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.r354-tall-178024402800193.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is SupplyChain-PT-00050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402800193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 7.2K May 27 07:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 27 07:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 27 07:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K May 27 07:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 27 10:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 27 10:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 27 10:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 11K May 27 07:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K May 27 07:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 27 07:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K May 27 07:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 10:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 10:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 6 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 202K May 26 18:17 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 SupplyChain-PT-00050-CTLCardinality-2024-00
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-01
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-02
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-03
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-04
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-05
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-06
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-07
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-08
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-09
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-10
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-11
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-12
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-13
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-14
FORMULA_NAME SupplyChain-PT-00050-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1780251035374

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SupplyChain-PT-00050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-31 18:10:36] [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]
[2026-05-31 18:10:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 18:10:36] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2026-05-31 18:10:37] [INFO ] Transformed 654 places.
[2026-05-31 18:10:37] [INFO ] Transformed 403 transitions.
[2026-05-31 18:10:37] [INFO ] Parsed PT model containing 654 places and 403 transitions and 1806 arcs in 209 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 143 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 403/403 transitions.
Ensure Unique test removed 193 places
Iterating post reduction 0 with 193 rules applied. Total rules applied 193 place count 461 transition count 403
Applied a total of 193 rules in 49 ms. Remains 461 /654 variables (removed 193) and now considering 403/403 (removed 0) transitions.
Running 353 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12388679448225470582.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17091904848994143883.kers'
[2026-05-31 18:10:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12388679448225470582.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17091904848994143883.kers]
Normalized transition count is 402 out of 403 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 402 rows 454 cols 1304 entries
Finished phase 1 with 252 SingleSign rule and 50 generalized
[2026-05-31 18:10:37] [INFO ] Computed 159 invariants in 2 ms
Computed 159 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17091904848994143883.kers
Total runtime 4 ms.
[2026-05-31 18:10:37] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/408 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/408 variables, 54/56 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/408 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (OVERLAPS) 50/458 variables, 100/156 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/458 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/458 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 6 (OVERLAPS) 3/461 variables, 3/160 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 461/864 variables, and 160 constraints, problems are : Problem set: 0 solved, 353 unsolved in 20048 ms.
Refiners :[Positive P Invariants (semi-flows): 102/102 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 0/461 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 353/352 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 353 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/408 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/408 variables, 54/56 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/408 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/408 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (OVERLAPS) 50/458 variables, 100/157 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/458 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 6 (OVERLAPS) 3/461 variables, 3/160 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/461 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 8 (OVERLAPS) 402/863 variables, 461/621 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/863 variables, 352/973 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 863/864 variables, and 973 constraints, problems are : Problem set: 0 solved, 353 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 102/102 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 461/461 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 353/352 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40380ms problems are : Problem set: 0 solved, 353 unsolved
Search for dead transitions found 0 dead transitions in 40398ms
[2026-05-31 18:11:17] [INFO ] Invariant cache hit.
[2026-05-31 18:11:17] [INFO ] Implicit Places using invariants in 286 ms returned [63, 64, 66, 67, 68, 69, 70, 72, 73, 74, 75, 77, 79, 80, 83, 84, 85, 88, 89, 90, 91, 92, 93, 94, 96, 98, 99, 100, 103, 105, 108, 109, 110, 111, 112, 113, 281, 284, 285, 286, 287, 289, 290, 291, 293, 294, 296, 299, 300, 301, 302, 303, 304, 305, 306, 309, 310, 312, 313, 314, 315, 316, 317, 318, 320, 322, 323, 324, 325, 329, 331, 332]
Discarding 72 places :
Implicit Place search using SMT only with invariants took 296 ms to find 72 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 389/654 places, 403/403 transitions.
Applied a total of 0 rules in 7 ms. Remains 389 /389 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40825 ms. Remains : 389/654 places, 403/403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 389/389 places, 403/403 transitions.
Applied a total of 0 rules in 6 ms. Remains 389 /389 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 353 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13437870502506905080.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12390089177276379282.kers'
[2026-05-31 18:11:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13437870502506905080.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12390089177276379282.kers]
Normalized transition count is 402 out of 403 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 402 rows 382 cols 1052 entries
Finished phase 1 with 299 SingleSign rule and 3 generalized
[2026-05-31 18:11:17] [INFO ] Computed 87 invariants in 2 ms
Computed 87 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12390089177276379282.kers
Total runtime 2 ms.
[2026-05-31 18:11:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (OVERLAPS) 50/386 variables, 75/84 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 6 (OVERLAPS) 3/389 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 389/792 variables, and 88 constraints, problems are : Problem set: 0 solved, 353 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/389 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 353/352 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 353 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/336 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (OVERLAPS) 50/386 variables, 75/85 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 6 (OVERLAPS) 3/389 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/389 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 8 (OVERLAPS) 402/791 variables, 389/477 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/791 variables, 352/829 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 791/792 variables, and 829 constraints, problems are : Problem set: 0 solved, 353 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 389/389 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 353/352 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40140ms problems are : Problem set: 0 solved, 353 unsolved
Search for dead transitions found 0 dead transitions in 40142ms
[2026-05-31 18:11:58] [INFO ] Invariant cache hit.
[2026-05-31 18:11:58] [INFO ] Implicit Places using invariants in 150 ms returned []
[2026-05-31 18:11:58] [INFO ] Invariant cache hit.
[2026-05-31 18:11:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 18:11:58] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 40554 ms. Remains : 389/389 places, 403/403 transitions.
Support contains 143 out of 389 places after structural reductions.
[2026-05-31 18:11:58] [INFO ] Flatten gal took : 60 ms
[2026-05-31 18:11:58] [INFO ] Flatten gal took : 32 ms
[2026-05-31 18:11:58] [INFO ] Input system was already deterministic with 403 transitions.
RANDOM walk for 40000 steps (156 resets) in 2749 ms. (14 steps per ms) remains 15/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 15/15 properties
[2026-05-31 18:11:59] [INFO ] Invariant cache hit.
[2026-05-31 18:11:59] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp88 is UNSAT
At refinement iteration 2 (OVERLAPS) 147/172 variables, 27/28 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/172 variables, 0/28 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 206/378 variables, 50/78 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/378 variables, 1/79 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/378 variables, 0/79 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 11/389 variables, 8/87 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/389 variables, 0/87 constraints. Problems are: Problem set: 4 solved, 11 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp86 is UNSAT
At refinement iteration 9 (OVERLAPS) 402/791 variables, 389/476 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/791 variables, 0/476 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/792 variables, 1/477 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/792 variables, 0/477 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/792 variables, 0/477 constraints. Problems are: Problem set: 14 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 792/792 variables, and 477 constraints, problems are : Problem set: 14 solved, 1 unsolved in 490 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 389/389 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 42/49 variables, 8/8 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 1/9 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/9 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 327/376 variables, 69/78 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/376 variables, 0/78 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 13/389 variables, 10/88 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/389 variables, 0/88 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 402/791 variables, 389/477 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/791 variables, 1/478 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/791 variables, 0/478 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/792 variables, 1/479 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/792 variables, 0/479 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/792 variables, 0/479 constraints. Problems are: Problem set: 14 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 792/792 variables, and 479 constraints, problems are : Problem set: 14 solved, 1 unsolved in 309 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 389/389 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/15 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 808ms problems are : Problem set: 14 solved, 1 unsolved
Finished Parikh walk after 108 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=36 )
Parikh walk visited 1 properties in 11 ms.
Successfully simplified 14 atomic propositions for a total of 16 simplifications.
FORMULA SupplyChain-PT-00050-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-00050-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-00050-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-31 18:12:00] [INFO ] Flatten gal took : 18 ms
[2026-05-31 18:12:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SupplyChain-PT-00050-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-31 18:12:00] [INFO ] Flatten gal took : 18 ms
[2026-05-31 18:12:00] [INFO ] Input system was already deterministic with 403 transitions.
Support contains 94 out of 389 places (down from 111) after GAL structural reductions.
Computed a total of 389 stabilizing places and 402 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Reduce places removed 54 places and 47 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 335 transition count 273
Reduce places removed 83 places and 0 transitions.
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 83 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 192 rules applied. Total rules applied 275 place count 252 transition count 164
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 27 rules applied. Total rules applied 302 place count 226 transition count 163
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 304 place count 225 transition count 162
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 50 Pre rules applied. Total rules applied 304 place count 225 transition count 112
Deduced a syphon composed of 50 places in 0 ms
Ensure Unique test removed 14 places
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 114 rules applied. Total rules applied 418 place count 161 transition count 112
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 418 place count 161 transition count 102
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 438 place count 151 transition count 102
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 439 place count 151 transition count 101
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 439 place count 151 transition count 100
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 441 place count 150 transition count 100
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 443 place count 148 transition count 98
Applied a total of 443 rules in 53 ms. Remains 148 /389 variables (removed 241) and now considering 98/403 (removed 305) transitions.
Running 33 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18127389410504510252.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10067425646775789369.kers'
[2026-05-31 18:12:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18127389410504510252.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10067425646775789369.kers]
Normalized transition count is 97 out of 98 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 97 rows 147 cols 272 entries
Finished phase 1 with 82 SingleSign rule and 0 generalized
[2026-05-31 18:12:00] [INFO ] Computed 66 invariants in 0 ms
Computed 66 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10067425646775789369.kers
Total runtime 3 ms.
[2026-05-31 18:12:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 50/148 variables, 50/66 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 97/245 variables, 148/215 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 1/246 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/246 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 9 (OVERLAPS) 0/246 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 246/246 variables, and 216 constraints, problems are : Problem set: 0 solved, 33 unsolved in 1766 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 148/148 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 50/148 variables, 50/67 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 97/245 variables, 148/215 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 33/248 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/245 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 1/246 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 10 (OVERLAPS) 0/246 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 246/246 variables, and 249 constraints, problems are : Problem set: 0 solved, 33 unsolved in 1585 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 148/148 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3368ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 3368ms
[2026-05-31 18:12:04] [INFO ] Invariant cache hit.
[2026-05-31 18:12:04] [INFO ] Implicit Places using invariants in 115 ms returned [87, 88, 89, 90, 91, 92, 93, 94, 95, 97, 98, 99, 100, 101, 103]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 116 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 133/389 places, 98/403 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 133 transition count 84
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 42 place count 119 transition count 70
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 42 place count 119 transition count 56
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 70 place count 105 transition count 56
Applied a total of 70 rules in 10 ms. Remains 105 /133 variables (removed 28) and now considering 56/98 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11135997460583953680.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16899106598553769669.kers'
[2026-05-31 18:12:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11135997460583953680.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16899106598553769669.kers]
Normalized transition count is 55 out of 56 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 55 rows 104 cols 159 entries
Finished phase 1 with 54 SingleSign rule and 0 generalized
[2026-05-31 18:12:04] [INFO ] Computed 51 invariants in 0 ms
Computed 51 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16899106598553769669.kers
Total runtime 0 ms.
[2026-05-31 18:12:04] [INFO ] Implicit Places using invariants in 96 ms returned []
[2026-05-31 18:12:04] [INFO ] Invariant cache hit.
[2026-05-31 18:12:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 18:12:04] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 105/389 places, 56/403 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3787 ms. Remains : 105/389 places, 56/403 transitions.
[2026-05-31 18:12:04] [INFO ] Flatten gal took : 7 ms
[2026-05-31 18:12:04] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:12:04] [INFO ] Input system was already deterministic with 56 transitions.
[2026-05-31 18:12:04] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:12:04] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:12:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality3308183129396113001.gal : 1 ms
[2026-05-31 18:12:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality8317755018747919198.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/CTLCardinality3308183129396113001.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8317755018747919198.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.
[2026-05-31 18:12:34] [INFO ] Flatten gal took : 3 ms
[2026-05-31 18:12:34] [INFO ] Applying decomposition
[2026-05-31 18:12:34] [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/graph13152719203900041506.txt' '-o' '/tmp/graph13152719203900041506.bin' '-w' '/tmp/graph13152719203900041506.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13152719203900041506.bin' '-l' '-1' '-v' '-w' '/tmp/graph13152719203900041506.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:12:34] [INFO ] Decomposing Gal with order
[2026-05-31 18:12:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:12:34] [INFO ] Removed a total of 48 redundant transitions.
[2026-05-31 18:12:34] [INFO ] Flatten gal took : 85 ms
[2026-05-31 18:12:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-31 18:12:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality18073056571396210663.gal : 15 ms
[2026-05-31 18:12:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality3856682278311519505.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/CTLCardinality18073056571396210663.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3856682278311519505.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.53327e+15,0.034986,5196,106,14,2939,176,186,2636,32,140,0


Converting to forward existential form...Done !
original formula: AF(((i39.u42.p339<=0) * AG(EF(EG((u27.p235>=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(((i39.u42.p339<=0) * !(E(TRUE U !(E(TRUE U EG((u27.p235>=1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
Using saturation style SCC detection
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
(forward)formula 0,0,0.118557,9888,1,0,16494,176,1093,11748,156,156,31953
FORMULA SupplyChain-PT-00050-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 382 transition count 403
Applied a total of 7 rules in 14 ms. Remains 382 /389 variables (removed 7) and now considering 403/403 (removed 0) transitions.
Running 353 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16759745116918151751.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16866335107406324390.kers'
[2026-05-31 18:12:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16759745116918151751.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16866335107406324390.kers]
Normalized transition count is 402 out of 403 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 402 rows 382 cols 1052 entries
Finished phase 1 with 299 SingleSign rule and 3 generalized
[2026-05-31 18:12:35] [INFO ] Computed 80 invariants in 1 ms
Computed 80 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16866335107406324390.kers
Total runtime 2 ms.
[2026-05-31 18:12:35] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/332 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/332 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (OVERLAPS) 50/382 variables, 75/80 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 6 (OVERLAPS) 402/784 variables, 382/463 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/785 variables, and 463 constraints, problems are : Problem set: 0 solved, 353 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 382/382 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 353/352 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 353 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/332 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/332 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/332 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (OVERLAPS) 50/382 variables, 75/81 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 6 (OVERLAPS) 402/784 variables, 382/463 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/784 variables, 352/815 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/785 variables, and 815 constraints, problems are : Problem set: 0 solved, 353 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 382/382 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 353/352 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40103ms problems are : Problem set: 0 solved, 353 unsolved
Search for dead transitions found 0 dead transitions in 40104ms
[2026-05-31 18:13:15] [INFO ] Invariant cache hit.
[2026-05-31 18:13:15] [INFO ] Implicit Places using invariants in 197 ms returned [60, 62, 63, 64, 65, 66, 67, 68, 69, 70, 72, 73, 74, 240, 241, 242, 243, 244, 245, 246, 247, 248, 250, 251, 252, 253, 254, 267]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 199 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 354/389 places, 403/403 transitions.
Applied a total of 0 rules in 5 ms. Remains 354 /354 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40324 ms. Remains : 354/389 places, 403/403 transitions.
[2026-05-31 18:13:15] [INFO ] Flatten gal took : 22 ms
[2026-05-31 18:13:15] [INFO ] Flatten gal took : 20 ms
[2026-05-31 18:13:15] [INFO ] Input system was already deterministic with 403 transitions.
[2026-05-31 18:13:15] [INFO ] Flatten gal took : 13 ms
[2026-05-31 18:13:15] [INFO ] Flatten gal took : 12 ms
[2026-05-31 18:13:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality15329855144964153705.gal : 6 ms
[2026-05-31 18:13:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality18421413555008183910.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/CTLCardinality15329855144964153705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18421413555008183910.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.
[2026-05-31 18:13:45] [INFO ] Flatten gal took : 21 ms
[2026-05-31 18:13:45] [INFO ] Applying decomposition
[2026-05-31 18:13:45] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8357731808004213878.txt' '-o' '/tmp/graph8357731808004213878.bin' '-w' '/tmp/graph8357731808004213878.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8357731808004213878.bin' '-l' '-1' '-v' '-w' '/tmp/graph8357731808004213878.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:13:45] [INFO ] Decomposing Gal with order
[2026-05-31 18:13:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:13:45] [INFO ] Removed a total of 66 redundant transitions.
[2026-05-31 18:13:45] [INFO ] Flatten gal took : 32 ms
[2026-05-31 18:13:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 8 ms.
[2026-05-31 18:13:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality300750045779642238.gal : 8 ms
[2026-05-31 18:13:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality7104454932705586771.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/CTLCardinality300750045779642238.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7104454932705586771.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Reduce places removed 52 places and 45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 337 transition count 274
Reduce places removed 84 places and 0 transitions.
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 194 rules applied. Total rules applied 278 place count 253 transition count 164
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 27 rules applied. Total rules applied 305 place count 227 transition count 163
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 306 place count 226 transition count 163
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 306 place count 226 transition count 114
Deduced a syphon composed of 49 places in 0 ms
Ensure Unique test removed 14 places
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 112 rules applied. Total rules applied 418 place count 163 transition count 114
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 11 Pre rules applied. Total rules applied 418 place count 163 transition count 103
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 440 place count 152 transition count 103
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 441 place count 152 transition count 102
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 443 place count 150 transition count 100
Applied a total of 443 rules in 45 ms. Remains 150 /389 variables (removed 239) and now considering 100/403 (removed 303) transitions.
Running 36 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15579875664866216107.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10923219149673094463.kers'
[2026-05-31 18:14:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15579875664866216107.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10923219149673094463.kers]
Normalized transition count is 99 out of 100 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 99 rows 150 cols 281 entries
Finished phase 1 with 84 SingleSign rule and 0 generalized
[2026-05-31 18:14:15] [INFO ] Computed 66 invariants in 0 ms
Computed 66 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10923219149673094463.kers
Total runtime 1 ms.
[2026-05-31 18:14:15] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (OVERLAPS) 50/150 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 99/249 variables, 150/217 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 1/250 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 9 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 36 unsolved in 1856 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 150/150 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (OVERLAPS) 50/150 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 99/249 variables, 150/217 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 36/253 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/249 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 1/250 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 254 constraints, problems are : Problem set: 0 solved, 36 unsolved in 1797 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 150/150 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3679ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 3680ms
[2026-05-31 18:14:19] [INFO ] Invariant cache hit.
[2026-05-31 18:14:19] [INFO ] Implicit Places using invariants in 122 ms returned [88, 89, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 105]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 123 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 135/389 places, 100/403 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 135 transition count 86
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 29 rules applied. Total rules applied 43 place count 121 transition count 71
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 120 transition count 71
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 44 place count 120 transition count 58
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 70 place count 107 transition count 58
Applied a total of 70 rules in 10 ms. Remains 107 /135 variables (removed 28) and now considering 58/100 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11031755693658811092.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4093707206406963137.kers'
[2026-05-31 18:14:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11031755693658811092.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4093707206406963137.kers]
Normalized transition count is 57 out of 58 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 57 rows 107 cols 167 entries
Finished phase 1 with 56 SingleSign rule and 0 generalized
[2026-05-31 18:14:19] [INFO ] Computed 51 invariants in 0 ms
Computed 51 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4093707206406963137.kers
Total runtime 1 ms.
[2026-05-31 18:14:19] [INFO ] Implicit Places using invariants in 124 ms returned []
[2026-05-31 18:14:19] [INFO ] Invariant cache hit.
[2026-05-31 18:14:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 18:14:20] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 107/389 places, 58/403 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 4103 ms. Remains : 107/389 places, 58/403 transitions.
[2026-05-31 18:14:20] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:14:20] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:14:20] [INFO ] Input system was already deterministic with 58 transitions.
[2026-05-31 18:14:20] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:14:20] [INFO ] Flatten gal took : 3 ms
[2026-05-31 18:14:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality380456204663139899.gal : 0 ms
[2026-05-31 18:14:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality10589343026949007126.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/CTLCardinality380456204663139899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10589343026949007126.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.
[2026-05-31 18:14:50] [INFO ] Flatten gal took : 7 ms
[2026-05-31 18:14:50] [INFO ] Applying decomposition
[2026-05-31 18:14:50] [INFO ] Flatten gal took : 2 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/graph13194442151562586699.txt' '-o' '/tmp/graph13194442151562586699.bin' '-w' '/tmp/graph13194442151562586699.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13194442151562586699.bin' '-l' '-1' '-v' '-w' '/tmp/graph13194442151562586699.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:14:50] [INFO ] Decomposing Gal with order
[2026-05-31 18:14:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:14:50] [INFO ] Removed a total of 47 redundant transitions.
[2026-05-31 18:14:50] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:14:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-31 18:14:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality8153070417021118549.gal : 1 ms
[2026-05-31 18:14:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality668718391775959729.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/CTLCardinality8153070417021118549.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality668718391775959729.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.06655e+15,0.020026,4652,108,24,1317,214,184,990,46,173,0


Converting to forward existential form...Done !
original formula: AG(((E((u3.p103<=0) U (i22.u23.p521<=0)) + EF((u1.p111>=1))) + (i22.u23.p33>=1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((i22.u23.p33>=1))) * !(E(TRUE U (u1.p111>=1)))) * !(E((u3.p103<=0) U (i22.u23.p521<=0)))...165
Reverse transition relation is NOT exact ! Due to transitions t4, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,0,0.048598,6024,1,0,4322,214,1063,2673,222,320,10391
FORMULA SupplyChain-PT-00050-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 382 transition count 403
Applied a total of 7 rules in 2 ms. Remains 382 /389 variables (removed 7) and now considering 403/403 (removed 0) transitions.
Running 353 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15752979616847266549.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-417878150569845562.kers'
[2026-05-31 18:14:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15752979616847266549.kers, --Pflows, --basisKERS=/tmp/petrispot-output-417878150569845562.kers]
Normalized transition count is 402 out of 403 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 402 rows 382 cols 1052 entries
Finished phase 1 with 299 SingleSign rule and 3 generalized
[2026-05-31 18:14:50] [INFO ] Computed 80 invariants in 1 ms
Computed 80 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-417878150569845562.kers
Total runtime 2 ms.
[2026-05-31 18:14:50] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/332 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/332 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (OVERLAPS) 50/382 variables, 75/80 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 6 (OVERLAPS) 402/784 variables, 382/463 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/785 variables, and 463 constraints, problems are : Problem set: 0 solved, 353 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 382/382 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 353/352 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 353 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/332 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/332 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/332 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 4 (OVERLAPS) 50/382 variables, 75/81 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 6 (OVERLAPS) 402/784 variables, 382/463 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/784 variables, 352/815 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/785 variables, and 815 constraints, problems are : Problem set: 0 solved, 353 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 382/382 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 353/352 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40120ms problems are : Problem set: 0 solved, 353 unsolved
Search for dead transitions found 0 dead transitions in 40121ms
[2026-05-31 18:15:30] [INFO ] Invariant cache hit.
[2026-05-31 18:15:30] [INFO ] Implicit Places using invariants in 178 ms returned [60, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 240, 241, 242, 243, 244, 245, 246, 247, 248, 250, 252, 253, 254, 267]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 183 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 354/389 places, 403/403 transitions.
Applied a total of 0 rules in 3 ms. Remains 354 /354 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40310 ms. Remains : 354/389 places, 403/403 transitions.
[2026-05-31 18:15:30] [INFO ] Flatten gal took : 8 ms
[2026-05-31 18:15:30] [INFO ] Flatten gal took : 8 ms
[2026-05-31 18:15:30] [INFO ] Input system was already deterministic with 403 transitions.
[2026-05-31 18:15:30] [INFO ] Flatten gal took : 8 ms
[2026-05-31 18:15:30] [INFO ] Flatten gal took : 8 ms
[2026-05-31 18:15:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality11924272386486933985.gal : 3 ms
[2026-05-31 18:15:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality12107370755880399980.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/CTLCardinality11924272386486933985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12107370755880399980.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.
[2026-05-31 18:16:00] [INFO ] Flatten gal took : 7 ms
[2026-05-31 18:16:00] [INFO ] Applying decomposition
[2026-05-31 18:16:00] [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/graph11810755919586249903.txt' '-o' '/tmp/graph11810755919586249903.bin' '-w' '/tmp/graph11810755919586249903.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11810755919586249903.bin' '-l' '-1' '-v' '-w' '/tmp/graph11810755919586249903.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:16:00] [INFO ] Decomposing Gal with order
[2026-05-31 18:16:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:16:00] [INFO ] Removed a total of 65 redundant transitions.
[2026-05-31 18:16:00] [INFO ] Flatten gal took : 31 ms
[2026-05-31 18:16:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 5 ms.
[2026-05-31 18:16:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality6894728481574149102.gal : 3 ms
[2026-05-31 18:16:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality357542840326771820.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/CTLCardinality6894728481574149102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality357542840326771820.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.
Starting structural reductions in LTL mode, iteration 0 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 382 transition count 403
Applied a total of 7 rules in 4 ms. Remains 382 /389 variables (removed 7) and now considering 403/403 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 18:16:30] [INFO ] Invariant cache hit.
[2026-05-31 18:16:31] [INFO ] Implicit Places using invariants in 189 ms returned [62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 240, 241, 242, 243, 245, 246, 247, 250, 252, 253, 254, 267]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 190 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 357/389 places, 403/403 transitions.
Applied a total of 0 rules in 3 ms. Remains 357 /357 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 197 ms. Remains : 357/389 places, 403/403 transitions.
[2026-05-31 18:16:31] [INFO ] Flatten gal took : 7 ms
[2026-05-31 18:16:31] [INFO ] Flatten gal took : 6 ms
[2026-05-31 18:16:31] [INFO ] Input system was already deterministic with 403 transitions.
[2026-05-31 18:16:31] [INFO ] Flatten gal took : 6 ms
[2026-05-31 18:16:31] [INFO ] Flatten gal took : 6 ms
[2026-05-31 18:16:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality4314861536774702078.gal : 2 ms
[2026-05-31 18:16:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality4375392768983823153.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/CTLCardinality4314861536774702078.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4375392768983823153.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.
[2026-05-31 18:17:01] [INFO ] Flatten gal took : 7 ms
[2026-05-31 18:17:01] [INFO ] Applying decomposition
[2026-05-31 18:17:01] [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/graph4543776036622939953.txt' '-o' '/tmp/graph4543776036622939953.bin' '-w' '/tmp/graph4543776036622939953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4543776036622939953.bin' '-l' '-1' '-v' '-w' '/tmp/graph4543776036622939953.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:17:01] [INFO ] Decomposing Gal with order
[2026-05-31 18:17:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:17:01] [INFO ] Removed a total of 78 redundant transitions.
[2026-05-31 18:17:01] [INFO ] Flatten gal took : 17 ms
[2026-05-31 18:17:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 6 ms.
[2026-05-31 18:17:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality1086534811964135740.gal : 2 ms
[2026-05-31 18:17:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality2078173319230840680.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/CTLCardinality1086534811964135740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2078173319230840680.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 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 382 transition count 403
Applied a total of 7 rules in 11 ms. Remains 382 /389 variables (removed 7) and now considering 403/403 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 18:17:31] [INFO ] Invariant cache hit.
[2026-05-31 18:17:31] [INFO ] Implicit Places using invariants in 172 ms returned [60, 62, 63, 64, 65, 66, 67, 68, 69, 71, 72, 73, 240, 241, 242, 243, 244, 246, 247, 248, 250, 251, 252, 253, 254, 267]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 181 ms to find 26 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 356/389 places, 403/403 transitions.
Applied a total of 0 rules in 3 ms. Remains 356 /356 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 197 ms. Remains : 356/389 places, 403/403 transitions.
[2026-05-31 18:17:31] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:17:31] [INFO ] Flatten gal took : 6 ms
[2026-05-31 18:17:31] [INFO ] Input system was already deterministic with 403 transitions.
[2026-05-31 18:17:31] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:17:31] [INFO ] Flatten gal took : 6 ms
[2026-05-31 18:17:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality6246136461231501763.gal : 2 ms
[2026-05-31 18:17:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality6788491193866718941.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/CTLCardinality6246136461231501763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6788491193866718941.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.
[2026-05-31 18:18:01] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:18:01] [INFO ] Applying decomposition
[2026-05-31 18:18:01] [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/graph13873638514455295886.txt' '-o' '/tmp/graph13873638514455295886.bin' '-w' '/tmp/graph13873638514455295886.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13873638514455295886.bin' '-l' '-1' '-v' '-w' '/tmp/graph13873638514455295886.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:18:01] [INFO ] Decomposing Gal with order
[2026-05-31 18:18:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:18:01] [INFO ] Removed a total of 154 redundant transitions.
[2026-05-31 18:18:01] [INFO ] Flatten gal took : 14 ms
[2026-05-31 18:18:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 9 ms.
[2026-05-31 18:18:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13658882038173380258.gal : 3 ms
[2026-05-31 18:18:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality12494032178839173323.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/CTLCardinality13658882038173380258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12494032178839173323.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 LTL mode, iteration 0 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 382 transition count 403
Applied a total of 7 rules in 3 ms. Remains 382 /389 variables (removed 7) and now considering 403/403 (removed 0) transitions.
Skipped dead transition search.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16811688067206820008.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18217224713360895879.kers'
[2026-05-31 18:18:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16811688067206820008.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18217224713360895879.kers]
Normalized transition count is 402 out of 403 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 402 rows 382 cols 1052 entries
Finished phase 1 with 299 SingleSign rule and 3 generalized
[2026-05-31 18:18:31] [INFO ] Computed 80 invariants in 1 ms
Computed 80 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18217224713360895879.kers
Total runtime 3 ms.
[2026-05-31 18:18:32] [INFO ] Implicit Places using invariants in 198 ms returned [61, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 241, 242, 243, 245, 246, 247, 248, 249, 251, 252, 255, 268]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 200 ms to find 26 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 356/389 places, 403/403 transitions.
Applied a total of 0 rules in 3 ms. Remains 356 /356 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 356/389 places, 403/403 transitions.
[2026-05-31 18:18:32] [INFO ] Flatten gal took : 6 ms
[2026-05-31 18:18:32] [INFO ] Flatten gal took : 6 ms
[2026-05-31 18:18:32] [INFO ] Input system was already deterministic with 403 transitions.
[2026-05-31 18:18:32] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:18:32] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:18:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality5895868265934451931.gal : 1 ms
[2026-05-31 18:18:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality3846155861700819574.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/CTLCardinality5895868265934451931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3846155861700819574.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.
[2026-05-31 18:19:02] [INFO ] Flatten gal took : 10 ms
[2026-05-31 18:19:02] [INFO ] Applying decomposition
[2026-05-31 18:19:02] [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/graph7956021646732451828.txt' '-o' '/tmp/graph7956021646732451828.bin' '-w' '/tmp/graph7956021646732451828.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7956021646732451828.bin' '-l' '-1' '-v' '-w' '/tmp/graph7956021646732451828.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:19:02] [INFO ] Decomposing Gal with order
[2026-05-31 18:19:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:19:02] [INFO ] Removed a total of 66 redundant transitions.
[2026-05-31 18:19:02] [INFO ] Flatten gal took : 31 ms
[2026-05-31 18:19:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 14 ms.
[2026-05-31 18:19:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality6905613883560233856.gal : 2 ms
[2026-05-31 18:19:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality6633788988097682660.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/CTLCardinality6905613883560233856.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6633788988097682660.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 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 382 transition count 403
Applied a total of 7 rules in 4 ms. Remains 382 /389 variables (removed 7) and now considering 403/403 (removed 0) transitions.
Skipped dead transition search.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17348830130304133155.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6883059642211040992.kers'
[2026-05-31 18:19:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17348830130304133155.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6883059642211040992.kers]
Normalized transition count is 402 out of 403 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 402 rows 382 cols 1052 entries
Finished phase 1 with 299 SingleSign rule and 3 generalized
[2026-05-31 18:19:32] [INFO ] Computed 80 invariants in 2 ms
Computed 80 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6883059642211040992.kers
Total runtime 2 ms.
[2026-05-31 18:19:32] [INFO ] Implicit Places using invariants in 191 ms returned [60, 62, 63, 66, 67, 68, 69, 70, 71, 72, 73, 74, 240, 241, 242, 243, 244, 245, 246, 247, 249, 251, 252, 253, 254, 255]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 192 ms to find 26 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 356/389 places, 403/403 transitions.
Applied a total of 0 rules in 4 ms. Remains 356 /356 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 200 ms. Remains : 356/389 places, 403/403 transitions.
[2026-05-31 18:19:32] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:19:32] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:19:32] [INFO ] Input system was already deterministic with 403 transitions.
[2026-05-31 18:19:32] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:19:32] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:19:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality3122344272287476653.gal : 1 ms
[2026-05-31 18:19:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality407899769123607995.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/CTLCardinality3122344272287476653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality407899769123607995.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.
[2026-05-31 18:20:02] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:20:02] [INFO ] Applying decomposition
[2026-05-31 18:20:02] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph779948153750133349.txt' '-o' '/tmp/graph779948153750133349.bin' '-w' '/tmp/graph779948153750133349.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph779948153750133349.bin' '-l' '-1' '-v' '-w' '/tmp/graph779948153750133349.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:20:02] [INFO ] Decomposing Gal with order
[2026-05-31 18:20:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:20:02] [INFO ] Removed a total of 80 redundant transitions.
[2026-05-31 18:20:02] [INFO ] Flatten gal took : 14 ms
[2026-05-31 18:20:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 102 labels/synchronizations in 4 ms.
[2026-05-31 18:20:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality1710432951896536163.gal : 1 ms
[2026-05-31 18:20:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality14926690097343397362.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/CTLCardinality1710432951896536163.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14926690097343397362.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 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 382 transition count 403
Applied a total of 7 rules in 9 ms. Remains 382 /389 variables (removed 7) and now considering 403/403 (removed 0) transitions.
Skipped dead transition search.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4011565793130088334.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14262386712284129957.kers'
[2026-05-31 18:20:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4011565793130088334.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14262386712284129957.kers]
Normalized transition count is 402 out of 403 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 402 rows 382 cols 1052 entries
Finished phase 1 with 299 SingleSign rule and 3 generalized
[2026-05-31 18:20:32] [INFO ] Computed 80 invariants in 2 ms
Computed 80 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14262386712284129957.kers
Total runtime 4 ms.
[2026-05-31 18:20:33] [INFO ] Implicit Places using invariants in 182 ms returned [60, 62, 64, 65, 67, 68, 69, 71, 72, 73, 74, 241, 242, 243, 244, 245, 247, 248, 250, 251, 252, 253, 254, 267]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 194 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 358/389 places, 403/403 transitions.
Applied a total of 0 rules in 2 ms. Remains 358 /358 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 205 ms. Remains : 358/389 places, 403/403 transitions.
[2026-05-31 18:20:33] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:20:33] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:20:33] [INFO ] Input system was already deterministic with 403 transitions.
[2026-05-31 18:20:33] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:20:33] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:20:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality17347547118370530269.gal : 1 ms
[2026-05-31 18:20:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality12262527658655726261.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/CTLCardinality17347547118370530269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12262527658655726261.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.
[2026-05-31 18:21:03] [INFO ] Flatten gal took : 7 ms
[2026-05-31 18:21:03] [INFO ] Applying decomposition
[2026-05-31 18:21:03] [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/graph10528158388275515670.txt' '-o' '/tmp/graph10528158388275515670.bin' '-w' '/tmp/graph10528158388275515670.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10528158388275515670.bin' '-l' '-1' '-v' '-w' '/tmp/graph10528158388275515670.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:21:03] [INFO ] Decomposing Gal with order
[2026-05-31 18:21:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:21:03] [INFO ] Removed a total of 82 redundant transitions.
[2026-05-31 18:21:03] [INFO ] Flatten gal took : 14 ms
[2026-05-31 18:21:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 4 ms.
[2026-05-31 18:21:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality10203605225848517263.gal : 2 ms
[2026-05-31 18:21:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality13490216007181869292.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/CTLCardinality10203605225848517263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13490216007181869292.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 LTL mode, iteration 0 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 382 transition count 403
Applied a total of 7 rules in 3 ms. Remains 382 /389 variables (removed 7) and now considering 403/403 (removed 0) transitions.
Skipped dead transition search.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4748272657175214445.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5150862195073007127.kers'
[2026-05-31 18:21:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4748272657175214445.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5150862195073007127.kers]
Normalized transition count is 402 out of 403 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 402 rows 382 cols 1052 entries
Finished phase 1 with 299 SingleSign rule and 3 generalized
[2026-05-31 18:21:33] [INFO ] Computed 80 invariants in 4 ms
Computed 80 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5150862195073007127.kers
Total runtime 5 ms.
[2026-05-31 18:21:33] [INFO ] Implicit Places using invariants in 184 ms returned [61, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 241, 242, 243, 244, 245, 246, 247, 248, 249, 251, 252, 253, 254, 255, 267]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 186 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 353/389 places, 403/403 transitions.
Applied a total of 0 rules in 2 ms. Remains 353 /353 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 191 ms. Remains : 353/389 places, 403/403 transitions.
[2026-05-31 18:21:33] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:21:33] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:21:33] [INFO ] Input system was already deterministic with 403 transitions.
[2026-05-31 18:21:33] [INFO ] Flatten gal took : 14 ms
[2026-05-31 18:21:33] [INFO ] Flatten gal took : 4 ms
[2026-05-31 18:21:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality12808479439881041719.gal : 1 ms
[2026-05-31 18:21:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality17126067961952078527.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/CTLCardinality12808479439881041719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17126067961952078527.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.
[2026-05-31 18:22:03] [INFO ] Flatten gal took : 8 ms
[2026-05-31 18:22:03] [INFO ] Applying decomposition
[2026-05-31 18:22:03] [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/graph7015178165465897758.txt' '-o' '/tmp/graph7015178165465897758.bin' '-w' '/tmp/graph7015178165465897758.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7015178165465897758.bin' '-l' '-1' '-v' '-w' '/tmp/graph7015178165465897758.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:22:03] [INFO ] Decomposing Gal with order
[2026-05-31 18:22:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:22:03] [INFO ] Removed a total of 66 redundant transitions.
[2026-05-31 18:22:03] [INFO ] Flatten gal took : 14 ms
[2026-05-31 18:22:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 2 ms.
[2026-05-31 18:22:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality14702227060287669586.gal : 2 ms
[2026-05-31 18:22:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6647792360603572673.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/CTLCardinality14702227060287669586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6647792360603572673.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 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 382 transition count 403
Applied a total of 7 rules in 4 ms. Remains 382 /389 variables (removed 7) and now considering 403/403 (removed 0) transitions.
Skipped dead transition search.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15377349904070630387.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3417549244630123240.kers'
[2026-05-31 18:22:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15377349904070630387.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3417549244630123240.kers]
Normalized transition count is 402 out of 403 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 402 rows 382 cols 1052 entries
Finished phase 1 with 299 SingleSign rule and 3 generalized
[2026-05-31 18:22:33] [INFO ] Computed 80 invariants in 1 ms
Computed 80 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3417549244630123240.kers
Total runtime 2 ms.
[2026-05-31 18:22:33] [INFO ] Implicit Places using invariants in 209 ms returned [60, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 240, 241, 242, 243, 244, 245, 246, 247, 248, 250, 251, 252, 253, 254, 267]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 211 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 353/389 places, 403/403 transitions.
Applied a total of 0 rules in 3 ms. Remains 353 /353 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 219 ms. Remains : 353/389 places, 403/403 transitions.
[2026-05-31 18:22:33] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:22:33] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:22:33] [INFO ] Input system was already deterministic with 403 transitions.
[2026-05-31 18:22:33] [INFO ] Flatten gal took : 14 ms
[2026-05-31 18:22:33] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:22:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality9893823645888466659.gal : 2 ms
[2026-05-31 18:22:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality4703930967788870293.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/CTLCardinality9893823645888466659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4703930967788870293.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.
[2026-05-31 18:23:04] [INFO ] Flatten gal took : 11 ms
[2026-05-31 18:23:04] [INFO ] Applying decomposition
[2026-05-31 18:23:04] [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/graph11919032957877621176.txt' '-o' '/tmp/graph11919032957877621176.bin' '-w' '/tmp/graph11919032957877621176.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11919032957877621176.bin' '-l' '-1' '-v' '-w' '/tmp/graph11919032957877621176.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:23:04] [INFO ] Decomposing Gal with order
[2026-05-31 18:23:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:23:04] [INFO ] Removed a total of 65 redundant transitions.
[2026-05-31 18:23:04] [INFO ] Flatten gal took : 12 ms
[2026-05-31 18:23:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 164 labels/synchronizations in 3 ms.
[2026-05-31 18:23:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality2132458799846050858.gal : 2 ms
[2026-05-31 18:23:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality15933371395417855846.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/CTLCardinality2132458799846050858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15933371395417855846.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 : 389/389 places, 403/403 transitions.
Ensure Unique test removed 7 places
Reduce places removed 53 places and 46 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 336 transition count 273
Reduce places removed 84 places and 0 transitions.
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 1 with 193 rules applied. Total rules applied 277 place count 252 transition count 164
Reduce places removed 25 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 27 rules applied. Total rules applied 304 place count 227 transition count 162
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 3 with 69 rules applied. Total rules applied 373 place count 214 transition count 106
Reduce places removed 55 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 56 rules applied. Total rules applied 429 place count 159 transition count 105
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 430 place count 158 transition count 105
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 53 Pre rules applied. Total rules applied 430 place count 158 transition count 52
Deduced a syphon composed of 53 places in 1 ms
Ensure Unique test removed 38 places
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 6 with 144 rules applied. Total rules applied 574 place count 67 transition count 52
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 575 place count 67 transition count 51
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 575 place count 67 transition count 50
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 577 place count 66 transition count 50
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 579 place count 64 transition count 48
Applied a total of 579 rules in 22 ms. Remains 64 /389 variables (removed 325) and now considering 48/403 (removed 355) transitions.
Running 18 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9491560193266665603.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5563689968402014072.kers'
[2026-05-31 18:23:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9491560193266665603.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5563689968402014072.kers]
Normalized transition count is 47 out of 48 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 47 rows 64 cols 138 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-31 18:23:34] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5563689968402014072.kers
Total runtime 1 ms.
[2026-05-31 18:23:34] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 16/64 variables, 16/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 47/111 variables, 64/95 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 1/112 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 0/112 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 96 constraints, problems are : Problem set: 0 solved, 18 unsolved in 440 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 64/64 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 16/64 variables, 16/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 47/111 variables, 64/95 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 18/113 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 1/112 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/112 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 114 constraints, problems are : Problem set: 0 solved, 18 unsolved in 509 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 64/64 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 958ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 958ms
[2026-05-31 18:23:35] [INFO ] Invariant cache hit.
[2026-05-31 18:23:35] [INFO ] Implicit Places using invariants in 60 ms returned [45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 61 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 49/389 places, 48/403 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 49 transition count 34
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 42 place count 35 transition count 20
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 42 place count 35 transition count 6
Deduced a syphon composed of 14 places in 0 ms
Ensure Unique test removed 13 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 83 place count 8 transition count 6
Applied a total of 83 rules in 2 ms. Remains 8 /49 variables (removed 41) and now considering 6/48 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7259638310913429927.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13297618514390324010.kers'
[2026-05-31 18:23:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7259638310913429927.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13297618514390324010.kers]
Normalized transition count is 5 out of 6 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 5 rows 8 cols 12 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-31 18:23:35] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13297618514390324010.kers
Total runtime 0 ms.
[2026-05-31 18:23:35] [INFO ] Implicit Places using invariants in 21 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 7/389 places, 6/403 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1067 ms. Remains : 7/389 places, 6/403 transitions.
[2026-05-31 18:23:35] [INFO ] Flatten gal took : 1 ms
[2026-05-31 18:23:35] [INFO ] Flatten gal took : 1 ms
[2026-05-31 18:23:35] [INFO ] Input system was already deterministic with 6 transitions.
[2026-05-31 18:23:35] [INFO ] Flatten gal took : 0 ms
[2026-05-31 18:23:35] [INFO ] Flatten gal took : 0 ms
[2026-05-31 18:23:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality371387093224689145.gal : 1 ms
[2026-05-31 18:23:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality2202295408222365815.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/CTLCardinality371387093224689145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2202295408222365815.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8,0.002334,3756,2,16,5,55,6,0,32,29,0


Converting to forward existential form...Done !
original formula: EG((p233<=p72))
=> equivalent forward existential formula: [FwdG(Init,(p233<=p72))] != FALSE
Hit Full ! (commute/partial/dont) 3/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
(forward)formula 0,1,0.003493,4032,1,0,12,180,19,2,156,151,13
FORMULA SupplyChain-PT-00050-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2026-05-31 18:23:35] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:23:35] [INFO ] Flatten gal took : 5 ms
[2026-05-31 18:23:35] [INFO ] Applying decomposition
[2026-05-31 18:23:35] [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/graph13621281170561076798.txt' '-o' '/tmp/graph13621281170561076798.bin' '-w' '/tmp/graph13621281170561076798.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13621281170561076798.bin' '-l' '-1' '-v' '-w' '/tmp/graph13621281170561076798.weights' '-q' '0' '-e' '0.001'
[2026-05-31 18:23:35] [INFO ] Decomposing Gal with order
[2026-05-31 18:23:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 18:23:35] [INFO ] Removed a total of 145 redundant transitions.
[2026-05-31 18:23:35] [INFO ] Flatten gal took : 16 ms
[2026-05-31 18:23:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 184 labels/synchronizations in 4 ms.
[2026-05-31 18:23:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality2133380030874412906.gal : 3 ms
[2026-05-31 18:23:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality6700314502040609923.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/CTLCardinality2133380030874412906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6700314502040609923.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 9 CTL formulae.
Detected timeout of ITS tools.
[2026-05-31 18:48:00] [INFO ] Flatten gal took : 2079 ms
[2026-05-31 18:48:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality13557725418424999450.gal : 81 ms
[2026-05-31 18:48:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality17747118258117442497.ctl : 46 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/CTLCardinality13557725418424999450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17747118258117442497.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 9 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="SupplyChain-PT-00050"
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 SupplyChain-PT-00050, 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 r354-tall-178024402800193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-00050.tgz
mv SupplyChain-PT-00050 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 ;