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-177955808900161.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FireWire-PT-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955808900161
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 8.8K Mar 7 05:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Mar 7 05:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 7 05:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 7 05:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 7 05:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Mar 7 05:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 7 05:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:04 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 86K 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-03-CTLCardinality-2024-00
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-01
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-02
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-03
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-04
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-05
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-06
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-07
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-08
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-09
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-10
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-11
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-12
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-13
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-14
FORMULA_NAME FireWire-PT-03-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779795321155

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-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 11:35:23] [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 11:35:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 11:35:23] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2026-05-26 11:35:23] [INFO ] Transformed 112 places.
[2026-05-26 11:35:23] [INFO ] Transformed 356 transitions.
[2026-05-26 11:35:23] [INFO ] Found NUPN structural information;
[2026-05-26 11:35:23] [INFO ] Parsed PT model containing 112 places and 356 transitions and 1308 arcs in 399 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 41 ms.
Ensure Unique test removed 53 transitions
Reduce redundant transitions removed 53 transitions.
Support contains 90 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 303/303 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 112 transition count 297
Applied a total of 6 rules in 50 ms. Remains 112 /112 variables (removed 0) and now considering 297/303 (removed 6) transitions.
[2026-05-26 11:35:24] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2299282377180556981.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10990744782785845077.kers'
[2026-05-26 11:35:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2299282377180556981.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10990744782785845077.kers]
Normalized transition count is 270 out of 271 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 270 rows 112 cols 894 entries
Finished phase 1 with 103 SingleSign rule and 0 generalized
[2026-05-26 11:35:24] [INFO ] Computed 9 invariants in 2 ms
Computed 9 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10990744782785845077.kers
Total runtime 3 ms.
[2026-05-26 11:35:24] [INFO ] Implicit Places using invariants in 550 ms returned []
[2026-05-26 11:35:24] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2026-05-26 11:35:24] [INFO ] Invariant cache hit.
[2026-05-26 11:35:25] [INFO ] State equation strengthened by 41 read => feed constraints.
[2026-05-26 11:35:25] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
Running 296 sub problems to find dead transitions.
[2026-05-26 11:35:25] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2026-05-26 11:35:25] [INFO ] Invariant cache hit.
[2026-05-26 11:35:25] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (OVERLAPS) 1/112 variables, 9/120 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 8/129 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (OVERLAPS) 270/382 variables, 112/241 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 40/281 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 9 (OVERLAPS) 1/383 variables, 1/282 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 383/383 variables, and 282 constraints, problems are : Problem set: 0 solved, 296 unsolved in 30039 ms.
Refiners :[Domain max(s): 112/112 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 112/112 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (OVERLAPS) 1/112 variables, 9/120 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 8/129 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (OVERLAPS) 270/382 variables, 112/241 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 40/281 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 296/577 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/382 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 10 (OVERLAPS) 1/383 variables, 1/578 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 383/383 variables, and 578 constraints, problems are : Problem set: 0 solved, 296 unsolved in 30019 ms.
Refiners :[Domain max(s): 112/112 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 112/112 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60539ms problems are : Problem set: 0 solved, 296 unsolved
Search for dead transitions found 0 dead transitions in 60595ms
Starting structural reductions in LTL mode, iteration 1 : 112/112 places, 297/303 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61784 ms. Remains : 112/112 places, 297/303 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Applied a total of 0 rules in 4 ms. Remains 112 /112 variables (removed 0) and now considering 297/297 (removed 0) transitions.
[2026-05-26 11:36:25] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2026-05-26 11:36:25] [INFO ] Invariant cache hit.
[2026-05-26 11:36:25] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-26 11:36:25] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2026-05-26 11:36:25] [INFO ] Invariant cache hit.
[2026-05-26 11:36:26] [INFO ] State equation strengthened by 41 read => feed constraints.
[2026-05-26 11:36:26] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 292 ms. Remains : 112/112 places, 297/297 transitions.
Support contains 90 out of 112 places after structural reductions.
[2026-05-26 11:36:26] [INFO ] Flatten gal took : 75 ms
[2026-05-26 11:36:26] [INFO ] Flatten gal took : 36 ms
[2026-05-26 11:36:26] [INFO ] Input system was already deterministic with 297 transitions.
Support contains 88 out of 112 places (down from 90) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 81 to 78
RANDOM walk for 40000 steps (2036 resets) in 1880 ms. (21 steps per ms) remains 37/78 properties
BEST_FIRST walk for 4004 steps (49 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (62 resets) in 19 ms. (200 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (43 resets) in 48 ms. (81 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (54 resets) in 39 ms. (100 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (65 resets) in 45 ms. (87 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (45 resets) in 38 ms. (102 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (44 resets) in 56 ms. (70 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (52 resets) in 21 ms. (181 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (57 resets) in 13 ms. (285 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (59 resets) in 24 ms. (160 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (47 resets) in 21 ms. (181 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (49 resets) in 12 ms. (307 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 32/37 properties
BEST_FIRST walk for 4003 steps (48 resets) in 12 ms. (307 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (58 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (50 resets) in 13 ms. (285 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (43 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (67 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (57 resets) in 24 ms. (160 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (38 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (56 resets) in 39 ms. (100 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (58 resets) in 39 ms. (100 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (58 resets) in 39 ms. (100 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (45 resets) in 38 ms. (102 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (51 resets) in 36 ms. (108 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (57 resets) in 36 ms. (108 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (56 resets) in 37 ms. (105 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (59 resets) in 77 ms. (51 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (67 resets) in 38 ms. (102 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (54 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (44 resets) in 21 ms. (181 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (69 resets) in 27 ms. (142 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (58 resets) in 55 ms. (71 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (58 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
[2026-05-26 11:36:27] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2026-05-26 11:36:27] [INFO ] Invariant cache hit.
[2026-05-26 11:36:27] [INFO ] State equation strengthened by 41 read => feed constraints.
Problem AtomicPropp4 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 51/51 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/51 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 2 (OVERLAPS) 57/108 variables, 7/58 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 57/115 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 7/122 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/122 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 4/112 variables, 2/124 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 4/128 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 1/129 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 3/132 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/112 variables, 1/133 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/112 variables, 0/133 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 12 (OVERLAPS) 270/382 variables, 112/245 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/382 variables, 40/285 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/382 variables, 0/285 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 15 (OVERLAPS) 1/383 variables, 1/286 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/383 variables, 0/286 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 17 (OVERLAPS) 0/383 variables, 0/286 constraints. Problems are: Problem set: 1 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 383/383 variables, and 286 constraints, problems are : Problem set: 1 solved, 31 unsolved in 4550 ms.
Refiners :[Domain max(s): 112/112 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 112/112 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 2 (OVERLAPS) 58/108 variables, 7/57 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 58/115 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 11/126 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/126 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 4/112 variables, 2/128 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 4/132 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 1/133 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 1/134 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/112 variables, 0/134 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 11 (OVERLAPS) 270/382 variables, 112/246 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/382 variables, 40/286 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/382 variables, 31/317 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/382 variables, 0/317 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 15 (OVERLAPS) 1/383 variables, 1/318 constraints. Problems are: Problem set: 1 solved, 31 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 383/383 variables, and 318 constraints, problems are : Problem set: 1 solved, 31 unsolved in 5012 ms.
Refiners :[Domain max(s): 112/112 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 112/112 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 31/32 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9580ms problems are : Problem set: 1 solved, 31 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 50 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 297/297 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 112 transition count 294
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 111 transition count 291
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 111 transition count 291
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 110 transition count 290
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 110 transition count 292
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 11 place count 109 transition count 290
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 109 transition count 288
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 109 transition count 288
Applied a total of 15 rules in 123 ms. Remains 109 /112 variables (removed 3) and now considering 288/297 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 109/112 places, 288/297 transitions.
RANDOM walk for 40000 steps (2197 resets) in 694 ms. (57 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4002 steps (59 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (61 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (68 resets) in 34 ms. (114 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (49 resets) in 20 ms. (190 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (55 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (51 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (50 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (50 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (12 resets) in 18 ms. (210 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4003 steps (57 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (53 resets) in 21 ms. (181 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (44 resets) in 30 ms. (129 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (91 resets) in 34 ms. (114 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (62 resets) in 21 ms. (181 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (63 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (50 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (67 resets) in 26 ms. (148 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (54 resets) in 53 ms. (74 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (57 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (60 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (54 resets) in 28 ms. (138 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (45 resets) in 27 ms. (142 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (41 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (78 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (49 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (57 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (78 resets) in 35 ms. (111 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (57 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (59 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
Interrupted probabilistic random walk after 577481 steps, run timeout after 3001 ms. (steps per millisecond=192 ) properties seen :27 out of 29
Probabilistic random walk after 577481 steps, saw 130971 distinct states, run finished after 3008 ms. (steps per millisecond=191 ) properties seen :27
[2026-05-26 11:36:40] [INFO ] Flow matrix only has 265 transitions (discarded 23 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16674506036924908286.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7613972859114666269.kers'
[2026-05-26 11:36:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16674506036924908286.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7613972859114666269.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 265 rows 108 cols 879 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 11:36:40] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7613972859114666269.kers
Total runtime 2 ms.
[2026-05-26 11:36:40] [INFO ] State equation strengthened by 41 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 82/96 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 13/109 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 265/374 variables, 109/118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/374 variables, 41/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/374 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/374 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 374/374 variables, and 159 constraints, problems are : Problem set: 0 solved, 2 unsolved in 217 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 109/109 constraints, ReadFeed: 41/41 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) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 82/96 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 13/109 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 265/374 variables, 109/118 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/374 variables, 41/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/374 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/374 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/374 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/374 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 374/374 variables, and 162 constraints, problems are : Problem set: 0 solved, 2 unsolved in 510 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 109/109 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 744ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 1 properties in 254 ms.
Support contains 4 out of 109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 109/109 places, 288/288 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 106 transition count 281
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 106 transition count 281
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 104 transition count 279
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 101 transition count 287
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 22 place count 101 transition count 281
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 27 place count 101 transition count 276
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 100 transition count 275
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 29 place count 99 transition count 275
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 29 place count 99 transition count 274
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 31 place count 98 transition count 274
Applied a total of 31 rules in 103 ms. Remains 98 /109 variables (removed 11) and now considering 274/288 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 98/109 places, 274/288 transitions.
RANDOM walk for 40000 steps (2415 resets) in 239 ms. (166 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (611 resets) in 49 ms. (800 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1557166 steps, run timeout after 3001 ms. (steps per millisecond=518 ) properties seen :0 out of 1
Probabilistic random walk after 1557166 steps, saw 320969 distinct states, run finished after 3001 ms. (steps per millisecond=518 ) properties seen :0
[2026-05-26 11:36:45] [INFO ] Flow matrix only has 246 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16760960688791003062.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12149773815098584242.kers'
[2026-05-26 11:36:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16760960688791003062.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12149773815098584242.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 246 rows 96 cols 816 entries
Finished phase 1 with 90 SingleSign rule and 0 generalized
[2026-05-26 11:36:45] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12149773815098584242.kers
Total runtime 2 ms.
[2026-05-26 11:36:45] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 72/76 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 231/307 variables, 76/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 36/343 variables, 21/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 4/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 37/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/344 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/344 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/344 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/344 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 143 constraints, problems are : Problem set: 0 solved, 1 unsolved in 258 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 72/76 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 231/307 variables, 76/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/307 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 36/343 variables, 21/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 4/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 37/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/344 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/344 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/344 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/344 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/344 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 344/344 variables, and 144 constraints, problems are : Problem set: 0 solved, 1 unsolved in 221 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 509ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 274/274 transitions.
Applied a total of 0 rules in 10 ms. Remains 98 /98 variables (removed 0) and now considering 274/274 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 98/98 places, 274/274 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 274/274 transitions.
Applied a total of 0 rules in 10 ms. Remains 98 /98 variables (removed 0) and now considering 274/274 (removed 0) transitions.
[2026-05-26 11:36:45] [INFO ] Flow matrix only has 246 transitions (discarded 28 similar events)
[2026-05-26 11:36:45] [INFO ] Invariant cache hit.
[2026-05-26 11:36:45] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-26 11:36:45] [INFO ] Flow matrix only has 246 transitions (discarded 28 similar events)
[2026-05-26 11:36:45] [INFO ] Invariant cache hit.
[2026-05-26 11:36:45] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-26 11:36:45] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
[2026-05-26 11:36:46] [INFO ] Redundant transitions in 20 ms returned []
Running 272 sub problems to find dead transitions.
[2026-05-26 11:36:46] [INFO ] Flow matrix only has 246 transitions (discarded 28 similar events)
[2026-05-26 11:36:46] [INFO ] Invariant cache hit.
[2026-05-26 11:36:46] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (OVERLAPS) 246/344 variables, 98/114 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/344 variables, 37/151 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/344 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/344 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/344 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 8 (OVERLAPS) 0/344 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/344 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 272 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/344 variables, and 154 constraints, problems are : Problem set: 0 solved, 272 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 272 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 11/19 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (OVERLAPS) 246/344 variables, 98/117 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/344 variables, 37/154 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/344 variables, 272/426 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/344 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 7 (OVERLAPS) 0/344 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 272 unsolved
No progress, stopping.
After SMT solving in domain Int declared 344/344 variables, and 426 constraints, problems are : Problem set: 0 solved, 272 unsolved in 29347 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59522ms problems are : Problem set: 0 solved, 272 unsolved
Search for dead transitions found 0 dead transitions in 59530ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59904 ms. Remains : 98/98 places, 274/274 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 102 edges and 98 vertex of which 25 / 98 are part of one of the 4 SCC in 4 ms
Free SCC test removed 21 places
Drop transitions (Empty/Sink Transition effects.) removed 102 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 114 transitions.
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 3 place count 76 transition count 159
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 10 place count 76 transition count 152
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 76 transition count 151
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 75 transition count 150
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 74 transition count 150
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 3 with 2 rules applied. Total rules applied 16 place count 73 transition count 149
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 73 transition count 147
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 3 with 2 rules applied. Total rules applied 20 place count 72 transition count 146
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 21 place count 71 transition count 125
Iterating global reduction 3 with 1 rules applied. Total rules applied 22 place count 71 transition count 125
Free-agglomeration rule applied 2 times with reduction of 1 identical transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 71 transition count 122
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 27 place count 69 transition count 121
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 30 place count 69 transition count 121
Applied a total of 30 rules in 84 ms. Remains 69 /98 variables (removed 29) and now considering 121/274 (removed 153) transitions.
Running SMT prover for 1 properties.
[2026-05-26 11:37:45] [INFO ] Flow matrix only has 120 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1350025445460468149.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6968685393407750052.kers'
[2026-05-26 11:37:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1350025445460468149.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6968685393407750052.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 120 rows 67 cols 422 entries
Finished phase 1 with 61 SingleSign rule and 0 generalized
[2026-05-26 11:37:45] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6968685393407750052.kers
Total runtime 2 ms.
[2026-05-26 11:37:45] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2026-05-26 11:37:45] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-26 11:37:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2026-05-26 11:37:45] [INFO ] After 78ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-26 11:37:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
TRAPS : Iteration 1
[2026-05-26 11:37:46] [INFO ] After 173ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-26 11:37:46] [INFO ] After 234ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 494 ms.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2026-05-26 11:37:46] [INFO ] Flatten gal took : 37 ms
[2026-05-26 11:37:46] [INFO ] Flatten gal took : 39 ms
[2026-05-26 11:37:46] [INFO ] Input system was already deterministic with 297 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Applied a total of 0 rules in 3 ms. Remains 112 /112 variables (removed 0) and now considering 297/297 (removed 0) transitions.
[2026-05-26 11:37:46] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13389294019539707097.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6525001616491840255.kers'
[2026-05-26 11:37:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13389294019539707097.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6525001616491840255.kers]
Normalized transition count is 270 out of 271 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 270 rows 112 cols 894 entries
Finished phase 1 with 103 SingleSign rule and 0 generalized
[2026-05-26 11:37:46] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6525001616491840255.kers
Total runtime 2 ms.
[2026-05-26 11:37:46] [INFO ] Implicit Places using invariants in 148 ms returned []
[2026-05-26 11:37:46] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2026-05-26 11:37:46] [INFO ] Invariant cache hit.
[2026-05-26 11:37:46] [INFO ] State equation strengthened by 41 read => feed constraints.
[2026-05-26 11:37:46] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 558 ms to find 0 implicit places.
Running 296 sub problems to find dead transitions.
[2026-05-26 11:37:46] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2026-05-26 11:37:46] [INFO ] Invariant cache hit.
[2026-05-26 11:37:46] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (OVERLAPS) 1/112 variables, 9/120 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 8/129 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (OVERLAPS) 270/382 variables, 112/241 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 40/281 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 9 (OVERLAPS) 1/383 variables, 1/282 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 383/383 variables, and 282 constraints, problems are : Problem set: 0 solved, 296 unsolved in 30015 ms.
Refiners :[Domain max(s): 112/112 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 112/112 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (OVERLAPS) 1/112 variables, 9/120 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 8/129 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (OVERLAPS) 270/382 variables, 112/241 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 40/281 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 296/577 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/382 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 10 (OVERLAPS) 1/383 variables, 1/578 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 383/383 variables, and 578 constraints, problems are : Problem set: 0 solved, 296 unsolved in 30014 ms.
Refiners :[Domain max(s): 112/112 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 112/112 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60202ms problems are : Problem set: 0 solved, 296 unsolved
Search for dead transitions found 0 dead transitions in 60205ms
Finished structural reductions in LTL mode , in 1 iterations and 60768 ms. Remains : 112/112 places, 297/297 transitions.
[2026-05-26 11:38:47] [INFO ] Flatten gal took : 21 ms
[2026-05-26 11:38:47] [INFO ] Flatten gal took : 21 ms
[2026-05-26 11:38:47] [INFO ] Input system was already deterministic with 297 transitions.
[2026-05-26 11:38:47] [INFO ] Flatten gal took : 18 ms
[2026-05-26 11:38:47] [INFO ] Flatten gal took : 17 ms
[2026-05-26 11:38:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality1037878682011322837.gal : 11 ms
[2026-05-26 11:38:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality6995373690053180490.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1037878682011322837.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6995373690053180490.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.20421e+06,3.55498,73640,2,4267,5,215628,6,0,742,208011,0


Converting to forward existential form...Done !
original formula: (E(((EX(EF((p76==1))) * !((EX((p63==1)) * (p88==1)))) * (E(AF((p31==1)) U EF((p63==1))) + ((p81==0)&&(((p82==0)||(p19==0))||(p27==1))))) ...387
=> equivalent forward existential formula: ((([(EY(((FwdU((Init * !(E(((EX(E(TRUE U (p76==1))) * !((EX((p63==1)) * (p88==1)))) * (E(!(EG(!((p31==1)))) U E(...1328
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t7, t8, t12, t13, t15, t20, t21, t22, t23, t24, t26, t28, t33, t34, t35, ...611
Detected timeout of ITS tools.
[2026-05-26 11:39:17] [INFO ] Flatten gal took : 19 ms
[2026-05-26 11:39:17] [INFO ] Applying decomposition
[2026-05-26 11:39:17] [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/graph10754374927535555170.txt' '-o' '/tmp/graph10754374927535555170.bin' '-w' '/tmp/graph10754374927535555170.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10754374927535555170.bin' '-l' '-1' '-v' '-w' '/tmp/graph10754374927535555170.weights' '-q' '0' '-e' '0.001'
[2026-05-26 11:39:17] [INFO ] Decomposing Gal with order
[2026-05-26 11:39:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 11:39:17] [INFO ] Removed a total of 433 redundant transitions.
[2026-05-26 11:39:17] [INFO ] Flatten gal took : 254 ms
[2026-05-26 11:39:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 25 ms.
[2026-05-26 11:39:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality5250037326215050200.gal : 13 ms
[2026-05-26 11:39:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality10353726416058604654.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/CTLCardinality5250037326215050200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10353726416058604654.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.20421e+06,14.7267,335464,2825,225,292985,2709,556,2.89157e+06,89,29817,0


Converting to forward existential form...Done !
original formula: (E(((EX(EF((i6.u33.p76==1))) * !((EX((i0.u20.p63==1)) * (i0.u28.p88==1)))) * (E(AF((i2.u8.p31==1)) U EF((i0.u20.p63==1))) + ((i6.u26.p81=...561
=> equivalent forward existential formula: ((([(EY(((FwdU((Init * !(E(((EX(E(TRUE U (i6.u33.p76==1))) * !((EX((i0.u20.p63==1)) * (i0.u28.p88==1)))) * (E(!(...1823
Reverse transition relation is NOT exact ! Due to transitions t4, t49, t51, t55, t56, t64, t65, t70, t75, t80, t85, t98, t101, t140, t150, t155, t157, t158...785
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 110 transition count 292
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 110 transition count 292
Applied a total of 4 rules in 6 ms. Remains 110 /112 variables (removed 2) and now considering 292/297 (removed 5) transitions.
[2026-05-26 11:39:47] [INFO ] Flow matrix only has 266 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7744029036052165628.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13628061164389727186.kers'
[2026-05-26 11:39:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7744029036052165628.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13628061164389727186.kers]
Normalized transition count is 265 out of 266 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 265 rows 110 cols 880 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-26 11:39:47] [INFO ] Computed 9 invariants in 2 ms
Computed 9 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-13628061164389727186.kers
Total runtime 3 ms.
[2026-05-26 11:39:48] [INFO ] Implicit Places using invariants in 190 ms returned []
[2026-05-26 11:39:48] [INFO ] Flow matrix only has 266 transitions (discarded 26 similar events)
[2026-05-26 11:39:48] [INFO ] Invariant cache hit.
[2026-05-26 11:39:48] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-26 11:39:48] [INFO ] Implicit Places using invariants and state equation in 721 ms returned []
Implicit Place search using SMT with State Equation took 913 ms to find 0 implicit places.
Running 291 sub problems to find dead transitions.
[2026-05-26 11:39:48] [INFO ] Flow matrix only has 266 transitions (discarded 26 similar events)
[2026-05-26 11:39:48] [INFO ] Invariant cache hit.
[2026-05-26 11:39:48] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 4 (OVERLAPS) 265/375 variables, 110/127 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/375 variables, 39/166 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 7 (OVERLAPS) 1/376 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/376 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 291 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 376/376 variables, and 167 constraints, problems are : Problem set: 0 solved, 291 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 110/110 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 291/291 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 291 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 4 (OVERLAPS) 265/375 variables, 110/127 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/375 variables, 39/166 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 291/457 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/375 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 8 (OVERLAPS) 1/376 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 291 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 376/376 variables, and 458 constraints, problems are : Problem set: 0 solved, 291 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 110/110 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 291/291 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60142ms problems are : Problem set: 0 solved, 291 unsolved
Search for dead transitions found 0 dead transitions in 60145ms
Starting structural reductions in LTL mode, iteration 1 : 110/112 places, 292/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61065 ms. Remains : 110/112 places, 292/297 transitions.
[2026-05-26 11:40:48] [INFO ] Flatten gal took : 13 ms
[2026-05-26 11:40:48] [INFO ] Flatten gal took : 15 ms
[2026-05-26 11:40:49] [INFO ] Input system was already deterministic with 292 transitions.
[2026-05-26 11:40:49] [INFO ] Flatten gal took : 13 ms
[2026-05-26 11:40:49] [INFO ] Flatten gal took : 13 ms
[2026-05-26 11:40:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality8757815311697720728.gal : 3 ms
[2026-05-26 11:40:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality18104064454434089510.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/CTLCardinality8757815311697720728.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18104064454434089510.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.91402e+06,3.22687,68272,2,4218,5,196449,6,0,729,191998,0


Converting to forward existential form...Done !
original formula: E(AX((!((((p68==0)||(p37==1))||((p40==0)||(p24==1)))) + AG((((p70==0)||(p13==1))&&(p106==1))))) U !(E((!(EF((p28==0))) + EX(E(((p11==0)||...237
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!((!((((p68==0)||(p37==1))||((p40==0)||(p24==1)))) + !(E(TRUE U !((((p70==0)||(p13==1))&&(p106=...352
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t10, t11, t13, t18, t19, t20, t21, t22, t24, t26, t31, t32, t33, t34, t35...590
Detected timeout of ITS tools.
[2026-05-26 11:41:19] [INFO ] Flatten gal took : 21 ms
[2026-05-26 11:41:19] [INFO ] Applying decomposition
[2026-05-26 11:41:19] [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/graph3980461349008963444.txt' '-o' '/tmp/graph3980461349008963444.bin' '-w' '/tmp/graph3980461349008963444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3980461349008963444.bin' '-l' '-1' '-v' '-w' '/tmp/graph3980461349008963444.weights' '-q' '0' '-e' '0.001'
[2026-05-26 11:41:19] [INFO ] Decomposing Gal with order
[2026-05-26 11:41:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 11:41:19] [INFO ] Removed a total of 427 redundant transitions.
[2026-05-26 11:41:19] [INFO ] Flatten gal took : 48 ms
[2026-05-26 11:41:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 20 ms.
[2026-05-26 11:41:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality7540892862603517425.gal : 9 ms
[2026-05-26 11:41:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality17429708205274859068.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/CTLCardinality7540892862603517425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17429708205274859068.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 : 112/112 places, 297/297 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 108 transition count 288
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 108 transition count 288
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 106 transition count 284
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 106 transition count 284
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 12 place count 105 transition count 283
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 105 transition count 281
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 104 transition count 280
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 103 transition count 280
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 16 place count 103 transition count 279
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 102 transition count 279
Applied a total of 18 rules in 57 ms. Remains 102 /112 variables (removed 10) and now considering 279/297 (removed 18) transitions.
[2026-05-26 11:41:49] [INFO ] Flow matrix only has 254 transitions (discarded 25 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4203493434057788300.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6317162889676571623.kers'
[2026-05-26 11:41:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4203493434057788300.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6317162889676571623.kers]
Normalized transition count is 253 out of 254 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 253 rows 100 cols 828 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-26 11:41:49] [INFO ] Computed 8 invariants in 3 ms
Computed 8 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-6317162889676571623.kers
Total runtime 4 ms.
[2026-05-26 11:41:49] [INFO ] Implicit Places using invariants in 168 ms returned []
[2026-05-26 11:41:49] [INFO ] Flow matrix only has 254 transitions (discarded 25 similar events)
[2026-05-26 11:41:49] [INFO ] Invariant cache hit.
[2026-05-26 11:41:49] [INFO ] State equation strengthened by 35 read => feed constraints.
[2026-05-26 11:41:49] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
[2026-05-26 11:41:50] [INFO ] Redundant transitions in 7 ms returned []
Running 276 sub problems to find dead transitions.
[2026-05-26 11:41:50] [INFO ] Flow matrix only has 254 transitions (discarded 25 similar events)
[2026-05-26 11:41:50] [INFO ] Invariant cache hit.
[2026-05-26 11:41:50] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (OVERLAPS) 253/355 variables, 102/118 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/355 variables, 35/153 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/355 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/355 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 355/356 variables, and 153 constraints, problems are : Problem set: 0 solved, 276 unsolved in 24528 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 102/102 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (OVERLAPS) 253/355 variables, 102/118 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/355 variables, 35/153 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/355 variables, 276/429 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/355 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 7 (OVERLAPS) 0/355 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Int declared 355/356 variables, and 429 constraints, problems are : Problem set: 0 solved, 276 unsolved in 28434 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 102/102 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53064ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 53065ms
Starting structural reductions in SI_CTL mode, iteration 1 : 102/112 places, 279/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53619 ms. Remains : 102/112 places, 279/297 transitions.
[2026-05-26 11:42:43] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:42:43] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:42:43] [INFO ] Input system was already deterministic with 279 transitions.
[2026-05-26 11:42:43] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:42:43] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:42:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality17142925272361626468.gal : 3 ms
[2026-05-26 11:42:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality11544612879502450024.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/CTLCardinality17142925272361626468.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11544612879502450024.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.12488e+06,1.54721,34720,2,2737,5,90402,6,0,687,97965,0


Converting to forward existential form...Done !
original formula: E(((p106==0)||(p4==1)) U EG((AG((p85!=0)) * (!((((p8==1)&&((p6==0)||(p31==1)))&&(p74!=0))) + !(AG((p19==1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,((p106==0)||(p4==1))),(!(E(TRUE U !((p85!=0)))) * (!((((p8==1)&&((p6==0)||(p31==1)))&&(p74!=0)))...198
Hit Full ! (commute/partial/dont) 246/0/33
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t6, t7, t9, t14, t15, t16, t17, t18, t20, t22, t27, t28, t29, t30, t31, t33, t35,...542
(forward)formula 0,0,8.52865,168452,1,0,503,661177,594,263,5937,677981,592
FORMULA FireWire-PT-03-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 111 transition count 295
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 2 place count 110 transition count 295
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 5 place count 107 transition count 287
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 107 transition count 287
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 105 transition count 283
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 105 transition count 283
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 104 transition count 282
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 104 transition count 280
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 103 transition count 279
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 18 place count 102 transition count 279
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 18 place count 102 transition count 278
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 101 transition count 278
Applied a total of 20 rules in 34 ms. Remains 101 /112 variables (removed 11) and now considering 278/297 (removed 19) transitions.
[2026-05-26 11:42:51] [INFO ] Flow matrix only has 253 transitions (discarded 25 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12577741350291925786.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1049238860738630046.kers'
[2026-05-26 11:42:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12577741350291925786.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1049238860738630046.kers]
Normalized transition count is 252 out of 253 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 252 rows 99 cols 826 entries
Finished phase 1 with 93 SingleSign rule and 0 generalized
[2026-05-26 11:42:51] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1049238860738630046.kers
Total runtime 2 ms.
[2026-05-26 11:42:51] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-26 11:42:51] [INFO ] Flow matrix only has 253 transitions (discarded 25 similar events)
[2026-05-26 11:42:51] [INFO ] Invariant cache hit.
[2026-05-26 11:42:51] [INFO ] State equation strengthened by 35 read => feed constraints.
[2026-05-26 11:42:52] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2026-05-26 11:42:52] [INFO ] Redundant transitions in 6 ms returned []
Running 275 sub problems to find dead transitions.
[2026-05-26 11:42:52] [INFO ] Flow matrix only has 253 transitions (discarded 25 similar events)
[2026-05-26 11:42:52] [INFO ] Invariant cache hit.
[2026-05-26 11:42:52] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 3 (OVERLAPS) 252/353 variables, 101/116 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 35/151 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/353 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 6 (OVERLAPS) 0/353 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 275 unsolved
No progress, stopping.
After SMT solving in domain Real declared 353/354 variables, and 151 constraints, problems are : Problem set: 0 solved, 275 unsolved in 23767 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 101/101 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 275/275 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 275 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 3 (OVERLAPS) 252/353 variables, 101/116 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 35/151 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/353 variables, 275/426 constraints. Problems are: Problem set: 0 solved, 275 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/353 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 275 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/354 variables, and 426 constraints, problems are : Problem set: 0 solved, 275 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 101/101 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 275/275 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53904ms problems are : Problem set: 0 solved, 275 unsolved
Search for dead transitions found 0 dead transitions in 53906ms
Starting structural reductions in SI_CTL mode, iteration 1 : 101/112 places, 278/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54287 ms. Remains : 101/112 places, 278/297 transitions.
[2026-05-26 11:43:46] [INFO ] Flatten gal took : 15 ms
[2026-05-26 11:43:46] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:43:46] [INFO ] Input system was already deterministic with 278 transitions.
[2026-05-26 11:43:46] [INFO ] Flatten gal took : 12 ms
[2026-05-26 11:43:46] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:43:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality5017083188021298828.gal : 5 ms
[2026-05-26 11:43:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality16817012359059807600.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/CTLCardinality5017083188021298828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16817012359059807600.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.07891e+06,1.61107,33976,2,2732,5,88705,6,0,682,95997,0


Converting to forward existential form...Done !
original formula: EG(AG((p68==0)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((p68==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t6, t7, t9, t14, t15, t16, t17, t18, t20, t22, t27, t28, t29, t30, t31, t33, t35,...542
(forward)formula 0,0,12.5005,248488,1,0,566,1.22714e+06,581,296,5781,994650,668
FORMULA FireWire-PT-03-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 108 transition count 288
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 108 transition count 288
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 107 transition count 286
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 107 transition count 286
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 10 place count 106 transition count 285
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 106 transition count 283
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 105 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 104 transition count 282
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 14 place count 104 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 103 transition count 281
Applied a total of 16 rules in 33 ms. Remains 103 /112 variables (removed 9) and now considering 281/297 (removed 16) transitions.
[2026-05-26 11:43:58] [INFO ] Flow matrix only has 256 transitions (discarded 25 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18277053754385095705.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10476629897901604845.kers'
[2026-05-26 11:43:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18277053754385095705.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10476629897901604845.kers]
Normalized transition count is 255 out of 256 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 255 rows 101 cols 836 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-26 11:43:58] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10476629897901604845.kers
Total runtime 1 ms.
[2026-05-26 11:43:58] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-26 11:43:58] [INFO ] Flow matrix only has 256 transitions (discarded 25 similar events)
[2026-05-26 11:43:58] [INFO ] Invariant cache hit.
[2026-05-26 11:43:58] [INFO ] State equation strengthened by 35 read => feed constraints.
[2026-05-26 11:43:59] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
[2026-05-26 11:43:59] [INFO ] Redundant transitions in 2 ms returned []
Running 278 sub problems to find dead transitions.
[2026-05-26 11:43:59] [INFO ] Flow matrix only has 256 transitions (discarded 25 similar events)
[2026-05-26 11:43:59] [INFO ] Invariant cache hit.
[2026-05-26 11:43:59] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (OVERLAPS) 255/358 variables, 103/119 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/358 variables, 35/154 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/358 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (OVERLAPS) 0/358 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/358 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 278 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 358/359 variables, and 155 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 103/103 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 278 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (OVERLAPS) 255/358 variables, 103/122 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/358 variables, 35/157 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/358 variables, 278/435 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/358 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 8 (OVERLAPS) 0/358 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Int declared 358/359 variables, and 435 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 103/103 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60102ms problems are : Problem set: 0 solved, 278 unsolved
Search for dead transitions found 0 dead transitions in 60103ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/112 places, 281/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60425 ms. Remains : 103/112 places, 281/297 transitions.
[2026-05-26 11:44:59] [INFO ] Flatten gal took : 7 ms
[2026-05-26 11:44:59] [INFO ] Flatten gal took : 7 ms
[2026-05-26 11:44:59] [INFO ] Input system was already deterministic with 281 transitions.
[2026-05-26 11:44:59] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:44:59] [INFO ] Flatten gal took : 7 ms
[2026-05-26 11:44:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality9170504113381260793.gal : 3 ms
[2026-05-26 11:44:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality985469501443514720.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/CTLCardinality9170504113381260793.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality985469501443514720.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.23587e+06,1.83171,36372,2,2851,5,93793,6,0,693,100590,0


Converting to forward existential form...Done !
original formula: EF(AG(((!(A(((p73==0)||(p22==1)) U ((p14==0)||(p106==1)))) + (p106==1)) + ((p46==0)&&(p99==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((!(!((E(!(((p14==0)||(p106==1))) U (!(((p73==0)||(p22==1))) * !(((p14==0)||(p1...250
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t6, t7, t9, t14, t15, t16, t17, t18, t20, t22, t27, t28, t29, t30, t31, t33, t35,...542
(forward)formula 0,1,28.5778,548464,1,0,880,2.86632e+06,593,456,5889,2.40683e+06,987
FORMULA FireWire-PT-03-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 109 transition count 289
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 109 transition count 289
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 108 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 108 transition count 287
Applied a total of 8 rules in 5 ms. Remains 108 /112 variables (removed 4) and now considering 287/297 (removed 10) transitions.
[2026-05-26 11:45:28] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12257464106014195809.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2977456043782513220.kers'
[2026-05-26 11:45:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12257464106014195809.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2977456043782513220.kers]
Normalized transition count is 260 out of 261 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 260 rows 108 cols 862 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-26 11:45:28] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2977456043782513220.kers
Total runtime 2 ms.
[2026-05-26 11:45:28] [INFO ] Implicit Places using invariants in 106 ms returned []
[2026-05-26 11:45:28] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 11:45:28] [INFO ] Invariant cache hit.
[2026-05-26 11:45:28] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-26 11:45:28] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
Running 286 sub problems to find dead transitions.
[2026-05-26 11:45:28] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 11:45:28] [INFO ] Invariant cache hit.
[2026-05-26 11:45:28] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/368 variables, 108/125 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 38/163 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (OVERLAPS) 1/369 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/369 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 286 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 369/369 variables, and 164 constraints, problems are : Problem set: 0 solved, 286 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 108/108 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 286 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/368 variables, 108/125 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 38/163 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 286/449 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (OVERLAPS) 1/369 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 286 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 369/369 variables, and 450 constraints, problems are : Problem set: 0 solved, 286 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 108/108 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60101ms problems are : Problem set: 0 solved, 286 unsolved
Search for dead transitions found 0 dead transitions in 60102ms
Starting structural reductions in LTL mode, iteration 1 : 108/112 places, 287/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60581 ms. Remains : 108/112 places, 287/297 transitions.
[2026-05-26 11:46:28] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:46:28] [INFO ] Flatten gal took : 17 ms
[2026-05-26 11:46:28] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-26 11:46:28] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:46:28] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:46:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality2874546584015134504.gal : 4 ms
[2026-05-26 11:46:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality5552522316569232945.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/CTLCardinality2874546584015134504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5552522316569232945.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.60248e+06,1.9039,42156,2,3598,5,107671,6,0,716,121327,0


Converting to forward existential form...Done !
original formula: EF((AF(((AX(((p26==0)&&(p111==1))) + (p61==0)) + (p79==1))) * AG(E((((p28==1)||(p55==0))||(p104==1)) U (p37==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(((!(EX(!(((p26==0)&&(p111==1))))) + (p61==0)) + (p79==1)))))) * !(E(TRUE U !(E((((p2...209
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t10, t11, t13, t18, t19, t20, t21, t22, t24, t26, t31, t32, t33, t34, t35...578
Detected timeout of ITS tools.
[2026-05-26 11:46:58] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:46:58] [INFO ] Applying decomposition
[2026-05-26 11:46:58] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11044487382558033951.txt' '-o' '/tmp/graph11044487382558033951.bin' '-w' '/tmp/graph11044487382558033951.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11044487382558033951.bin' '-l' '-1' '-v' '-w' '/tmp/graph11044487382558033951.weights' '-q' '0' '-e' '0.001'
[2026-05-26 11:46:58] [INFO ] Decomposing Gal with order
[2026-05-26 11:46:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 11:46:58] [INFO ] Removed a total of 412 redundant transitions.
[2026-05-26 11:46:58] [INFO ] Flatten gal took : 30 ms
[2026-05-26 11:46:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 8 ms.
[2026-05-26 11:46:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality4452777546777123248.gal : 12 ms
[2026-05-26 11:46:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality15130188400297861607.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/CTLCardinality4452777546777123248.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15130188400297861607.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.60248e+06,12.2086,316164,2673,169,375035,1913,556,2.34868e+06,93,18369,0


Converting to forward existential form...Done !
original formula: EF((AF(((AX(((i2.u8.p26==0)&&(i6.i1.u35.p111==1))) + (i5.u32.p61==0)) + (i5.u32.p79==1))) * AG(E((((i2.u8.p28==1)||(i3.u16.p55==0))||(i6....193
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(((!(EX(!(((i2.u8.p26==0)&&(i6.i1.u35.p111==1))))) + (i5.u32.p61==0)) + (i5.u32.p79==...269
Reverse transition relation is NOT exact ! Due to transitions t4, t47, t49, t53, t54, t62, t63, t68, t73, t78, t83, t96, t99, t138, t148, t153, t155, t156,...766
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 110 transition count 291
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 110 transition count 291
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 108 transition count 287
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 108 transition count 287
Applied a total of 8 rules in 5 ms. Remains 108 /112 variables (removed 4) and now considering 287/297 (removed 10) transitions.
[2026-05-26 11:47:29] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12178139927843160347.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11920602084398654704.kers'
[2026-05-26 11:47:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12178139927843160347.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11920602084398654704.kers]
Normalized transition count is 260 out of 261 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 260 rows 108 cols 858 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-26 11:47:29] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11920602084398654704.kers
Total runtime 2 ms.
[2026-05-26 11:47:29] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-26 11:47:29] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 11:47:29] [INFO ] Invariant cache hit.
[2026-05-26 11:47:29] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-26 11:47:29] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
Running 286 sub problems to find dead transitions.
[2026-05-26 11:47:29] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 11:47:29] [INFO ] Invariant cache hit.
[2026-05-26 11:47:29] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/368 variables, 108/125 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 38/163 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (OVERLAPS) 1/369 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/369 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 286 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 369/369 variables, and 164 constraints, problems are : Problem set: 0 solved, 286 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 108/108 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 286 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/368 variables, 108/125 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 38/163 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 286/449 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (OVERLAPS) 1/369 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 286 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 369/369 variables, and 450 constraints, problems are : Problem set: 0 solved, 286 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 108/108 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60085ms problems are : Problem set: 0 solved, 286 unsolved
Search for dead transitions found 0 dead transitions in 60091ms
Starting structural reductions in LTL mode, iteration 1 : 108/112 places, 287/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60409 ms. Remains : 108/112 places, 287/297 transitions.
[2026-05-26 11:48:29] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:48:29] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:48:29] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-26 11:48:29] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:48:29] [INFO ] Flatten gal took : 11 ms
[2026-05-26 11:48:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality15130218444032982379.gal : 4 ms
[2026-05-26 11:48:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality7175089463447715329.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/CTLCardinality15130218444032982379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7175089463447715329.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.5677e+06,1.78183,37296,2,3455,5,97647,6,0,716,108289,0


Converting to forward existential form...Done !
original formula: (AG((((AX(((((p55==1)||(p43==0))||(p105==1)) * EX(TRUE))) * ((p41==0)||(p69==1))) + (p48==0)) + (p5==1))) + (AG((!(A((p55==0) U ((p90==0)...254
=> equivalent forward existential formula: (([((FwdU((Init * !(!(E(TRUE U !((((!(EX(!(((((p55==1)||(p43==0))||(p105==1)) * EX(TRUE))))) * ((p41==0)||(p69==...763
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t7, t8, t12, t13, t15, t20, t21, t22, t23, t24, t26, t28, t33, t34, t35, ...587
Detected timeout of ITS tools.
[2026-05-26 11:48:59] [INFO ] Flatten gal took : 8 ms
[2026-05-26 11:48:59] [INFO ] Applying decomposition
[2026-05-26 11:48:59] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6170522915343160078.txt' '-o' '/tmp/graph6170522915343160078.bin' '-w' '/tmp/graph6170522915343160078.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6170522915343160078.bin' '-l' '-1' '-v' '-w' '/tmp/graph6170522915343160078.weights' '-q' '0' '-e' '0.001'
[2026-05-26 11:48:59] [INFO ] Decomposing Gal with order
[2026-05-26 11:48:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 11:48:59] [INFO ] Removed a total of 409 redundant transitions.
[2026-05-26 11:48:59] [INFO ] Flatten gal took : 18 ms
[2026-05-26 11:48:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 9 ms.
[2026-05-26 11:48:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality14387387124746292208.gal : 3 ms
[2026-05-26 11:48:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality8615229949494426727.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/CTLCardinality14387387124746292208.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8615229949494426727.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.5677e+06,14.7645,302356,2090,202,415381,12546,626,1.56177e+06,95,69082,0


Converting to forward existential form...Done !
original formula: (AG((((AX(((((i4.u16.p55==1)||(i0.i1.u12.p43==0))||(i7.i1.u34.p105==1)) * EX(TRUE))) * ((i0.i0.u11.p41==0)||(i7.i0.u21.p69==1))) + (i4.u1...381
=> equivalent forward existential formula: (([((FwdU((Init * !(!(E(TRUE U !((((!(EX(!(((((i4.u16.p55==1)||(i0.i1.u12.p43==0))||(i7.i1.u34.p105==1)) * EX(TR...1062
Reverse transition relation is NOT exact ! Due to transitions t49, t51, t55, t56, t64, t85, t88, t99, t101, t102, t103, t104, t141, t150, t155, t168, t170,...841
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 110 transition count 292
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 110 transition count 292
Applied a total of 4 rules in 3 ms. Remains 110 /112 variables (removed 2) and now considering 292/297 (removed 5) transitions.
[2026-05-26 11:49:29] [INFO ] Flow matrix only has 266 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6503741183752571830.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-752401038995912182.kers'
[2026-05-26 11:49:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6503741183752571830.kers, --Pflows, --basisKERS=/tmp/petrispot-output-752401038995912182.kers]
Normalized transition count is 265 out of 266 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 265 rows 110 cols 880 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-26 11:49:29] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-752401038995912182.kers
Total runtime 2 ms.
[2026-05-26 11:49:29] [INFO ] Implicit Places using invariants in 111 ms returned []
[2026-05-26 11:49:29] [INFO ] Flow matrix only has 266 transitions (discarded 26 similar events)
[2026-05-26 11:49:29] [INFO ] Invariant cache hit.
[2026-05-26 11:49:29] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-26 11:49:30] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
Running 291 sub problems to find dead transitions.
[2026-05-26 11:49:30] [INFO ] Flow matrix only has 266 transitions (discarded 26 similar events)
[2026-05-26 11:49:30] [INFO ] Invariant cache hit.
[2026-05-26 11:49:30] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 4 (OVERLAPS) 265/375 variables, 110/127 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/375 variables, 39/166 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 7 (OVERLAPS) 1/376 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/376 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 291 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 376/376 variables, and 167 constraints, problems are : Problem set: 0 solved, 291 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 110/110 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 291/291 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 291 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 4 (OVERLAPS) 265/375 variables, 110/127 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/375 variables, 39/166 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 291/457 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/375 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 8 (OVERLAPS) 1/376 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 291 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 376/376 variables, and 458 constraints, problems are : Problem set: 0 solved, 291 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 110/110 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 291/291 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60143ms problems are : Problem set: 0 solved, 291 unsolved
Search for dead transitions found 0 dead transitions in 60145ms
Starting structural reductions in LTL mode, iteration 1 : 110/112 places, 292/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60560 ms. Remains : 110/112 places, 292/297 transitions.
[2026-05-26 11:50:30] [INFO ] Flatten gal took : 5 ms
[2026-05-26 11:50:30] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:50:30] [INFO ] Input system was already deterministic with 292 transitions.
[2026-05-26 11:50:30] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:50:30] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:50:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality4117702844105956767.gal : 2 ms
[2026-05-26 11:50:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality2930829167516718461.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/CTLCardinality4117702844105956767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2930829167516718461.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.91402e+06,3.5353,82776,2,4753,5,234854,6,0,729,231372,0


Converting to forward existential form...Done !
original formula: (EX((AG((p6==0)) + !(E(!(AX((p8==1))) U (AX(((p14==0)||(p47==1))) + EX(TRUE)))))) + EX(((((AX(((p21==0)||(p58==1))) * ((p20==0)||(p36==1)...242
=> equivalent forward existential formula: (([(EY(Init) * !(E(TRUE U !((p6==0)))))] != FALSE + [(EY(Init) * !(E(!(!(EX(!((p8==1))))) U (!(EX(!(((p14==0)||(...422
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t10, t11, t13, t18, t19, t20, t21, t22, t24, t26, t31, t32, t33, t34, t35...590
Detected timeout of ITS tools.
[2026-05-26 11:51:00] [INFO ] Flatten gal took : 7 ms
[2026-05-26 11:51:00] [INFO ] Applying decomposition
[2026-05-26 11:51:00] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4061143355205655703.txt' '-o' '/tmp/graph4061143355205655703.bin' '-w' '/tmp/graph4061143355205655703.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4061143355205655703.bin' '-l' '-1' '-v' '-w' '/tmp/graph4061143355205655703.weights' '-q' '0' '-e' '0.001'
[2026-05-26 11:51:00] [INFO ] Decomposing Gal with order
[2026-05-26 11:51:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 11:51:00] [INFO ] Removed a total of 427 redundant transitions.
[2026-05-26 11:51:00] [INFO ] Flatten gal took : 19 ms
[2026-05-26 11:51:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 8 ms.
[2026-05-26 11:51:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality16104935353253756234.gal : 3 ms
[2026-05-26 11:51:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality13816312644435544095.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/CTLCardinality16104935353253756234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13816312644435544095.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.91402e+06,2.43057,65024,1206,201,103486,1402,561,261756,93,12530,0


Converting to forward existential form...Done !
original formula: (EX((AG((i3.u2.p6==0)) + !(E(!(AX((i4.u3.p8==1))) U (AX(((i0.u4.p14==0)||(i3.u15.p47==1))) + EX(TRUE)))))) + EX(((((AX(((i1.u6.p21==0)||(...347
=> equivalent forward existential formula: (([(EY(Init) * !(E(TRUE U !((i3.u2.p6==0)))))] != FALSE + [(EY(Init) * !(E(!(!(EX(!((i4.u3.p8==1))))) U (!(EX(!(...527
Reverse transition relation is NOT exact ! Due to transitions t4, t47, t49, t50, t53, t54, t57, t59, t62, t63, t68, t73, t78, t83, t97, t99, t139, t148, t1...746
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
(forward)formula 0,1,25.7411,582656,1,0,943003,5644,2992,2.21085e+06,424,37146,1847625
FORMULA FireWire-PT-03-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 110 transition count 291
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 110 transition count 291
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 108 transition count 287
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 108 transition count 287
Applied a total of 8 rules in 3 ms. Remains 108 /112 variables (removed 4) and now considering 287/297 (removed 10) transitions.
[2026-05-26 11:51:26] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17662674113751591386.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15023609965312316248.kers'
[2026-05-26 11:51:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17662674113751591386.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15023609965312316248.kers]
Normalized transition count is 260 out of 261 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 260 rows 108 cols 858 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-26 11:51:26] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15023609965312316248.kers
Total runtime 2 ms.
[2026-05-26 11:51:26] [INFO ] Implicit Places using invariants in 108 ms returned []
[2026-05-26 11:51:26] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 11:51:26] [INFO ] Invariant cache hit.
[2026-05-26 11:51:26] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-26 11:51:26] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
Running 286 sub problems to find dead transitions.
[2026-05-26 11:51:26] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 11:51:26] [INFO ] Invariant cache hit.
[2026-05-26 11:51:26] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/368 variables, 108/125 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 38/163 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (OVERLAPS) 1/369 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/369 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 286 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 369/369 variables, and 164 constraints, problems are : Problem set: 0 solved, 286 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 108/108 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 286 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/368 variables, 108/125 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 38/163 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 286/449 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (OVERLAPS) 1/369 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 286 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 369/369 variables, and 450 constraints, problems are : Problem set: 0 solved, 286 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 108/108 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60127ms problems are : Problem set: 0 solved, 286 unsolved
Search for dead transitions found 0 dead transitions in 60128ms
Starting structural reductions in LTL mode, iteration 1 : 108/112 places, 287/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60609 ms. Remains : 108/112 places, 287/297 transitions.
[2026-05-26 11:52:26] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:52:26] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:52:26] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-26 11:52:26] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:52:26] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:52:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality17443104903648947753.gal : 4 ms
[2026-05-26 11:52:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality11380673914492194107.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/CTLCardinality17443104903648947753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11380673914492194107.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.5677e+06,1.65499,37168,2,3455,5,97647,6,0,716,108289,0


Converting to forward existential form...Done !
original formula: AX((!(A(EF((p38==0)) U !(((p69==1)&&((p83==0)||(p100==1)))))) + (AX(FALSE) * (!(A((p62==0) U (p17==0))) + AF((p66==0))))))
=> equivalent forward existential formula: ([(EY((EY(Init) * !(!(!((E(!(!(((p69==1)&&((p83==0)||(p100==1))))) U (!(E(TRUE U (p38==0))) * !(!(((p69==1)&&((p...541
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t7, t8, t12, t13, t15, t20, t21, t22, t23, t24, t26, t28, t33, t34, t35, ...587
Detected timeout of ITS tools.
[2026-05-26 11:52:57] [INFO ] Flatten gal took : 5 ms
[2026-05-26 11:52:57] [INFO ] Applying decomposition
[2026-05-26 11:52:57] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6877875308977373002.txt' '-o' '/tmp/graph6877875308977373002.bin' '-w' '/tmp/graph6877875308977373002.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6877875308977373002.bin' '-l' '-1' '-v' '-w' '/tmp/graph6877875308977373002.weights' '-q' '0' '-e' '0.001'
[2026-05-26 11:52:57] [INFO ] Decomposing Gal with order
[2026-05-26 11:52:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 11:52:57] [INFO ] Removed a total of 409 redundant transitions.
[2026-05-26 11:52:57] [INFO ] Flatten gal took : 21 ms
[2026-05-26 11:52:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 8 ms.
[2026-05-26 11:52:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality16927844553637312563.gal : 4 ms
[2026-05-26 11:52:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality16662886045083590066.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/CTLCardinality16927844553637312563.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16662886045083590066.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.5677e+06,4.63345,118520,1397,197,154804,4071,612,744416,95,30090,0


Converting to forward existential form...Done !
original formula: AX((!(A(EF((i1.i1.u10.p38==0)) U !(((i4.i0.u21.p69==1)&&((i5.u26.p83==0)||(i1.i1.u3.p100==1)))))) + (AX(FALSE) * (!(A((i3.u19.p62==0) U (...202
=> equivalent forward existential formula: ([(EY((EY(Init) * !(!(!((E(!(!(((i4.i0.u21.p69==1)&&((i5.u26.p83==0)||(i1.i1.u3.p100==1))))) U (!(E(TRUE U (i1.i...761
Reverse transition relation is NOT exact ! Due to transitions t4, t49, t51, t55, t56, t64, t65, t70, t75, t80, t85, t99, t101, t102, t103, t104, t141, t150...790
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
(forward)formula 0,0,9.25795,191184,1,0,289578,6121,3237,1.11898e+06,466,34365,491082
FORMULA FireWire-PT-03-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 110 transition count 292
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 110 transition count 292
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 109 transition count 290
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 109 transition count 290
Applied a total of 6 rules in 3 ms. Remains 109 /112 variables (removed 3) and now considering 290/297 (removed 7) transitions.
[2026-05-26 11:53:06] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6858603146063086470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2069271599058544320.kers'
[2026-05-26 11:53:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6858603146063086470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2069271599058544320.kers]
Normalized transition count is 263 out of 264 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 263 rows 109 cols 872 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 11:53:06] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2069271599058544320.kers
Total runtime 1 ms.
[2026-05-26 11:53:06] [INFO ] Implicit Places using invariants in 106 ms returned []
[2026-05-26 11:53:06] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
[2026-05-26 11:53:06] [INFO ] Invariant cache hit.
[2026-05-26 11:53:06] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-26 11:53:06] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
Running 289 sub problems to find dead transitions.
[2026-05-26 11:53:06] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
[2026-05-26 11:53:06] [INFO ] Invariant cache hit.
[2026-05-26 11:53:06] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 263/372 variables, 109/126 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 39/165 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (OVERLAPS) 1/373 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/373 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 289 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 373/373 variables, and 166 constraints, problems are : Problem set: 0 solved, 289 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 109/109 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 289 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 263/372 variables, 109/126 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 39/165 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 289/454 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/372 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 8 (OVERLAPS) 1/373 variables, 1/455 constraints. Problems are: Problem set: 0 solved, 289 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 373/373 variables, and 455 constraints, problems are : Problem set: 0 solved, 289 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 109/109 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60081ms problems are : Problem set: 0 solved, 289 unsolved
Search for dead transitions found 0 dead transitions in 60082ms
Starting structural reductions in LTL mode, iteration 1 : 109/112 places, 290/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60417 ms. Remains : 109/112 places, 290/297 transitions.
[2026-05-26 11:54:06] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:54:06] [INFO ] Flatten gal took : 10 ms
[2026-05-26 11:54:06] [INFO ] Input system was already deterministic with 290 transitions.
[2026-05-26 11:54:06] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:54:06] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:54:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality18409251804470438481.gal : 2 ms
[2026-05-26 11:54:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality9157041763219393611.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/CTLCardinality18409251804470438481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9157041763219393611.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.7602e+06,1.7213,38828,2,3567,5,99997,6,0,723,112627,0


Converting to forward existential form...Done !
original formula: EG((AX(((p36==0)||(p51==1))) * EF(!(A(AX((p46==1)) U ((p61==0)||(p56==1)))))))
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!(((p36==0)||(p51==1))))) * E(TRUE U !(!((E(!(((p61==0)||(p56==1))) U (!(!(EX(!((p46==1))))) * ...226
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t10, t11, t13, t18, t19, t20, t21, t22, t24, t26, t31, t32, t33, t34, t35...590
Detected timeout of ITS tools.
[2026-05-26 11:54:37] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:54:37] [INFO ] Applying decomposition
[2026-05-26 11:54:37] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11247872380910583824.txt' '-o' '/tmp/graph11247872380910583824.bin' '-w' '/tmp/graph11247872380910583824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11247872380910583824.bin' '-l' '-1' '-v' '-w' '/tmp/graph11247872380910583824.weights' '-q' '0' '-e' '0.001'
[2026-05-26 11:54:37] [INFO ] Decomposing Gal with order
[2026-05-26 11:54:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 11:54:37] [INFO ] Removed a total of 414 redundant transitions.
[2026-05-26 11:54:37] [INFO ] Flatten gal took : 17 ms
[2026-05-26 11:54:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 83 labels/synchronizations in 5 ms.
[2026-05-26 11:54:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality13298291285180043094.gal : 2 ms
[2026-05-26 11:54:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality6426056549576886135.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/CTLCardinality13298291285180043094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6426056549576886135.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.7602e+06,9.58861,216404,2024,208,267557,4627,635,1.30194e+06,102,38519,0


Converting to forward existential form...Done !
original formula: EG((AX(((i3.i1.u15.p36==0)||(i3.i1.u15.p51==1))) * EF(!(A(AX((i3.i0.u13.p46==1)) U ((i5.u32.p61==0)||(i3.i1.u15.p56==1)))))))
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!(((i3.i1.u15.p36==0)||(i3.i1.u15.p51==1))))) * E(TRUE U !(!((E(!(((i5.u32.p61==0)||(i3.i1.u15....307
Reverse transition relation is NOT exact ! Due to transitions t4, t47, t49, t53, t54, t62, t63, t68, t73, t78, t83, t97, t99, t139, t148, t153, t155, t156,...791
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 109 transition count 290
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 109 transition count 290
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 107 transition count 286
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 107 transition count 286
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 10 place count 106 transition count 285
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 106 transition count 283
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 105 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 104 transition count 282
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 14 place count 104 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 103 transition count 281
Applied a total of 16 rules in 30 ms. Remains 103 /112 variables (removed 9) and now considering 281/297 (removed 16) transitions.
[2026-05-26 11:55:07] [INFO ] Flow matrix only has 256 transitions (discarded 25 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17939055717320093521.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16007292100192260949.kers'
[2026-05-26 11:55:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17939055717320093521.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16007292100192260949.kers]
Normalized transition count is 255 out of 256 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 255 rows 101 cols 832 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-26 11:55:07] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16007292100192260949.kers
Total runtime 1 ms.
[2026-05-26 11:55:07] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-26 11:55:07] [INFO ] Flow matrix only has 256 transitions (discarded 25 similar events)
[2026-05-26 11:55:07] [INFO ] Invariant cache hit.
[2026-05-26 11:55:07] [INFO ] State equation strengthened by 35 read => feed constraints.
[2026-05-26 11:55:07] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
[2026-05-26 11:55:07] [INFO ] Redundant transitions in 2 ms returned []
Running 278 sub problems to find dead transitions.
[2026-05-26 11:55:07] [INFO ] Flow matrix only has 256 transitions (discarded 25 similar events)
[2026-05-26 11:55:07] [INFO ] Invariant cache hit.
[2026-05-26 11:55:07] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (OVERLAPS) 255/358 variables, 103/119 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/358 variables, 35/154 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/358 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (OVERLAPS) 0/358 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Real declared 358/359 variables, and 154 constraints, problems are : Problem set: 0 solved, 278 unsolved in 24605 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 103/103 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 278 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (OVERLAPS) 255/358 variables, 103/119 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/358 variables, 35/154 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/358 variables, 278/432 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/358 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 278 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 358/359 variables, and 432 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 103/103 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54718ms problems are : Problem set: 0 solved, 278 unsolved
Search for dead transitions found 0 dead transitions in 54719ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/112 places, 281/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55103 ms. Remains : 103/112 places, 281/297 transitions.
[2026-05-26 11:56:02] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:56:02] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:56:02] [INFO ] Input system was already deterministic with 281 transitions.
[2026-05-26 11:56:02] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:56:02] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:56:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality17496398969576231651.gal : 3 ms
[2026-05-26 11:56:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality18358300995014862779.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/CTLCardinality17496398969576231651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18358300995014862779.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.20892e+06,1.36839,32992,2,2716,5,86100,6,0,693,94479,0


Converting to forward existential form...Done !
original formula: E((((p92==0)||(p16==1))||(p106!=0)) U (p81==1))
=> equivalent forward existential formula: [(FwdU(Init,(((p92==0)||(p16==1))||(p106!=0))) * (p81==1))] != FALSE
Hit Full ! (commute/partial/dont) 269/0/12
(forward)formula 0,1,5.28117,102300,1,0,9,245627,15,1,1321,389152,4
FORMULA FireWire-PT-03-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 109 transition count 289
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 109 transition count 289
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 107 transition count 285
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 107 transition count 285
Applied a total of 10 rules in 2 ms. Remains 107 /112 variables (removed 5) and now considering 285/297 (removed 12) transitions.
[2026-05-26 11:56:07] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11718723142073583430.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1358908076675980934.kers'
[2026-05-26 11:56:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11718723142073583430.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1358908076675980934.kers]
Normalized transition count is 258 out of 259 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 258 rows 107 cols 854 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 11:56:07] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1358908076675980934.kers
Total runtime 1 ms.
[2026-05-26 11:56:07] [INFO ] Implicit Places using invariants in 101 ms returned []
[2026-05-26 11:56:07] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2026-05-26 11:56:07] [INFO ] Invariant cache hit.
[2026-05-26 11:56:07] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-26 11:56:07] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Running 284 sub problems to find dead transitions.
[2026-05-26 11:56:07] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2026-05-26 11:56:07] [INFO ] Invariant cache hit.
[2026-05-26 11:56:07] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 258/365 variables, 107/124 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 38/162 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (OVERLAPS) 1/366 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/366 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 366/366 variables, and 163 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 107/107 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 258/365 variables, 107/124 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 38/162 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 284/446 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 8 (OVERLAPS) 1/366 variables, 1/447 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 366/366 variables, and 447 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 107/107 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60100ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 60101ms
Starting structural reductions in LTL mode, iteration 1 : 107/112 places, 285/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60435 ms. Remains : 107/112 places, 285/297 transitions.
[2026-05-26 11:57:08] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:57:08] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:57:08] [INFO ] Input system was already deterministic with 285 transitions.
[2026-05-26 11:57:08] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:57:08] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:57:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality16210781528958955268.gal : 2 ms
[2026-05-26 11:57:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality10993017982681400535.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/CTLCardinality16210781528958955268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10993017982681400535.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.45564e+06,3.81359,76948,2,4437,5,220184,6,0,710,221203,0


Converting to forward existential form...Done !
original formula: EF((AF((AG((((p47==0)||(p100==1))||(p93==1))) * (p102==1))) * (AX(A(((p1==0)||(p88==1)) U (p78==1))) + (p85==0))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(!((!(E(TRUE U !((((p47==0)||(p100==1))||(p93==1))))) * (p102==1)))))) * !(EX(!(!((E(!...362
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t10, t11, t13, t18, t19, t20, t21, t22, t24, t26, t31, t32, t33, t34, t35...578
Detected timeout of ITS tools.
[2026-05-26 11:57:38] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:57:38] [INFO ] Applying decomposition
[2026-05-26 11:57:38] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2395920515220683850.txt' '-o' '/tmp/graph2395920515220683850.bin' '-w' '/tmp/graph2395920515220683850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2395920515220683850.bin' '-l' '-1' '-v' '-w' '/tmp/graph2395920515220683850.weights' '-q' '0' '-e' '0.001'
[2026-05-26 11:57:38] [INFO ] Decomposing Gal with order
[2026-05-26 11:57:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 11:57:38] [INFO ] Removed a total of 414 redundant transitions.
[2026-05-26 11:57:38] [INFO ] Flatten gal took : 19 ms
[2026-05-26 11:57:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 3 ms.
[2026-05-26 11:57:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality7501332920344222134.gal : 3 ms
[2026-05-26 11:57:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality6585305415098692440.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/CTLCardinality7501332920344222134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6585305415098692440.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.45564e+06,7.98931,185820,1618,195,214846,3157,608,1.23547e+06,89,27117,0


Converting to forward existential form...Done !
original formula: EF((AF((AG((((i3.u15.p47==0)||(i1.i1.u3.p100==1))||(i0.u32.p93==1))) * (i6.i0.u34.p102==1))) * (AX(A(((i0.u0.p1==0)||(i0.u29.p88==1)) U (...192
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(!((!(E(TRUE U !((((i3.u15.p47==0)||(i1.i1.u3.p100==1))||(i0.u32.p93==1))))) * (i6.i0....469
Reverse transition relation is NOT exact ! Due to transitions t4, t47, t49, t53, t54, t62, t63, t68, t73, t78, t83, t97, t99, t100, t101, t102, t139, t148,...789
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 110 transition count 292
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 110 transition count 292
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 109 transition count 290
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 109 transition count 290
Applied a total of 6 rules in 3 ms. Remains 109 /112 variables (removed 3) and now considering 290/297 (removed 7) transitions.
[2026-05-26 11:58:08] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8399831379231936225.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8430049793645413766.kers'
[2026-05-26 11:58:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8399831379231936225.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8430049793645413766.kers]
Normalized transition count is 263 out of 264 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 263 rows 109 cols 872 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 11:58:08] [INFO ] Computed 9 invariants in 2 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8430049793645413766.kers
Total runtime 3 ms.
[2026-05-26 11:58:08] [INFO ] Implicit Places using invariants in 109 ms returned []
[2026-05-26 11:58:08] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
[2026-05-26 11:58:08] [INFO ] Invariant cache hit.
[2026-05-26 11:58:08] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-26 11:58:08] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
Running 289 sub problems to find dead transitions.
[2026-05-26 11:58:08] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
[2026-05-26 11:58:08] [INFO ] Invariant cache hit.
[2026-05-26 11:58:08] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 263/372 variables, 109/126 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 39/165 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (OVERLAPS) 1/373 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/373 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 289 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 373/373 variables, and 166 constraints, problems are : Problem set: 0 solved, 289 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 109/109 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 289 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 263/372 variables, 109/126 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 39/165 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 289/454 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/372 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 8 (OVERLAPS) 1/373 variables, 1/455 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/373 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 289 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 373/373 variables, and 455 constraints, problems are : Problem set: 0 solved, 289 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 109/109 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60126ms problems are : Problem set: 0 solved, 289 unsolved
Search for dead transitions found 0 dead transitions in 60129ms
Starting structural reductions in LTL mode, iteration 1 : 109/112 places, 290/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60632 ms. Remains : 109/112 places, 290/297 transitions.
[2026-05-26 11:59:08] [INFO ] Flatten gal took : 5 ms
[2026-05-26 11:59:08] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:59:09] [INFO ] Input system was already deterministic with 290 transitions.
[2026-05-26 11:59:09] [INFO ] Flatten gal took : 9 ms
[2026-05-26 11:59:09] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:59:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality4845233808269354146.gal : 2 ms
[2026-05-26 11:59:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality4309854545633966972.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/CTLCardinality4845233808269354146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4309854545633966972.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.7602e+06,1.39329,38836,2,3567,5,99997,6,0,723,112627,0


Converting to forward existential form...Done !
original formula: AX(EF(AG(((AF((p37==1)) + A((p52==1) U (p63==1))) + ((p33==1)&&(p67==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !(((!(EG(!((p37==1)))) + !((E(!((p63==1)) U (!((p52==1)) * !((p63==1)))) + EG...210
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t10, t11, t13, t18, t19, t20, t21, t22, t24, t26, t31, t32, t33, t34, t35...590
Detected timeout of ITS tools.
[2026-05-26 11:59:39] [INFO ] Flatten gal took : 6 ms
[2026-05-26 11:59:39] [INFO ] Applying decomposition
[2026-05-26 11:59:39] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph403887924815299820.txt' '-o' '/tmp/graph403887924815299820.bin' '-w' '/tmp/graph403887924815299820.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph403887924815299820.bin' '-l' '-1' '-v' '-w' '/tmp/graph403887924815299820.weights' '-q' '0' '-e' '0.001'
[2026-05-26 11:59:39] [INFO ] Decomposing Gal with order
[2026-05-26 11:59:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 11:59:39] [INFO ] Removed a total of 417 redundant transitions.
[2026-05-26 11:59:39] [INFO ] Flatten gal took : 16 ms
[2026-05-26 11:59:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 3 ms.
[2026-05-26 11:59:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality14094071575694656470.gal : 3 ms
[2026-05-26 11:59:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality12599576333960753876.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/CTLCardinality14094071575694656470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12599576333960753876.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.7602e+06,6.75314,155784,1820,207,192714,3521,615,957094,97,28380,0


Converting to forward existential form...Done !
original formula: AX(EF(AG(((AF((i1.i1.u10.p37==1)) + A((i3.u16.p52==1) U (i0.u19.p63==1))) + ((i2.u8.p33==1)&&(i6.i0.u21.p67==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !(((!(EG(!((i1.i1.u10.p37==1)))) + !((E(!((i0.u19.p63==1)) U (!((i3.u16.p52==...264
Reverse transition relation is NOT exact ! Due to transitions t4, t47, t49, t53, t54, t62, t63, t68, t73, t78, t83, t97, t99, t139, t148, t153, t155, t156,...794
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 295
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 295
Applied a total of 2 rules in 2 ms. Remains 111 /112 variables (removed 1) and now considering 295/297 (removed 2) transitions.
[2026-05-26 12:00:09] [INFO ] Flow matrix only has 269 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16848676649557688446.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6714111089491364771.kers'
[2026-05-26 12:00:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16848676649557688446.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6714111089491364771.kers]
Normalized transition count is 268 out of 269 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 268 rows 111 cols 890 entries
Finished phase 1 with 102 SingleSign rule and 0 generalized
[2026-05-26 12:00:09] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6714111089491364771.kers
Total runtime 2 ms.
[2026-05-26 12:00:09] [INFO ] Implicit Places using invariants in 98 ms returned []
[2026-05-26 12:00:09] [INFO ] Flow matrix only has 269 transitions (discarded 26 similar events)
[2026-05-26 12:00:09] [INFO ] Invariant cache hit.
[2026-05-26 12:00:09] [INFO ] State equation strengthened by 41 read => feed constraints.
[2026-05-26 12:00:09] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Running 294 sub problems to find dead transitions.
[2026-05-26 12:00:09] [INFO ] Flow matrix only has 269 transitions (discarded 26 similar events)
[2026-05-26 12:00:09] [INFO ] Invariant cache hit.
[2026-05-26 12:00:09] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (OVERLAPS) 1/111 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 4 (OVERLAPS) 268/379 variables, 111/128 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/379 variables, 40/168 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/379 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 7 (OVERLAPS) 1/380 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/380 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 294 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 169 constraints, problems are : Problem set: 0 solved, 294 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 111/111 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 294 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 1 (OVERLAPS) 1/111 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 4 (OVERLAPS) 268/379 variables, 111/128 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/379 variables, 40/168 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/379 variables, 294/462 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/379 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 294 unsolved
At refinement iteration 8 (OVERLAPS) 1/380 variables, 1/463 constraints. Problems are: Problem set: 0 solved, 294 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 463 constraints, problems are : Problem set: 0 solved, 294 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 111/111 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 294/294 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 294 unsolved
Search for dead transitions found 0 dead transitions in 60136ms
Starting structural reductions in LTL mode, iteration 1 : 111/112 places, 295/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60510 ms. Remains : 111/112 places, 295/297 transitions.
[2026-05-26 12:01:09] [INFO ] Flatten gal took : 8 ms
[2026-05-26 12:01:09] [INFO ] Flatten gal took : 9 ms
[2026-05-26 12:01:09] [INFO ] Input system was already deterministic with 295 transitions.
[2026-05-26 12:01:09] [INFO ] Flatten gal took : 9 ms
[2026-05-26 12:01:09] [INFO ] Flatten gal took : 9 ms
[2026-05-26 12:01:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality14019346833643435016.gal : 2 ms
[2026-05-26 12:01:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality7470041849020308342.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/CTLCardinality14019346833643435016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7470041849020308342.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.07872e+06,3.11292,73704,2,4249,5,216277,6,0,736,208203,0


Converting to forward existential form...Done !
original formula: (EG(((((EG(EX((p50==1))) * AX((p60==0))) * (AX((p20==0)) * ((p12==0)||(p82==0)))) * (((p77==0)&&(p78==1))&&((p27==0)&&(p54==1)))) * (((p3...270
=> equivalent forward existential formula: ([FwdG(Init,((((EG(EX((p50==1))) * !(EX(!((p60==0))))) * (!(EX(!((p20==0)))) * ((p12==0)||(p82==0)))) * (((p77==...469
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t10, t11, t13, t18, t19, t20, t21, t22, t24, t26, t31, t32, t33, t34, t35...602
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,11.7232,235524,1,0,767,1.18489e+06,634,427,6403,1.1515e+06,837
FORMULA FireWire-PT-03-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 110 transition count 292
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 110 transition count 292
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 109 transition count 290
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 109 transition count 290
Applied a total of 6 rules in 3 ms. Remains 109 /112 variables (removed 3) and now considering 290/297 (removed 7) transitions.
[2026-05-26 12:01:21] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12333288336484271601.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8646535713707346898.kers'
[2026-05-26 12:01:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12333288336484271601.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8646535713707346898.kers]
Normalized transition count is 263 out of 264 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 263 rows 109 cols 872 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 12:01:21] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8646535713707346898.kers
Total runtime 2 ms.
[2026-05-26 12:01:21] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-26 12:01:21] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
[2026-05-26 12:01:21] [INFO ] Invariant cache hit.
[2026-05-26 12:01:21] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-26 12:01:21] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
Running 289 sub problems to find dead transitions.
[2026-05-26 12:01:21] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
[2026-05-26 12:01:21] [INFO ] Invariant cache hit.
[2026-05-26 12:01:21] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 263/372 variables, 109/126 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 39/165 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (OVERLAPS) 1/373 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/373 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 289 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 373/373 variables, and 166 constraints, problems are : Problem set: 0 solved, 289 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 109/109 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 289 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 263/372 variables, 109/126 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 39/165 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 289/454 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/372 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 8 (OVERLAPS) 1/373 variables, 1/455 constraints. Problems are: Problem set: 0 solved, 289 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 373/373 variables, and 455 constraints, problems are : Problem set: 0 solved, 289 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 109/109 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60111ms problems are : Problem set: 0 solved, 289 unsolved
Search for dead transitions found 0 dead transitions in 60112ms
Starting structural reductions in LTL mode, iteration 1 : 109/112 places, 290/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60441 ms. Remains : 109/112 places, 290/297 transitions.
[2026-05-26 12:02:22] [INFO ] Flatten gal took : 8 ms
[2026-05-26 12:02:22] [INFO ] Flatten gal took : 6 ms
[2026-05-26 12:02:22] [INFO ] Input system was already deterministic with 290 transitions.
[2026-05-26 12:02:22] [INFO ] Flatten gal took : 6 ms
[2026-05-26 12:02:22] [INFO ] Flatten gal took : 6 ms
[2026-05-26 12:02:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality3037007139706132547.gal : 2 ms
[2026-05-26 12:02:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality9255175052732434371.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/CTLCardinality3037007139706132547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9255175052732434371.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.7602e+06,3.08113,73688,2,4335,5,206612,6,0,723,214032,0


Converting to forward existential form...Done !
original formula: EF((((AG(((EG(((p9==0)||(p12==1))) + (p29!=1)) * EF((p111==0)))) * EX((p91==1))) * ((EG((p78==1)) + (((p57!=0)&&(p14!=1))&&(p68!=1))) * (...226
=> equivalent forward existential formula: ([FwdG((((FwdU(Init,TRUE) * (((p100==0)||(p28==1))&&((p21==0)||(p4==1)))) * (!(E(TRUE U !(((EG(((p9==0)||(p12==1...498
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t10, t11, t13, t18, t19, t20, t21, t22, t24, t26, t31, t32, t33, t34, t35...590
Detected timeout of ITS tools.
[2026-05-26 12:02:52] [INFO ] Flatten gal took : 6 ms
[2026-05-26 12:02:52] [INFO ] Applying decomposition
[2026-05-26 12:02:52] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7852941243976397249.txt' '-o' '/tmp/graph7852941243976397249.bin' '-w' '/tmp/graph7852941243976397249.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7852941243976397249.bin' '-l' '-1' '-v' '-w' '/tmp/graph7852941243976397249.weights' '-q' '0' '-e' '0.001'
[2026-05-26 12:02:52] [INFO ] Decomposing Gal with order
[2026-05-26 12:02:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 12:02:52] [INFO ] Removed a total of 423 redundant transitions.
[2026-05-26 12:02:52] [INFO ] Flatten gal took : 22 ms
[2026-05-26 12:02:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 4 ms.
[2026-05-26 12:02:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality1046043544498946642.gal : 3 ms
[2026-05-26 12:02:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality7868322689778528637.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/CTLCardinality1046043544498946642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7868322689778528637.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.7602e+06,6.46559,146792,2737,173,213800,2031,542,685794,93,17396,0


Converting to forward existential form...Done !
original formula: EF((((AG(((EG(((i6.u33.p9==0)||(i1.u3.p12==1))) + (i3.u8.p29!=1)) * EF((i8.i1.u36.p111==0)))) * EX((i0.u30.p91==1))) * ((EG((i7.u25.p78==...329
=> equivalent forward existential formula: ([FwdG((((FwdU(Init,TRUE) * (((i1.u3.p100==0)||(i3.u8.p28==1))&&((i1.u6.p21==0)||(i1.u1.p4==1)))) * (!(E(TRUE U ...677
Reverse transition relation is NOT exact ! Due to transitions t4, t47, t49, t53, t54, t62, t63, t68, t73, t78, t83, t96, t99, t138, t148, t153, t155, t156,...764
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 a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 109 transition count 289
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 109 transition count 289
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 107 transition count 285
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 107 transition count 285
Applied a total of 10 rules in 3 ms. Remains 107 /112 variables (removed 5) and now considering 285/297 (removed 12) transitions.
[2026-05-26 12:03:22] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1565676750876109310.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15409881328364574425.kers'
[2026-05-26 12:03:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1565676750876109310.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15409881328364574425.kers]
Normalized transition count is 258 out of 259 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 258 rows 107 cols 854 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 12:03:22] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15409881328364574425.kers
Total runtime 2 ms.
[2026-05-26 12:03:22] [INFO ] Implicit Places using invariants in 106 ms returned []
[2026-05-26 12:03:22] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2026-05-26 12:03:22] [INFO ] Invariant cache hit.
[2026-05-26 12:03:22] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-26 12:03:22] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
Running 284 sub problems to find dead transitions.
[2026-05-26 12:03:22] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2026-05-26 12:03:22] [INFO ] Invariant cache hit.
[2026-05-26 12:03:22] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 258/365 variables, 107/124 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 38/162 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (OVERLAPS) 1/366 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/366 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 366/366 variables, and 163 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 107/107 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 258/365 variables, 107/124 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 38/162 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 284/446 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 8 (OVERLAPS) 1/366 variables, 1/447 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 366/366 variables, and 447 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 107/107 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60091ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 60092ms
Starting structural reductions in LTL mode, iteration 1 : 107/112 places, 285/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60456 ms. Remains : 107/112 places, 285/297 transitions.
[2026-05-26 12:04:22] [INFO ] Flatten gal took : 9 ms
[2026-05-26 12:04:22] [INFO ] Flatten gal took : 9 ms
[2026-05-26 12:04:22] [INFO ] Input system was already deterministic with 285 transitions.
[2026-05-26 12:04:22] [INFO ] Flatten gal took : 10 ms
[2026-05-26 12:04:22] [INFO ] Flatten gal took : 10 ms
[2026-05-26 12:04:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality1988462221615094917.gal : 2 ms
[2026-05-26 12:04:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality9804076646367701835.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/CTLCardinality1988462221615094917.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9804076646367701835.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.45564e+06,3.48138,76676,2,4437,5,220184,6,0,710,221203,0


Converting to forward existential form...Done !
original formula: AG(EF(AX(FALSE)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!(FALSE))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t10, t11, t13, t18, t19, t20, t21, t22, t24, t26, t31, t32, t33, t34, t35...578
Detected timeout of ITS tools.
[2026-05-26 12:04:52] [INFO ] Flatten gal took : 6 ms
[2026-05-26 12:04:52] [INFO ] Applying decomposition
[2026-05-26 12:04:52] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2976909442567156330.txt' '-o' '/tmp/graph2976909442567156330.bin' '-w' '/tmp/graph2976909442567156330.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2976909442567156330.bin' '-l' '-1' '-v' '-w' '/tmp/graph2976909442567156330.weights' '-q' '0' '-e' '0.001'
[2026-05-26 12:04:52] [INFO ] Decomposing Gal with order
[2026-05-26 12:04:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 12:04:52] [INFO ] Removed a total of 414 redundant transitions.
[2026-05-26 12:04:52] [INFO ] Flatten gal took : 20 ms
[2026-05-26 12:04:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 3 ms.
[2026-05-26 12:04:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality7264882658778156660.gal : 4 ms
[2026-05-26 12:04:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality2426818053727803661.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/CTLCardinality7264882658778156660.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2426818053727803661.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 12:05:23] [INFO ] Flatten gal took : 6 ms
[2026-05-26 12:05:23] [INFO ] Flatten gal took : 6 ms
[2026-05-26 12:05:23] [INFO ] Applying decomposition
[2026-05-26 12:05:23] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17516233093211856363.txt' '-o' '/tmp/graph17516233093211856363.bin' '-w' '/tmp/graph17516233093211856363.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17516233093211856363.bin' '-l' '-1' '-v' '-w' '/tmp/graph17516233093211856363.weights' '-q' '0' '-e' '0.001'
[2026-05-26 12:05:23] [INFO ] Decomposing Gal with order
[2026-05-26 12:05:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 12:05:23] [INFO ] Removed a total of 433 redundant transitions.
[2026-05-26 12:05:23] [INFO ] Flatten gal took : 15 ms
[2026-05-26 12:05:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 3 ms.
[2026-05-26 12:05:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality13724787178538347821.gal : 2 ms
[2026-05-26 12:05:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality10926708287145793418.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/CTLCardinality13724787178538347821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10926708287145793418.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 9 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.20421e+06,1.58913,45392,1136,132,74237,927,556,173945,89,6259,0


Converting to forward existential form...Done !
original formula: (E(((EX(EF((i5.u25.p76==1))) * !((EX((i0.u20.p63==1)) * (i0.u29.p88==1)))) * (E(AF((i2.u8.p31==1)) U EF((i0.u20.p63==1))) + ((i5.u27.p81=...561
=> equivalent forward existential formula: ((([(EY(((FwdU((Init * !(E(((EX(E(TRUE U (i5.u25.p76==1))) * !((EX((i0.u20.p63==1)) * (i0.u29.p88==1)))) * (E(!(...1823
Reverse transition relation is NOT exact ! Due to transitions t4, t49, t51, t52, t55, t56, t59, t61, t64, t65, t70, t75, t80, t85, t99, t101, t102, t103, t...764
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
(forward)formula 0,1,12.1203,310992,1,0,477240,3120,2920,1.15655e+06,405,15633,968758
FORMULA FireWire-PT-03-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E(AX((!((((i7.i0.u22.p68==0)||(i1.u11.p37==1))||((i1.u12.p40==0)||(i2.u7.p24==1)))) + AG((((i5.u23.p70==0)||(i2.u9.p13==1))&&(i7.i1.u35.p...346
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!((!((((i7.i0.u22.p68==0)||(i1.u11.p37==1))||((i1.u12.p40==0)||(i2.u7.p24==1)))) + !(E(TRUE U !...475
(forward)formula 1,1,18.246,471396,1,0,728535,3405,3040,1.74249e+06,408,17438,1422033
FORMULA FireWire-PT-03-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF((AF(((AX(((i2.u9.p26==0)&&(i7.i1.u36.p111==1))) + (i5.u25.p61==0)) + (i5.u25.p79==1))) * AG(E((((i2.u9.p28==1)||(i3.u16.p55==0))||(i7....193
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(((!(EX(!(((i2.u9.p26==0)&&(i7.i1.u36.p111==1))))) + (i5.u25.p61==0)) + (i5.u25.p79==...269
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
(forward)formula 2,1,28.0166,703388,1,0,1.08232e+06,3574,3139,2.34181e+06,413,18896,2112528
FORMULA FireWire-PT-03-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AG((((AX(((((i3.u16.p55==1)||(i1.u13.p43==0))||(i7.i1.u35.p105==1)) * EX(TRUE))) * ((i1.u12.p41==0)||(i7.i0.u22.p69==1))) + (i3.u15.p48=...366
=> equivalent forward existential formula: (([((FwdU((Init * !(!(E(TRUE U !((((!(EX(!(((((i3.u16.p55==1)||(i1.u13.p43==0))||(i7.i1.u35.p105==1)) * EX(TRUE)...1023
(forward)formula 3,0,38.3914,931784,1,0,1.45183e+06,3970,3680,3.13552e+06,438,22314,2934362
FORMULA FireWire-PT-03-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG((AX(((i3.u17.p36==0)||(i3.u17.p51==1))) * EF(!(A(AX((i3.u14.p46==1)) U ((i5.u25.p61==0)||(i3.u17.p56==1)))))))
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!(((i3.u17.p36==0)||(i3.u17.p51==1))))) * E(TRUE U !(!((E(!(((i5.u25.p61==0)||(i3.u17.p56==1)))...289
(forward)formula 4,1,54.0662,1217720,1,0,1.94758e+06,4186,3739,4.16233e+06,442,24136,3752285
FORMULA FireWire-PT-03-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF((AF((AG((((i3.u15.p47==0)||(i4.u3.p100==1))||(i0.u32.p93==1))) * (i7.i0.u34.p102==1))) * (AX(A(((i0.u0.p1==0)||(i0.u29.p88==1)) U (i6....189
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(!((!(E(TRUE U !((((i3.u15.p47==0)||(i4.u3.p100==1))||(i0.u32.p93==1))))) * (i7.i0.u34...463
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
(forward)formula 5,1,62.6339,1415624,1,0,2.24367e+06,4290,3772,4.86356e+06,442,25072,4324112
FORMULA FireWire-PT-03-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX(EF(AG(((AF((i1.u11.p37==1)) + A((i3.u17.p52==1) U (i0.u20.p63==1))) + ((i2.u9.p33==1)&&(i7.i0.u22.p67==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !(((!(EG(!((i1.u11.p37==1)))) + !((E(!((i0.u20.p63==1)) U (!((i3.u17.p52==1))...261
(forward)formula 6,1,74.8377,1708184,1,0,2.69487e+06,4349,3833,5.73678e+06,443,25825,5216321
FORMULA FireWire-PT-03-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF((((AG(((EG(((i5.u25.p9==0)||(i4.u3.p12==1))) + (i2.u9.p29!=1)) * EF((i7.i1.u36.p111==0)))) * EX((i0.u31.p91==1))) * ((EG((i6.u26.p78==...332
=> equivalent forward existential formula: ([FwdG((((FwdU(Init,TRUE) * (((i4.u3.p100==0)||(i2.u9.p28==1))&&((i1.u6.p21==0)||(i1.u1.p4==1)))) * (!(E(TRUE U ...680
(forward)formula 7,1,82.4521,1879096,1,0,2.95974e+06,4361,3894,6.25745e+06,444,26164,5776982
FORMULA FireWire-PT-03-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(EF(AX(FALSE)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!(FALSE))))))] = FALSE
(forward)formula 8,0,86.6654,1960080,1,0,3.08017e+06,4394,3894,6.55441e+06,444,26301,6026860
FORMULA FireWire-PT-03-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1886718 ms.

BK_STOP 1779797210148

--------------------
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-03"
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-03, 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-177955808900161"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-03.tgz
mv FireWire-PT-03 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 ;