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.r114-smll-177955740500241.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 EisenbergMcGuire-PT-04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740500241
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 8.5K Mar 7 05:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 7 05:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 7 05:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 7 05:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 09:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Mar 7 05:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 7 05:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 7 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 7 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:47 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 255K 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 EisenbergMcGuire-PT-04-CTLCardinality-2024-00
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-01
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-02
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-03
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-04
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-05
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-06
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-07
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-08
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-09
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-10
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-11
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-12
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-13
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-14
FORMULA_NAME EisenbergMcGuire-PT-04-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779761837958

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 02:17:20] [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 02:17:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 02:17:20] [INFO ] Load time of PNML (sax parser for PT used): 140 ms
[2026-05-26 02:17:20] [INFO ] Transformed 196 places.
[2026-05-26 02:17:20] [INFO ] Transformed 448 transitions.
[2026-05-26 02:17:20] [INFO ] Found NUPN structural information;
[2026-05-26 02:17:20] [INFO ] Parsed PT model containing 196 places and 448 transitions and 1952 arcs in 303 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Support contains 105 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 448/448 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 191 transition count 428
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 191 transition count 428
Applied a total of 10 rules in 52 ms. Remains 191 /196 variables (removed 5) and now considering 428/448 (removed 20) transitions.
[2026-05-26 02:17:20] [INFO ] Flow matrix only has 264 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-587192812100789642.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2022386266942648687.kers'
[2026-05-26 02:17:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-587192812100789642.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2022386266942648687.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 264 rows 191 cols 608 entries
Finished phase 1 with 174 SingleSign rule and 4 generalized
[2026-05-26 02:17:21] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2022386266942648687.kers
Total runtime 4 ms.
[2026-05-26 02:17:21] [INFO ] Implicit Places using invariants in 546 ms returned []
[2026-05-26 02:17:21] [INFO ] Flow matrix only has 264 transitions (discarded 164 similar events)
[2026-05-26 02:17:21] [INFO ] Invariant cache hit.
[2026-05-26 02:17:21] [INFO ] State equation strengthened by 97 read => feed constraints.
[2026-05-26 02:17:22] [INFO ] Implicit Places using invariants and state equation in 584 ms returned []
Implicit Place search using SMT with State Equation took 1192 ms to find 0 implicit places.
Running 424 sub problems to find dead transitions.
[2026-05-26 02:17:22] [INFO ] Flow matrix only has 264 transitions (discarded 164 similar events)
[2026-05-26 02:17:22] [INFO ] Invariant cache hit.
[2026-05-26 02:17:22] [INFO ] State equation strengthened by 97 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/191 variables, 5/58 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/191 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 424 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 191/455 variables, and 61 constraints, problems are : Problem set: 0 solved, 424 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/191 constraints, ReadFeed: 0/97 constraints, PredecessorRefiner: 424/424 constraints, Known Traps: 48/48 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 424 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 48/61 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/191 variables, 5/67 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/191 variables, 6/73 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 2/75 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 8 (OVERLAPS) 264/455 variables, 191/266 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/455 variables, 97/363 constraints. Problems are: Problem set: 0 solved, 424 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/455 variables, and 787 constraints, problems are : Problem set: 0 solved, 424 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 97/97 constraints, PredecessorRefiner: 424/424 constraints, Known Traps: 62/62 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60473ms problems are : Problem set: 0 solved, 424 unsolved
Search for dead transitions found 0 dead transitions in 60503ms
Starting structural reductions in LTL mode, iteration 1 : 191/196 places, 428/448 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61813 ms. Remains : 191/196 places, 428/448 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Applied a total of 0 rules in 6 ms. Remains 191 /191 variables (removed 0) and now considering 428/428 (removed 0) transitions.
[2026-05-26 02:18:22] [INFO ] Flow matrix only has 264 transitions (discarded 164 similar events)
[2026-05-26 02:18:22] [INFO ] Invariant cache hit.
[2026-05-26 02:18:22] [INFO ] Implicit Places using invariants in 168 ms returned []
[2026-05-26 02:18:22] [INFO ] Flow matrix only has 264 transitions (discarded 164 similar events)
[2026-05-26 02:18:22] [INFO ] Invariant cache hit.
[2026-05-26 02:18:23] [INFO ] State equation strengthened by 97 read => feed constraints.
[2026-05-26 02:18:23] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 682 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 690 ms. Remains : 191/191 places, 428/428 transitions.
Support contains 105 out of 191 places after structural reductions.
[2026-05-26 02:18:23] [INFO ] Flatten gal took : 117 ms
[2026-05-26 02:18:23] [INFO ] Flatten gal took : 74 ms
[2026-05-26 02:18:24] [INFO ] Input system was already deterministic with 428 transitions.
Support contains 104 out of 191 places (down from 105) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2613 ms. (15 steps per ms) remains 21/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/19 properties
[2026-05-26 02:18:25] [INFO ] Flow matrix only has 264 transitions (discarded 164 similar events)
[2026-05-26 02:18:25] [INFO ] Invariant cache hit.
[2026-05-26 02:18:25] [INFO ] State equation strengthened by 97 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 98/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 6/142 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 45/187 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 264/451 variables, 187/199 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/451 variables, 97/296 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/451 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 4/455 variables, 4/300 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/455 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/455 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 13 (OVERLAPS) 0/455 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 455/455 variables, and 301 constraints, problems are : Problem set: 0 solved, 18 unsolved in 2156 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 97/97 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Problem AtomicPropp1 is UNSAT
At refinement iteration 1 (OVERLAPS) 98/136 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 1/6 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 6/142 variables, 3/9 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 9/18 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/18 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 45/187 variables, 4/22 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/187 variables, 0/22 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 264/451 variables, 187/209 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/451 variables, 97/306 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/451 variables, 3/309 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/451 variables, 0/309 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 13 (OVERLAPS) 4/455 variables, 4/313 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/455 variables, 1/314 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/455 variables, 14/328 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/455 variables, 1/329 constraints. Problems are: Problem set: 1 solved, 17 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 455/455 variables, and 329 constraints, problems are : Problem set: 1 solved, 17 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 97/97 constraints, PredecessorRefiner: 17/18 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7184ms problems are : Problem set: 1 solved, 17 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 35 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 428/428 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 191 transition count 425
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 188 transition count 425
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 6 place count 188 transition count 392
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 72 place count 155 transition count 392
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 76 place count 151 transition count 376
Iterating global reduction 2 with 4 rules applied. Total rules applied 80 place count 151 transition count 376
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 98 place count 142 transition count 367
Applied a total of 98 rules in 135 ms. Remains 142 /191 variables (removed 49) and now considering 367/428 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 142/191 places, 367/428 transitions.
RANDOM walk for 40000 steps (8 resets) in 591 ms. (67 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 14/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 12/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 12/12 properties
[2026-05-26 02:18:32] [INFO ] Flow matrix only has 203 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11634884923252679758.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8780415758786077065.kers'
[2026-05-26 02:18:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11634884923252679758.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8780415758786077065.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 203 rows 142 cols 486 entries
Finished phase 1 with 125 SingleSign rule and 4 generalized
[2026-05-26 02:18:32] [INFO ] Computed 13 invariants in 2 ms
Computed 13 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8780415758786077065.kers
Total runtime 3 ms.
[2026-05-26 02:18:32] [INFO ] State equation strengthened by 85 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 82/108 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 6/114 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 24/138 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 203/341 variables, 138/150 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 85/235 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/341 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 4/345 variables, 4/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/345 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/345 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 0/345 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 345/345 variables, and 240 constraints, problems are : Problem set: 0 solved, 12 unsolved in 1216 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 142/142 constraints, ReadFeed: 85/85 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 82/108 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 6/114 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 24/138 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 203/341 variables, 138/160 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/341 variables, 85/245 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/341 variables, 3/248 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/341 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 4/345 variables, 4/252 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/345 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/345 variables, 9/262 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/345 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (OVERLAPS) 0/345 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/345 variables, 1/264 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/345 variables, 1/265 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/345 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (OVERLAPS) 0/345 variables, 1/266 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/345 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 23 (OVERLAPS) 0/345 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 345/345 variables, and 266 constraints, problems are : Problem set: 0 solved, 12 unsolved in 6803 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 142/142 constraints, ReadFeed: 85/85 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8044ms problems are : Problem set: 0 solved, 12 unsolved
Parikh walk visited 9 properties in 2636 ms.
Support contains 9 out of 142 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 142/142 places, 367/367 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 0 place count 142 transition count 354
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 129 transition count 354
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 29 place count 126 transition count 342
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 126 transition count 342
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 36 place count 124 transition count 340
Applied a total of 36 rules in 38 ms. Remains 124 /142 variables (removed 18) and now considering 340/367 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 124/142 places, 340/367 transitions.
RANDOM walk for 40000 steps (8 resets) in 172 ms. (231 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 50 ms. (784 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 64 ms. (615 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 919755 steps, run timeout after 3001 ms. (steps per millisecond=306 ) properties seen :2 out of 3
Probabilistic random walk after 919755 steps, saw 185535 distinct states, run finished after 3009 ms. (steps per millisecond=305 ) properties seen :2
[2026-05-26 02:18:46] [INFO ] Flow matrix only has 176 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1133005229918968247.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17464628090223100485.kers'
[2026-05-26 02:18:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1133005229918968247.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17464628090223100485.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 176 rows 124 cols 432 entries
Finished phase 1 with 107 SingleSign rule and 4 generalized
[2026-05-26 02:18:46] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17464628090223100485.kers
Total runtime 1 ms.
[2026-05-26 02:18:46] [INFO ] State equation strengthened by 76 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 43/48 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 4/52 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 18/70 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 22/92 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 134/226 variables, 92/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/226 variables, 24/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/226 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 10/236 variables, 4/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/236 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/236 variables, 16/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/236 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 14/250 variables, 6/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/250 variables, 6/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/250 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 15/265 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/265 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/267 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/267 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 5/272 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/272 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 28/300 variables, 22/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/300 variables, 30/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/300 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 0/300 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 300/300 variables, and 213 constraints, problems are : Problem set: 0 solved, 1 unsolved in 285 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 124/124 constraints, ReadFeed: 76/76 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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 43/48 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 4/52 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 18/70 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 22/92 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/92 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/92 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 134/226 variables, 92/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/226 variables, 24/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/226 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 10/236 variables, 4/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/236 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/236 variables, 16/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/236 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 14/250 variables, 6/156 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/250 variables, 6/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/250 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 15/265 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/265 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 2/267 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/267 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/267 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/267 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 5/272 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/272 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 28/300 variables, 22/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/300 variables, 30/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/300 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/300 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 0/300 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 300/300 variables, and 220 constraints, problems are : Problem set: 0 solved, 1 unsolved in 914 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 124/124 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1212ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 20 ms.
Support contains 5 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 340/340 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 124 transition count 338
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 4 place count 122 transition count 338
Applied a total of 4 rules in 31 ms. Remains 122 /124 variables (removed 2) and now considering 338/340 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 122/124 places, 338/340 transitions.
RANDOM walk for 40000 steps (8 resets) in 131 ms. (303 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 38 ms. (1025 steps per ms) remains 1/1 properties
Probably explored full state space saw : 176397 states, properties seen :0
Probabilistic random walk after 881985 steps, saw 176397 distinct states, run finished after 2851 ms. (steps per millisecond=309 ) properties seen :0
Explored full state space saw : 176398 states, properties seen :0
Exhaustive walk after 881990 steps, saw 176398 distinct states, run finished after 2417 ms. (steps per millisecond=364 ) properties seen :0
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 02:18:53] [INFO ] Flatten gal took : 27 ms
[2026-05-26 02:18:53] [INFO ] Flatten gal took : 27 ms
[2026-05-26 02:18:53] [INFO ] Input system was already deterministic with 428 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 184 transition count 400
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 184 transition count 400
Applied a total of 14 rules in 10 ms. Remains 184 /191 variables (removed 7) and now considering 400/428 (removed 28) transitions.
[2026-05-26 02:18:53] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11428966158111161664.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3177734629712025592.kers'
[2026-05-26 02:18:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11428966158111161664.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3177734629712025592.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 184 cols 552 entries
Finished phase 1 with 167 SingleSign rule and 4 generalized
[2026-05-26 02:18:53] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3177734629712025592.kers
Total runtime 1 ms.
[2026-05-26 02:18:53] [INFO ] Implicit Places using invariants in 168 ms returned []
[2026-05-26 02:18:53] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:18:53] [INFO ] Invariant cache hit.
[2026-05-26 02:18:53] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:18:54] [INFO ] Implicit Places using invariants and state equation in 719 ms returned []
Implicit Place search using SMT with State Equation took 892 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2026-05-26 02:18:54] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:18:54] [INFO ] Invariant cache hit.
[2026-05-26 02:18:54] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 11/59 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 9/68 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 184/420 variables, and 71 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/184 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 396 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 58/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (OVERLAPS) 236/420 variables, 184/255 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 76/331 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 396/727 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 5/732 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 736 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 184/184 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60197ms problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 60203ms
Starting structural reductions in LTL mode, iteration 1 : 184/191 places, 400/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61109 ms. Remains : 184/191 places, 400/428 transitions.
[2026-05-26 02:19:54] [INFO ] Flatten gal took : 34 ms
[2026-05-26 02:19:54] [INFO ] Flatten gal took : 47 ms
[2026-05-26 02:19:54] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:19:54] [INFO ] Flatten gal took : 33 ms
[2026-05-26 02:19:54] [INFO ] Flatten gal took : 31 ms
[2026-05-26 02:19:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality14878769641277277858.gal : 26 ms
[2026-05-26 02:19:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality12277378208806501920.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14878769641277277858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12277378208806501920.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:20:24] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:20:24] [INFO ] Applying decomposition
[2026-05-26 02:20:24] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14785753742735148348.txt' '-o' '/tmp/graph14785753742735148348.bin' '-w' '/tmp/graph14785753742735148348.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14785753742735148348.bin' '-l' '-1' '-v' '-w' '/tmp/graph14785753742735148348.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:20:25] [INFO ] Decomposing Gal with order
[2026-05-26 02:20:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:20:25] [INFO ] Removed a total of 535 redundant transitions.
[2026-05-26 02:20:25] [INFO ] Flatten gal took : 274 ms
[2026-05-26 02:20:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 139 labels/synchronizations in 99 ms.
[2026-05-26 02:20:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality14137546831433314649.gal : 43 ms
[2026-05-26 02:20:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality11138569658799414828.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/CTLCardinality14137546831433314649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11138569658799414828.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,1.19718e+06,16.1582,257804,7346,814,388753,4212,1070,1.00465e+06,184,72978,0


Converting to forward existential form...Done !
original formula: AG(EX(EF((i2.u12.p09_2_0==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(E(TRUE U (i2.u12.p09_2_0==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1143
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 184 transition count 400
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 184 transition count 400
Applied a total of 14 rules in 7 ms. Remains 184 /191 variables (removed 7) and now considering 400/428 (removed 28) transitions.
[2026-05-26 02:20:55] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:20:55] [INFO ] Invariant cache hit.
[2026-05-26 02:20:55] [INFO ] Implicit Places using invariants in 225 ms returned []
[2026-05-26 02:20:56] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:20:56] [INFO ] Invariant cache hit.
[2026-05-26 02:20:56] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:20:56] [INFO ] Implicit Places using invariants and state equation in 650 ms returned []
Implicit Place search using SMT with State Equation took 886 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 184/191 places, 400/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 894 ms. Remains : 184/191 places, 400/428 transitions.
[2026-05-26 02:20:56] [INFO ] Flatten gal took : 15 ms
[2026-05-26 02:20:56] [INFO ] Flatten gal took : 16 ms
[2026-05-26 02:20:56] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:20:56] [INFO ] Flatten gal took : 24 ms
[2026-05-26 02:20:56] [INFO ] Flatten gal took : 24 ms
[2026-05-26 02:20:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality14496395334681101361.gal : 7 ms
[2026-05-26 02:20:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality233150442665094355.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/CTLCardinality14496395334681101361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality233150442665094355.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:21:26] [INFO ] Flatten gal took : 14 ms
[2026-05-26 02:21:26] [INFO ] Applying decomposition
[2026-05-26 02:21:26] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10427082259707946532.txt' '-o' '/tmp/graph10427082259707946532.bin' '-w' '/tmp/graph10427082259707946532.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10427082259707946532.bin' '-l' '-1' '-v' '-w' '/tmp/graph10427082259707946532.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:21:26] [INFO ] Decomposing Gal with order
[2026-05-26 02:21:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:21:27] [INFO ] Removed a total of 508 redundant transitions.
[2026-05-26 02:21:27] [INFO ] Flatten gal took : 53 ms
[2026-05-26 02:21:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 107 labels/synchronizations in 16 ms.
[2026-05-26 02:21:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality5672262927465209478.gal : 8 ms
[2026-05-26 02:21:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality2836973463434790775.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/CTLCardinality5672262927465209478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2836973463434790775.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,1.19718e+06,13.8724,223120,8042,853,353154,3763,1020,740671,186,53191,0


Converting to forward existential form...Done !
original formula: (AG((EX(((i11.u36.p18_1_2!=0)&&(i9.i0.u27.p17_1!=1))) + EF((i12.i1.u40.p18_3_1==1)))) + ((AX(E(((i6.u18.p34_0_2==1) + AF((i3.u6.p08_1_0==...404
=> equivalent forward existential formula: (([(EY((Init * !(!(E(TRUE U !((EX(((i11.u36.p18_1_2!=0)&&(i9.i0.u27.p17_1!=1))) + E(TRUE U (i12.i1.u40.p18_3_1==...964
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1288
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 185 transition count 404
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 185 transition count 404
Applied a total of 12 rules in 11 ms. Remains 185 /191 variables (removed 6) and now considering 404/428 (removed 24) transitions.
[2026-05-26 02:21:57] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13009206630685407074.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15926156733816873023.kers'
[2026-05-26 02:21:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13009206630685407074.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15926156733816873023.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 240 rows 185 cols 560 entries
Finished phase 1 with 168 SingleSign rule and 4 generalized
[2026-05-26 02:21:57] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15926156733816873023.kers
Total runtime 1 ms.
[2026-05-26 02:21:57] [INFO ] Implicit Places using invariants in 203 ms returned []
[2026-05-26 02:21:57] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:21:57] [INFO ] Invariant cache hit.
[2026-05-26 02:21:57] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-26 02:21:58] [INFO ] Implicit Places using invariants and state equation in 657 ms returned []
Implicit Place search using SMT with State Equation took 876 ms to find 0 implicit places.
Running 400 sub problems to find dead transitions.
[2026-05-26 02:21:58] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:21:58] [INFO ] Invariant cache hit.
[2026-05-26 02:21:58] [INFO ] State equation strengthened by 79 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 9/42 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/425 variables, and 62 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/185 constraints, ReadFeed: 0/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (OVERLAPS) 240/425 variables, 185/247 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 79/326 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 400/726 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/425 variables, 9/735 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 425/425 variables, and 737 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 185/185 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60139ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60143ms
Starting structural reductions in LTL mode, iteration 1 : 185/191 places, 404/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61031 ms. Remains : 185/191 places, 404/428 transitions.
[2026-05-26 02:22:58] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:22:58] [INFO ] Flatten gal took : 20 ms
[2026-05-26 02:22:58] [INFO ] Input system was already deterministic with 404 transitions.
[2026-05-26 02:22:58] [INFO ] Flatten gal took : 19 ms
[2026-05-26 02:22:58] [INFO ] Flatten gal took : 19 ms
[2026-05-26 02:22:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality10342905409663117145.gal : 6 ms
[2026-05-26 02:22:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality18199404418014129659.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/CTLCardinality10342905409663117145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18199404418014129659.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:23:28] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:23:28] [INFO ] Applying decomposition
[2026-05-26 02:23:28] [INFO ] Flatten gal took : 11 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/graph9519599361849692311.txt' '-o' '/tmp/graph9519599361849692311.bin' '-w' '/tmp/graph9519599361849692311.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9519599361849692311.bin' '-l' '-1' '-v' '-w' '/tmp/graph9519599361849692311.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:23:28] [INFO ] Decomposing Gal with order
[2026-05-26 02:23:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:23:28] [INFO ] Removed a total of 534 redundant transitions.
[2026-05-26 02:23:28] [INFO ] Flatten gal took : 34 ms
[2026-05-26 02:23:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 145 labels/synchronizations in 15 ms.
[2026-05-26 02:23:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality2597211186379104500.gal : 6 ms
[2026-05-26 02:23:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality8840502534522586149.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/CTLCardinality2597211186379104500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8840502534522586149.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,1.23871e+06,9.71028,193732,6829,1806,276145,19144,1027,683714,179,197830,0


Converting to forward existential form...Done !
original formula: AF((((!(A(EX((i4.u15.p12_2_3==0)) U AG((i6.i0.u29.p19_3_3==0)))) + ((EF((i8.i1.u54.p34_3_0==0)) * (i0.u1.p25_2_3==0)) * (i1.u13.p12_1_3==...513
=> equivalent forward existential formula: [FwdG(Init,!((((!(!((E(!(!(E(TRUE U !((i6.i0.u29.p19_3_3==0))))) U (!(EX((i4.u15.p12_2_3==0))) * !(!(E(TRUE U !(...699
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1153
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 191 transition count 425
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 188 transition count 425
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 6 place count 188 transition count 376
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 104 place count 139 transition count 376
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 109 place count 134 transition count 356
Iterating global reduction 2 with 5 rules applied. Total rules applied 114 place count 134 transition count 356
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 138 place count 122 transition count 344
Applied a total of 138 rules in 38 ms. Remains 122 /191 variables (removed 69) and now considering 344/428 (removed 84) transitions.
[2026-05-26 02:23:58] [INFO ] Flow matrix only has 180 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5824141351569687676.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-282910092519494336.kers'
[2026-05-26 02:23:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5824141351569687676.kers, --Pflows, --basisKERS=/tmp/petrispot-output-282910092519494336.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 180 rows 122 cols 440 entries
Finished phase 1 with 105 SingleSign rule and 4 generalized
[2026-05-26 02:23:58] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-282910092519494336.kers
Total runtime 1 ms.
[2026-05-26 02:23:58] [INFO ] Implicit Places using invariants in 246 ms returned []
[2026-05-26 02:23:58] [INFO ] Flow matrix only has 180 transitions (discarded 164 similar events)
[2026-05-26 02:23:58] [INFO ] Invariant cache hit.
[2026-05-26 02:23:59] [INFO ] State equation strengthened by 82 read => feed constraints.
[2026-05-26 02:23:59] [INFO ] Implicit Places using invariants and state equation in 490 ms returned []
Implicit Place search using SMT with State Equation took 739 ms to find 0 implicit places.
[2026-05-26 02:23:59] [INFO ] Redundant transitions in 28 ms returned []
Running 340 sub problems to find dead transitions.
[2026-05-26 02:23:59] [INFO ] Flow matrix only has 180 transitions (discarded 164 similar events)
[2026-05-26 02:23:59] [INFO ] Invariant cache hit.
[2026-05-26 02:23:59] [INFO ] State equation strengthened by 82 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 10/57 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 9 (OVERLAPS) 180/302 variables, 122/181 constraints. Problems are: Problem set: 0 solved, 340 unsolved
SMT process timed out in 30065ms, After SMT, problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 30068ms
Starting structural reductions in SI_CTL mode, iteration 1 : 122/191 places, 344/428 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30883 ms. Remains : 122/191 places, 344/428 transitions.
[2026-05-26 02:24:29] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:24:29] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:24:29] [INFO ] Input system was already deterministic with 344 transitions.
[2026-05-26 02:24:29] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:24:29] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:24:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality8223285842422120630.gal : 6 ms
[2026-05-26 02:24:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality7654966360542508530.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/CTLCardinality8223285842422120630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7654966360542508530.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,171549,28.3951,609416,2,78299,5,1.41931e+06,6,0,835,1.58874e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 02:24:59] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:24:59] [INFO ] Applying decomposition
[2026-05-26 02:24:59] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12509462864673684070.txt' '-o' '/tmp/graph12509462864673684070.bin' '-w' '/tmp/graph12509462864673684070.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12509462864673684070.bin' '-l' '-1' '-v' '-w' '/tmp/graph12509462864673684070.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:24:59] [INFO ] Decomposing Gal with order
[2026-05-26 02:24:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:24:59] [INFO ] Removed a total of 464 redundant transitions.
[2026-05-26 02:24:59] [INFO ] Flatten gal took : 29 ms
[2026-05-26 02:24:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 9 ms.
[2026-05-26 02:24:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality18312944090880501456.gal : 5 ms
[2026-05-26 02:24:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality18058395355037329904.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/CTLCardinality18312944090880501456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18058395355037329904.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,171549,8.40016,151624,4242,1308,221474,9806,840,470511,203,104833,0


Converting to forward existential form...Done !
original formula: AG(AF(E((AF((i2.u9.p10_1_3==1)) * ((i10.u24.p34_2_3==0)||(u8.p07_2==1))) U (((i7.u3.p25_2_4==0)||(i10.u12.p34_2_0==1))||(i9.i0.u22.p33_0_...164
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E((!(EG(!((i2.u9.p10_1_3==1)))) * ((i10.u24.p34_2_3==0)||(u8.p07_2==1))) U (((i7.u3.p25_...222
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t5, t6, t7, t16, t18, t24, t25, t26, t27, t29, t36, t39, t40, t41, t42, t45, ...1214
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,11.5024,151672,1,0,221474,37674,3711,545093,942,218146,686537
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 184 transition count 400
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 184 transition count 400
Applied a total of 14 rules in 7 ms. Remains 184 /191 variables (removed 7) and now considering 400/428 (removed 28) transitions.
[2026-05-26 02:25:11] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8785164480721637285.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5495835543997422131.kers'
[2026-05-26 02:25:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8785164480721637285.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5495835543997422131.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 184 cols 552 entries
Finished phase 1 with 167 SingleSign rule and 4 generalized
[2026-05-26 02:25:11] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5495835543997422131.kers
Total runtime 1 ms.
[2026-05-26 02:25:11] [INFO ] Implicit Places using invariants in 194 ms returned []
[2026-05-26 02:25:11] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:25:11] [INFO ] Invariant cache hit.
[2026-05-26 02:25:11] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:25:12] [INFO ] Implicit Places using invariants and state equation in 509 ms returned []
Implicit Place search using SMT with State Equation took 714 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2026-05-26 02:25:12] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:25:12] [INFO ] Invariant cache hit.
[2026-05-26 02:25:12] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 11/59 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 9/68 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 4/72 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 184/420 variables, and 72 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/184 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 59/59 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 396 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 59/72 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (OVERLAPS) 236/420 variables, 184/256 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 76/332 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 396/728 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 4/732 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 732 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 184/184 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 63/63 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60089ms problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 60091ms
Starting structural reductions in LTL mode, iteration 1 : 184/191 places, 400/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60816 ms. Remains : 184/191 places, 400/428 transitions.
[2026-05-26 02:26:12] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:26:12] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:26:12] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:26:12] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:26:12] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:26:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality12321295674901030773.gal : 4 ms
[2026-05-26 02:26:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality6646494891576163045.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/CTLCardinality12321295674901030773.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6646494891576163045.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:26:42] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:26:42] [INFO ] Applying decomposition
[2026-05-26 02:26:42] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5328106622180684381.txt' '-o' '/tmp/graph5328106622180684381.bin' '-w' '/tmp/graph5328106622180684381.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5328106622180684381.bin' '-l' '-1' '-v' '-w' '/tmp/graph5328106622180684381.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:26:42] [INFO ] Decomposing Gal with order
[2026-05-26 02:26:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:26:42] [INFO ] Removed a total of 524 redundant transitions.
[2026-05-26 02:26:42] [INFO ] Flatten gal took : 30 ms
[2026-05-26 02:26:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 35 ms.
[2026-05-26 02:26:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality7727394172940767953.gal : 30 ms
[2026-05-26 02:26:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality4130670568833466171.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/CTLCardinality7727394172940767953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4130670568833466171.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,1.19718e+06,16.8681,311012,7529,1695,458314,23686,1060,1.06899e+06,187,227178,0


Converting to forward existential form...Done !
original formula: EG(((EF((i10.i1.u44.p34_0_1==1)) * (i8.i0.u33.p19_0_0==0)) * ((i6.i1.u28.p18_1_3==1) + EX(TRUE))))
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U (i10.i1.u44.p34_0_1==1)) * (i8.i0.u33.p19_0_0==0)) * ((i6.i1.u28.p18_1_3==1) + EX(TRUE))))...165
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1147
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 191 transition count 424
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 187 transition count 424
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 8 place count 187 transition count 374
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 108 place count 137 transition count 374
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 115 place count 130 transition count 346
Iterating global reduction 2 with 7 rules applied. Total rules applied 122 place count 130 transition count 346
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 146 place count 118 transition count 334
Applied a total of 146 rules in 30 ms. Remains 118 /191 variables (removed 73) and now considering 334/428 (removed 94) transitions.
[2026-05-26 02:27:12] [INFO ] Flow matrix only has 170 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13107669431446663700.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12924839286081824995.kers'
[2026-05-26 02:27:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13107669431446663700.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12924839286081824995.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 170 rows 118 cols 420 entries
Finished phase 1 with 101 SingleSign rule and 4 generalized
[2026-05-26 02:27:12] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12924839286081824995.kers
Total runtime 1 ms.
[2026-05-26 02:27:12] [INFO ] Implicit Places using invariants in 156 ms returned []
[2026-05-26 02:27:12] [INFO ] Flow matrix only has 170 transitions (discarded 164 similar events)
[2026-05-26 02:27:12] [INFO ] Invariant cache hit.
[2026-05-26 02:27:12] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:27:13] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2026-05-26 02:27:13] [INFO ] Redundant transitions in 6 ms returned []
Running 330 sub problems to find dead transitions.
[2026-05-26 02:27:13] [INFO ] Flow matrix only has 170 transitions (discarded 164 similar events)
[2026-05-26 02:27:13] [INFO ] Invariant cache hit.
[2026-05-26 02:27:13] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 11/44 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 3/47 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 6/53 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 8 (OVERLAPS) 170/288 variables, 118/172 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/288 variables, 76/248 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/288 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 330 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 288/288 variables, and 249 constraints, problems are : Problem set: 0 solved, 330 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 118/118 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 330/330 constraints, Known Traps: 42/42 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 330 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 42/55 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 7/62 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 4/69 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 4/73 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 10 (OVERLAPS) 170/288 variables, 118/193 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/288 variables, 76/269 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/288 variables, 330/599 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/288 variables, 10/609 constraints. Problems are: Problem set: 0 solved, 330 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 288/288 variables, and 609 constraints, problems are : Problem set: 0 solved, 330 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 118/118 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 330/330 constraints, Known Traps: 72/72 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60061ms problems are : Problem set: 0 solved, 330 unsolved
Search for dead transitions found 0 dead transitions in 60063ms
Starting structural reductions in SI_CTL mode, iteration 1 : 118/191 places, 334/428 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60595 ms. Remains : 118/191 places, 334/428 transitions.
[2026-05-26 02:28:13] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:28:13] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:28:13] [INFO ] Input system was already deterministic with 334 transitions.
[2026-05-26 02:28:13] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:28:13] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:28:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality10250370943424598340.gal : 4 ms
[2026-05-26 02:28:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality9183865497430293520.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/CTLCardinality10250370943424598340.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9183865497430293520.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,155974,22.4167,484540,2,72963,5,1.11225e+06,6,0,809,1.18134e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 02:28:43] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:28:43] [INFO ] Applying decomposition
[2026-05-26 02:28:43] [INFO ] Flatten gal took : 12 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/graph4993755785655573222.txt' '-o' '/tmp/graph4993755785655573222.bin' '-w' '/tmp/graph4993755785655573222.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4993755785655573222.bin' '-l' '-1' '-v' '-w' '/tmp/graph4993755785655573222.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:28:43] [INFO ] Decomposing Gal with order
[2026-05-26 02:28:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:28:43] [INFO ] Removed a total of 492 redundant transitions.
[2026-05-26 02:28:43] [INFO ] Flatten gal took : 41 ms
[2026-05-26 02:28:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 13 ms.
[2026-05-26 02:28:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality1890507156210240936.gal : 6 ms
[2026-05-26 02:28:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality9749535293482655147.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/CTLCardinality1890507156210240936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9749535293482655147.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,155974,9.14345,146880,5409,1084,198037,5780,898,521574,188,92546,0


Converting to forward existential form...Done !
original formula: EG(((AG(((i7.u1.p25_1_2==0)||(i7.u1.p32_1==1))) + (i1.u14.p15_3==1)) + (i8.i0.u3.p25_3_0==1)))
=> equivalent forward existential formula: [FwdG(Init,((!(E(TRUE U !(((i7.u1.p25_1_2==0)||(i7.u1.p32_1==1))))) + (i1.u14.p15_3==1)) + (i8.i0.u3.p25_3_0==1)...167
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t25, t26, t29, t30, t31, t32, t33, t34, t35, t36, t39, t40, t...1051
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,24.6491,357608,1,0,486618,51514,3987,1.47204e+06,744,345431,1714281
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 191 transition count 424
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 187 transition count 424
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 8 place count 187 transition count 372
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 112 place count 135 transition count 372
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 119 place count 128 transition count 344
Iterating global reduction 2 with 7 rules applied. Total rules applied 126 place count 128 transition count 344
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 150 place count 116 transition count 332
Applied a total of 150 rules in 28 ms. Remains 116 /191 variables (removed 75) and now considering 332/428 (removed 96) transitions.
[2026-05-26 02:29:08] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1909360481420634790.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4165919090915916181.kers'
[2026-05-26 02:29:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1909360481420634790.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4165919090915916181.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 168 rows 116 cols 416 entries
Finished phase 1 with 99 SingleSign rule and 4 generalized
[2026-05-26 02:29:08] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4165919090915916181.kers
Total runtime 1 ms.
[2026-05-26 02:29:08] [INFO ] Implicit Places using invariants in 175 ms returned []
[2026-05-26 02:29:08] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2026-05-26 02:29:08] [INFO ] Invariant cache hit.
[2026-05-26 02:29:08] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:29:08] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
[2026-05-26 02:29:08] [INFO ] Redundant transitions in 5 ms returned []
Running 328 sub problems to find dead transitions.
[2026-05-26 02:29:08] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2026-05-26 02:29:08] [INFO ] Invariant cache hit.
[2026-05-26 02:29:08] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 8/41 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 4/45 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/116 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 12 (INCLUDED_ONLY) 0/116 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 116/284 variables, and 58 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/116 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 328 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 6/64 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (OVERLAPS) 168/284 variables, 116/183 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 76/259 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 328/587 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/284 variables, 1/588 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 284/284 variables, and 590 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60082ms problems are : Problem set: 0 solved, 328 unsolved
Search for dead transitions found 0 dead transitions in 60084ms
Starting structural reductions in SI_CTL mode, iteration 1 : 116/191 places, 332/428 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60650 ms. Remains : 116/191 places, 332/428 transitions.
[2026-05-26 02:30:08] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:30:08] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:30:08] [INFO ] Input system was already deterministic with 332 transitions.
RANDOM walk for 151 steps (0 resets) in 6 ms. (21 steps per ms) remains 0/1 properties
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 02:30:08] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:30:08] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:30:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16915134528465796105.gal : 2 ms
[2026-05-26 02:30:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18120879232053676574.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16915134528465796105.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18120879232053676574.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 185 transition count 404
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 185 transition count 404
Applied a total of 12 rules in 6 ms. Remains 185 /191 variables (removed 6) and now considering 404/428 (removed 24) transitions.
[2026-05-26 02:30:09] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9711973102862087893.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11723397561404006265.kers'
[2026-05-26 02:30:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9711973102862087893.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11723397561404006265.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 240 rows 185 cols 560 entries
Finished phase 1 with 168 SingleSign rule and 4 generalized
[2026-05-26 02:30:09] [INFO ] Computed 13 invariants in 2 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11723397561404006265.kers
Total runtime 3 ms.
[2026-05-26 02:30:09] [INFO ] Implicit Places using invariants in 274 ms returned []
[2026-05-26 02:30:09] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:30:09] [INFO ] Invariant cache hit.
[2026-05-26 02:30:09] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-26 02:30:10] [INFO ] Implicit Places using invariants and state equation in 700 ms returned []
Implicit Place search using SMT with State Equation took 983 ms to find 0 implicit places.
Running 400 sub problems to find dead transitions.
[2026-05-26 02:30:10] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:30:10] [INFO ] Invariant cache hit.
[2026-05-26 02:30:10] [INFO ] State equation strengthened by 79 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 6/63 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 5/68 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/425 variables, and 68 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/185 constraints, ReadFeed: 0/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 55/55 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 55/68 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (OVERLAPS) 240/425 variables, 185/253 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 79/332 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 400/732 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/425 variables, 2/734 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 425/425 variables, and 736 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 185/185 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 59/59 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60116ms
Starting structural reductions in LTL mode, iteration 1 : 185/191 places, 404/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61109 ms. Remains : 185/191 places, 404/428 transitions.
[2026-05-26 02:31:10] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:31:10] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:31:10] [INFO ] Input system was already deterministic with 404 transitions.
[2026-05-26 02:31:10] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:31:10] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:31:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality17682829004184411406.gal : 3 ms
[2026-05-26 02:31:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality6594060097253327449.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/CTLCardinality17682829004184411406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6594060097253327449.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:31:40] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:31:40] [INFO ] Applying decomposition
[2026-05-26 02:31:40] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14527472011063606113.txt' '-o' '/tmp/graph14527472011063606113.bin' '-w' '/tmp/graph14527472011063606113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14527472011063606113.bin' '-l' '-1' '-v' '-w' '/tmp/graph14527472011063606113.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:31:40] [INFO ] Decomposing Gal with order
[2026-05-26 02:31:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:31:40] [INFO ] Removed a total of 541 redundant transitions.
[2026-05-26 02:31:40] [INFO ] Flatten gal took : 29 ms
[2026-05-26 02:31:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 144 labels/synchronizations in 7 ms.
[2026-05-26 02:31:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality6337754351819780447.gal : 5 ms
[2026-05-26 02:31:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality13507910243765320816.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/CTLCardinality6337754351819780447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13507910243765320816.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.25678e+06,19.0046,258240,7343,1259,382045,5668,1066,821230,183,92816,0


Converting to forward existential form...Done !
original formula: !(A((!(A((i10.i1.u53.p37_1_1==1) U EF(((i12.i1.u23.p33_3_2==0)||(i2.u8.p08_2_0==1))))) + AX(((AX((i0.u7.p12_1_2==1)) + AG((i0.u16.p09_1_0...432
=> equivalent forward existential formula: (([(((FwdU(Init,!((!(!((E(!(E((i5.i1.u42.p18_1_3==0) U (i10.i1.u53.p37_1_1==1))) U (!((E((i6.u30.p18_0_0==0) U (...2280
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1159
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 184 transition count 400
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 184 transition count 400
Applied a total of 14 rules in 5 ms. Remains 184 /191 variables (removed 7) and now considering 400/428 (removed 28) transitions.
[2026-05-26 02:32:10] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15256351442390090163.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12236061772345209248.kers'
[2026-05-26 02:32:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15256351442390090163.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12236061772345209248.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 184 cols 552 entries
Finished phase 1 with 167 SingleSign rule and 4 generalized
[2026-05-26 02:32:10] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12236061772345209248.kers
Total runtime 1 ms.
[2026-05-26 02:32:10] [INFO ] Implicit Places using invariants in 187 ms returned []
[2026-05-26 02:32:10] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:32:10] [INFO ] Invariant cache hit.
[2026-05-26 02:32:10] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:32:11] [INFO ] Implicit Places using invariants and state equation in 468 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2026-05-26 02:32:11] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:32:11] [INFO ] Invariant cache hit.
[2026-05-26 02:32:11] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 11/59 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 9/68 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 184/420 variables, and 71 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/184 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 396 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 58/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (OVERLAPS) 236/420 variables, 184/255 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 76/331 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 396/727 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 5/732 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 736 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 184/184 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60095ms problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 60098ms
Starting structural reductions in LTL mode, iteration 1 : 184/191 places, 400/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60761 ms. Remains : 184/191 places, 400/428 transitions.
[2026-05-26 02:33:11] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:33:11] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:33:11] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:33:11] [INFO ] Flatten gal took : 20 ms
[2026-05-26 02:33:11] [INFO ] Flatten gal took : 14 ms
[2026-05-26 02:33:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality14121292320185897121.gal : 3 ms
[2026-05-26 02:33:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality17876319782749139849.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/CTLCardinality14121292320185897121.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17876319782749139849.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:33:41] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:33:41] [INFO ] Applying decomposition
[2026-05-26 02:33:41] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4483825823185697001.txt' '-o' '/tmp/graph4483825823185697001.bin' '-w' '/tmp/graph4483825823185697001.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4483825823185697001.bin' '-l' '-1' '-v' '-w' '/tmp/graph4483825823185697001.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:33:41] [INFO ] Decomposing Gal with order
[2026-05-26 02:33:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:33:41] [INFO ] Removed a total of 539 redundant transitions.
[2026-05-26 02:33:41] [INFO ] Flatten gal took : 23 ms
[2026-05-26 02:33:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 7 ms.
[2026-05-26 02:33:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality15024109065738495906.gal : 5 ms
[2026-05-26 02:33:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality124543825990210673.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/CTLCardinality15024109065738495906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality124543825990210673.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,1.19718e+06,22.1416,408388,9731,1509,637409,16809,1066,1.58606e+06,170,139619,0


Converting to forward existential form...Done !
original formula: AX(A(!(AF((((!((i6.i0.u41.p19_2_0==0)||(i8.i1.u40.p19_1_2==1)))||(i3.u12.p09_3_1==0))||(i0.u46.p25_1_3==1)))) U (EF((i9.i1.u34.p18_3_0==1...227
=> equivalent forward existential formula: (([((FwdU(EY(Init),!((E(TRUE U (i9.i1.u34.p18_3_0==1)) * (!(EX(!((i0.u1.critical_section_2==1)))) + !(E(TRUE U !...858
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1170
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 185 transition count 404
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 185 transition count 404
Applied a total of 12 rules in 7 ms. Remains 185 /191 variables (removed 6) and now considering 404/428 (removed 24) transitions.
[2026-05-26 02:34:11] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12980144702315898390.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17690500825304436518.kers'
[2026-05-26 02:34:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12980144702315898390.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17690500825304436518.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 240 rows 185 cols 560 entries
Finished phase 1 with 168 SingleSign rule and 4 generalized
[2026-05-26 02:34:11] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17690500825304436518.kers
Total runtime 2 ms.
[2026-05-26 02:34:11] [INFO ] Implicit Places using invariants in 176 ms returned []
[2026-05-26 02:34:11] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:34:11] [INFO ] Invariant cache hit.
[2026-05-26 02:34:11] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-26 02:34:12] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 970 ms to find 0 implicit places.
Running 400 sub problems to find dead transitions.
[2026-05-26 02:34:12] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:34:12] [INFO ] Invariant cache hit.
[2026-05-26 02:34:12] [INFO ] State equation strengthened by 79 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 17/50 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 5/55 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/425 variables, and 61 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/185 constraints, ReadFeed: 0/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 48/48 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 48/61 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (OVERLAPS) 240/425 variables, 185/247 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 79/326 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/425 variables, 400/726 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/425 variables, 8/734 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 425/425 variables, and 734 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 185/185 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60106ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60109ms
Starting structural reductions in LTL mode, iteration 1 : 185/191 places, 404/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61088 ms. Remains : 185/191 places, 404/428 transitions.
[2026-05-26 02:35:12] [INFO ] Flatten gal took : 6 ms
[2026-05-26 02:35:12] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:35:12] [INFO ] Input system was already deterministic with 404 transitions.
[2026-05-26 02:35:12] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:35:12] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:35:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality763452874784543313.gal : 2 ms
[2026-05-26 02:35:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality5239930487665980760.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/CTLCardinality763452874784543313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5239930487665980760.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:35:42] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:35:42] [INFO ] Applying decomposition
[2026-05-26 02:35:42] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11574027653767233597.txt' '-o' '/tmp/graph11574027653767233597.bin' '-w' '/tmp/graph11574027653767233597.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11574027653767233597.bin' '-l' '-1' '-v' '-w' '/tmp/graph11574027653767233597.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:35:42] [INFO ] Decomposing Gal with order
[2026-05-26 02:35:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:35:42] [INFO ] Removed a total of 544 redundant transitions.
[2026-05-26 02:35:42] [INFO ] Flatten gal took : 22 ms
[2026-05-26 02:35:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 6 ms.
[2026-05-26 02:35:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality18340970394945637157.gal : 4 ms
[2026-05-26 02:35:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality67682000614404610.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/CTLCardinality18340970394945637157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality67682000614404610.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.23122e+06,13.6513,264824,9532,1225,435264,6722,977,789359,185,85223,0


Converting to forward existential form...Done !
original formula: E(AF((AX(AF(((i12.i0.u39.p18_3_3==0)||(i3.u4.p15_0==1)))) * AX(AF(((i9.i2.u43.p18_1_3==0)||(i2.u8.p12_2_0==1)))))) U (AF(EX(AG((i2.u12.p1...221
=> equivalent forward existential formula: [((FwdU(Init,!(EG(!((!(EX(!(!(EG(!(((i12.i0.u39.p18_3_3==0)||(i3.u4.p15_0==1)))))))) * !(EX(!(!(EG(!(((i9.i2.u43...339
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t...1158
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 184 transition count 400
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 184 transition count 400
Applied a total of 14 rules in 5 ms. Remains 184 /191 variables (removed 7) and now considering 400/428 (removed 28) transitions.
[2026-05-26 02:36:12] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2977908042800267568.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2222135526596975669.kers'
[2026-05-26 02:36:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2977908042800267568.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2222135526596975669.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 184 cols 552 entries
Finished phase 1 with 167 SingleSign rule and 4 generalized
[2026-05-26 02:36:12] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2222135526596975669.kers
Total runtime 1 ms.
[2026-05-26 02:36:13] [INFO ] Implicit Places using invariants in 193 ms returned []
[2026-05-26 02:36:13] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:36:13] [INFO ] Invariant cache hit.
[2026-05-26 02:36:13] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:36:13] [INFO ] Implicit Places using invariants and state equation in 665 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2026-05-26 02:36:13] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2026-05-26 02:36:13] [INFO ] Invariant cache hit.
[2026-05-26 02:36:13] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 11/59 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 9/68 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 184/420 variables, and 71 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/184 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 396 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 58/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (OVERLAPS) 236/420 variables, 184/255 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 76/331 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 396/727 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 5/732 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 736 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 184/184 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60105ms problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 60107ms
Starting structural reductions in LTL mode, iteration 1 : 184/191 places, 400/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60975 ms. Remains : 184/191 places, 400/428 transitions.
[2026-05-26 02:37:13] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:37:13] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:37:13] [INFO ] Input system was already deterministic with 400 transitions.
[2026-05-26 02:37:13] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:37:13] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:37:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality5789731136377051140.gal : 3 ms
[2026-05-26 02:37:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality1845209529327772207.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/CTLCardinality5789731136377051140.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1845209529327772207.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:37:44] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:37:44] [INFO ] Applying decomposition
[2026-05-26 02:37:44] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3441577418858076831.txt' '-o' '/tmp/graph3441577418858076831.bin' '-w' '/tmp/graph3441577418858076831.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3441577418858076831.bin' '-l' '-1' '-v' '-w' '/tmp/graph3441577418858076831.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:37:44] [INFO ] Decomposing Gal with order
[2026-05-26 02:37:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:37:44] [INFO ] Removed a total of 527 redundant transitions.
[2026-05-26 02:37:44] [INFO ] Flatten gal took : 22 ms
[2026-05-26 02:37:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 131 labels/synchronizations in 7 ms.
[2026-05-26 02:37:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality15084906970207451367.gal : 4 ms
[2026-05-26 02:37:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality9371921480784474621.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/CTLCardinality15084906970207451367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9371921480784474621.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 187 transition count 412
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 187 transition count 412
Applied a total of 8 rules in 4 ms. Remains 187 /191 variables (removed 4) and now considering 412/428 (removed 16) transitions.
[2026-05-26 02:38:14] [INFO ] Flow matrix only has 248 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7822137097243593895.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3188931033754852055.kers'
[2026-05-26 02:38:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7822137097243593895.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3188931033754852055.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 248 rows 187 cols 576 entries
Finished phase 1 with 170 SingleSign rule and 4 generalized
[2026-05-26 02:38:14] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3188931033754852055.kers
Total runtime 2 ms.
[2026-05-26 02:38:14] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-26 02:38:14] [INFO ] Flow matrix only has 248 transitions (discarded 164 similar events)
[2026-05-26 02:38:14] [INFO ] Invariant cache hit.
[2026-05-26 02:38:14] [INFO ] State equation strengthened by 85 read => feed constraints.
[2026-05-26 02:38:15] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 877 ms to find 0 implicit places.
Running 408 sub problems to find dead transitions.
[2026-05-26 02:38:15] [INFO ] Flow matrix only has 248 transitions (discarded 164 similar events)
[2026-05-26 02:38:15] [INFO ] Invariant cache hit.
[2026-05-26 02:38:15] [INFO ] State equation strengthened by 85 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 408 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 408 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 408 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/187 variables, 8/41 constraints. Problems are: Problem set: 0 solved, 408 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/187 variables, 10/51 constraints. Problems are: Problem set: 0 solved, 408 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 408 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 248/435 variables, 187/238 constraints. Problems are: Problem set: 0 solved, 408 unsolved
SMT process timed out in 30066ms, After SMT, problems are : Problem set: 0 solved, 408 unsolved
Search for dead transitions found 0 dead transitions in 30067ms
Starting structural reductions in LTL mode, iteration 1 : 187/191 places, 412/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30951 ms. Remains : 187/191 places, 412/428 transitions.
[2026-05-26 02:38:45] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:38:45] [INFO ] Flatten gal took : 18 ms
[2026-05-26 02:38:45] [INFO ] Input system was already deterministic with 412 transitions.
[2026-05-26 02:38:45] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:38:45] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:38:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality5089960884166046446.gal : 2 ms
[2026-05-26 02:38:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality6620344397230697918.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/CTLCardinality5089960884166046446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6620344397230697918.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:39:15] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:39:15] [INFO ] Applying decomposition
[2026-05-26 02:39:15] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6540916113407988699.txt' '-o' '/tmp/graph6540916113407988699.bin' '-w' '/tmp/graph6540916113407988699.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6540916113407988699.bin' '-l' '-1' '-v' '-w' '/tmp/graph6540916113407988699.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:39:15] [INFO ] Decomposing Gal with order
[2026-05-26 02:39:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:39:15] [INFO ] Removed a total of 550 redundant transitions.
[2026-05-26 02:39:15] [INFO ] Flatten gal took : 21 ms
[2026-05-26 02:39:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 147 labels/synchronizations in 7 ms.
[2026-05-26 02:39:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality16153647262642809315.gal : 3 ms
[2026-05-26 02:39:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality13186249944957651963.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/CTLCardinality16153647262642809315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13186249944957651963.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,1.3252e+06,16.4602,289164,10402,2435,423499,20034,1052,974822,185,215115,0


Converting to forward existential form...Done !
original formula: E(!((((i5.i0.u20.p33_1_1==1) + !(E(EG((i11.i0.u2.flag_1_active==1)) U (((i12.i0.u19.p33_0_3==0)||(i8.i1.u0.p39_3==1))||(i7.u6.p09_1_0==1)...427
=> equivalent forward existential formula: [(FwdU(Init,!((((i5.i0.u20.p33_1_1==1) + !(E(EG((i11.i0.u2.flag_1_active==1)) U (((i12.i0.u19.p33_0_3==0)||(i8.i...497
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t44, t45, t46, t47, t48, t49, t50, t51, t54, t55, t...1177
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 191 transition count 424
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 187 transition count 424
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 8 place count 187 transition count 374
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 108 place count 137 transition count 374
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 115 place count 130 transition count 346
Iterating global reduction 2 with 7 rules applied. Total rules applied 122 place count 130 transition count 346
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 146 place count 118 transition count 334
Applied a total of 146 rules in 27 ms. Remains 118 /191 variables (removed 73) and now considering 334/428 (removed 94) transitions.
[2026-05-26 02:39:45] [INFO ] Flow matrix only has 170 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13077950857196957524.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-41414110924106170.kers'
[2026-05-26 02:39:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13077950857196957524.kers, --Pflows, --basisKERS=/tmp/petrispot-output-41414110924106170.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 170 rows 118 cols 420 entries
Finished phase 1 with 101 SingleSign rule and 4 generalized
[2026-05-26 02:39:45] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-41414110924106170.kers
Total runtime 2 ms.
[2026-05-26 02:39:45] [INFO ] Implicit Places using invariants in 154 ms returned []
[2026-05-26 02:39:45] [INFO ] Flow matrix only has 170 transitions (discarded 164 similar events)
[2026-05-26 02:39:45] [INFO ] Invariant cache hit.
[2026-05-26 02:39:45] [INFO ] State equation strengthened by 76 read => feed constraints.
[2026-05-26 02:39:45] [INFO ] Implicit Places using invariants and state equation in 361 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
[2026-05-26 02:39:45] [INFO ] Redundant transitions in 3 ms returned []
Running 330 sub problems to find dead transitions.
[2026-05-26 02:39:45] [INFO ] Flow matrix only has 170 transitions (discarded 164 similar events)
[2026-05-26 02:39:45] [INFO ] Invariant cache hit.
[2026-05-26 02:39:45] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 7 (OVERLAPS) 170/288 variables, 118/175 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/288 variables, 76/251 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/288 variables, 2/253 constraints. Problems are: Problem set: 0 solved, 330 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 288/288 variables, and 253 constraints, problems are : Problem set: 0 solved, 330 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 118/118 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 330/330 constraints, Known Traps: 46/46 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 330 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 46/59 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 4 (OVERLAPS) 170/288 variables, 118/177 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 76/253 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 330/583 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 3/586 constraints. Problems are: Problem set: 0 solved, 330 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 288/288 variables, and 586 constraints, problems are : Problem set: 0 solved, 330 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 118/118 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 330/330 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60070ms problems are : Problem set: 0 solved, 330 unsolved
Search for dead transitions found 0 dead transitions in 60072ms
Starting structural reductions in SI_CTL mode, iteration 1 : 118/191 places, 334/428 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60636 ms. Remains : 118/191 places, 334/428 transitions.
[2026-05-26 02:40:46] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:40:46] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:40:46] [INFO ] Input system was already deterministic with 334 transitions.
RANDOM walk for 525 steps (0 resets) in 8 ms. (58 steps per ms) remains 0/1 properties
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 02:40:46] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:40:46] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:40:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10775343975609205719.gal : 3 ms
[2026-05-26 02:40:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17655450017222552724.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10775343975609205719.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17655450017222552724.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 185 transition count 404
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 185 transition count 404
Applied a total of 12 rules in 6 ms. Remains 185 /191 variables (removed 6) and now considering 404/428 (removed 24) transitions.
[2026-05-26 02:40:46] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5011617290498066290.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6248594841380949788.kers'
[2026-05-26 02:40:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5011617290498066290.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6248594841380949788.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 240 rows 185 cols 560 entries
Finished phase 1 with 168 SingleSign rule and 4 generalized
[2026-05-26 02:40:46] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6248594841380949788.kers
Total runtime 2 ms.
[2026-05-26 02:40:46] [INFO ] Implicit Places using invariants in 281 ms returned []
[2026-05-26 02:40:46] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:40:46] [INFO ] Invariant cache hit.
[2026-05-26 02:40:46] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-26 02:40:47] [INFO ] Implicit Places using invariants and state equation in 715 ms returned []
Implicit Place search using SMT with State Equation took 1000 ms to find 0 implicit places.
Running 400 sub problems to find dead transitions.
[2026-05-26 02:40:47] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2026-05-26 02:40:47] [INFO ] Invariant cache hit.
[2026-05-26 02:40:47] [INFO ] State equation strengthened by 79 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 6/39 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 13/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/425 variables, and 58 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/185 constraints, ReadFeed: 0/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (OVERLAPS) 240/425 variables, 185/246 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 79/325 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/425 variables, 400/725 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/425 variables, 5/730 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 425/425 variables, and 730 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 185/185 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60102ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60104ms
Starting structural reductions in LTL mode, iteration 1 : 185/191 places, 404/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61112 ms. Remains : 185/191 places, 404/428 transitions.
[2026-05-26 02:41:47] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:41:47] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:41:47] [INFO ] Input system was already deterministic with 404 transitions.
[2026-05-26 02:41:47] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:41:47] [INFO ] Flatten gal took : 9 ms
[2026-05-26 02:41:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality10245325326506786614.gal : 2 ms
[2026-05-26 02:41:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality1648688759634787723.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/CTLCardinality10245325326506786614.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1648688759634787723.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:42:17] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:42:17] [INFO ] Applying decomposition
[2026-05-26 02:42:17] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5801879126812329262.txt' '-o' '/tmp/graph5801879126812329262.bin' '-w' '/tmp/graph5801879126812329262.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5801879126812329262.bin' '-l' '-1' '-v' '-w' '/tmp/graph5801879126812329262.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:42:17] [INFO ] Decomposing Gal with order
[2026-05-26 02:42:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:42:17] [INFO ] Removed a total of 530 redundant transitions.
[2026-05-26 02:42:17] [INFO ] Flatten gal took : 20 ms
[2026-05-26 02:42:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 5 ms.
[2026-05-26 02:42:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality2234292943786626439.gal : 3 ms
[2026-05-26 02:42:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality14602334246401172110.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/CTLCardinality2234292943786626439.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14602334246401172110.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.23893e+06,19.3785,314124,10414,2415,428637,19565,1001,1.10879e+06,193,178279,0


Converting to forward existential form...Done !
original formula: E(EX(!(A(((i9.i0.u21.p37_3_3==0)||(i11.i2.u2.flag_1_waiting==1)) U ((EG(((i1.u12.p10_1_3==0)||(i6.i1.u40.flag_0_idle==1))) * (i4.u11.p09_...210
=> equivalent forward existential formula: [FwdG(FwdU(Init,EX(!(!((E(!(((EG(((i1.u12.p10_1_3==0)||(i6.i1.u40.flag_0_idle==1))) * (i4.u11.p09_0_1==0)) * (i1...499
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t52, t53, t...1145
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 428/428 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 186 transition count 408
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 186 transition count 408
Applied a total of 10 rules in 4 ms. Remains 186 /191 variables (removed 5) and now considering 408/428 (removed 20) transitions.
[2026-05-26 02:42:47] [INFO ] Flow matrix only has 244 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6162147157893852345.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9611495330746736648.kers'
[2026-05-26 02:42:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6162147157893852345.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9611495330746736648.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 244 rows 186 cols 568 entries
Finished phase 1 with 169 SingleSign rule and 4 generalized
[2026-05-26 02:42:47] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9611495330746736648.kers
Total runtime 1 ms.
[2026-05-26 02:42:47] [INFO ] Implicit Places using invariants in 196 ms returned []
[2026-05-26 02:42:47] [INFO ] Flow matrix only has 244 transitions (discarded 164 similar events)
[2026-05-26 02:42:47] [INFO ] Invariant cache hit.
[2026-05-26 02:42:47] [INFO ] State equation strengthened by 82 read => feed constraints.
[2026-05-26 02:42:48] [INFO ] Implicit Places using invariants and state equation in 708 ms returned []
Implicit Place search using SMT with State Equation took 906 ms to find 0 implicit places.
Running 404 sub problems to find dead transitions.
[2026-05-26 02:42:48] [INFO ] Flow matrix only has 244 transitions (discarded 164 similar events)
[2026-05-26 02:42:48] [INFO ] Invariant cache hit.
[2026-05-26 02:42:48] [INFO ] State equation strengthened by 82 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/186 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/186 variables, 3/54 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/186 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 186/430 variables, and 59 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/186 constraints, ReadFeed: 0/82 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 46/46 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 46/59 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/186 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/186 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (OVERLAPS) 244/430 variables, 186/246 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/430 variables, 82/328 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/430 variables, 404/732 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/430 variables, 4/736 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 430/430 variables, and 736 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 186/186 constraints, ReadFeed: 82/82 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 51/51 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60103ms problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 60106ms
Starting structural reductions in LTL mode, iteration 1 : 186/191 places, 408/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61018 ms. Remains : 186/191 places, 408/428 transitions.
[2026-05-26 02:43:48] [INFO ] Flatten gal took : 11 ms
[2026-05-26 02:43:48] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:43:48] [INFO ] Input system was already deterministic with 408 transitions.
[2026-05-26 02:43:48] [INFO ] Flatten gal took : 12 ms
[2026-05-26 02:43:48] [INFO ] Flatten gal took : 13 ms
[2026-05-26 02:43:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality6161142944337677332.gal : 5 ms
[2026-05-26 02:43:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality4091277151225903338.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/CTLCardinality6161142944337677332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4091277151225903338.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 02:44:18] [INFO ] Flatten gal took : 7 ms
[2026-05-26 02:44:18] [INFO ] Applying decomposition
[2026-05-26 02:44:18] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6423806243368089359.txt' '-o' '/tmp/graph6423806243368089359.bin' '-w' '/tmp/graph6423806243368089359.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6423806243368089359.bin' '-l' '-1' '-v' '-w' '/tmp/graph6423806243368089359.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:44:18] [INFO ] Decomposing Gal with order
[2026-05-26 02:44:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:44:18] [INFO ] Removed a total of 494 redundant transitions.
[2026-05-26 02:44:18] [INFO ] Flatten gal took : 21 ms
[2026-05-26 02:44:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 174 labels/synchronizations in 5 ms.
[2026-05-26 02:44:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality6567620108992150691.gal : 3 ms
[2026-05-26 02:44:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality13472291426849217662.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/CTLCardinality6567620108992150691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13472291426849217662.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28553e+06,21.8951,316828,7081,2685,414032,32892,1065,999086,228,593083,0


Converting to forward existential form...Done !
original formula: AG(((!(A(!(AG(((i0.i0.u37.p18_0_3==0)||(i2.u25.p12_2_1==1)))) U ((((i6.i0.u26.p17_1==0)||(i0.i0.u1.flag_2_active==1))||(i3.u13.p10_3_2==0...612
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * !(!(!((E(!(((((i6.i0.u26.p17_1==0)||(i0.i0.u1.flag_2_active==1))||(i3.u13.p10_3_2==0)...1278
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t20, t21, t22, t23, t40, t41, t42, t43, t44, t45, t46, t47, t...1099
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
[2026-05-26 02:44:48] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:44:48] [INFO ] Flatten gal took : 8 ms
[2026-05-26 02:44:48] [INFO ] Applying decomposition
[2026-05-26 02:44:48] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15627367655513467178.txt' '-o' '/tmp/graph15627367655513467178.bin' '-w' '/tmp/graph15627367655513467178.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15627367655513467178.bin' '-l' '-1' '-v' '-w' '/tmp/graph15627367655513467178.weights' '-q' '0' '-e' '0.001'
[2026-05-26 02:44:48] [INFO ] Decomposing Gal with order
[2026-05-26 02:44:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 02:44:48] [INFO ] Removed a total of 616 redundant transitions.
[2026-05-26 02:44:48] [INFO ] Flatten gal took : 19 ms
[2026-05-26 02:44:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 6 ms.
[2026-05-26 02:44:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality4254264229774614245.gal : 4 ms
[2026-05-26 02:44:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality8376554717881818601.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/CTLCardinality4254264229774614245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8376554717881818601.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 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.51516e+06,11.8525,226200,7073,777,378467,5061,1119,639922,161,56498,0


Converting to forward existential form...Done !
original formula: AG(EX(EF((i2.u17.p09_2_0==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(E(TRUE U (i2.u17.p09_2_0==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t17, t18, t19, t40, t41, t44, t45, t46, t47, t48, t49, t58, t...1318
(forward)formula 0,1,25.152,410512,1,0,701797,38471,5093,1.34726e+06,640,194715,2608598
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (AG((EX(((i9.i2.u43.p18_1_2!=0)&&(i9.i1.u31.p17_1!=1))) + EF((i11.i1.u48.p18_3_1==1)))) + ((AX(E(((i5.u22.p34_0_2==1) + AF((i0.u8.p08_1_0...407
=> equivalent forward existential formula: (([(EY((Init * !(!(E(TRUE U !((EX(((i9.i2.u43.p18_1_2!=0)&&(i9.i1.u31.p17_1!=1))) + E(TRUE U (i11.i1.u48.p18_3_1...969
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 1,1,66.4564,1351168,1,0,2.45114e+06,48697,5801,3.91874e+06,682,259488,7206239
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((((!(A(EX((i2.u0.p12_2_3==0)) U AG((i11.i0.u38.p19_3_3==0)))) + ((EF((i12.u28.p34_3_0==0)) * (i10.u4.p25_2_3==0)) * (i0.u8.p12_1_3==1)...506
=> equivalent forward existential formula: [FwdG(Init,!((((!(!((E(!(!(E(TRUE U !((i11.i0.u38.p19_3_3==0))))) U (!(EX((i2.u0.p12_2_3==0))) * !(!(E(TRUE U !(...694
(forward)formula 2,1,68.5342,1399672,1,0,2.53503e+06,49285,5866,4.04085e+06,688,262529,7440549
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(((EF((i5.u21.p34_0_1==1)) * (i8.i0.u39.p19_0_0==0)) * ((i9.i2.u34.p18_1_3==1) + EX(TRUE))))
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U (i5.u21.p34_0_1==1)) * (i8.i0.u39.p19_0_0==0)) * ((i9.i2.u34.p18_1_3==1) + EX(TRUE))))] !=...161
(forward)formula 3,1,104.887,2171620,1,0,4.08879e+06,55584,5988,6.06292e+06,698,307906,11335515
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: !(A((!(A((i9.i0.u24.p37_1_1==1) U EF(((i12.u56.p33_3_2==0)||(i2.u0.p08_2_0==1))))) + AX(((AX((i0.u14.p12_1_2==1)) + AG((i0.u8.p09_1_0==0)...438
=> equivalent forward existential formula: (([(((FwdU(Init,!((!(!((E(!(E((i9.i2.u34.p18_1_3==0) U (i9.i0.u24.p37_1_1==1))) U (!((E((i8.i0.u30.p18_0_0==0) U...2292
(forward)formula 4,0,133.907,2206008,1,0,4.15598e+06,56200,3543,6.16492e+06,435,310366,2703110
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(A(!(AF((((!((i7.i0.u45.p19_2_0==0)||(i9.i2.u34.p19_1_2==1)))||(i1.u11.p09_3_1==0))||(i9.i2.u3.p25_1_3==1)))) U (EF((i11.i1.u36.p18_3_0...230
=> equivalent forward existential formula: (([((FwdU(EY(Init),!((E(TRUE U (i11.i1.u36.p18_3_0==1)) * (!(EX(!((i10.u4.critical_section_2==1)))) + !(E(TRUE U...866
(forward)formula 5,0,156.022,2206028,1,0,4.15598e+06,56200,4853,6.16492e+06,509,310366,5867577
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(AF((AX(AF(((i11.i1.u37.p18_3_3==0)||(i4.u6.p15_0==1)))) * AX(AF(((i9.i2.u34.p18_1_3==0)||(i2.u18.p12_2_0==1)))))) U (AF(EX(AG((i2.u15.p...222
=> equivalent forward existential formula: [((FwdU(Init,!(EG(!((!(EX(!(!(EG(!(((i11.i1.u37.p18_3_3==0)||(i4.u6.p15_0==1)))))))) * !(EX(!(!(EG(!(((i9.i2.u34...340
(forward)formula 6,0,165.304,2206028,1,0,4.15598e+06,56200,4867,6.16492e+06,512,310366,7193497
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(AG(((i4.u20.p09_0_3==0)||(i11.i0.u38.p18_3_4==1))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(((i4.u20.p09_0_3==0)||(i11.i0.u38.p18_3_4==1))))] = FALSE
(forward)formula 7,0,165.342,2206028,1,0,4.15598e+06,56200,4873,6.16492e+06,512,310366,7197590
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(!((((i9.i0.u24.p33_1_1==1) + !(E(EG((i11.i0.u5.flag_1_active==1)) U (((i5.u22.p33_0_3==0)||(i10.u4.p39_3==1))||(i0.u8.p09_1_0==1))))) +...424
=> equivalent forward existential formula: [(FwdU(Init,!((((i9.i0.u24.p33_1_1==1) + !(E(EG((i11.i0.u5.flag_1_active==1)) U (((i5.u22.p33_0_3==0)||(i10.u4.p...494
(forward)formula 8,1,203.337,2260288,1,0,4.29286e+06,56200,4929,6.37346e+06,513,310366,11535744
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E(EX(!(A(((i6.u29.p37_3_3==0)||(i11.i0.u5.flag_1_waiting==1)) U ((EG(((i0.u14.p10_1_3==0)||(i9.i1.u42.flag_0_idle==1))) * (i4.u13.p09_0_1...204
=> equivalent forward existential formula: [FwdG(FwdU(Init,EX(!(!((E(!(((EG(((i0.u14.p10_1_3==0)||(i9.i1.u42.flag_0_idle==1))) * (i4.u13.p09_0_1==0)) * (i1...487
(forward)formula 9,0,262.966,2432808,1,0,4.65167e+06,56200,4175,6.83871e+06,493,310366,6481129
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(((!(A(!(AG(((i8.i1.u33.p18_0_3==0)||(i3.i0.u1.p12_2_1==1)))) U ((((i9.i1.u31.p17_1==0)||(i8.i1.u2.flag_2_active==1))||(i1.u19.p10_3_2=...602
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * !(!(!((E(!(((((i9.i1.u31.p17_1==0)||(i8.i1.u2.flag_2_active==1))||(i1.u19.p10_3_2==0)...1256
(forward)formula 10,0,271.516,2432808,1,0,4.65167e+06,56200,4772,6.83871e+06,504,310366,7792350
FORMULA EisenbergMcGuire-PT-04-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 1920827 ms.

BK_STOP 1779763761235

--------------------
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="EisenbergMcGuire-PT-04"
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 EisenbergMcGuire-PT-04, 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 r114-smll-177955740500241"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-04.tgz
mv EisenbergMcGuire-PT-04 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 ;