applied. Total rules applied 115 place count 146 transition count 354
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 122 place count 139 transition count 336
Iterating global reduction 2 with 7 rules applied. Total rules applied 129 place count 139 transition count 336
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 135 place count 133 transition count 316
Iterating global reduction 2 with 6 rules applied. Total rules applied 141 place count 133 transition count 316
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 147 place count 127 transition count 300
Iterating global reduction 2 with 6 rules applied. Total rules applied 153 place count 127 transition count 300
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 159 place count 121 transition count 288
Iterating global reduction 2 with 6 rules applied. Total rules applied 165 place count 121 transition count 288
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 171 place count 115 transition count 276
Iterating global reduction 2 with 6 rules applied. Total rules applied 177 place count 115 transition count 276
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 181 place count 111 transition count 268
Iterating global reduction 2 with 4 rules applied. Total rules applied 185 place count 111 transition count 268
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 189 place count 107 transition count 260
Iterating global reduction 2 with 4 rules applied. Total rules applied 193 place count 107 transition count 260
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 195 place count 105 transition count 256
Iterating global reduction 2 with 2 rules applied. Total rules applied 197 place count 105 transition count 256
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 201 place count 105 transition count 252
Applied a total of 201 rules in 30 ms. Remains 105 /191 variables (removed 86) and now considering 252/508 (removed 256) transitions.
[2026-05-25 02:21:57] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-72008524992190710.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4616995246647526088.kers'
[2026-05-25 02:21:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-72008524992190710.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4616995246647526088.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 171 rows 105 cols 474 entries
Finished phase 1 with 102 SingleSign rule and 1 generalized
[2026-05-25 02:21:57] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4616995246647526088.kers
Total runtime 0 ms.
[2026-05-25 02:21:57] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-25 02:21:57] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2026-05-25 02:21:57] [INFO ] Invariant cache hit.
[2026-05-25 02:21:57] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 02:21:58] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2026-05-25 02:21:58] [INFO ] Redundant transitions in 3 ms returned []
Running 250 sub problems to find dead transitions.
[2026-05-25 02:21:58] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2026-05-25 02:21:58] [INFO ] Invariant cache hit.
[2026-05-25 02:21:58] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 171/276 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 40/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/276 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/276 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Real declared 276/276 variables, and 147 constraints, problems are : Problem set: 0 solved, 250 unsolved in 6212 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 105/105 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 171/276 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 40/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/276 variables, 250/397 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/276 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (OVERLAPS) 0/276 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Int declared 276/276 variables, and 397 constraints, problems are : Problem set: 0 solved, 250 unsolved in 26325 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 105/105 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32582ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 32584ms
Starting structural reductions in SI_CTL mode, iteration 1 : 105/191 places, 252/508 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32932 ms. Remains : 105/191 places, 252/508 transitions.
[2026-05-25 02:22:30] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:22:30] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:22:30] [INFO ] Input system was already deterministic with 252 transitions.
[2026-05-25 02:22:30] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:22:30] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:22:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality10527671395556084669.gal : 2 ms
[2026-05-25 02:22:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality17678861748074459642.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/CTLCardinality10527671395556084669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17678861748074459642.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.
[2026-05-25 02:23:00] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:23:00] [INFO ] Applying decomposition
[2026-05-25 02:23:00] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11415268902620570444.txt' '-o' '/tmp/graph11415268902620570444.bin' '-w' '/tmp/graph11415268902620570444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11415268902620570444.bin' '-l' '-1' '-v' '-w' '/tmp/graph11415268902620570444.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:23:00] [INFO ] Decomposing Gal with order
[2026-05-25 02:23:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:23:00] [INFO ] Removed a total of 417 redundant transitions.
[2026-05-25 02:23:00] [INFO ] Flatten gal took : 33 ms
[2026-05-25 02:23:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 146 labels/synchronizations in 6 ms.
[2026-05-25 02:23:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality583982062268515350.gal : 2 ms
[2026-05-25 02:23:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality177205659763745793.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/CTLCardinality583982062268515350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality177205659763745793.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 508/508 transitions.
Graph (complete) has 1038 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 23 place count 168 transition count 442
Iterating global reduction 0 with 22 rules applied. Total rules applied 45 place count 168 transition count 442
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 67 place count 168 transition count 420
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 76 place count 159 transition count 402
Iterating global reduction 1 with 9 rules applied. Total rules applied 85 place count 159 transition count 402
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 89 place count 159 transition count 398
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 96 place count 152 transition count 376
Iterating global reduction 2 with 7 rules applied. Total rules applied 103 place count 152 transition count 376
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 145 transition count 352
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 145 transition count 352
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 124 place count 138 transition count 334
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 138 transition count 334
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 138 place count 131 transition count 310
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 131 transition count 310
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 152 place count 124 transition count 290
Iterating global reduction 2 with 7 rules applied. Total rules applied 159 place count 124 transition count 290
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 166 place count 117 transition count 276
Iterating global reduction 2 with 7 rules applied. Total rules applied 173 place count 117 transition count 276
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 180 place count 110 transition count 262
Iterating global reduction 2 with 7 rules applied. Total rules applied 187 place count 110 transition count 262
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 192 place count 105 transition count 252
Iterating global reduction 2 with 5 rules applied. Total rules applied 197 place count 105 transition count 252
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 202 place count 100 transition count 242
Iterating global reduction 2 with 5 rules applied. Total rules applied 207 place count 100 transition count 242
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 210 place count 97 transition count 236
Iterating global reduction 2 with 3 rules applied. Total rules applied 213 place count 97 transition count 236
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 215 place count 97 transition count 234
Applied a total of 215 rules in 31 ms. Remains 97 /191 variables (removed 94) and now considering 234/508 (removed 274) transitions.
[2026-05-25 02:23:30] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4785527996413800873.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2693496009764794302.kers'
[2026-05-25 02:23:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4785527996413800873.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2693496009764794302.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 158 rows 97 cols 438 entries
Finished phase 1 with 94 SingleSign rule and 1 generalized
[2026-05-25 02:23:31] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2693496009764794302.kers
Total runtime 0 ms.
[2026-05-25 02:23:31] [INFO ] Implicit Places using invariants in 99 ms returned []
[2026-05-25 02:23:31] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2026-05-25 02:23:31] [INFO ] Invariant cache hit.
[2026-05-25 02:23:31] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 02:23:31] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2026-05-25 02:23:31] [INFO ] Redundant transitions in 1 ms returned []
Running 232 sub problems to find dead transitions.
[2026-05-25 02:23:31] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2026-05-25 02:23:31] [INFO ] Invariant cache hit.
[2026-05-25 02:23:31] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 136 constraints, problems are : Problem set: 0 solved, 232 unsolved in 5327 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 232/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 0/255 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 368 constraints, problems are : Problem set: 0 solved, 232 unsolved in 23069 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28443ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 28444ms
Starting structural reductions in SI_CTL mode, iteration 1 : 97/191 places, 234/508 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28801 ms. Remains : 97/191 places, 234/508 transitions.
[2026-05-25 02:23:59] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:23:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:23:59] [INFO ] Input system was already deterministic with 234 transitions.
[2026-05-25 02:23:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:23:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:23:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality178429828026644169.gal : 1 ms
[2026-05-25 02:23:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality4046881202199340950.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/CTLCardinality178429828026644169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4046881202199340950.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 02:24:29] [INFO ] Flatten gal took : 9 ms
[2026-05-25 02:24:29] [INFO ] Applying decomposition
[2026-05-25 02:24:29] [INFO ] Flatten gal took : 3 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/graph3884854945744087549.txt' '-o' '/tmp/graph3884854945744087549.bin' '-w' '/tmp/graph3884854945744087549.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3884854945744087549.bin' '-l' '-1' '-v' '-w' '/tmp/graph3884854945744087549.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:24:29] [INFO ] Decomposing Gal with order
[2026-05-25 02:24:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:24:29] [INFO ] Removed a total of 387 redundant transitions.
[2026-05-25 02:24:29] [INFO ] Flatten gal took : 10 ms
[2026-05-25 02:24:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 3 ms.
[2026-05-25 02:24:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality13640689159333067191.gal : 2 ms
[2026-05-25 02:24:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality7989523919034667121.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/CTLCardinality13640689159333067191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7989523919034667121.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 : 191/191 places, 508/508 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 508
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 21 place count 170 transition count 446
Iterating global reduction 1 with 20 rules applied. Total rules applied 41 place count 170 transition count 446
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 63 place count 170 transition count 424
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 71 place count 162 transition count 408
Iterating global reduction 2 with 8 rules applied. Total rules applied 79 place count 162 transition count 408
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 83 place count 162 transition count 404
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 89 place count 156 transition count 384
Iterating global reduction 3 with 6 rules applied. Total rules applied 95 place count 156 transition count 384
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 101 place count 150 transition count 364
Iterating global reduction 3 with 6 rules applied. Total rules applied 107 place count 150 transition count 364
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 113 place count 144 transition count 348
Iterating global reduction 3 with 6 rules applied. Total rules applied 119 place count 144 transition count 348
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 123 place count 140 transition count 336
Iterating global reduction 3 with 4 rules applied. Total rules applied 127 place count 140 transition count 336
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 131 place count 136 transition count 326
Iterating global reduction 3 with 4 rules applied. Total rules applied 135 place count 136 transition count 326
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 139 place count 132 transition count 318
Iterating global reduction 3 with 4 rules applied. Total rules applied 143 place count 132 transition count 318
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 147 place count 128 transition count 310
Iterating global reduction 3 with 4 rules applied. Total rules applied 151 place count 128 transition count 310
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 153 place count 126 transition count 306
Iterating global reduction 3 with 2 rules applied. Total rules applied 155 place count 126 transition count 306
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 157 place count 124 transition count 302
Iterating global reduction 3 with 2 rules applied. Total rules applied 159 place count 124 transition count 302
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 160 place count 123 transition count 300
Iterating global reduction 3 with 1 rules applied. Total rules applied 161 place count 123 transition count 300
Applied a total of 161 rules in 22 ms. Remains 123 /191 variables (removed 68) and now considering 300/508 (removed 208) transitions.
[2026-05-25 02:24:59] [INFO ] Flow matrix only has 206 transitions (discarded 94 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-807892812910843246.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4946382553027677929.kers'
[2026-05-25 02:24:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-807892812910843246.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4946382553027677929.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 206 rows 123 cols 574 entries
Finished phase 1 with 120 SingleSign rule and 1 generalized
[2026-05-25 02:24:59] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4946382553027677929.kers
Total runtime 1 ms.
[2026-05-25 02:25:00] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-25 02:25:00] [INFO ] Flow matrix only has 206 transitions (discarded 94 similar events)
[2026-05-25 02:25:00] [INFO ] Invariant cache hit.
[2026-05-25 02:25:00] [INFO ] State equation strengthened by 47 read => feed constraints.
[2026-05-25 02:25:00] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2026-05-25 02:25:00] [INFO ] Flow matrix only has 206 transitions (discarded 94 similar events)
[2026-05-25 02:25:00] [INFO ] Invariant cache hit.
[2026-05-25 02:25:00] [INFO ] State equation strengthened by 47 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (OVERLAPS) 206/329 variables, 123/125 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 47/172 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 298 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/329 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 298 unsolved
No progress, stopping.
After SMT solving in domain Real declared 329/329 variables, and 172 constraints, problems are : Problem set: 0 solved, 298 unsolved in 8424 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 123/123 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (OVERLAPS) 206/329 variables, 123/125 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 47/172 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 298/470 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 7 (OVERLAPS) 0/329 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 298 unsolved
No progress, stopping.
After SMT solving in domain Int declared 329/329 variables, and 470 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 123/123 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38529ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 38530ms
Starting structural reductions in LTL mode, iteration 1 : 123/191 places, 300/508 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38918 ms. Remains : 123/191 places, 300/508 transitions.
[2026-05-25 02:25:38] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:25:38] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:25:38] [INFO ] Input system was already deterministic with 300 transitions.
[2026-05-25 02:25:38] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:25:38] [INFO ] Flatten gal took : 11 ms
[2026-05-25 02:25:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality16407118703893482247.gal : 3 ms
[2026-05-25 02:25:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality7953778205342517808.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/CTLCardinality16407118703893482247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7953778205342517808.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.
[2026-05-25 02:26:08] [INFO ] Flatten gal took : 9 ms
[2026-05-25 02:26:08] [INFO ] Applying decomposition
[2026-05-25 02:26:08] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10278511378529651655.txt' '-o' '/tmp/graph10278511378529651655.bin' '-w' '/tmp/graph10278511378529651655.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10278511378529651655.bin' '-l' '-1' '-v' '-w' '/tmp/graph10278511378529651655.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:26:09] [INFO ] Decomposing Gal with order
[2026-05-25 02:26:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:26:09] [INFO ] Removed a total of 47 redundant transitions.
[2026-05-25 02:26:09] [INFO ] Flatten gal took : 10 ms
[2026-05-25 02:26:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 1 ms.
[2026-05-25 02:26:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality8578196983524955952.gal : 2 ms
[2026-05-25 02:26:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality1412020288028930744.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/CTLCardinality8578196983524955952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1412020288028930744.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 508/508 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 508
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 22 place count 169 transition count 444
Iterating global reduction 1 with 21 rules applied. Total rules applied 43 place count 169 transition count 444
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 63 place count 169 transition count 424
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 72 place count 160 transition count 406
Iterating global reduction 2 with 9 rules applied. Total rules applied 81 place count 160 transition count 406
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 85 place count 160 transition count 402
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 92 place count 153 transition count 380
Iterating global reduction 3 with 7 rules applied. Total rules applied 99 place count 153 transition count 380
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 106 place count 146 transition count 356
Iterating global reduction 3 with 7 rules applied. Total rules applied 113 place count 146 transition count 356
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 120 place count 139 transition count 338
Iterating global reduction 3 with 7 rules applied. Total rules applied 127 place count 139 transition count 338
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 134 place count 132 transition count 314
Iterating global reduction 3 with 7 rules applied. Total rules applied 141 place count 132 transition count 314
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 148 place count 125 transition count 294
Iterating global reduction 3 with 7 rules applied. Total rules applied 155 place count 125 transition count 294
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 162 place count 118 transition count 280
Iterating global reduction 3 with 7 rules applied. Total rules applied 169 place count 118 transition count 280
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 176 place count 111 transition count 266
Iterating global reduction 3 with 7 rules applied. Total rules applied 183 place count 111 transition count 266
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 188 place count 106 transition count 256
Iterating global reduction 3 with 5 rules applied. Total rules applied 193 place count 106 transition count 256
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 198 place count 101 transition count 246
Iterating global reduction 3 with 5 rules applied. Total rules applied 203 place count 101 transition count 246
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 206 place count 98 transition count 240
Iterating global reduction 3 with 3 rules applied. Total rules applied 209 place count 98 transition count 240
Applied a total of 209 rules in 15 ms. Remains 98 /191 variables (removed 93) and now considering 240/508 (removed 268) transitions.
[2026-05-25 02:26:39] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6332300326951626215.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7294589836720899612.kers'
[2026-05-25 02:26:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6332300326951626215.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7294589836720899612.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 161 rows 98 cols 444 entries
Finished phase 1 with 95 SingleSign rule and 1 generalized
[2026-05-25 02:26:39] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7294589836720899612.kers
Total runtime 2 ms.
[2026-05-25 02:26:39] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-25 02:26:39] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
[2026-05-25 02:26:39] [INFO ] Invariant cache hit.
[2026-05-25 02:26:39] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-25 02:26:39] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
Running 238 sub problems to find dead transitions.
[2026-05-25 02:26:39] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
[2026-05-25 02:26:39] [INFO ] Invariant cache hit.
[2026-05-25 02:26:39] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 161/259 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/259 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 259/259 variables, and 137 constraints, problems are : Problem set: 0 solved, 238 unsolved in 5358 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 161/259 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 238/375 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/259 variables, 4/379 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/259 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (OVERLAPS) 0/259 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 259/259 variables, and 379 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 35415ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 35416ms
Starting structural reductions in LTL mode, iteration 1 : 98/191 places, 240/508 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35714 ms. Remains : 98/191 places, 240/508 transitions.
[2026-05-25 02:27:14] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:27:14] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:27:14] [INFO ] Input system was already deterministic with 240 transitions.
[2026-05-25 02:27:14] [INFO ] Flatten gal took : 7 ms
[2026-05-25 02:27:14] [INFO ] Flatten gal took : 7 ms
[2026-05-25 02:27:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality8889365996101201326.gal : 1 ms
[2026-05-25 02:27:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality13055513993471457509.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/CTLCardinality8889365996101201326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13055513993471457509.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.
[2026-05-25 02:27:44] [INFO ] Flatten gal took : 7 ms
[2026-05-25 02:27:44] [INFO ] Applying decomposition
[2026-05-25 02:27:44] [INFO ] Flatten gal took : 5 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/graph4873555908729828596.txt' '-o' '/tmp/graph4873555908729828596.bin' '-w' '/tmp/graph4873555908729828596.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4873555908729828596.bin' '-l' '-1' '-v' '-w' '/tmp/graph4873555908729828596.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:27:44] [INFO ] Decomposing Gal with order
[2026-05-25 02:27:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:27:45] [INFO ] Removed a total of 397 redundant transitions.
[2026-05-25 02:27:45] [INFO ] Flatten gal took : 11 ms
[2026-05-25 02:27:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 4 ms.
[2026-05-25 02:27:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality2844339038437736057.gal : 2 ms
[2026-05-25 02:27:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality5632513478076697898.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/CTLCardinality2844339038437736057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5632513478076697898.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 : 191/191 places, 508/508 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 508
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 21 place count 170 transition count 448
Iterating global reduction 1 with 20 rules applied. Total rules applied 41 place count 170 transition count 448
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 61 place count 170 transition count 428
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 68 place count 163 transition count 414
Iterating global reduction 2 with 7 rules applied. Total rules applied 75 place count 163 transition count 414
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 82 place count 156 transition count 392
Iterating global reduction 2 with 7 rules applied. Total rules applied 89 place count 156 transition count 392
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 96 place count 149 transition count 368
Iterating global reduction 2 with 7 rules applied. Total rules applied 103 place count 149 transition count 368
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 142 transition count 350
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 142 transition count 350
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 124 place count 135 transition count 326
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 135 transition count 326
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 138 place count 128 transition count 306
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 128 transition count 306
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 152 place count 121 transition count 292
Iterating global reduction 2 with 7 rules applied. Total rules applied 159 place count 121 transition count 292
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 166 place count 114 transition count 278
Iterating global reduction 2 with 7 rules applied. Total rules applied 173 place count 114 transition count 278
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 178 place count 109 transition count 268
Iterating global reduction 2 with 5 rules applied. Total rules applied 183 place count 109 transition count 268
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 187 place count 105 transition count 260
Iterating global reduction 2 with 4 rules applied. Total rules applied 191 place count 105 transition count 260
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 194 place count 102 transition count 254
Iterating global reduction 2 with 3 rules applied. Total rules applied 197 place count 102 transition count 254
Applied a total of 197 rules in 18 ms. Remains 102 /191 variables (removed 89) and now considering 254/508 (removed 254) transitions.
[2026-05-25 02:28:15] [INFO ] Flow matrix only has 170 transitions (discarded 84 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3109057007877231032.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11232184803841508791.kers'
[2026-05-25 02:28:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3109057007877231032.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11232184803841508791.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 170 rows 102 cols 464 entries
Finished phase 1 with 99 SingleSign rule and 1 generalized
[2026-05-25 02:28:15] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11232184803841508791.kers
Total runtime 4 ms.
[2026-05-25 02:28:15] [INFO ] Implicit Places using invariants in 93 ms returned []
[2026-05-25 02:28:15] [INFO ] Flow matrix only has 170 transitions (discarded 84 similar events)
[2026-05-25 02:28:15] [INFO ] Invariant cache hit.
[2026-05-25 02:28:15] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-25 02:28:15] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2026-05-25 02:28:15] [INFO ] Flow matrix only has 170 transitions (discarded 84 similar events)
[2026-05-25 02:28:15] [INFO ] Invariant cache hit.
[2026-05-25 02:28:15] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 170/272 variables, 102/104 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/272 variables, 39/143 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/272 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 252 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/272 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 272/272 variables, and 143 constraints, problems are : Problem set: 0 solved, 252 unsolved in 6431 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 102/102 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 170/272 variables, 102/104 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/272 variables, 39/143 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/272 variables, 252/395 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/272 variables, 1/396 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/272 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 0/272 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 272/272 variables, and 396 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 102/102 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 36508ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 36509ms
Starting structural reductions in LTL mode, iteration 1 : 102/191 places, 254/508 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36828 ms. Remains : 102/191 places, 254/508 transitions.
[2026-05-25 02:28:51] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:28:51] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:28:51] [INFO ] Input system was already deterministic with 254 transitions.
[2026-05-25 02:28:51] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:28:51] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:28:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality15936799312613532645.gal : 1 ms
[2026-05-25 02:28:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality10658545059143777990.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/CTLCardinality15936799312613532645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10658545059143777990.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.
[2026-05-25 02:29:21] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:29:21] [INFO ] Applying decomposition
[2026-05-25 02:29:21] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14357733671174800914.txt' '-o' '/tmp/graph14357733671174800914.bin' '-w' '/tmp/graph14357733671174800914.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14357733671174800914.bin' '-l' '-1' '-v' '-w' '/tmp/graph14357733671174800914.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:29:22] [INFO ] Decomposing Gal with order
[2026-05-25 02:29:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:29:22] [INFO ] Removed a total of 422 redundant transitions.
[2026-05-25 02:29:22] [INFO ] Flatten gal took : 11 ms
[2026-05-25 02:29:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 117 labels/synchronizations in 2 ms.
[2026-05-25 02:29:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality17038994049672860628.gal : 2 ms
[2026-05-25 02:29:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality15582944772618002998.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/CTLCardinality17038994049672860628.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15582944772618002998.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 : 191/191 places, 508/508 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 508
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 21 place count 170 transition count 448
Iterating global reduction 1 with 20 rules applied. Total rules applied 41 place count 170 transition count 448
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 63 place count 170 transition count 426
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 71 place count 162 transition count 410
Iterating global reduction 2 with 8 rules applied. Total rules applied 79 place count 162 transition count 410
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 83 place count 162 transition count 406
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 89 place count 156 transition count 386
Iterating global reduction 3 with 6 rules applied. Total rules applied 95 place count 156 transition count 386
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 100 place count 151 transition count 370
Iterating global reduction 3 with 5 rules applied. Total rules applied 105 place count 151 transition count 370
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 110 place count 146 transition count 356
Iterating global reduction 3 with 5 rules applied. Total rules applied 115 place count 146 transition count 356
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 120 place count 141 transition count 338
Iterating global reduction 3 with 5 rules applied. Total rules applied 125 place count 141 transition count 338
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 130 place count 136 transition count 324
Iterating global reduction 3 with 5 rules applied. Total rules applied 135 place count 136 transition count 324
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 140 place count 131 transition count 314
Iterating global reduction 3 with 5 rules applied. Total rules applied 145 place count 131 transition count 314
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 150 place count 126 transition count 304
Iterating global reduction 3 with 5 rules applied. Total rules applied 155 place count 126 transition count 304
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 159 place count 122 transition count 296
Iterating global reduction 3 with 4 rules applied. Total rules applied 163 place count 122 transition count 296
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 167 place count 118 transition count 288
Iterating global reduction 3 with 4 rules applied. Total rules applied 171 place count 118 transition count 288
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 173 place count 116 transition count 284
Iterating global reduction 3 with 2 rules applied. Total rules applied 175 place count 116 transition count 284
Applied a total of 175 rules in 24 ms. Remains 116 /191 variables (removed 75) and now considering 284/508 (removed 224) transitions.
[2026-05-25 02:29:52] [INFO ] Flow matrix only has 194 transitions (discarded 90 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4559535185405242392.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3191690234994798129.kers'
[2026-05-25 02:29:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4559535185405242392.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3191690234994798129.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 194 rows 116 cols 540 entries
Finished phase 1 with 113 SingleSign rule and 1 generalized
[2026-05-25 02:29:52] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3191690234994798129.kers
Total runtime 3 ms.
[2026-05-25 02:29:52] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-25 02:29:52] [INFO ] Flow matrix only has 194 transitions (discarded 90 similar events)
[2026-05-25 02:29:52] [INFO ] Invariant cache hit.
[2026-05-25 02:29:52] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-25 02:29:52] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2026-05-25 02:29:52] [INFO ] Flow matrix only has 194 transitions (discarded 90 similar events)
[2026-05-25 02:29:52] [INFO ] Invariant cache hit.
[2026-05-25 02:29:52] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (OVERLAPS) 194/310 variables, 116/118 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 44/162 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 282 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/310 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 310/310 variables, and 162 constraints, problems are : Problem set: 0 solved, 282 unsolved in 7321 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (OVERLAPS) 194/310 variables, 116/118 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 44/162 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 282/444 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 7 (OVERLAPS) 0/310 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Int declared 310/310 variables, and 444 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37409ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 37410ms
Starting structural reductions in LTL mode, iteration 1 : 116/191 places, 284/508 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37789 ms. Remains : 116/191 places, 284/508 transitions.
[2026-05-25 02:30:29] [INFO ] Flatten gal took : 9 ms
[2026-05-25 02:30:29] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:30:29] [INFO ] Input system was already deterministic with 284 transitions.
[2026-05-25 02:30:29] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:30:29] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:30:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality2047460257815749417.gal : 1 ms
[2026-05-25 02:30:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality8529855853848380233.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/CTLCardinality2047460257815749417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8529855853848380233.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.
[2026-05-25 02:30:59] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:30:59] [INFO ] Applying decomposition
[2026-05-25 02:30:59] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13689300543882664223.txt' '-o' '/tmp/graph13689300543882664223.bin' '-w' '/tmp/graph13689300543882664223.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13689300543882664223.bin' '-l' '-1' '-v' '-w' '/tmp/graph13689300543882664223.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:30:59] [INFO ] Decomposing Gal with order
[2026-05-25 02:30:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:30:59] [INFO ] Removed a total of 320 redundant transitions.
[2026-05-25 02:30:59] [INFO ] Flatten gal took : 13 ms
[2026-05-25 02:30:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 2 ms.
[2026-05-25 02:31:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality5311349330004466559.gal : 2 ms
[2026-05-25 02:31:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality7185554075099210890.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/CTLCardinality5311349330004466559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7185554075099210890.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 508/508 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 508
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 18 place count 173 transition count 454
Iterating global reduction 1 with 17 rules applied. Total rules applied 35 place count 173 transition count 454
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 53 place count 173 transition count 436
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 59 place count 167 transition count 424
Iterating global reduction 2 with 6 rules applied. Total rules applied 65 place count 167 transition count 424
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 70 place count 162 transition count 410
Iterating global reduction 2 with 5 rules applied. Total rules applied 75 place count 162 transition count 410
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 80 place count 157 transition count 392
Iterating global reduction 2 with 5 rules applied. Total rules applied 85 place count 157 transition count 392
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 90 place count 152 transition count 380
Iterating global reduction 2 with 5 rules applied. Total rules applied 95 place count 152 transition count 380
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 100 place count 147 transition count 362
Iterating global reduction 2 with 5 rules applied. Total rules applied 105 place count 147 transition count 362
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 110 place count 142 transition count 346
Iterating global reduction 2 with 5 rules applied. Total rules applied 115 place count 142 transition count 346
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 120 place count 137 transition count 336
Iterating global reduction 2 with 5 rules applied. Total rules applied 125 place count 137 transition count 336
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 129 place count 133 transition count 328
Iterating global reduction 2 with 4 rules applied. Total rules applied 133 place count 133 transition count 328
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 136 place count 130 transition count 322
Iterating global reduction 2 with 3 rules applied. Total rules applied 139 place count 130 transition count 322
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 142 place count 127 transition count 316
Iterating global reduction 2 with 3 rules applied. Total rules applied 145 place count 127 transition count 316
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 146 place count 126 transition count 314
Iterating global reduction 2 with 1 rules applied. Total rules applied 147 place count 126 transition count 314
Applied a total of 147 rules in 21 ms. Remains 126 /191 variables (removed 65) and now considering 314/508 (removed 194) transitions.
[2026-05-25 02:31:30] [INFO ] Flow matrix only has 215 transitions (discarded 99 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13830099845113263190.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1248630433702649006.kers'
[2026-05-25 02:31:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13830099845113263190.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1248630433702649006.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 215 rows 126 cols 590 entries
Finished phase 1 with 123 SingleSign rule and 1 generalized
[2026-05-25 02:31:30] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1248630433702649006.kers
Total runtime 2 ms.
[2026-05-25 02:31:30] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-25 02:31:30] [INFO ] Flow matrix only has 215 transitions (discarded 99 similar events)
[2026-05-25 02:31:30] [INFO ] Invariant cache hit.
[2026-05-25 02:31:30] [INFO ] State equation strengthened by 50 read => feed constraints.
[2026-05-25 02:31:30] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
Running 312 sub problems to find dead transitions.
[2026-05-25 02:31:30] [INFO ] Flow matrix only has 215 transitions (discarded 99 similar events)
[2026-05-25 02:31:30] [INFO ] Invariant cache hit.
[2026-05-25 02:31:30] [INFO ] State equation strengthened by 50 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 215/341 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 50/178 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 312 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/341 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 312 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 178 constraints, problems are : Problem set: 0 solved, 312 unsolved in 9103 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 215/341 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 50/178 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 312/490 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 312 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 490 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39199ms problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 39200ms
Starting structural reductions in LTL mode, iteration 1 : 126/191 places, 314/508 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39598 ms. Remains : 126/191 places, 314/508 transitions.
[2026-05-25 02:32:09] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:32:09] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:32:09] [INFO ] Input system was already deterministic with 314 transitions.
[2026-05-25 02:32:09] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:32:09] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:32:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality6359641056291453291.gal : 1 ms
[2026-05-25 02:32:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality9175591147391622572.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/CTLCardinality6359641056291453291.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9175591147391622572.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.
[2026-05-25 02:32:39] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:32:39] [INFO ] Applying decomposition
[2026-05-25 02:32:39] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13929467358196466495.txt' '-o' '/tmp/graph13929467358196466495.bin' '-w' '/tmp/graph13929467358196466495.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13929467358196466495.bin' '-l' '-1' '-v' '-w' '/tmp/graph13929467358196466495.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:32:39] [INFO ] Decomposing Gal with order
[2026-05-25 02:32:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:32:39] [INFO ] Removed a total of 97 redundant transitions.
[2026-05-25 02:32:39] [INFO ] Flatten gal took : 13 ms
[2026-05-25 02:32:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 118 labels/synchronizations in 1 ms.
[2026-05-25 02:32:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality12524984591612985419.gal : 1 ms
[2026-05-25 02:32:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality17488415748004428613.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/CTLCardinality12524984591612985419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17488415748004428613.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 508/508 transitions.
Graph (complete) has 1038 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 171 transition count 450
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 171 transition count 450
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 59 place count 171 transition count 430
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 65 place count 165 transition count 418
Iterating global reduction 1 with 6 rules applied. Total rules applied 71 place count 165 transition count 418
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 75 place count 165 transition count 414
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 79 place count 161 transition count 402
Iterating global reduction 2 with 4 rules applied. Total rules applied 83 place count 161 transition count 402
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 87 place count 157 transition count 388
Iterating global reduction 2 with 4 rules applied. Total rules applied 91 place count 157 transition count 388
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 95 place count 153 transition count 378
Iterating global reduction 2 with 4 rules applied. Total rules applied 99 place count 153 transition count 378
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 103 place count 149 transition count 364
Iterating global reduction 2 with 4 rules applied. Total rules applied 107 place count 149 transition count 364
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 111 place count 145 transition count 352
Iterating global reduction 2 with 4 rules applied. Total rules applied 115 place count 145 transition count 352
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 119 place count 141 transition count 344
Iterating global reduction 2 with 4 rules applied. Total rules applied 123 place count 141 transition count 344
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 127 place count 137 transition count 336
Iterating global reduction 2 with 4 rules applied. Total rules applied 131 place count 137 transition count 336
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 134 place count 134 transition count 330
Iterating global reduction 2 with 3 rules applied. Total rules applied 137 place count 134 transition count 330
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 140 place count 131 transition count 324
Iterating global reduction 2 with 3 rules applied. Total rules applied 143 place count 131 transition count 324
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 144 place count 130 transition count 322
Iterating global reduction 2 with 1 rules applied. Total rules applied 145 place count 130 transition count 322
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 153 place count 130 transition count 314
Applied a total of 153 rules in 41 ms. Remains 130 /191 variables (removed 61) and now considering 314/508 (removed 194) transitions.
[2026-05-25 02:33:09] [INFO ] Flow matrix only has 217 transitions (discarded 97 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15238724861564293679.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9622459017330502833.kers'
[2026-05-25 02:33:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15238724861564293679.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9622459017330502833.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 217 rows 130 cols 608 entries
Finished phase 1 with 127 SingleSign rule and 1 generalized
[2026-05-25 02:33:09] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9622459017330502833.kers
Total runtime 1 ms.
[2026-05-25 02:33:10] [INFO ] Implicit Places using invariants in 122 ms returned []
[2026-05-25 02:33:10] [INFO ] Flow matrix only has 217 transitions (discarded 97 similar events)
[2026-05-25 02:33:10] [INFO ] Invariant cache hit.
[2026-05-25 02:33:10] [INFO ] State equation strengthened by 50 read => feed constraints.
[2026-05-25 02:33:10] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
[2026-05-25 02:33:10] [INFO ] Redundant transitions in 2 ms returned []
Running 312 sub problems to find dead transitions.
[2026-05-25 02:33:10] [INFO ] Flow matrix only has 217 transitions (discarded 97 similar events)
[2026-05-25 02:33:10] [INFO ] Invariant cache hit.
[2026-05-25 02:33:10] [INFO ] State equation strengthened by 50 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 217/347 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 50/182 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/347 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 312 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/347 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 312 unsolved
No progress, stopping.
After SMT solving in domain Real declared 347/347 variables, and 182 constraints, problems are : Problem set: 0 solved, 312 unsolved in 9208 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 217/347 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 50/182 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/347 variables, 312/494 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/347 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/347 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 347/347 variables, and 495 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 39313ms problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 39315ms
Starting structural reductions in SI_CTL mode, iteration 1 : 130/191 places, 314/508 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39782 ms. Remains : 130/191 places, 314/508 transitions.
[2026-05-25 02:33:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:33:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:33:49] [INFO ] Input system was already deterministic with 314 transitions.
[2026-05-25 02:33:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:33:49] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:33:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality9060437922443346321.gal : 1 ms
[2026-05-25 02:33:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality796659564082493664.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/CTLCardinality9060437922443346321.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality796659564082493664.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 02:34:19] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:34:19] [INFO ] Applying decomposition
[2026-05-25 02:34:19] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17273952448127827853.txt' '-o' '/tmp/graph17273952448127827853.bin' '-w' '/tmp/graph17273952448127827853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17273952448127827853.bin' '-l' '-1' '-v' '-w' '/tmp/graph17273952448127827853.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:34:19] [INFO ] Decomposing Gal with order
[2026-05-25 02:34:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:34:19] [INFO ] Removed a total of 73 redundant transitions.
[2026-05-25 02:34:19] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:34:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 0 ms.
[2026-05-25 02:34:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality1450338218830036502.gal : 1 ms
[2026-05-25 02:34:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality18285013782797199861.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/CTLCardinality1450338218830036502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18285013782797199861.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 508/508 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 190 transition count 508
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 21 place count 170 transition count 448
Iterating global reduction 1 with 20 rules applied. Total rules applied 41 place count 170 transition count 448
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 63 place count 170 transition count 426
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 72 place count 161 transition count 408
Iterating global reduction 2 with 9 rules applied. Total rules applied 81 place count 161 transition count 408
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 85 place count 161 transition count 404
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 91 place count 155 transition count 386
Iterating global reduction 3 with 6 rules applied. Total rules applied 97 place count 155 transition count 386
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 103 place count 149 transition count 366
Iterating global reduction 3 with 6 rules applied. Total rules applied 109 place count 149 transition count 366
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 115 place count 143 transition count 350
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 143 transition count 350
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 127 place count 137 transition count 328
Iterating global reduction 3 with 6 rules applied. Total rules applied 133 place count 137 transition count 328
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 139 place count 131 transition count 310
Iterating global reduction 3 with 6 rules applied. Total rules applied 145 place count 131 transition count 310
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 151 place count 125 transition count 298
Iterating global reduction 3 with 6 rules applied. Total rules applied 157 place count 125 transition count 298
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 163 place count 119 transition count 286
Iterating global reduction 3 with 6 rules applied. Total rules applied 169 place count 119 transition count 286
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 174 place count 114 transition count 276
Iterating global reduction 3 with 5 rules applied. Total rules applied 179 place count 114 transition count 276
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 184 place count 109 transition count 266
Iterating global reduction 3 with 5 rules applied. Total rules applied 189 place count 109 transition count 266
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 192 place count 106 transition count 260
Iterating global reduction 3 with 3 rules applied. Total rules applied 195 place count 106 transition count 260
Applied a total of 195 rules in 14 ms. Remains 106 /191 variables (removed 85) and now considering 260/508 (removed 248) transitions.
[2026-05-25 02:34:49] [INFO ] Flow matrix only has 175 transitions (discarded 85 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1320905820721021719.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18155041108105267474.kers'
[2026-05-25 02:34:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1320905820721021719.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18155041108105267474.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 175 rows 106 cols 482 entries
Finished phase 1 with 103 SingleSign rule and 1 generalized
[2026-05-25 02:34:49] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18155041108105267474.kers
Total runtime 1 ms.
[2026-05-25 02:34:49] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-25 02:34:49] [INFO ] Flow matrix only has 175 transitions (discarded 85 similar events)
[2026-05-25 02:34:49] [INFO ] Invariant cache hit.
[2026-05-25 02:34:50] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-25 02:34:50] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
Running 258 sub problems to find dead transitions.
[2026-05-25 02:34:50] [INFO ] Flow matrix only has 175 transitions (discarded 85 similar events)
[2026-05-25 02:34:50] [INFO ] Invariant cache hit.
[2026-05-25 02:34:50] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 175/281 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/281 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/281 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Real declared 281/281 variables, and 148 constraints, problems are : Problem set: 0 solved, 258 unsolved in 6214 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 258 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 175/281 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/281 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 258/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/281 variables, 1/407 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/281 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 281/281 variables, and 407 constraints, problems are : Problem set: 0 solved, 258 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 36297ms problems are : Problem set: 0 solved, 258 unsolved
Search for dead transitions found 0 dead transitions in 36298ms
Starting structural reductions in LTL mode, iteration 1 : 106/191 places, 260/508 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36623 ms. Remains : 106/191 places, 260/508 transitions.
[2026-05-25 02:35:26] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:35:26] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:35:26] [INFO ] Input system was already deterministic with 260 transitions.
[2026-05-25 02:35:26] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:35:26] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:35:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality3077768443708416851.gal : 1 ms
[2026-05-25 02:35:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality15218835950220532194.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/CTLCardinality3077768443708416851.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15218835950220532194.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.
[2026-05-25 02:35:56] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:35:56] [INFO ] Applying decomposition
[2026-05-25 02:35:56] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13225697572150337129.txt' '-o' '/tmp/graph13225697572150337129.bin' '-w' '/tmp/graph13225697572150337129.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13225697572150337129.bin' '-l' '-1' '-v' '-w' '/tmp/graph13225697572150337129.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:35:56] [INFO ] Decomposing Gal with order
[2026-05-25 02:35:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:35:56] [INFO ] Removed a total of 432 redundant transitions.
[2026-05-25 02:35:56] [INFO ] Flatten gal took : 10 ms
[2026-05-25 02:35:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 130 labels/synchronizations in 3 ms.
[2026-05-25 02:35:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality8577964135620329875.gal : 2 ms
[2026-05-25 02:35:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality7771211986672989082.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/CTLCardinality8577964135620329875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7771211986672989082.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.
[2026-05-25 02:36:26] [INFO ] Flatten gal took : 10 ms
[2026-05-25 02:36:26] [INFO ] Flatten gal took : 7 ms
[2026-05-25 02:36:26] [INFO ] Applying decomposition
[2026-05-25 02:36:26] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14778757295894157820.txt' '-o' '/tmp/graph14778757295894157820.bin' '-w' '/tmp/graph14778757295894157820.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14778757295894157820.bin' '-l' '-1' '-v' '-w' '/tmp/graph14778757295894157820.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:36:26] [INFO ] Decomposing Gal with order
[2026-05-25 02:36:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:36:26] [INFO ] Removed a total of 244 redundant transitions.
[2026-05-25 02:36:26] [INFO ] Flatten gal took : 21 ms
[2026-05-25 02:36:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 198 labels/synchronizations in 3 ms.
[2026-05-25 02:36:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality210404719975140588.gal : 3 ms
[2026-05-25 02:36:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality1949913492016828548.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/CTLCardinality210404719975140588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1949913492016828548.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 03:04:10] [INFO ] Flatten gal took : 143 ms
[2026-05-25 03:04:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality4281296618715032975.gal : 28 ms
[2026-05-25 03:04:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality3477097904343871028.ctl : 10 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/CTLCardinality4281296618715032975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3477097904343871028.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 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-b032"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-b032, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r146-tall-177961074000089"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b032.tgz
mv FunctionPointer-PT-b032 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;