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.r130-smll-177955809000233.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FireWire-PT-12, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809000233
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.0K Mar 7 05:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 7 05:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 7 05:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 7 05:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Mar 7 05:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 7 05:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 7 05:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 125K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-00
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-01
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-02
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-03
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-04
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-05
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-06
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-07
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-08
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-09
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-10
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-11
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-12
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-13
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-14
FORMULA_NAME FireWire-PT-12-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779814155444

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 16:49:17] [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]
[2026-05-26 16:49:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 16:49:18] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2026-05-26 16:49:18] [INFO ] Transformed 169 places.
[2026-05-26 16:49:18] [INFO ] Transformed 508 transitions.
[2026-05-26 16:49:18] [INFO ] Found NUPN structural information;
[2026-05-26 16:49:18] [INFO ] Parsed PT model containing 169 places and 508 transitions and 1889 arcs in 485 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 49 ms.
Ensure Unique test removed 68 transitions
Reduce redundant transitions removed 68 transitions.
Support contains 95 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 440/440 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 169 transition count 434
Applied a total of 6 rules in 58 ms. Remains 169 /169 variables (removed 0) and now considering 434/440 (removed 6) transitions.
[2026-05-26 16:49:18] [INFO ] Flow matrix only has 402 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14150483221151029222.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3862224516707758226.kers'
[2026-05-26 16:49:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14150483221151029222.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3862224516707758226.kers]
Normalized transition count is 401 out of 402 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 401 rows 169 cols 1357 entries
Finished phase 1 with 159 SingleSign rule and 0 generalized
[2026-05-26 16:49:18] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3862224516707758226.kers
Total runtime 5 ms.
[2026-05-26 16:49:19] [INFO ] Implicit Places using invariants in 599 ms returned []
[2026-05-26 16:49:19] [INFO ] Flow matrix only has 402 transitions (discarded 32 similar events)
[2026-05-26 16:49:19] [INFO ] Invariant cache hit.
[2026-05-26 16:49:19] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:49:21] [INFO ] Implicit Places using invariants and state equation in 2500 ms returned [63, 115, 167]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 3179 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 166/169 places, 434/440 transitions.
Applied a total of 0 rules in 6 ms. Remains 166 /166 variables (removed 0) and now considering 434/434 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3273 ms. Remains : 166/169 places, 434/440 transitions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Applied a total of 0 rules in 6 ms. Remains 166 /166 variables (removed 0) and now considering 434/434 (removed 0) transitions.
[2026-05-26 16:49:21] [INFO ] Flow matrix only has 402 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4690773651618399931.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10755355540126493950.kers'
[2026-05-26 16:49:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4690773651618399931.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10755355540126493950.kers]
Normalized transition count is 401 out of 402 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 401 rows 166 cols 1342 entries
Finished phase 1 with 159 SingleSign rule and 0 generalized
[2026-05-26 16:49:21] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10755355540126493950.kers
Total runtime 2 ms.
[2026-05-26 16:49:21] [INFO ] Implicit Places using invariants in 170 ms returned []
[2026-05-26 16:49:22] [INFO ] Flow matrix only has 402 transitions (discarded 32 similar events)
[2026-05-26 16:49:22] [INFO ] Invariant cache hit.
[2026-05-26 16:49:22] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:49:23] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned []
Implicit Place search using SMT with State Equation took 1347 ms to find 0 implicit places.
Running 433 sub problems to find dead transitions.
[2026-05-26 16:49:23] [INFO ] Flow matrix only has 402 transitions (discarded 32 similar events)
[2026-05-26 16:49:23] [INFO ] Invariant cache hit.
[2026-05-26 16:49:23] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/165 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 2 (OVERLAPS) 1/166 variables, 7/172 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/166 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/166 variables, 6/179 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/166 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 6 (OVERLAPS) 401/567 variables, 166/345 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 57/402 constraints. Problems are: Problem set: 0 solved, 433 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 567/568 variables, and 402 constraints, problems are : Problem set: 0 solved, 433 unsolved in 30046 ms.
Refiners :[Domain max(s): 166/166 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 166/166 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 433/433 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 433 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/165 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 2 (OVERLAPS) 1/166 variables, 7/172 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/166 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/166 variables, 6/179 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/166 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 6 (OVERLAPS) 401/567 variables, 166/345 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 57/402 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 433/835 constraints. Problems are: Problem set: 0 solved, 433 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 567/568 variables, and 835 constraints, problems are : Problem set: 0 solved, 433 unsolved in 30035 ms.
Refiners :[Domain max(s): 166/166 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 166/166 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 433/433 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60786ms problems are : Problem set: 0 solved, 433 unsolved
Search for dead transitions found 0 dead transitions in 60823ms
Finished structural reductions in LTL mode , in 1 iterations and 62223 ms. Remains : 166/166 places, 434/434 transitions.
Support contains 95 out of 166 places after structural reductions.
[2026-05-26 16:50:24] [INFO ] Flatten gal took : 136 ms
[2026-05-26 16:50:24] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA FireWire-PT-12-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-12-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 16:50:24] [INFO ] Flatten gal took : 73 ms
[2026-05-26 16:50:24] [INFO ] Input system was already deterministic with 434 transitions.
Support contains 87 out of 166 places (down from 95) after GAL structural reductions.
RANDOM walk for 40000 steps (1080 resets) in 3519 ms. (11 steps per ms) remains 14/57 properties
BEST_FIRST walk for 40003 steps (208 resets) in 306 ms. (130 steps per ms) remains 11/14 properties
BEST_FIRST walk for 40003 steps (224 resets) in 98 ms. (404 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (217 resets) in 90 ms. (439 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (217 resets) in 122 ms. (325 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (220 resets) in 117 ms. (339 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (217 resets) in 82 ms. (481 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (214 resets) in 157 ms. (253 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40003 steps (204 resets) in 113 ms. (350 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (203 resets) in 364 ms. (109 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (211 resets) in 150 ms. (264 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (205 resets) in 103 ms. (384 steps per ms) remains 9/9 properties
[2026-05-26 16:50:26] [INFO ] Flow matrix only has 402 transitions (discarded 32 similar events)
[2026-05-26 16:50:26] [INFO ] Invariant cache hit.
[2026-05-26 16:50:26] [INFO ] State equation strengthened by 58 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp44 is UNSAT
At refinement iteration 2 (OVERLAPS) 123/142 variables, 4/23 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 123/146 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 1/147 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/147 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 9/151 variables, 3/150 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 9/159 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/151 variables, 2/161 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/151 variables, 0/161 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 389/540 variables, 151/312 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/540 variables, 54/366 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/540 variables, 0/366 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 27/567 variables, 15/381 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/567 variables, 15/396 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/567 variables, 3/399 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/567 variables, 0/399 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 1/568 variables, 1/400 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/568 variables, 0/400 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 0/568 variables, 0/400 constraints. Problems are: Problem set: 1 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 568/568 variables, and 400 constraints, problems are : Problem set: 1 solved, 8 unsolved in 1778 ms.
Refiners :[Domain max(s): 166/166 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 166/166 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 118/130 variables, 3/15 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 118/133 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 0/133 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 21/151 variables, 4/137 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 21/158 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 3/161 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/151 variables, 1/162 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/151 variables, 0/162 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 389/540 variables, 151/313 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/540 variables, 54/367 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/540 variables, 7/374 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/540 variables, 0/374 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 27/567 variables, 15/389 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/567 variables, 15/404 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/567 variables, 3/407 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/567 variables, 1/408 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 0/408 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 1/568 variables, 1/409 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/568 variables, 0/409 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 21 (OVERLAPS) 0/568 variables, 0/409 constraints. Problems are: Problem set: 1 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 568/568 variables, and 409 constraints, problems are : Problem set: 1 solved, 8 unsolved in 3863 ms.
Refiners :[Domain max(s): 166/166 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 166/166 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 8/9 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5662ms problems are : Problem set: 1 solved, 8 unsolved
Parikh walk visited 5 properties in 3170 ms.
Support contains 3 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 434/434 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 166 transition count 431
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 3 place count 166 transition count 425
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 15 place count 160 transition count 425
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 157 transition count 419
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 157 transition count 419
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 27 place count 154 transition count 428
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 33 place count 154 transition count 422
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 154 transition count 419
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 42 place count 154 transition count 428
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 57 place count 148 transition count 419
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 63 place count 148 transition count 413
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 147 transition count 412
Applied a total of 64 rules in 205 ms. Remains 147 /166 variables (removed 19) and now considering 412/434 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 206 ms. Remains : 147/166 places, 412/434 transitions.
RANDOM walk for 40000 steps (1325 resets) in 668 ms. (59 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (280 resets) in 97 ms. (408 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (272 resets) in 285 ms. (139 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (279 resets) in 291 ms. (137 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 529485 steps, run timeout after 3001 ms. (steps per millisecond=176 ) properties seen :1 out of 3
Probabilistic random walk after 529485 steps, saw 154674 distinct states, run finished after 3009 ms. (steps per millisecond=175 ) properties seen :1
[2026-05-26 16:50:39] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13900628790479370942.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10467756540526448428.kers'
[2026-05-26 16:50:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13900628790479370942.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10467756540526448428.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 375 rows 147 cols 1281 entries
Finished phase 1 with 140 SingleSign rule and 0 generalized
[2026-05-26 16:50:39] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10467756540526448428.kers
Total runtime 4 ms.
[2026-05-26 16:50:39] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 37/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 119/158 variables, 39/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 186/344 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/344 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 18/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/344 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/345 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/345 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/345 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 159/504 variables, 79/156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/504 variables, 2/158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/504 variables, 38/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/504 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 16/520 variables, 10/206 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/520 variables, 2/208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/520 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 2/522 variables, 2/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/522 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/522 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 210 constraints, problems are : Problem set: 0 solved, 2 unsolved in 594 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 37/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 119/158 variables, 39/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 186/344 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/344 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 18/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/344 variables, 2/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/344 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 1/345 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/345 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/345 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 159/504 variables, 79/158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/504 variables, 2/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/504 variables, 38/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/504 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 16/520 variables, 10/208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/520 variables, 2/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/520 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 2/522 variables, 2/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/522 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/522 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 522/522 variables, and 212 constraints, problems are : Problem set: 0 solved, 2 unsolved in 822 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1436ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 165 ms.
Support contains 2 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 412/412 transitions.
Applied a total of 0 rules in 21 ms. Remains 147 /147 variables (removed 0) and now considering 412/412 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 147/147 places, 412/412 transitions.
RANDOM walk for 40000 steps (1299 resets) in 241 ms. (165 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (269 resets) in 90 ms. (439 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (275 resets) in 88 ms. (449 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 440916 steps, run timeout after 3001 ms. (steps per millisecond=146 ) properties seen :0 out of 2
Probabilistic random walk after 440916 steps, saw 129681 distinct states, run finished after 3001 ms. (steps per millisecond=146 ) properties seen :0
[2026-05-26 16:50:43] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2026-05-26 16:50:43] [INFO ] Invariant cache hit.
[2026-05-26 16:50:43] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 37/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 119/158 variables, 39/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 186/344 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/344 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 18/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/344 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/345 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/345 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/345 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 159/504 variables, 79/156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/504 variables, 2/158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/504 variables, 38/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/504 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 16/520 variables, 10/206 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/520 variables, 2/208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/520 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 2/522 variables, 2/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/522 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/522 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 210 constraints, problems are : Problem set: 0 solved, 2 unsolved in 564 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 37/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 119/158 variables, 39/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 186/344 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/344 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 18/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/344 variables, 2/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/344 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 1/345 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/345 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/345 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 159/504 variables, 79/158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/504 variables, 2/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/504 variables, 38/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/504 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 16/520 variables, 10/208 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/520 variables, 2/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/520 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 2/522 variables, 2/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/522 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/522 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 522/522 variables, and 212 constraints, problems are : Problem set: 0 solved, 2 unsolved in 741 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1314ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 133 ms.
Support contains 2 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 412/412 transitions.
Applied a total of 0 rules in 20 ms. Remains 147 /147 variables (removed 0) and now considering 412/412 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 147/147 places, 412/412 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 412/412 transitions.
Applied a total of 0 rules in 19 ms. Remains 147 /147 variables (removed 0) and now considering 412/412 (removed 0) transitions.
[2026-05-26 16:50:45] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2026-05-26 16:50:45] [INFO ] Invariant cache hit.
[2026-05-26 16:50:45] [INFO ] Implicit Places using invariants in 224 ms returned []
[2026-05-26 16:50:45] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2026-05-26 16:50:45] [INFO ] Invariant cache hit.
[2026-05-26 16:50:45] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-26 16:50:46] [INFO ] Implicit Places using invariants and state equation in 521 ms returned []
Implicit Place search using SMT with State Equation took 749 ms to find 0 implicit places.
[2026-05-26 16:50:46] [INFO ] Redundant transitions in 47 ms returned []
Running 406 sub problems to find dead transitions.
[2026-05-26 16:50:46] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2026-05-26 16:50:46] [INFO ] Invariant cache hit.
[2026-05-26 16:50:46] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/147 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 4 (OVERLAPS) 375/522 variables, 147/163 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 56/219 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 3/222 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 522/522 variables, and 222 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 406 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/147 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 3 (OVERLAPS) 375/522 variables, 147/166 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/522 variables, 56/222 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 406/628 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 522/522 variables, and 628 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60421ms problems are : Problem set: 0 solved, 406 unsolved
Search for dead transitions found 0 dead transitions in 60426ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61253 ms. Remains : 147/147 places, 412/412 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 136 edges and 147 vertex of which 29 / 147 are part of one of the 4 SCC in 5 ms
Free SCC test removed 25 places
Drop transitions (Empty/Sink Transition effects.) removed 123 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 144 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 121 transition count 267
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 12 place count 121 transition count 258
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 120 transition count 257
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 120 transition count 256
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 17 place count 119 transition count 255
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 118 transition count 216
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 118 transition count 216
Free-agglomeration rule applied 9 times with reduction of 6 identical transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 28 place count 118 transition count 201
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 40 place count 109 transition count 198
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 46 place count 109 transition count 198
Applied a total of 46 rules in 102 ms. Remains 109 /147 variables (removed 38) and now considering 198/412 (removed 214) transitions.
Running SMT prover for 2 properties.
[2026-05-26 16:51:46] [INFO ] Flow matrix only has 196 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5962546882802204090.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7163609184075688297.kers'
[2026-05-26 16:51:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5962546882802204090.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7163609184075688297.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 196 rows 109 cols 713 entries
Finished phase 1 with 102 SingleSign rule and 0 generalized
[2026-05-26 16:51:46] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7163609184075688297.kers
Total runtime 3 ms.
[2026-05-26 16:51:46] [INFO ] [Real]Absence check using 7 positive place invariants in 52 ms returned sat
[2026-05-26 16:51:47] [INFO ] After 544ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-26 16:51:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2026-05-26 16:51:47] [INFO ] After 128ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-26 16:51:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
TRAPS : Iteration 1
[2026-05-26 16:51:47] [INFO ] After 276ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2026-05-26 16:51:47] [INFO ] After 429ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 1127 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2026-05-26 16:51:47] [INFO ] Flatten gal took : 32 ms
[2026-05-26 16:51:47] [INFO ] Flatten gal took : 49 ms
[2026-05-26 16:51:47] [INFO ] Input system was already deterministic with 434 transitions.
Support contains 68 out of 166 places (down from 69) after GAL structural reductions.
Computed a total of 22 stabilizing places and 37 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 163 transition count 428
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 428
Applied a total of 6 rules in 6 ms. Remains 163 /166 variables (removed 3) and now considering 428/434 (removed 6) transitions.
[2026-05-26 16:51:47] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3803291068750497340.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3926992243832388128.kers'
[2026-05-26 16:51:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3803291068750497340.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3926992243832388128.kers]
Normalized transition count is 395 out of 396 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 395 rows 163 cols 1330 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 16:51:47] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-3926992243832388128.kers
Total runtime 15 ms.
[2026-05-26 16:51:48] [INFO ] Implicit Places using invariants in 314 ms returned []
[2026-05-26 16:51:48] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 16:51:48] [INFO ] Invariant cache hit.
[2026-05-26 16:51:48] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:51:48] [INFO ] Implicit Places using invariants and state equation in 663 ms returned []
Implicit Place search using SMT with State Equation took 980 ms to find 0 implicit places.
Running 427 sub problems to find dead transitions.
[2026-05-26 16:51:48] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 16:51:48] [INFO ] Invariant cache hit.
[2026-05-26 16:51:48] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 395/558 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 427 unsolved
SMT process timed out in 30247ms, After SMT, problems are : Problem set: 0 solved, 427 unsolved
Search for dead transitions found 0 dead transitions in 30251ms
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 428/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31241 ms. Remains : 163/166 places, 428/434 transitions.
[2026-05-26 16:52:19] [INFO ] Flatten gal took : 42 ms
[2026-05-26 16:52:19] [INFO ] Flatten gal took : 43 ms
[2026-05-26 16:52:19] [INFO ] Input system was already deterministic with 428 transitions.
[2026-05-26 16:52:19] [INFO ] Flatten gal took : 34 ms
[2026-05-26 16:52:19] [INFO ] Flatten gal took : 33 ms
[2026-05-26 16:52:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality939273734767000440.gal : 23 ms
[2026-05-26 16:52:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality14265616225560654312.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality939273734767000440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14265616225560654312.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.
[2026-05-26 16:52:49] [INFO ] Flatten gal took : 17 ms
[2026-05-26 16:52:49] [INFO ] Applying decomposition
[2026-05-26 16:52:49] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14119023297328247341.txt' '-o' '/tmp/graph14119023297328247341.bin' '-w' '/tmp/graph14119023297328247341.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14119023297328247341.bin' '-l' '-1' '-v' '-w' '/tmp/graph14119023297328247341.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:52:49] [INFO ] Decomposing Gal with order
[2026-05-26 16:52:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:52:49] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 16:52:49] [INFO ] Flatten gal took : 143 ms
[2026-05-26 16:52:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 34 ms.
[2026-05-26 16:52:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality8379188085753632084.gal : 14 ms
[2026-05-26 16:52:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality5619321709944197964.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/CTLCardinality8379188085753632084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5619321709944197964.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 163 transition count 428
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 428
Applied a total of 6 rules in 6 ms. Remains 163 /166 variables (removed 3) and now considering 428/434 (removed 6) transitions.
[2026-05-26 16:53:20] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 16:53:20] [INFO ] Invariant cache hit.
[2026-05-26 16:53:20] [INFO ] Implicit Places using invariants in 212 ms returned []
[2026-05-26 16:53:20] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 16:53:20] [INFO ] Invariant cache hit.
[2026-05-26 16:53:20] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:53:20] [INFO ] Implicit Places using invariants and state equation in 507 ms returned []
Implicit Place search using SMT with State Equation took 722 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 428/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 728 ms. Remains : 163/166 places, 428/434 transitions.
[2026-05-26 16:53:20] [INFO ] Flatten gal took : 36 ms
[2026-05-26 16:53:20] [INFO ] Flatten gal took : 29 ms
[2026-05-26 16:53:20] [INFO ] Input system was already deterministic with 428 transitions.
[2026-05-26 16:53:21] [INFO ] Flatten gal took : 23 ms
[2026-05-26 16:53:21] [INFO ] Flatten gal took : 23 ms
[2026-05-26 16:53:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality10802706092206176943.gal : 7 ms
[2026-05-26 16:53:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality7135015638888093766.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/CTLCardinality10802706092206176943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7135015638888093766.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 16:53:51] [INFO ] Flatten gal took : 23 ms
[2026-05-26 16:53:51] [INFO ] Applying decomposition
[2026-05-26 16:53:51] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8225682476768561928.txt' '-o' '/tmp/graph8225682476768561928.bin' '-w' '/tmp/graph8225682476768561928.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8225682476768561928.bin' '-l' '-1' '-v' '-w' '/tmp/graph8225682476768561928.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:53:51] [INFO ] Decomposing Gal with order
[2026-05-26 16:53:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:53:51] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 16:53:51] [INFO ] Flatten gal took : 72 ms
[2026-05-26 16:53:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 33 ms.
[2026-05-26 16:53:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality16961586023135703597.gal : 11 ms
[2026-05-26 16:53:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality5268738483155629857.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/CTLCardinality16961586023135703597.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5268738483155629857.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 : 166/166 places, 434/434 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 165 transition count 427
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 159 transition count 427
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 156 transition count 421
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 156 transition count 421
Applied a total of 18 rules in 34 ms. Remains 156 /166 variables (removed 10) and now considering 421/434 (removed 13) transitions.
[2026-05-26 16:54:21] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14024797614529038728.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13228671166485850978.kers'
[2026-05-26 16:54:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14024797614529038728.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13228671166485850978.kers]
Normalized transition count is 388 out of 389 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 388 rows 156 cols 1307 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-26 16:54:21] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-13228671166485850978.kers
Total runtime 12 ms.
[2026-05-26 16:54:21] [INFO ] Implicit Places using invariants in 241 ms returned []
[2026-05-26 16:54:21] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
[2026-05-26 16:54:21] [INFO ] Invariant cache hit.
[2026-05-26 16:54:22] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 16:54:22] [INFO ] Implicit Places using invariants and state equation in 661 ms returned []
Implicit Place search using SMT with State Equation took 904 ms to find 0 implicit places.
[2026-05-26 16:54:22] [INFO ] Redundant transitions in 15 ms returned []
Running 414 sub problems to find dead transitions.
[2026-05-26 16:54:22] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
[2026-05-26 16:54:22] [INFO ] Invariant cache hit.
[2026-05-26 16:54:22] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (OVERLAPS) 388/544 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 54/225 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 544/545 variables, and 227 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 414 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 10/17 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (OVERLAPS) 388/544 variables, 156/173 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 54/227 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 414/641 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 1/642 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 544/545 variables, and 642 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60298ms problems are : Problem set: 0 solved, 414 unsolved
Search for dead transitions found 0 dead transitions in 60301ms
Starting structural reductions in SI_CTL mode, iteration 1 : 156/166 places, 421/434 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61264 ms. Remains : 156/166 places, 421/434 transitions.
[2026-05-26 16:55:22] [INFO ] Flatten gal took : 18 ms
[2026-05-26 16:55:22] [INFO ] Flatten gal took : 18 ms
[2026-05-26 16:55:22] [INFO ] Input system was already deterministic with 421 transitions.
[2026-05-26 16:55:22] [INFO ] Flatten gal took : 17 ms
[2026-05-26 16:55:22] [INFO ] Flatten gal took : 16 ms
[2026-05-26 16:55:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality4006072483378961738.gal : 5 ms
[2026-05-26 16:55:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality156912604972838058.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/CTLCardinality4006072483378961738.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality156912604972838058.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.
[2026-05-26 16:55:52] [INFO ] Flatten gal took : 10 ms
[2026-05-26 16:55:52] [INFO ] Applying decomposition
[2026-05-26 16:55:53] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11761721941544581269.txt' '-o' '/tmp/graph11761721941544581269.bin' '-w' '/tmp/graph11761721941544581269.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11761721941544581269.bin' '-l' '-1' '-v' '-w' '/tmp/graph11761721941544581269.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:55:53] [INFO ] Decomposing Gal with order
[2026-05-26 16:55:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:55:53] [INFO ] Removed a total of 671 redundant transitions.
[2026-05-26 16:55:53] [INFO ] Flatten gal took : 28 ms
[2026-05-26 16:55:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 11 ms.
[2026-05-26 16:55:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality3688209598936527177.gal : 4 ms
[2026-05-26 16:55:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality13274240479485394819.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/CTLCardinality3688209598936527177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13274240479485394819.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 163 transition count 428
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 428
Applied a total of 6 rules in 11 ms. Remains 163 /166 variables (removed 3) and now considering 428/434 (removed 6) transitions.
[2026-05-26 16:56:23] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2107084306597648212.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2632936263450977472.kers'
[2026-05-26 16:56:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2107084306597648212.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2632936263450977472.kers]
Normalized transition count is 395 out of 396 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 395 rows 163 cols 1330 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 16:56:23] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2632936263450977472.kers
Total runtime 4 ms.
[2026-05-26 16:56:23] [INFO ] Implicit Places using invariants in 237 ms returned []
[2026-05-26 16:56:23] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 16:56:23] [INFO ] Invariant cache hit.
[2026-05-26 16:56:23] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:56:24] [INFO ] Implicit Places using invariants and state equation in 573 ms returned []
Implicit Place search using SMT with State Equation took 812 ms to find 0 implicit places.
Running 427 sub problems to find dead transitions.
[2026-05-26 16:56:24] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 16:56:24] [INFO ] Invariant cache hit.
[2026-05-26 16:56:24] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 395/558 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 7 (OVERLAPS) 1/559 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 559/559 variables, and 234 constraints, problems are : Problem set: 0 solved, 427 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 163/163 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 427/427 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 427 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 395/558 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 427/660 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 558/559 variables, and 660 constraints, problems are : Problem set: 0 solved, 427 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 163/163 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 427/427 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60309ms problems are : Problem set: 0 solved, 427 unsolved
Search for dead transitions found 0 dead transitions in 60312ms
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 428/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61142 ms. Remains : 163/166 places, 428/434 transitions.
[2026-05-26 16:57:24] [INFO ] Flatten gal took : 28 ms
[2026-05-26 16:57:24] [INFO ] Flatten gal took : 31 ms
[2026-05-26 16:57:24] [INFO ] Input system was already deterministic with 428 transitions.
[2026-05-26 16:57:24] [INFO ] Flatten gal took : 28 ms
[2026-05-26 16:57:24] [INFO ] Flatten gal took : 13 ms
[2026-05-26 16:57:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality6917256581463135116.gal : 9 ms
[2026-05-26 16:57:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality10079627348002568616.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/CTLCardinality6917256581463135116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10079627348002568616.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 16:57:54] [INFO ] Flatten gal took : 41 ms
[2026-05-26 16:57:54] [INFO ] Applying decomposition
[2026-05-26 16:57:54] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph199372272406623108.txt' '-o' '/tmp/graph199372272406623108.bin' '-w' '/tmp/graph199372272406623108.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph199372272406623108.bin' '-l' '-1' '-v' '-w' '/tmp/graph199372272406623108.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:57:54] [INFO ] Decomposing Gal with order
[2026-05-26 16:57:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:57:54] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 16:57:54] [INFO ] Flatten gal took : 39 ms
[2026-05-26 16:57:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 16 ms.
[2026-05-26 16:57:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality15326914321699966778.gal : 5 ms
[2026-05-26 16:57:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality12873357527638386204.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/CTLCardinality15326914321699966778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12873357527638386204.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 163 transition count 428
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 428
Applied a total of 6 rules in 4 ms. Remains 163 /166 variables (removed 3) and now considering 428/434 (removed 6) transitions.
[2026-05-26 16:58:25] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 16:58:25] [INFO ] Invariant cache hit.
[2026-05-26 16:58:25] [INFO ] Implicit Places using invariants in 160 ms returned []
[2026-05-26 16:58:25] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 16:58:25] [INFO ] Invariant cache hit.
[2026-05-26 16:58:25] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:58:25] [INFO ] Implicit Places using invariants and state equation in 376 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 428/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 545 ms. Remains : 163/166 places, 428/434 transitions.
[2026-05-26 16:58:25] [INFO ] Flatten gal took : 8 ms
[2026-05-26 16:58:25] [INFO ] Flatten gal took : 9 ms
[2026-05-26 16:58:25] [INFO ] Input system was already deterministic with 428 transitions.
[2026-05-26 16:58:25] [INFO ] Flatten gal took : 9 ms
[2026-05-26 16:58:25] [INFO ] Flatten gal took : 13 ms
[2026-05-26 16:58:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality10998834636821439542.gal : 3 ms
[2026-05-26 16:58:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality9706383248944137868.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/CTLCardinality10998834636821439542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9706383248944137868.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 16:58:55] [INFO ] Flatten gal took : 10 ms
[2026-05-26 16:58:55] [INFO ] Applying decomposition
[2026-05-26 16:58:55] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9572282158380481694.txt' '-o' '/tmp/graph9572282158380481694.bin' '-w' '/tmp/graph9572282158380481694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9572282158380481694.bin' '-l' '-1' '-v' '-w' '/tmp/graph9572282158380481694.weights' '-q' '0' '-e' '0.001'
[2026-05-26 16:58:55] [INFO ] Decomposing Gal with order
[2026-05-26 16:58:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 16:58:55] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 16:58:55] [INFO ] Flatten gal took : 39 ms
[2026-05-26 16:58:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 20 ms.
[2026-05-26 16:58:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality14317575101253238992.gal : 5 ms
[2026-05-26 16:58:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality10408365710891692911.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/CTLCardinality14317575101253238992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10408365710891692911.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 165 transition count 427
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 159 transition count 427
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 156 transition count 421
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 156 transition count 421
Applied a total of 18 rules in 20 ms. Remains 156 /166 variables (removed 10) and now considering 421/434 (removed 13) transitions.
[2026-05-26 16:59:25] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1208354548360391824.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15799010187411043812.kers'
[2026-05-26 16:59:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1208354548360391824.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15799010187411043812.kers]
Normalized transition count is 388 out of 389 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 388 rows 156 cols 1307 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-26 16:59:26] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15799010187411043812.kers
Total runtime 3 ms.
[2026-05-26 16:59:26] [INFO ] Implicit Places using invariants in 281 ms returned []
[2026-05-26 16:59:26] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
[2026-05-26 16:59:26] [INFO ] Invariant cache hit.
[2026-05-26 16:59:26] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 16:59:26] [INFO ] Implicit Places using invariants and state equation in 640 ms returned []
Implicit Place search using SMT with State Equation took 928 ms to find 0 implicit places.
[2026-05-26 16:59:26] [INFO ] Redundant transitions in 7 ms returned []
Running 414 sub problems to find dead transitions.
[2026-05-26 16:59:26] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
[2026-05-26 16:59:26] [INFO ] Invariant cache hit.
[2026-05-26 16:59:26] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (OVERLAPS) 388/544 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 54/225 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 544/545 variables, and 227 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 414 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 10/17 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (OVERLAPS) 388/544 variables, 156/173 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 54/227 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 414/641 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 1/642 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 544/545 variables, and 642 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60293ms problems are : Problem set: 0 solved, 414 unsolved
Search for dead transitions found 0 dead transitions in 60297ms
Starting structural reductions in SI_CTL mode, iteration 1 : 156/166 places, 421/434 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61266 ms. Remains : 156/166 places, 421/434 transitions.
[2026-05-26 17:00:27] [INFO ] Flatten gal took : 12 ms
[2026-05-26 17:00:27] [INFO ] Flatten gal took : 13 ms
[2026-05-26 17:00:27] [INFO ] Input system was already deterministic with 421 transitions.
[2026-05-26 17:00:27] [INFO ] Flatten gal took : 13 ms
[2026-05-26 17:00:27] [INFO ] Flatten gal took : 14 ms
[2026-05-26 17:00:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality3902818029424471062.gal : 3 ms
[2026-05-26 17:00:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality7284376386506353161.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/CTLCardinality3902818029424471062.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7284376386506353161.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.
[2026-05-26 17:00:57] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:00:57] [INFO ] Applying decomposition
[2026-05-26 17:00:57] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5941470050121914678.txt' '-o' '/tmp/graph5941470050121914678.bin' '-w' '/tmp/graph5941470050121914678.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5941470050121914678.bin' '-l' '-1' '-v' '-w' '/tmp/graph5941470050121914678.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:00:57] [INFO ] Decomposing Gal with order
[2026-05-26 17:00:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:00:57] [INFO ] Removed a total of 671 redundant transitions.
[2026-05-26 17:00:57] [INFO ] Flatten gal took : 36 ms
[2026-05-26 17:00:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 139 labels/synchronizations in 15 ms.
[2026-05-26 17:00:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality7862110189947008622.gal : 7 ms
[2026-05-26 17:00:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality6110180584808175126.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/CTLCardinality7862110189947008622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6110180584808175126.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 164 transition count 430
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 164 transition count 430
Applied a total of 4 rules in 4 ms. Remains 164 /166 variables (removed 2) and now considering 430/434 (removed 4) transitions.
[2026-05-26 17:01:27] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9807657993694790980.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6958253054831298136.kers'
[2026-05-26 17:01:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9807657993694790980.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6958253054831298136.kers]
Normalized transition count is 397 out of 398 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 397 rows 164 cols 1334 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-26 17:01:27] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-6958253054831298136.kers
Total runtime 6 ms.
[2026-05-26 17:01:27] [INFO ] Implicit Places using invariants in 174 ms returned []
[2026-05-26 17:01:27] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
[2026-05-26 17:01:27] [INFO ] Invariant cache hit.
[2026-05-26 17:01:28] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 17:01:28] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 785 ms to find 0 implicit places.
Running 429 sub problems to find dead transitions.
[2026-05-26 17:01:28] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
[2026-05-26 17:01:28] [INFO ] Invariant cache hit.
[2026-05-26 17:01:28] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 4 (OVERLAPS) 397/561 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 429 unsolved
SMT process timed out in 30232ms, After SMT, problems are : Problem set: 0 solved, 429 unsolved
Search for dead transitions found 0 dead transitions in 30234ms
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 430/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31026 ms. Remains : 164/166 places, 430/434 transitions.
[2026-05-26 17:01:58] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:01:58] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:01:58] [INFO ] Input system was already deterministic with 430 transitions.
[2026-05-26 17:01:58] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:01:58] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:01:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality16058503069622599942.gal : 3 ms
[2026-05-26 17:01:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality11231270937522450080.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/CTLCardinality16058503069622599942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11231270937522450080.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.
[2026-05-26 17:02:28] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:02:28] [INFO ] Applying decomposition
[2026-05-26 17:02:28] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6056422164245268284.txt' '-o' '/tmp/graph6056422164245268284.bin' '-w' '/tmp/graph6056422164245268284.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6056422164245268284.bin' '-l' '-1' '-v' '-w' '/tmp/graph6056422164245268284.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:02:28] [INFO ] Decomposing Gal with order
[2026-05-26 17:02:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:02:28] [INFO ] Removed a total of 676 redundant transitions.
[2026-05-26 17:02:28] [INFO ] Flatten gal took : 25 ms
[2026-05-26 17:02:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 130 labels/synchronizations in 6 ms.
[2026-05-26 17:02:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality7357157860144722227.gal : 4 ms
[2026-05-26 17:02:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality18432883541380700474.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/CTLCardinality7357157860144722227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18432883541380700474.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 : 166/166 places, 434/434 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 165 transition count 427
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 159 transition count 427
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 156 transition count 421
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 156 transition count 421
Applied a total of 18 rules in 31 ms. Remains 156 /166 variables (removed 10) and now considering 421/434 (removed 13) transitions.
[2026-05-26 17:02:58] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4438135674283561653.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7924693552689362028.kers'
[2026-05-26 17:02:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4438135674283561653.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7924693552689362028.kers]
Normalized transition count is 388 out of 389 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 388 rows 156 cols 1307 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-26 17:02:58] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7924693552689362028.kers
Total runtime 2 ms.
[2026-05-26 17:02:59] [INFO ] Implicit Places using invariants in 173 ms returned []
[2026-05-26 17:02:59] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
[2026-05-26 17:02:59] [INFO ] Invariant cache hit.
[2026-05-26 17:02:59] [INFO ] State equation strengthened by 54 read => feed constraints.
[2026-05-26 17:02:59] [INFO ] Implicit Places using invariants and state equation in 507 ms returned []
Implicit Place search using SMT with State Equation took 682 ms to find 0 implicit places.
[2026-05-26 17:02:59] [INFO ] Redundant transitions in 6 ms returned []
Running 414 sub problems to find dead transitions.
[2026-05-26 17:02:59] [INFO ] Flow matrix only has 389 transitions (discarded 32 similar events)
[2026-05-26 17:02:59] [INFO ] Invariant cache hit.
[2026-05-26 17:02:59] [INFO ] State equation strengthened by 54 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (OVERLAPS) 388/544 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 54/225 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 544/545 variables, and 227 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 414 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 10/17 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (OVERLAPS) 388/544 variables, 156/173 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 54/227 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 414/641 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 1/642 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 544/545 variables, and 642 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 156/156 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60254ms problems are : Problem set: 0 solved, 414 unsolved
Search for dead transitions found 0 dead transitions in 60257ms
Starting structural reductions in SI_CTL mode, iteration 1 : 156/166 places, 421/434 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60986 ms. Remains : 156/166 places, 421/434 transitions.
[2026-05-26 17:03:59] [INFO ] Flatten gal took : 14 ms
[2026-05-26 17:03:59] [INFO ] Flatten gal took : 15 ms
[2026-05-26 17:04:00] [INFO ] Input system was already deterministic with 421 transitions.
[2026-05-26 17:04:00] [INFO ] Flatten gal took : 8 ms
[2026-05-26 17:04:00] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:04:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12042232375983685666.gal : 2 ms
[2026-05-26 17:04:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10165969052373453664.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12042232375983685666.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10165969052373453664.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 24569 steps (818 resets) in 220 ms. (111 steps per ms) remains 0/1 properties
FORMULA FireWire-PT-12-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality10165969052373453664.prop.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 164 transition count 430
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 164 transition count 430
Applied a total of 4 rules in 4 ms. Remains 164 /166 variables (removed 2) and now considering 430/434 (removed 4) transitions.
[2026-05-26 17:04:00] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2666263358276960863.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8250543892803606391.kers'
[2026-05-26 17:04:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2666263358276960863.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8250543892803606391.kers]
Normalized transition count is 397 out of 398 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 397 rows 164 cols 1334 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-26 17:04:00] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8250543892803606391.kers
Total runtime 4 ms.
[2026-05-26 17:04:00] [INFO ] Implicit Places using invariants in 188 ms returned []
[2026-05-26 17:04:00] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
[2026-05-26 17:04:00] [INFO ] Invariant cache hit.
[2026-05-26 17:04:00] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 17:04:00] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 789 ms to find 0 implicit places.
Running 429 sub problems to find dead transitions.
[2026-05-26 17:04:00] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
[2026-05-26 17:04:00] [INFO ] Invariant cache hit.
[2026-05-26 17:04:00] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 4 (OVERLAPS) 397/561 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 7 (OVERLAPS) 1/562 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/562 variables, and 236 constraints, problems are : Problem set: 0 solved, 429 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 429/429 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 429 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 4 (OVERLAPS) 397/561 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 429/664 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 561/562 variables, and 666 constraints, problems are : Problem set: 0 solved, 429 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 429/429 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60267ms problems are : Problem set: 0 solved, 429 unsolved
Search for dead transitions found 0 dead transitions in 60269ms
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 430/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61064 ms. Remains : 164/166 places, 430/434 transitions.
[2026-05-26 17:05:01] [INFO ] Flatten gal took : 8 ms
[2026-05-26 17:05:01] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:05:01] [INFO ] Input system was already deterministic with 430 transitions.
[2026-05-26 17:05:01] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:05:01] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:05:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality8065237883186131974.gal : 2 ms
[2026-05-26 17:05:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality3177905258948899531.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/CTLCardinality8065237883186131974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3177905258948899531.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.
[2026-05-26 17:05:31] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:05:31] [INFO ] Applying decomposition
[2026-05-26 17:05:31] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11596937831573279024.txt' '-o' '/tmp/graph11596937831573279024.bin' '-w' '/tmp/graph11596937831573279024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11596937831573279024.bin' '-l' '-1' '-v' '-w' '/tmp/graph11596937831573279024.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:05:31] [INFO ] Decomposing Gal with order
[2026-05-26 17:05:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:05:31] [INFO ] Removed a total of 676 redundant transitions.
[2026-05-26 17:05:31] [INFO ] Flatten gal took : 26 ms
[2026-05-26 17:05:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 6 ms.
[2026-05-26 17:05:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality5418311040119700458.gal : 4 ms
[2026-05-26 17:05:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality4965847153169734521.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/CTLCardinality5418311040119700458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4965847153169734521.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 163 transition count 428
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 428
Applied a total of 6 rules in 2 ms. Remains 163 /166 variables (removed 3) and now considering 428/434 (removed 6) transitions.
[2026-05-26 17:06:01] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9678583158572542574.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3397734665030831624.kers'
[2026-05-26 17:06:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9678583158572542574.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3397734665030831624.kers]
Normalized transition count is 395 out of 396 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 395 rows 163 cols 1330 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 17:06:01] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3397734665030831624.kers
Total runtime 3 ms.
[2026-05-26 17:06:01] [INFO ] Implicit Places using invariants in 170 ms returned []
[2026-05-26 17:06:01] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 17:06:01] [INFO ] Invariant cache hit.
[2026-05-26 17:06:01] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 17:06:02] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 564 ms to find 0 implicit places.
Running 427 sub problems to find dead transitions.
[2026-05-26 17:06:02] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 17:06:02] [INFO ] Invariant cache hit.
[2026-05-26 17:06:02] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 395/558 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 427 unsolved
SMT process timed out in 30235ms, After SMT, problems are : Problem set: 0 solved, 427 unsolved
Search for dead transitions found 0 dead transitions in 30238ms
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 428/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30807 ms. Remains : 163/166 places, 428/434 transitions.
[2026-05-26 17:06:32] [INFO ] Flatten gal took : 8 ms
[2026-05-26 17:06:32] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:06:32] [INFO ] Input system was already deterministic with 428 transitions.
[2026-05-26 17:06:32] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:06:32] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:06:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality13600547863594840630.gal : 4 ms
[2026-05-26 17:06:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality1642259421467910004.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/CTLCardinality13600547863594840630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1642259421467910004.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 17:07:02] [INFO ] Flatten gal took : 14 ms
[2026-05-26 17:07:02] [INFO ] Applying decomposition
[2026-05-26 17:07:02] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9987359469128388463.txt' '-o' '/tmp/graph9987359469128388463.bin' '-w' '/tmp/graph9987359469128388463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9987359469128388463.bin' '-l' '-1' '-v' '-w' '/tmp/graph9987359469128388463.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:07:02] [INFO ] Decomposing Gal with order
[2026-05-26 17:07:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:07:02] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 17:07:02] [INFO ] Flatten gal took : 40 ms
[2026-05-26 17:07:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 9 ms.
[2026-05-26 17:07:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality12894901017827796907.gal : 7 ms
[2026-05-26 17:07:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality12548803839248427267.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/CTLCardinality12894901017827796907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12548803839248427267.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 164 transition count 430
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 164 transition count 430
Applied a total of 4 rules in 6 ms. Remains 164 /166 variables (removed 2) and now considering 430/434 (removed 4) transitions.
[2026-05-26 17:07:32] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14344793130982782183.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10670011957356231424.kers'
[2026-05-26 17:07:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14344793130982782183.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10670011957356231424.kers]
Normalized transition count is 397 out of 398 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 397 rows 164 cols 1334 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-26 17:07:32] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10670011957356231424.kers
Total runtime 4 ms.
[2026-05-26 17:07:32] [INFO ] Implicit Places using invariants in 233 ms returned []
[2026-05-26 17:07:32] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
[2026-05-26 17:07:32] [INFO ] Invariant cache hit.
[2026-05-26 17:07:33] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 17:07:33] [INFO ] Implicit Places using invariants and state equation in 468 ms returned []
Implicit Place search using SMT with State Equation took 704 ms to find 0 implicit places.
Running 429 sub problems to find dead transitions.
[2026-05-26 17:07:33] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
[2026-05-26 17:07:33] [INFO ] Invariant cache hit.
[2026-05-26 17:07:33] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 4 (OVERLAPS) 397/561 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 7 (OVERLAPS) 1/562 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/562 variables, and 236 constraints, problems are : Problem set: 0 solved, 429 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 429/429 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 429 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 4 (OVERLAPS) 397/561 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 429/664 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 561/562 variables, and 666 constraints, problems are : Problem set: 0 solved, 429 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 429/429 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60276ms problems are : Problem set: 0 solved, 429 unsolved
Search for dead transitions found 0 dead transitions in 60278ms
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 430/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60997 ms. Remains : 164/166 places, 430/434 transitions.
[2026-05-26 17:08:33] [INFO ] Flatten gal took : 8 ms
[2026-05-26 17:08:33] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:08:33] [INFO ] Input system was already deterministic with 430 transitions.
[2026-05-26 17:08:33] [INFO ] Flatten gal took : 13 ms
[2026-05-26 17:08:33] [INFO ] Flatten gal took : 13 ms
[2026-05-26 17:08:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality5709924299518466272.gal : 3 ms
[2026-05-26 17:08:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality18017974618395558929.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/CTLCardinality5709924299518466272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18017974618395558929.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 17:09:03] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:09:03] [INFO ] Applying decomposition
[2026-05-26 17:09:03] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18237932758097352289.txt' '-o' '/tmp/graph18237932758097352289.bin' '-w' '/tmp/graph18237932758097352289.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18237932758097352289.bin' '-l' '-1' '-v' '-w' '/tmp/graph18237932758097352289.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:09:03] [INFO ] Decomposing Gal with order
[2026-05-26 17:09:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:09:03] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 17:09:03] [INFO ] Flatten gal took : 22 ms
[2026-05-26 17:09:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 6 ms.
[2026-05-26 17:09:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality799295500840178193.gal : 4 ms
[2026-05-26 17:09:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality5589388694290469709.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/CTLCardinality799295500840178193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5589388694290469709.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 163 transition count 428
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 428
Applied a total of 6 rules in 4 ms. Remains 163 /166 variables (removed 3) and now considering 428/434 (removed 6) transitions.
[2026-05-26 17:09:34] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17653979157266717323.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2836674054594215022.kers'
[2026-05-26 17:09:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17653979157266717323.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2836674054594215022.kers]
Normalized transition count is 395 out of 396 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 395 rows 163 cols 1330 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 17:09:34] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2836674054594215022.kers
Total runtime 2 ms.
[2026-05-26 17:09:34] [INFO ] Implicit Places using invariants in 207 ms returned []
[2026-05-26 17:09:34] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 17:09:34] [INFO ] Invariant cache hit.
[2026-05-26 17:09:34] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 17:09:34] [INFO ] Implicit Places using invariants and state equation in 548 ms returned []
Implicit Place search using SMT with State Equation took 792 ms to find 0 implicit places.
Running 427 sub problems to find dead transitions.
[2026-05-26 17:09:34] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 17:09:34] [INFO ] Invariant cache hit.
[2026-05-26 17:09:34] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 395/558 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 427 unsolved
SMT process timed out in 30248ms, After SMT, problems are : Problem set: 0 solved, 427 unsolved
Search for dead transitions found 0 dead transitions in 30250ms
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 428/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31050 ms. Remains : 163/166 places, 428/434 transitions.
[2026-05-26 17:10:05] [INFO ] Flatten gal took : 12 ms
[2026-05-26 17:10:05] [INFO ] Flatten gal took : 14 ms
[2026-05-26 17:10:05] [INFO ] Input system was already deterministic with 428 transitions.
[2026-05-26 17:10:05] [INFO ] Flatten gal took : 15 ms
[2026-05-26 17:10:05] [INFO ] Flatten gal took : 14 ms
[2026-05-26 17:10:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality11130275737849729752.gal : 3 ms
[2026-05-26 17:10:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality7825241165381314243.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/CTLCardinality11130275737849729752.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7825241165381314243.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 17:10:35] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:10:35] [INFO ] Applying decomposition
[2026-05-26 17:10:35] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7971510883223304055.txt' '-o' '/tmp/graph7971510883223304055.bin' '-w' '/tmp/graph7971510883223304055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7971510883223304055.bin' '-l' '-1' '-v' '-w' '/tmp/graph7971510883223304055.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:10:35] [INFO ] Decomposing Gal with order
[2026-05-26 17:10:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:10:35] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 17:10:35] [INFO ] Flatten gal took : 20 ms
[2026-05-26 17:10:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 5 ms.
[2026-05-26 17:10:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality17025673831627351633.gal : 3 ms
[2026-05-26 17:10:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality8489286402490622708.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/CTLCardinality17025673831627351633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8489286402490622708.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 163 transition count 428
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 428
Applied a total of 6 rules in 3 ms. Remains 163 /166 variables (removed 3) and now considering 428/434 (removed 6) transitions.
[2026-05-26 17:11:05] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 17:11:05] [INFO ] Invariant cache hit.
[2026-05-26 17:11:05] [INFO ] Implicit Places using invariants in 138 ms returned []
[2026-05-26 17:11:05] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 17:11:05] [INFO ] Invariant cache hit.
[2026-05-26 17:11:05] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 17:11:06] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 559 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 428/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 562 ms. Remains : 163/166 places, 428/434 transitions.
[2026-05-26 17:11:06] [INFO ] Flatten gal took : 14 ms
[2026-05-26 17:11:06] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:11:06] [INFO ] Input system was already deterministic with 428 transitions.
[2026-05-26 17:11:06] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:11:06] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:11:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality10407052565790753361.gal : 2 ms
[2026-05-26 17:11:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality9077863310494758408.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/CTLCardinality10407052565790753361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9077863310494758408.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 17:11:36] [INFO ] Flatten gal took : 8 ms
[2026-05-26 17:11:36] [INFO ] Applying decomposition
[2026-05-26 17:11:36] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1966230902204929161.txt' '-o' '/tmp/graph1966230902204929161.bin' '-w' '/tmp/graph1966230902204929161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1966230902204929161.bin' '-l' '-1' '-v' '-w' '/tmp/graph1966230902204929161.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:11:36] [INFO ] Decomposing Gal with order
[2026-05-26 17:11:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:11:36] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 17:11:36] [INFO ] Flatten gal took : 28 ms
[2026-05-26 17:11:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 5 ms.
[2026-05-26 17:11:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality4722747800937235775.gal : 3 ms
[2026-05-26 17:11:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality478348756599477086.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/CTLCardinality4722747800937235775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality478348756599477086.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 434/434 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 163 transition count 428
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 428
Applied a total of 6 rules in 3 ms. Remains 163 /166 variables (removed 3) and now considering 428/434 (removed 6) transitions.
[2026-05-26 17:12:06] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 17:12:06] [INFO ] Invariant cache hit.
[2026-05-26 17:12:06] [INFO ] Implicit Places using invariants in 139 ms returned []
[2026-05-26 17:12:06] [INFO ] Flow matrix only has 396 transitions (discarded 32 similar events)
[2026-05-26 17:12:06] [INFO ] Invariant cache hit.
[2026-05-26 17:12:06] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 17:12:06] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 428/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 531 ms. Remains : 163/166 places, 428/434 transitions.
[2026-05-26 17:12:06] [INFO ] Flatten gal took : 11 ms
[2026-05-26 17:12:06] [INFO ] Flatten gal took : 11 ms
[2026-05-26 17:12:06] [INFO ] Input system was already deterministic with 428 transitions.
[2026-05-26 17:12:06] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:12:06] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:12:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality10159876686941960767.gal : 2 ms
[2026-05-26 17:12:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality10142709114420642105.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/CTLCardinality10159876686941960767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10142709114420642105.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.
[2026-05-26 17:12:37] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:12:37] [INFO ] Applying decomposition
[2026-05-26 17:12:37] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10556340806099486970.txt' '-o' '/tmp/graph10556340806099486970.bin' '-w' '/tmp/graph10556340806099486970.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10556340806099486970.bin' '-l' '-1' '-v' '-w' '/tmp/graph10556340806099486970.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:12:37] [INFO ] Decomposing Gal with order
[2026-05-26 17:12:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:12:37] [INFO ] Removed a total of 675 redundant transitions.
[2026-05-26 17:12:37] [INFO ] Flatten gal took : 30 ms
[2026-05-26 17:12:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 6 ms.
[2026-05-26 17:12:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality17213683099307032323.gal : 2 ms
[2026-05-26 17:12:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality5623798600836869154.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/CTLCardinality17213683099307032323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5623798600836869154.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.
[2026-05-26 17:13:07] [INFO ] Flatten gal took : 9 ms
[2026-05-26 17:13:07] [INFO ] Flatten gal took : 8 ms
[2026-05-26 17:13:07] [INFO ] Applying decomposition
[2026-05-26 17:13:07] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3630700020251044458.txt' '-o' '/tmp/graph3630700020251044458.bin' '-w' '/tmp/graph3630700020251044458.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3630700020251044458.bin' '-l' '-1' '-v' '-w' '/tmp/graph3630700020251044458.weights' '-q' '0' '-e' '0.001'
[2026-05-26 17:13:07] [INFO ] Decomposing Gal with order
[2026-05-26 17:13:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:13:07] [INFO ] Removed a total of 676 redundant transitions.
[2026-05-26 17:13:07] [INFO ] Flatten gal took : 21 ms
[2026-05-26 17:13:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 5 ms.
[2026-05-26 17:13:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality2414439762864910823.gal : 2 ms
[2026-05-26 17:13:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality8923912311018564187.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/CTLCardinality2414439762864910823.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8923912311018564187.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.80193e+08,92.8681,1438184,7173,106,1.74551e+06,2928,800,7.70997e+06,92,20881,0


Converting to forward existential form...Done !
original formula: AF(AX(EF((((EG(((i3.u19.p15==0)&&(i0.i1.u53.p152==1))) * (i5.u24.p72==0)) * ((i6.u30.p92==1)&&(i0.i0.u34.p100==0))) * (i2.u21.p60==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(E(TRUE U (((EG(((i3.u19.p15==0)&&(i0.i1.u53.p152==1))) * (i5.u24.p72==0)) * ((i6.u30.p92==1)...212
Reverse transition relation is NOT exact ! Due to transitions t64, t67, t68, t71, t72, t74, t97, t100, t111, t113, t114, t115, t116, t153, t162, t167, t174...1177
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,261.685,2297436,1,0,3.07772e+06,3603,2299,1.1388e+07,237,20881,3284590
FORMULA FireWire-PT-12-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(!(A(!(EG((i0.i0.u23.p69==1))) U !((EX(((i7.u37.p82==0)||(i9.u47.p136==1))) + AG((i10.u48.p140==0)))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(!((EX(((i7.u37.p82==0)||(i9.u47.p136==1))) + !(E(TRUE U !((i10.u48.p140==0))))))))))...376
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 1,0,890.852,3577136,1,0,4.7956e+06,4117,1954,1.49685e+07,225,22268,8356692
FORMULA FireWire-PT-12-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(AF(AG(AF((i0.i0.u34.p99==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!(E(TRUE U !(!(EG(!((i0.i0.u34.p99==0)))))))))))] != FALSE
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 2,0,1168.89,3989232,1,0,5.2531e+06,4117,2340,1.6034e+07,242,22268,9946439
FORMULA FireWire-PT-12-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
Detected timeout of ITS tools.
[2026-05-26 17:41:03] [INFO ] Applying decomposition
[2026-05-26 17:41:03] [INFO ] Flatten gal took : 10 ms
[2026-05-26 17:41:03] [INFO ] Decomposing Gal with order
[2026-05-26 17:41:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 17:41:03] [INFO ] Removed a total of 531 redundant transitions.
[2026-05-26 17:41:03] [INFO ] Flatten gal took : 36 ms
[2026-05-26 17:41:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 153 labels/synchronizations in 3 ms.
[2026-05-26 17:41:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality11915433166903541607.gal : 1 ms
[2026-05-26 17:41:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality10319367610581216314.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11915433166903541607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10319367610581216314.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 10 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.80193e+08,8.46104,183856,1860,4340,128237,173385,186,341350,275,1.44251e+06,0


Converting to forward existential form...Done !
original formula: EG(E(EF((u2.p55==1)) U EX((u7.p108==1))))
=> equivalent forward existential formula: [FwdG(Init,E(E(TRUE U (u2.p55==1)) U EX((u7.p108==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t71, t160, t162, t164, t165, t184, t185, t194, t281, t283, t311, t366, t378, t379, t388, t398...632
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FireWire-PT-12"
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 FireWire-PT-12, 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 r130-smll-177955809000233"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-12.tgz
mv FireWire-PT-12 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 ;