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.r098-tall-177955695400153.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 Diffusion2D-PT-D30N100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695400153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 7.7K Mar 6 16:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 6 16:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 6 16:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 6 16:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Mar 15 09:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 09:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 09:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Mar 6 16:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 6 16:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Mar 6 16:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 6 16:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 3.0M 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 Diffusion2D-PT-D30N100-CTLCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-12
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-13
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-14
FORMULA_NAME Diffusion2D-PT-D30N100-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779576594264

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D30N100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 22:49:55] [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]
[2026-05-23 22:49:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 22:49:55] [INFO ] Load time of PNML (sax parser for PT used): 251 ms
[2026-05-23 22:49:55] [INFO ] Transformed 900 places.
[2026-05-23 22:49:55] [INFO ] Transformed 6844 transitions.
[2026-05-23 22:49:55] [INFO ] Parsed PT model containing 900 places and 6844 transitions and 13688 arcs in 364 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 134 out of 900 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 201 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3508513408828796238.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7460314733628627993.kers'
[2026-05-23 22:49:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3508513408828796238.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7460314733628627993.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 6844 rows 900 cols 13688 entries
Finished phase 1 with 899 SingleSign rule and 0 generalized
[2026-05-23 22:49:56] [INFO ] Computed 1 invariants in 22 ms
Computed 1 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-7460314733628627993.kers
Total runtime 28 ms.
[2026-05-23 22:49:56] [INFO ] Implicit Places using invariants in 376 ms returned []
[2026-05-23 22:49:56] [INFO ] Invariant cache hit.
[2026-05-23 22:49:57] [INFO ] Implicit Places using invariants and state equation in 1127 ms returned []
Implicit Place search using SMT with State Equation took 1536 ms to find 0 implicit places.
Running 6836 sub problems to find dead transitions.
[2026-05-23 22:49:57] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 899/7744 variables, and 0 constraints, problems are : Problem set: 0 solved, 6836 unsolved in 30126 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/900 constraints, PredecessorRefiner: 6836/6836 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6836 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 899/7744 variables, and 0 constraints, problems are : Problem set: 0 solved, 6836 unsolved in 30100 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/900 constraints, PredecessorRefiner: 0/6836 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64708ms problems are : Problem set: 0 solved, 6836 unsolved
Search for dead transitions found 0 dead transitions in 64744ms
Finished structural reductions in LTL mode , in 1 iterations and 66552 ms. Remains : 900/900 places, 6844/6844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 54 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2026-05-23 22:51:02] [INFO ] Invariant cache hit.
[2026-05-23 22:51:02] [INFO ] Implicit Places using invariants in 163 ms returned []
[2026-05-23 22:51:02] [INFO ] Invariant cache hit.
[2026-05-23 22:51:03] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 1221 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1277 ms. Remains : 900/900 places, 6844/6844 transitions.
Support contains 134 out of 900 places after structural reductions.
[2026-05-23 22:51:04] [INFO ] Flatten gal took : 240 ms
[2026-05-23 22:51:04] [INFO ] Flatten gal took : 134 ms
[2026-05-23 22:51:04] [INFO ] Input system was already deterministic with 6844 transitions.
Support contains 133 out of 900 places (down from 134) after GAL structural reductions.
RANDOM walk for 40107 steps (8 resets) in 264 ms. (151 steps per ms) remains 58/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 57/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 56/57 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 6 ms. (571 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (8 resets) in 7 ms. (500 steps per ms) remains 56/56 properties
[2026-05-23 22:51:05] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 1 (OVERLAPS) 801/900 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/900 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 6844/7744 variables, 900/901 constraints. Problems are: Problem set: 1 solved, 55 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7744/7744 variables, and 901 constraints, problems are : Problem set: 1 solved, 55 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 900/900 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 803/900 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/900 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 6844/7744 variables, 900/901 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7744 variables, 55/956 constraints. Problems are: Problem set: 1 solved, 55 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7744/7744 variables, and 956 constraints, problems are : Problem set: 1 solved, 55 unsolved in 5032 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 900/900 constraints, PredecessorRefiner: 55/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10148ms problems are : Problem set: 1 solved, 55 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 97 out of 900 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 5436 edges and 900 vertex of which 803 / 900 are part of one of the 1 SCC in 15 ms
Free SCC test removed 802 places
Drop transitions (Empty/Sink Transition effects.) removed 5436 transitions
Ensure Unique test removed 1116 transitions
Reduce isomorphic transitions removed 6552 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 111 transitions
Redundant transition composition rules discarded 111 transitions
Iterating global reduction 0 with 111 rules applied. Total rules applied 112 place count 98 transition count 181
Applied a total of 112 rules in 53 ms. Remains 98 /900 variables (removed 802) and now considering 181/6844 (removed 6663) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 98/900 places, 181/6844 transitions.
RANDOM walk for 40010 steps (8 resets) in 49 ms. (800 steps per ms) remains 14/55 properties
BEST_FIRST walk for 40003 steps (8 resets) in 77 ms. (512 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 60 ms. (655 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 27 ms. (1428 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 25 ms. (1538 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 16 ms. (2353 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 39 ms. (1000 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 15 ms. (2500 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 45 ms. (869 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 21 ms. (1818 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 12 ms. (3077 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 20 ms. (1904 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 13 ms. (2857 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 20 ms. (1904 steps per ms) remains 6/7 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14738835878587974213.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15013451712027755430.kers'
[2026-05-23 22:51:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14738835878587974213.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15013451712027755430.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 181 rows 98 cols 362 entries
Finished phase 1 with 97 SingleSign rule and 0 generalized
[2026-05-23 22:51:15] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15013451712027755430.kers
Total runtime 3 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 84/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 181/279 variables, 98/99 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/279 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/279 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 279/279 variables, and 99 constraints, problems are : Problem set: 0 solved, 6 unsolved in 155 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 84/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 181/279 variables, 98/99 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/279 variables, 6/105 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/279 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 279/279 variables, and 105 constraints, problems are : Problem set: 0 solved, 6 unsolved in 289 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 453ms problems are : Problem set: 0 solved, 6 unsolved
Finished Parikh walk after 87 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=87 )
Parikh walk visited 6 properties in 328 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-23 22:51:16] [INFO ] Flatten gal took : 80 ms
[2026-05-23 22:51:16] [INFO ] Flatten gal took : 87 ms
[2026-05-23 22:51:16] [INFO ] Input system was already deterministic with 6844 transitions.
Support contains 127 out of 900 places (down from 128) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6828 edges and 900 vertex of which 899 / 900 are part of one of the 1 SCC in 5 ms
Free SCC test removed 898 places
Ensure Unique test removed 6841 transitions
Reduce isomorphic transitions removed 6841 transitions.
Applied a total of 1 rules in 16 ms. Remains 2 /900 variables (removed 898) and now considering 3/6844 (removed 6841) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12339972930437762878.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9400994539546547890.kers'
[2026-05-23 22:51:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12339972930437762878.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9400994539546547890.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 22:51:16] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9400994539546547890.kers
Total runtime 0 ms.
[2026-05-23 22:51:16] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-23 22:51:16] [INFO ] Invariant cache hit.
[2026-05-23 22:51:17] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2026-05-23 22:51:17] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 22:51:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 23 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 27 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 52ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/900 places, 3/6844 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 138 ms. Remains : 2/900 places, 3/6844 transitions.
[2026-05-23 22:51:17] [INFO ] Flatten gal took : 0 ms
[2026-05-23 22:51:17] [INFO ] Flatten gal took : 0 ms
[2026-05-23 22:51:17] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D30N100-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 22:51:17] [INFO ] Flatten gal took : 0 ms
[2026-05-23 22:51:17] [INFO ] Flatten gal took : 0 ms
[2026-05-23 22:51:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3621615366288316889.gal : 1 ms
[2026-05-23 22:51:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7451552070344589494.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/ReachabilityCardinality3621615366288316889.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7451552070344589494.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 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 71 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17494126545678906191.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1437832868338973391.kers'
[2026-05-23 22:51:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17494126545678906191.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1437832868338973391.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 6844 rows 900 cols 13688 entries
Finished phase 1 with 899 SingleSign rule and 0 generalized
[2026-05-23 22:51:17] [INFO ] Computed 1 invariants in 30 ms
Computed 1 P flows in 31 ms.
Exported basis to /tmp/petrispot-output-1437832868338973391.kers
Total runtime 35 ms.
[2026-05-23 22:51:17] [INFO ] Implicit Places using invariants in 141 ms returned []
[2026-05-23 22:51:17] [INFO ] Invariant cache hit.
[2026-05-23 22:51:18] [INFO ] Implicit Places using invariants and state equation in 1069 ms returned []
Implicit Place search using SMT with State Equation took 1212 ms to find 0 implicit places.
Running 6836 sub problems to find dead transitions.
[2026-05-23 22:51:18] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 899/7744 variables, and 0 constraints, problems are : Problem set: 0 solved, 6836 unsolved in 30094 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/900 constraints, PredecessorRefiner: 6836/6836 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6836 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 899/7744 variables, and 0 constraints, problems are : Problem set: 0 solved, 6836 unsolved in 30106 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/900 constraints, PredecessorRefiner: 0/6836 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64626ms problems are : Problem set: 0 solved, 6836 unsolved
Search for dead transitions found 0 dead transitions in 64680ms
Finished structural reductions in LTL mode , in 1 iterations and 65983 ms. Remains : 900/900 places, 6844/6844 transitions.
[2026-05-23 22:52:23] [INFO ] Flatten gal took : 73 ms
[2026-05-23 22:52:23] [INFO ] Flatten gal took : 70 ms
[2026-05-23 22:52:23] [INFO ] Input system was already deterministic with 6844 transitions.
[2026-05-23 22:52:23] [INFO ] Flatten gal took : 61 ms
[2026-05-23 22:52:23] [INFO ] Flatten gal took : 78 ms
[2026-05-23 22:52:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality13966779313223474785.gal : 36 ms
[2026-05-23 22:52:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality2248809997723234611.ctl : 4 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/CTLCardinality13966779313223474785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2248809997723234611.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.
[2026-05-23 22:52:53] [INFO ] Flatten gal took : 58 ms
[2026-05-23 22:52:53] [INFO ] Applying decomposition
[2026-05-23 22:52:53] [INFO ] Flatten gal took : 61 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/graph3032642298737446751.txt' '-o' '/tmp/graph3032642298737446751.bin' '-w' '/tmp/graph3032642298737446751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3032642298737446751.bin' '-l' '-1' '-v' '-w' '/tmp/graph3032642298737446751.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:52:54] [INFO ] Decomposing Gal with order
[2026-05-23 22:52:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:52:54] [INFO ] Removed a total of 4612 redundant transitions.
[2026-05-23 22:52:54] [INFO ] Flatten gal took : 407 ms
[2026-05-23 22:52:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 59 ms.
[2026-05-23 22:52:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality17301225661128483709.gal : 31 ms
[2026-05-23 22:52:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality12886870082495422763.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/CTLCardinality17301225661128483709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12886870082495422763.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6828 edges and 900 vertex of which 899 / 900 are part of one of the 1 SCC in 13 ms
Free SCC test removed 898 places
Ensure Unique test removed 6841 transitions
Reduce isomorphic transitions removed 6841 transitions.
Applied a total of 1 rules in 24 ms. Remains 2 /900 variables (removed 898) and now considering 3/6844 (removed 6841) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10769566898124640702.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11064153521606474096.kers'
[2026-05-23 22:53:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10769566898124640702.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11064153521606474096.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 22:53:25] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11064153521606474096.kers
Total runtime 0 ms.
[2026-05-23 22:53:25] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-23 22:53:25] [INFO ] Invariant cache hit.
[2026-05-23 22:53:25] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2026-05-23 22:53:25] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 22:53:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 23 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 48ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/900 places, 3/6844 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113 ms. Remains : 2/900 places, 3/6844 transitions.
[2026-05-23 22:53:25] [INFO ] Flatten gal took : 1 ms
[2026-05-23 22:53:25] [INFO ] Flatten gal took : 1 ms
[2026-05-23 22:53:25] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 404 steps (0 resets) in 4 ms. (80 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D30N100-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 22:53:25] [INFO ] Flatten gal took : 0 ms
[2026-05-23 22:53:25] [INFO ] Flatten gal took : 0 ms
[2026-05-23 22:53:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12978482522306497423.gal : 1 ms
[2026-05-23 22:53:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1396777407640213172.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/ReachabilityCardinality12978482522306497423.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1396777407640213172.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 ...329
Loading property file /tmp/ReachabilityCardinality1396777407640213172.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.006373,3784,2,7,6,32,6,0,14,19,0
Total reachable state count : 5

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6812 edges and 900 vertex of which 898 / 900 are part of one of the 1 SCC in 10 ms
Free SCC test removed 897 places
Ensure Unique test removed 6839 transitions
Reduce isomorphic transitions removed 6839 transitions.
Applied a total of 1 rules in 17 ms. Remains 3 /900 variables (removed 897) and now considering 5/6844 (removed 6839) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11855576717235828445.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11008635900530709341.kers'
[2026-05-23 22:53:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11855576717235828445.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11008635900530709341.kers]
Normalized transition count is 4 out of 5 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 4 rows 3 cols 8 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-23 22:53:25] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11008635900530709341.kers
Total runtime 0 ms.
[2026-05-23 22:53:25] [INFO ] Implicit Places using invariants in 14 ms returned []
[2026-05-23 22:53:25] [INFO ] Invariant cache hit.
[2026-05-23 22:53:25] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2026-05-23 22:53:25] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2026-05-23 22:53:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/8 variables, and 4 constraints, problems are : Problem set: 0 solved, 2 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/8 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 38 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 64ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/900 places, 5/6844 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 115 ms. Remains : 3/900 places, 5/6844 transitions.
[2026-05-23 22:53:25] [INFO ] Flatten gal took : 1 ms
[2026-05-23 22:53:25] [INFO ] Flatten gal took : 0 ms
[2026-05-23 22:53:25] [INFO ] Input system was already deterministic with 5 transitions.
RANDOM walk for 1418 steps (0 resets) in 4 ms. (283 steps per ms) remains 0/1 properties
[2026-05-23 22:53:25] [INFO ] Flatten gal took : 1 ms
FORMULA Diffusion2D-PT-D30N100-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 22:53:25] [INFO ] Flatten gal took : 0 ms
[2026-05-23 22:53:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3998296489108015983.gal : 0 ms
[2026-05-23 22:53:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13368562356609079404.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/ReachabilityCardinality3998296489108015983.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13368562356609079404.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality13368562356609079404.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.001595,3852,2,8,5,35,6,0,20,20,0
Total reachable state count : 5

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 66 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16498705503086677891.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6420586472099001092.kers'
[2026-05-23 22:53:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16498705503086677891.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6420586472099001092.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 6844 rows 900 cols 13688 entries
Finished phase 1 with 899 SingleSign rule and 0 generalized
[2026-05-23 22:53:25] [INFO ] Computed 1 invariants in 23 ms
Computed 1 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-6420586472099001092.kers
Total runtime 27 ms.
[2026-05-23 22:53:25] [INFO ] Implicit Places using invariants in 193 ms returned []
[2026-05-23 22:53:25] [INFO ] Invariant cache hit.
[2026-05-23 22:53:26] [INFO ] Implicit Places using invariants and state equation in 1032 ms returned []
Implicit Place search using SMT with State Equation took 1227 ms to find 0 implicit places.
Running 6836 sub problems to find dead transitions.
[2026-05-23 22:53:26] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 899/7744 variables, and 0 constraints, problems are : Problem set: 0 solved, 6836 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/900 constraints, PredecessorRefiner: 6836/6836 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6836 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 899/7744 variables, and 0 constraints, problems are : Problem set: 0 solved, 6836 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/900 constraints, PredecessorRefiner: 0/6836 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64016ms problems are : Problem set: 0 solved, 6836 unsolved
Search for dead transitions found 0 dead transitions in 64023ms
Finished structural reductions in LTL mode , in 1 iterations and 65332 ms. Remains : 900/900 places, 6844/6844 transitions.
[2026-05-23 22:54:30] [INFO ] Flatten gal took : 86 ms
[2026-05-23 22:54:31] [INFO ] Flatten gal took : 78 ms
[2026-05-23 22:54:31] [INFO ] Input system was already deterministic with 6844 transitions.
[2026-05-23 22:54:31] [INFO ] Flatten gal took : 73 ms
[2026-05-23 22:54:31] [INFO ] Flatten gal took : 68 ms
[2026-05-23 22:54:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality11970219703392830564.gal : 18 ms
[2026-05-23 22:54:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality11906873176702073630.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/CTLCardinality11970219703392830564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11906873176702073630.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.
[2026-05-23 22:55:01] [INFO ] Flatten gal took : 64 ms
[2026-05-23 22:55:01] [INFO ] Applying decomposition
[2026-05-23 22:55:01] [INFO ] Flatten gal took : 67 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/graph10898458327064404332.txt' '-o' '/tmp/graph10898458327064404332.bin' '-w' '/tmp/graph10898458327064404332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10898458327064404332.bin' '-l' '-1' '-v' '-w' '/tmp/graph10898458327064404332.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:55:01] [INFO ] Decomposing Gal with order
[2026-05-23 22:55:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:55:01] [INFO ] Removed a total of 4786 redundant transitions.
[2026-05-23 22:55:02] [INFO ] Flatten gal took : 189 ms
[2026-05-23 22:55:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 150 labels/synchronizations in 72 ms.
[2026-05-23 22:55:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality826636712644367279.gal : 20 ms
[2026-05-23 22:55:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality5654968394389119940.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/CTLCardinality826636712644367279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5654968394389119940.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 81 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2026-05-23 22:55:32] [INFO ] Invariant cache hit.
[2026-05-23 22:55:32] [INFO ] Implicit Places using invariants in 125 ms returned []
[2026-05-23 22:55:32] [INFO ] Invariant cache hit.
[2026-05-23 22:55:33] [INFO ] Implicit Places using invariants and state equation in 1176 ms returned []
Implicit Place search using SMT with State Equation took 1305 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1388 ms. Remains : 900/900 places, 6844/6844 transitions.
[2026-05-23 22:55:33] [INFO ] Flatten gal took : 62 ms
[2026-05-23 22:55:33] [INFO ] Flatten gal took : 66 ms
[2026-05-23 22:55:34] [INFO ] Input system was already deterministic with 6844 transitions.
[2026-05-23 22:55:34] [INFO ] Flatten gal took : 62 ms
[2026-05-23 22:55:34] [INFO ] Flatten gal took : 65 ms
[2026-05-23 22:55:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality11276663103372503715.gal : 17 ms
[2026-05-23 22:55:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality6655332736747334918.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/CTLCardinality11276663103372503715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6655332736747334918.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.
[2026-05-23 22:56:04] [INFO ] Flatten gal took : 59 ms
[2026-05-23 22:56:04] [INFO ] Applying decomposition
[2026-05-23 22:56:04] [INFO ] Flatten gal took : 63 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/graph14592259519272496621.txt' '-o' '/tmp/graph14592259519272496621.bin' '-w' '/tmp/graph14592259519272496621.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14592259519272496621.bin' '-l' '-1' '-v' '-w' '/tmp/graph14592259519272496621.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:56:04] [INFO ] Decomposing Gal with order
[2026-05-23 22:56:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:56:04] [INFO ] Removed a total of 4568 redundant transitions.
[2026-05-23 22:56:04] [INFO ] Flatten gal took : 148 ms
[2026-05-23 22:56:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 29 ms.
[2026-05-23 22:56:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality8407244144480604269.gal : 36 ms
[2026-05-23 22:56:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality5219324881883179614.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/CTLCardinality8407244144480604269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5219324881883179614.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 68 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2026-05-23 22:56:35] [INFO ] Invariant cache hit.
[2026-05-23 22:56:35] [INFO ] Implicit Places using invariants in 104 ms returned []
[2026-05-23 22:56:35] [INFO ] Invariant cache hit.
[2026-05-23 22:56:36] [INFO ] Implicit Places using invariants and state equation in 1018 ms returned []
Implicit Place search using SMT with State Equation took 1138 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1208 ms. Remains : 900/900 places, 6844/6844 transitions.
[2026-05-23 22:56:36] [INFO ] Flatten gal took : 58 ms
[2026-05-23 22:56:36] [INFO ] Flatten gal took : 62 ms
[2026-05-23 22:56:36] [INFO ] Input system was already deterministic with 6844 transitions.
[2026-05-23 22:56:36] [INFO ] Flatten gal took : 58 ms
[2026-05-23 22:56:36] [INFO ] Flatten gal took : 63 ms
[2026-05-23 22:56:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality2521390404338175036.gal : 17 ms
[2026-05-23 22:56:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality14362042850268868625.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/CTLCardinality2521390404338175036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14362042850268868625.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.
[2026-05-23 22:57:06] [INFO ] Flatten gal took : 63 ms
[2026-05-23 22:57:06] [INFO ] Applying decomposition
[2026-05-23 22:57:06] [INFO ] Flatten gal took : 64 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/graph15147282990961265623.txt' '-o' '/tmp/graph15147282990961265623.bin' '-w' '/tmp/graph15147282990961265623.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15147282990961265623.bin' '-l' '-1' '-v' '-w' '/tmp/graph15147282990961265623.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:57:07] [INFO ] Decomposing Gal with order
[2026-05-23 22:57:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:57:07] [INFO ] Removed a total of 4646 redundant transitions.
[2026-05-23 22:57:07] [INFO ] Flatten gal took : 145 ms
[2026-05-23 22:57:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 22 ms.
[2026-05-23 22:57:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality13286323661601896692.gal : 19 ms
[2026-05-23 22:57:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality11355442728526146031.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/CTLCardinality13286323661601896692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11355442728526146031.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 66 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2026-05-23 22:57:37] [INFO ] Invariant cache hit.
[2026-05-23 22:57:37] [INFO ] Implicit Places using invariants in 121 ms returned []
[2026-05-23 22:57:37] [INFO ] Invariant cache hit.
[2026-05-23 22:57:38] [INFO ] Implicit Places using invariants and state equation in 1170 ms returned []
Implicit Place search using SMT with State Equation took 1293 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1362 ms. Remains : 900/900 places, 6844/6844 transitions.
[2026-05-23 22:57:38] [INFO ] Flatten gal took : 59 ms
[2026-05-23 22:57:38] [INFO ] Flatten gal took : 63 ms
[2026-05-23 22:57:39] [INFO ] Input system was already deterministic with 6844 transitions.
[2026-05-23 22:57:39] [INFO ] Flatten gal took : 60 ms
[2026-05-23 22:57:39] [INFO ] Flatten gal took : 62 ms
[2026-05-23 22:57:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality18357194641275204803.gal : 16 ms
[2026-05-23 22:57:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality16796380209346092984.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/CTLCardinality18357194641275204803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16796380209346092984.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.
[2026-05-23 22:58:09] [INFO ] Flatten gal took : 63 ms
[2026-05-23 22:58:09] [INFO ] Applying decomposition
[2026-05-23 22:58:09] [INFO ] Flatten gal took : 63 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/graph9267615827290835731.txt' '-o' '/tmp/graph9267615827290835731.bin' '-w' '/tmp/graph9267615827290835731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9267615827290835731.bin' '-l' '-1' '-v' '-w' '/tmp/graph9267615827290835731.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:58:09] [INFO ] Decomposing Gal with order
[2026-05-23 22:58:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:58:09] [INFO ] Removed a total of 4824 redundant transitions.
[2026-05-23 22:58:09] [INFO ] Flatten gal took : 167 ms
[2026-05-23 22:58:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 30 ms.
[2026-05-23 22:58:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality11377801156367736635.gal : 20 ms
[2026-05-23 22:58:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality16226112343126892461.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/CTLCardinality11377801156367736635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16226112343126892461.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 63 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2026-05-23 22:58:40] [INFO ] Invariant cache hit.
[2026-05-23 22:58:40] [INFO ] Implicit Places using invariants in 118 ms returned []
[2026-05-23 22:58:40] [INFO ] Invariant cache hit.
[2026-05-23 22:58:41] [INFO ] Implicit Places using invariants and state equation in 1112 ms returned []
Implicit Place search using SMT with State Equation took 1232 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1297 ms. Remains : 900/900 places, 6844/6844 transitions.
[2026-05-23 22:58:41] [INFO ] Flatten gal took : 65 ms
[2026-05-23 22:58:41] [INFO ] Flatten gal took : 69 ms
[2026-05-23 22:58:41] [INFO ] Input system was already deterministic with 6844 transitions.
[2026-05-23 22:58:41] [INFO ] Flatten gal took : 66 ms
[2026-05-23 22:58:41] [INFO ] Flatten gal took : 70 ms
[2026-05-23 22:58:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality5187940544529874786.gal : 16 ms
[2026-05-23 22:58:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality6526615453042751861.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/CTLCardinality5187940544529874786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6526615453042751861.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.
[2026-05-23 22:59:12] [INFO ] Flatten gal took : 64 ms
[2026-05-23 22:59:12] [INFO ] Applying decomposition
[2026-05-23 22:59:12] [INFO ] Flatten gal took : 63 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/graph14820756028947654310.txt' '-o' '/tmp/graph14820756028947654310.bin' '-w' '/tmp/graph14820756028947654310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14820756028947654310.bin' '-l' '-1' '-v' '-w' '/tmp/graph14820756028947654310.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:59:12] [INFO ] Decomposing Gal with order
[2026-05-23 22:59:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:59:12] [INFO ] Removed a total of 4776 redundant transitions.
[2026-05-23 22:59:12] [INFO ] Flatten gal took : 144 ms
[2026-05-23 22:59:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 32 ms.
[2026-05-23 22:59:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality3379458006798052318.gal : 19 ms
[2026-05-23 22:59:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality4643546486885753952.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/CTLCardinality3379458006798052318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4643546486885753952.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 63 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2026-05-23 22:59:42] [INFO ] Invariant cache hit.
[2026-05-23 22:59:42] [INFO ] Implicit Places using invariants in 108 ms returned []
[2026-05-23 22:59:42] [INFO ] Invariant cache hit.
[2026-05-23 22:59:43] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 1151 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1218 ms. Remains : 900/900 places, 6844/6844 transitions.
[2026-05-23 22:59:44] [INFO ] Flatten gal took : 58 ms
[2026-05-23 22:59:44] [INFO ] Flatten gal took : 62 ms
[2026-05-23 22:59:44] [INFO ] Input system was already deterministic with 6844 transitions.
[2026-05-23 22:59:44] [INFO ] Flatten gal took : 59 ms
[2026-05-23 22:59:44] [INFO ] Flatten gal took : 63 ms
[2026-05-23 22:59:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality9217263188374821894.gal : 24 ms
[2026-05-23 22:59:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality9790784690913208346.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/CTLCardinality9217263188374821894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9790784690913208346.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.
[2026-05-23 23:00:14] [INFO ] Flatten gal took : 60 ms
[2026-05-23 23:00:14] [INFO ] Applying decomposition
[2026-05-23 23:00:14] [INFO ] Flatten gal took : 61 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/graph2417005355811490710.txt' '-o' '/tmp/graph2417005355811490710.bin' '-w' '/tmp/graph2417005355811490710.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2417005355811490710.bin' '-l' '-1' '-v' '-w' '/tmp/graph2417005355811490710.weights' '-q' '0' '-e' '0.001'
[2026-05-23 23:00:14] [INFO ] Decomposing Gal with order
[2026-05-23 23:00:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 23:00:14] [INFO ] Removed a total of 4748 redundant transitions.
[2026-05-23 23:00:14] [INFO ] Flatten gal took : 142 ms
[2026-05-23 23:00:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 478 labels/synchronizations in 40 ms.
[2026-05-23 23:00:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality4959391656332247235.gal : 18 ms
[2026-05-23 23:00:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality15434360572393951537.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/CTLCardinality4959391656332247235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15434360572393951537.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6828 edges and 900 vertex of which 899 / 900 are part of one of the 1 SCC in 8 ms
Free SCC test removed 898 places
Ensure Unique test removed 6841 transitions
Reduce isomorphic transitions removed 6841 transitions.
Applied a total of 1 rules in 15 ms. Remains 2 /900 variables (removed 898) and now considering 3/6844 (removed 6841) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-490392827666011032.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9334916092757956935.kers'
[2026-05-23 23:00:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-490392827666011032.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9334916092757956935.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 23:00:45] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9334916092757956935.kers
Total runtime 1 ms.
[2026-05-23 23:00:45] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-23 23:00:45] [INFO ] Invariant cache hit.
[2026-05-23 23:00:45] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2026-05-23 23:00:45] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 23:00:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 17 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 58ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/900 places, 3/6844 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 124 ms. Remains : 2/900 places, 3/6844 transitions.
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 0 ms
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 1 ms
[2026-05-23 23:00:45] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 0 ms
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 0 ms
[2026-05-23 23:00:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality510368872037050499.gal : 0 ms
[2026-05-23 23:00:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13986434516063758093.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/ReachabilityCardinality510368872037050499.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13986434516063758093.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 404 steps (0 resets) in 6 ms. (57 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D30N100-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 ...328
Loading property file /tmp/ReachabilityCardinality13986434516063758093.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 10
Invariant property Diffusion2D-PT-D30N100-CTLCardinality-2024-10 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,19,0.002819,3976,2,21,11,130,6,0,14,89,0
Total reachable state count : 19

Verifying 1 reachability properties.
Invariant property Diffusion2D-PT-D30N100-CTLCardinality-2024-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D30N100-CTLCardinality-2024-10,1,0.003122,4172,2,3,11,130,7,0,17,89,0
Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6796 edges and 900 vertex of which 897 / 900 are part of one of the 1 SCC in 4 ms
Free SCC test removed 896 places
Ensure Unique test removed 6837 transitions
Reduce isomorphic transitions removed 6837 transitions.
Applied a total of 1 rules in 11 ms. Remains 4 /900 variables (removed 896) and now considering 7/6844 (removed 6837) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16839421740541636051.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15800562014107048784.kers'
[2026-05-23 23:00:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16839421740541636051.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15800562014107048784.kers]
Normalized transition count is 6 out of 7 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 4 cols 12 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-23 23:00:45] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15800562014107048784.kers
Total runtime 0 ms.
[2026-05-23 23:00:45] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-23 23:00:45] [INFO ] Invariant cache hit.
[2026-05-23 23:00:45] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2026-05-23 23:00:45] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-23 23:00:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 5 constraints, problems are : Problem set: 0 solved, 3 unsolved in 35 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/11 variables, and 8 constraints, problems are : Problem set: 0 solved, 3 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 72ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 72ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/900 places, 7/6844 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 133 ms. Remains : 4/900 places, 7/6844 transitions.
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 1 ms
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 0 ms
[2026-05-23 23:00:45] [INFO ] Input system was already deterministic with 7 transitions.
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 0 ms
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 0 ms
[2026-05-23 23:00:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality10512679590018789858.gal : 0 ms
[2026-05-23 23:00:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality9434427871100719939.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/CTLCardinality10512679590018789858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9434427871100719939.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,176851,0.09099,6968,2,305,5,22987,6,0,25,22388,0


Converting to forward existential form...Done !
original formula: AG(AF(E((cAMP__11_28_<50) U ((cAMP__20_5_>=4)||(cAMP__26_6_<=85)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E((cAMP__11_28_<50) U ((cAMP__20_5_>=4)||(cAMP__26_6_<=85)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 5/0/2
(forward)formula 0,1,0.286568,8892,1,0,7,25951,23,0,502,25706,8
FORMULA Diffusion2D-PT-D30N100-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6828 edges and 900 vertex of which 899 / 900 are part of one of the 1 SCC in 5 ms
Free SCC test removed 898 places
Ensure Unique test removed 6841 transitions
Reduce isomorphic transitions removed 6841 transitions.
Applied a total of 1 rules in 14 ms. Remains 2 /900 variables (removed 898) and now considering 3/6844 (removed 6841) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13395175469563565826.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5115662820994737261.kers'
[2026-05-23 23:00:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13395175469563565826.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5115662820994737261.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 23:00:45] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5115662820994737261.kers
Total runtime 1 ms.
[2026-05-23 23:00:45] [INFO ] Implicit Places using invariants in 16 ms returned []
[2026-05-23 23:00:45] [INFO ] Invariant cache hit.
[2026-05-23 23:00:45] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2026-05-23 23:00:45] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 23:00:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 21 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 23 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 47ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/900 places, 3/6844 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 105 ms. Remains : 2/900 places, 3/6844 transitions.
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 0 ms
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 0 ms
[2026-05-23 23:00:45] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 0 ms
[2026-05-23 23:00:45] [INFO ] Flatten gal took : 0 ms
[2026-05-23 23:00:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality2066581318049994445.gal : 1 ms
[2026-05-23 23:00:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality16745703405928321933.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/CTLCardinality2066581318049994445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16745703405928321933.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,101,0.013186,4100,2,103,5,705,6,0,13,500,0


Converting to forward existential form...Done !
original formula: AG(EF((cAMP__23_4_>=28)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (cAMP__23_4_>=28))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.022389,4364,1,0,6,705,14,0,242,500,5
FORMULA Diffusion2D-PT-D30N100-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 47 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7882181532911888131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9361687810153951883.kers'
[2026-05-23 23:00:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7882181532911888131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9361687810153951883.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 6844 rows 900 cols 13688 entries
Finished phase 1 with 899 SingleSign rule and 0 generalized
[2026-05-23 23:00:46] [INFO ] Computed 1 invariants in 22 ms
Computed 1 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-9361687810153951883.kers
Total runtime 33 ms.
[2026-05-23 23:00:46] [INFO ] Implicit Places using invariants in 157 ms returned []
[2026-05-23 23:00:46] [INFO ] Invariant cache hit.
[2026-05-23 23:00:47] [INFO ] Implicit Places using invariants and state equation in 1017 ms returned []
Implicit Place search using SMT with State Equation took 1177 ms to find 0 implicit places.
Running 6836 sub problems to find dead transitions.
[2026-05-23 23:00:47] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 899/7744 variables, and 0 constraints, problems are : Problem set: 0 solved, 6836 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/900 constraints, PredecessorRefiner: 6836/6836 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6836 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 899/7744 variables, and 0 constraints, problems are : Problem set: 0 solved, 6836 unsolved in 30095 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/900 constraints, PredecessorRefiner: 0/6836 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64022ms problems are : Problem set: 0 solved, 6836 unsolved
Search for dead transitions found 0 dead transitions in 64029ms
Finished structural reductions in LTL mode , in 1 iterations and 65271 ms. Remains : 900/900 places, 6844/6844 transitions.
[2026-05-23 23:01:51] [INFO ] Flatten gal took : 65 ms
[2026-05-23 23:01:51] [INFO ] Flatten gal took : 73 ms
[2026-05-23 23:01:51] [INFO ] Input system was already deterministic with 6844 transitions.
[2026-05-23 23:01:51] [INFO ] Flatten gal took : 66 ms
[2026-05-23 23:01:51] [INFO ] Flatten gal took : 71 ms
[2026-05-23 23:01:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality14305513619041550481.gal : 17 ms
[2026-05-23 23:01:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality8507607874881102698.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/CTLCardinality14305513619041550481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8507607874881102698.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.
[2026-05-23 23:02:21] [INFO ] Flatten gal took : 71 ms
[2026-05-23 23:02:21] [INFO ] Applying decomposition
[2026-05-23 23:02:21] [INFO ] Flatten gal took : 74 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/graph14348352061621981208.txt' '-o' '/tmp/graph14348352061621981208.bin' '-w' '/tmp/graph14348352061621981208.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14348352061621981208.bin' '-l' '-1' '-v' '-w' '/tmp/graph14348352061621981208.weights' '-q' '0' '-e' '0.001'
[2026-05-23 23:02:22] [INFO ] Decomposing Gal with order
[2026-05-23 23:02:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 23:02:22] [INFO ] Removed a total of 4814 redundant transitions.
[2026-05-23 23:02:22] [INFO ] Flatten gal took : 166 ms
[2026-05-23 23:02:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 316 labels/synchronizations in 36 ms.
[2026-05-23 23:02:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality10994370532755759742.gal : 20 ms
[2026-05-23 23:02:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality194119125205080330.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/CTLCardinality10994370532755759742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality194119125205080330.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 51 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2026-05-23 23:02:52] [INFO ] Invariant cache hit.
[2026-05-23 23:02:52] [INFO ] Implicit Places using invariants in 102 ms returned []
[2026-05-23 23:02:52] [INFO ] Invariant cache hit.
[2026-05-23 23:02:53] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1151 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1202 ms. Remains : 900/900 places, 6844/6844 transitions.
[2026-05-23 23:02:53] [INFO ] Flatten gal took : 58 ms
[2026-05-23 23:02:54] [INFO ] Flatten gal took : 61 ms
[2026-05-23 23:02:54] [INFO ] Input system was already deterministic with 6844 transitions.
[2026-05-23 23:02:54] [INFO ] Flatten gal took : 58 ms
[2026-05-23 23:02:54] [INFO ] Flatten gal took : 60 ms
[2026-05-23 23:02:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality16085586589864049781.gal : 15 ms
[2026-05-23 23:02:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality2638780507778528108.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/CTLCardinality16085586589864049781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2638780507778528108.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.
[2026-05-23 23:03:24] [INFO ] Flatten gal took : 62 ms
[2026-05-23 23:03:24] [INFO ] Applying decomposition
[2026-05-23 23:03:24] [INFO ] Flatten gal took : 63 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/graph8082291456998213467.txt' '-o' '/tmp/graph8082291456998213467.bin' '-w' '/tmp/graph8082291456998213467.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8082291456998213467.bin' '-l' '-1' '-v' '-w' '/tmp/graph8082291456998213467.weights' '-q' '0' '-e' '0.001'
[2026-05-23 23:03:24] [INFO ] Decomposing Gal with order
[2026-05-23 23:03:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 23:03:24] [INFO ] Removed a total of 4730 redundant transitions.
[2026-05-23 23:03:24] [INFO ] Flatten gal took : 141 ms
[2026-05-23 23:03:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 530 labels/synchronizations in 33 ms.
[2026-05-23 23:03:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality18387475521620424757.gal : 19 ms
[2026-05-23 23:03:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality6719384218969870053.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/CTLCardinality18387475521620424757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6719384218969870053.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 900/900 places, 6844/6844 transitions.
Applied a total of 0 rules in 55 ms. Remains 900 /900 variables (removed 0) and now considering 6844/6844 (removed 0) transitions.
[2026-05-23 23:03:55] [INFO ] Invariant cache hit.
[2026-05-23 23:03:55] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-23 23:03:55] [INFO ] Invariant cache hit.
[2026-05-23 23:03:56] [INFO ] Implicit Places using invariants and state equation in 1014 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1188 ms. Remains : 900/900 places, 6844/6844 transitions.
[2026-05-23 23:03:56] [INFO ] Flatten gal took : 58 ms
[2026-05-23 23:03:56] [INFO ] Flatten gal took : 60 ms
[2026-05-23 23:03:56] [INFO ] Input system was already deterministic with 6844 transitions.
[2026-05-23 23:03:56] [INFO ] Flatten gal took : 58 ms
[2026-05-23 23:03:56] [INFO ] Flatten gal took : 60 ms
[2026-05-23 23:03:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality10952671773867062535.gal : 15 ms
[2026-05-23 23:03:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality1096635210962275862.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/CTLCardinality10952671773867062535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1096635210962275862.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.
[2026-05-23 23:04:26] [INFO ] Flatten gal took : 62 ms
[2026-05-23 23:04:26] [INFO ] Applying decomposition
[2026-05-23 23:04:26] [INFO ] Flatten gal took : 60 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/graph4546751019119826103.txt' '-o' '/tmp/graph4546751019119826103.bin' '-w' '/tmp/graph4546751019119826103.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4546751019119826103.bin' '-l' '-1' '-v' '-w' '/tmp/graph4546751019119826103.weights' '-q' '0' '-e' '0.001'
[2026-05-23 23:04:27] [INFO ] Decomposing Gal with order
[2026-05-23 23:04:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 23:04:27] [INFO ] Removed a total of 4686 redundant transitions.
[2026-05-23 23:04:27] [INFO ] Flatten gal took : 139 ms
[2026-05-23 23:04:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 15 ms.
[2026-05-23 23:04:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality13933895661845122681.gal : 37 ms
[2026-05-23 23:04:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality1770079597018946385.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/CTLCardinality13933895661845122681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1770079597018946385.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 23:04:57] [INFO ] Flatten gal took : 60 ms
[2026-05-23 23:04:57] [INFO ] Flatten gal took : 62 ms
[2026-05-23 23:04:57] [INFO ] Applying decomposition
[2026-05-23 23:04:57] [INFO ] Flatten gal took : 61 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/graph17974105586897508631.txt' '-o' '/tmp/graph17974105586897508631.bin' '-w' '/tmp/graph17974105586897508631.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17974105586897508631.bin' '-l' '-1' '-v' '-w' '/tmp/graph17974105586897508631.weights' '-q' '0' '-e' '0.001'
[2026-05-23 23:04:57] [INFO ] Decomposing Gal with order
[2026-05-23 23:04:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 23:04:57] [INFO ] Removed a total of 5628 redundant transitions.
[2026-05-23 23:04:58] [INFO ] Flatten gal took : 141 ms
[2026-05-23 23:04:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 684 labels/synchronizations in 41 ms.
[2026-05-23 23:04:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality7073251554967214309.gal : 19 ms
[2026-05-23 23:04:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality17853962339244448151.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/CTLCardinality7073251554967214309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17853962339244448151.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 10 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.74655e+139,1192.76,11481308,2,90801,5,6.38062e+07,6,0,10263,6.33431e+07,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 23:29:58] [INFO ] Flatten gal took : 78 ms
[2026-05-23 23:29:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality3633882745747770295.gal : 16 ms
[2026-05-23 23:29:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality8175481702759809499.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/CTLCardinality3633882745747770295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8175481702759809499.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 10 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.74655e+139,632.786,4580144,2,90801,5,2.65129e+07,6,0,10447,2.61272e+07,0


Converting to forward existential form...Done !

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Diffusion2D-PT-D30N100"
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 Diffusion2D-PT-D30N100, 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 r098-tall-177955695400153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N100.tgz
mv Diffusion2D-PT-D30N100 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 ;