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-177955695400113.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-D20N050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695400113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 8.2K Mar 6 16:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 6 16:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 6 16:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 6 16:04 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 4.3K Mar 15 09:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 09:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Mar 6 16:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 187K Mar 6 16:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 6 16:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Mar 6 16:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:05 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 1.2M 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-D20N050-CTLCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-12
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-13
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-14
FORMULA_NAME Diffusion2D-PT-D20N050-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779570655904

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-D20N050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 21:10:56] [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 21:10:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 21:10:57] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2026-05-23 21:10:57] [INFO ] Transformed 400 places.
[2026-05-23 21:10:57] [INFO ] Transformed 2964 transitions.
[2026-05-23 21:10:57] [INFO ] Parsed PT model containing 400 places and 2964 transitions and 5928 arcs in 242 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 135 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 56 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (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-16224018253847725157.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11218821784382796687.kers'
[2026-05-23 21:10:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16224018253847725157.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11218821784382796687.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 21:10:57] [INFO ] Computed 1 invariants in 7 ms
Computed 1 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-11218821784382796687.kers
Total runtime 10 ms.
[2026-05-23 21:10:57] [INFO ] Implicit Places using invariants in 257 ms returned []
[2026-05-23 21:10:57] [INFO ] Invariant cache hit.
[2026-05-23 21:10:58] [INFO ] Implicit Places using invariants and state equation in 507 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:10:58] [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 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61255ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 61276ms
Finished structural reductions in LTL mode , in 1 iterations and 62179 ms. Remains : 400/400 places, 2964/2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 20 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:11:59] [INFO ] Invariant cache hit.
[2026-05-23 21:11:59] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-23 21:11:59] [INFO ] Invariant cache hit.
[2026-05-23 21:12:00] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 488 ms. Remains : 400/400 places, 2964/2964 transitions.
Support contains 135 out of 400 places after structural reductions.
[2026-05-23 21:12:00] [INFO ] Flatten gal took : 135 ms
[2026-05-23 21:12:00] [INFO ] Flatten gal took : 80 ms
[2026-05-23 21:12:00] [INFO ] Input system was already deterministic with 2964 transitions.
Support contains 133 out of 400 places (down from 135) after GAL structural reductions.
RANDOM walk for 40084 steps (8 resets) in 279 ms. (143 steps per ms) remains 41/90 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 41/41 properties
[2026-05-23 21:12:00] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Problem AtomicPropp36 is UNSAT
At refinement iteration 1 (OVERLAPS) 327/400 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 0/401 constraints. Problems are: Problem set: 1 solved, 40 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3364/3364 variables, and 401 constraints, problems are : Problem set: 1 solved, 40 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 329/400 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 40/441 constraints. Problems are: Problem set: 1 solved, 40 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3364/3364 variables, and 441 constraints, problems are : Problem set: 1 solved, 40 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 40/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10050ms problems are : Problem set: 1 solved, 40 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 71 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2028 edges and 400 vertex of which 329 / 400 are part of one of the 1 SCC in 15 ms
Free SCC test removed 328 places
Drop transitions (Empty/Sink Transition effects.) removed 2028 transitions
Ensure Unique test removed 694 transitions
Reduce isomorphic transitions removed 2722 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 110 transitions
Redundant transition composition rules discarded 110 transitions
Iterating global reduction 0 with 110 rules applied. Total rules applied 111 place count 72 transition count 132
Applied a total of 111 rules in 43 ms. Remains 72 /400 variables (removed 328) and now considering 132/2964 (removed 2832) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 72/400 places, 132/2964 transitions.
RANDOM walk for 40125 steps (8 resets) in 64 ms. (617 steps per ms) remains 8/40 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 58 ms. (678 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 72 ms. (547 steps per ms) remains 4/4 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7276631947994249922.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9095608163817674497.kers'
[2026-05-23 21:12:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7276631947994249922.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9095608163817674497.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 132 rows 72 cols 264 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-23 21:12:11] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9095608163817674497.kers
Total runtime 1 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 60/72 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 132/204 variables, 72/73 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/204 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 204/204 variables, and 73 constraints, problems are : Problem set: 0 solved, 4 unsolved in 111 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 60/72 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 132/204 variables, 72/73 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/204 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 204/204 variables, and 77 constraints, problems are : Problem set: 0 solved, 4 unsolved in 217 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 336ms problems are : Problem set: 0 solved, 4 unsolved
Finished Parikh walk after 107 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=53 )
Parikh walk visited 4 properties in 197 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 21:12:11] [INFO ] Flatten gal took : 53 ms
[2026-05-23 21:12:11] [INFO ] Flatten gal took : 45 ms
[2026-05-23 21:12:11] [INFO ] Input system was already deterministic with 2964 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2874 edges and 400 vertex of which 394 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 393 places
Ensure Unique test removed 2951 transitions
Reduce isomorphic transitions removed 2951 transitions.
Applied a total of 1 rules in 7 ms. Remains 7 /400 variables (removed 393) and now considering 13/2964 (removed 2951) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1878189570903416413.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12867989416750463465.kers'
[2026-05-23 21:12:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1878189570903416413.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12867989416750463465.kers]
Normalized transition count is 12 out of 13 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 12 rows 7 cols 24 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-23 21:12:11] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12867989416750463465.kers
Total runtime 0 ms.
[2026-05-23 21:12:11] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-23 21:12:11] [INFO ] Invariant cache hit.
[2026-05-23 21:12:11] [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 21:12:11] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2026-05-23 21:12:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 12/19 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/20 variables, and 8 constraints, problems are : Problem set: 0 solved, 6 unsolved in 54 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 7/7 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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 12/19 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/20 variables, and 14 constraints, problems are : Problem set: 0 solved, 6 unsolved in 44 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 99ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 99ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/400 places, 13/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 148 ms. Remains : 7/400 places, 13/2964 transitions.
[2026-05-23 21:12:12] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:12:12] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:12:12] [INFO ] Input system was already deterministic with 13 transitions.
[2026-05-23 21:12:12] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:12:12] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:12:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality7596054364514787070.gal : 0 ms
[2026-05-23 21:12:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality5771317098243733194.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7596054364514787070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5771317098243733194.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.24684e+07,0.074038,5824,2,308,5,15619,6,0,43,14873,0


Converting to forward existential form...Done !
original formula: AF((AG(EF(!(A((cAMP__10_3_<=41) U (cAMP__16_1_<=cAMP__18_13_))))) * !(A((cAMP__15_11_<=49) U (cAMP__2_9_>cAMP__4_15_)))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(E(TRUE U !(!((E(!((cAMP__16_1_<=cAMP__18_13_)) U (!((cAMP__10_3_<=41)) * !((cAMP__16_...362
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 9/0/4
Hit Full ! (commute/partial/dont) 9/0/4
(forward)formula 0,1,13.578,270660,1,0,10,1.37632e+06,45,3,762,1.52648e+06,16
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 24 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (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-12347076871870606106.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12958562468405035142.kers'
[2026-05-23 21:12:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12347076871870606106.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12958562468405035142.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 21:12:25] [INFO ] Computed 1 invariants in 18 ms
Computed 1 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-12958562468405035142.kers
Total runtime 22 ms.
[2026-05-23 21:12:25] [INFO ] Implicit Places using invariants in 82 ms returned []
[2026-05-23 21:12:25] [INFO ] Invariant cache hit.
[2026-05-23 21:12:26] [INFO ] Implicit Places using invariants and state equation in 422 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:12:26] [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 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61034ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 61040ms
Finished structural reductions in LTL mode , in 1 iterations and 61580 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:13:27] [INFO ] Flatten gal took : 35 ms
[2026-05-23 21:13:27] [INFO ] Flatten gal took : 36 ms
[2026-05-23 21:13:27] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:13:27] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:13:27] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:13:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality14953003332936288212.gal : 27 ms
[2026-05-23 21:13:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality4137122781964460220.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/CTLCardinality14953003332936288212.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4137122781964460220.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 21:13:57] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:13:57] [INFO ] Applying decomposition
[2026-05-23 21:13:57] [INFO ] Flatten gal took : 31 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/graph3897182866824140331.txt' '-o' '/tmp/graph3897182866824140331.bin' '-w' '/tmp/graph3897182866824140331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3897182866824140331.bin' '-l' '-1' '-v' '-w' '/tmp/graph3897182866824140331.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:13:57] [INFO ] Decomposing Gal with order
[2026-05-23 21:13:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:13:58] [INFO ] Removed a total of 2084 redundant transitions.
[2026-05-23 21:13:58] [INFO ] Flatten gal took : 216 ms
[2026-05-23 21:13:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 144 labels/synchronizations in 31 ms.
[2026-05-23 21:13:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality5322059952595369579.gal : 15 ms
[2026-05-23 21:13:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality11202440333934404158.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/CTLCardinality5322059952595369579.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11202440333934404158.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 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2902 edges and 400 vertex of which 396 / 400 are part of one of the 1 SCC in 3 ms
Free SCC test removed 395 places
Ensure Unique test removed 2953 transitions
Reduce isomorphic transitions removed 2953 transitions.
Applied a total of 1 rules in 7 ms. Remains 5 /400 variables (removed 395) and now considering 11/2964 (removed 2953) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14176273901492750860.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17653432796863734104.kers'
[2026-05-23 21:14:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14176273901492750860.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17653432796863734104.kers]
Normalized transition count is 10 out of 11 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 5 cols 20 entries
Finished phase 1 with 4 SingleSign rule and 0 generalized
[2026-05-23 21:14:28] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17653432796863734104.kers
Total runtime 2 ms.
[2026-05-23 21:14:28] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-23 21:14:28] [INFO ] Invariant cache hit.
[2026-05-23 21:14:28] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2026-05-23 21:14:28] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2026-05-23 21:14:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 10/15 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15/16 variables, and 6 constraints, problems are : Problem set: 0 solved, 6 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 10/15 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/15 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 15/16 variables, and 12 constraints, problems are : Problem set: 0 solved, 6 unsolved in 47 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 105ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 105ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/400 places, 11/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 166 ms. Remains : 5/400 places, 11/2964 transitions.
[2026-05-23 21:14:28] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:14:28] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:14:28] [INFO ] Input system was already deterministic with 11 transitions.
[2026-05-23 21:14:28] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:14:28] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:14:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality9369511371600135583.gal : 0 ms
[2026-05-23 21:14:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality10710364337753036688.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/CTLCardinality9369511371600135583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10710364337753036688.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,316251,0.037337,5184,2,206,5,9728,6,0,33,9231,0


Converting to forward existential form...Done !
original formula: AG(A(AG(EF((cAMP__13_9_<=cAMP__18_9_))) U (cAMP__3_19_<=cAMP__4_19_)))
=> equivalent forward existential formula: ([(FwdU((FwdU(FwdU(Init,TRUE),!((cAMP__3_19_<=cAMP__4_19_))) * !((cAMP__3_19_<=cAMP__4_19_))),TRUE) * !(E(TRUE U...259
Hit Full ! (commute/partial/dont) 5/0/6
(forward)formula 0,0,0.083365,5580,1,0,6,10898,20,0,482,10811,8
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2728 edges and 400 vertex of which 385 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 384 places
Ensure Unique test removed 2929 transitions
Reduce isomorphic transitions removed 2929 transitions.
Applied a total of 1 rules in 7 ms. Remains 16 /400 variables (removed 384) and now considering 35/2964 (removed 2929) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4910894979551982038.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12558594207218329078.kers'
[2026-05-23 21:14:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4910894979551982038.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12558594207218329078.kers]
Normalized transition count is 34 out of 35 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 34 rows 16 cols 68 entries
Finished phase 1 with 15 SingleSign rule and 0 generalized
[2026-05-23 21:14:28] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12558594207218329078.kers
Total runtime 0 ms.
[2026-05-23 21:14:28] [INFO ] Implicit Places using invariants in 16 ms returned []
[2026-05-23 21:14:28] [INFO ] Invariant cache hit.
[2026-05-23 21:14:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 21:14:28] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2026-05-23 21:14:28] [INFO ] Redundant transitions in 0 ms returned []
Running 33 sub problems to find dead transitions.
[2026-05-23 21:14:28] [INFO ] Invariant cache hit.
[2026-05-23 21:14:28] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 34/50 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 1/51 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/51 variables, and 18 constraints, problems are : Problem set: 0 solved, 33 unsolved in 330 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 16/16 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 34/50 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 33/50 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (OVERLAPS) 1/51 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/51 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/51 variables, and 51 constraints, problems are : Problem set: 0 solved, 33 unsolved in 423 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 16/16 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 755ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 755ms
Starting structural reductions in SI_CTL mode, iteration 1 : 16/400 places, 35/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 807 ms. Remains : 16/400 places, 35/2964 transitions.
[2026-05-23 21:14:29] [INFO ] Flatten gal took : 3 ms
[2026-05-23 21:14:29] [INFO ] Flatten gal took : 3 ms
[2026-05-23 21:14:29] [INFO ] Input system was already deterministic with 35 transitions.
[2026-05-23 21:14:29] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:14:29] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:14:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality15601609412201556359.gal : 0 ms
[2026-05-23 21:14:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality3828773309853260579.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/CTLCardinality15601609412201556359.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3828773309853260579.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,2.07375e+14,0.180821,9800,2,767,5,45532,6,0,101,43536,0


Converting to forward existential form...Done !
original formula: (EF((cAMP__13_3_>cAMP__4_9_)) * AG((((cAMP__15_14_<=cAMP__11_12_) + EF((cAMP__17_6_>=22))) + (AG((cAMP__11_11_>=5)) + ((((EF((cAMP__8_7_>...305
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (cAMP__13_3_>cAMP__4_9_))))] = FALSE * ([(FwdU((((FwdU(Init,TRUE) * !(((cAMP__15_14_<=cAMP_...579
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,4.96111,121840,1,0,17,661905,34,4,1706,586722,23
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2938 edges and 400 vertex of which 398 / 400 are part of one of the 1 SCC in 8 ms
Free SCC test removed 397 places
Ensure Unique test removed 2959 transitions
Reduce isomorphic transitions removed 2959 transitions.
Applied a total of 1 rules in 16 ms. Remains 3 /400 variables (removed 397) and now considering 5/2964 (removed 2959) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3515436649857612505.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-230326798196726416.kers'
[2026-05-23 21:14:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3515436649857612505.kers, --Pflows, --basisKERS=/tmp/petrispot-output-230326798196726416.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 21:14:34] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-230326798196726416.kers
Total runtime 0 ms.
[2026-05-23 21:14:34] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-23 21:14:34] [INFO ] Invariant cache hit.
[2026-05-23 21:14:34] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2026-05-23 21:14:34] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2026-05-23 21:14:34] [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 23 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 26 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 51ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 51ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/400 places, 5/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 107 ms. Remains : 3/400 places, 5/2964 transitions.
[2026-05-23 21:14:34] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:14:34] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:14:34] [INFO ] Input system was already deterministic with 5 transitions.
RANDOM walk for 718 steps (0 resets) in 5 ms. (119 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 21:14:34] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:14:34] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:14:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1509270510736207888.gal : 1 ms
[2026-05-23 21:14:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4552912690353856974.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/ReachabilityCardinality1509270510736207888.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4552912690353856974.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 SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2882 edges and 400 vertex of which 394 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 393 places
Ensure Unique test removed 2949 transitions
Reduce isomorphic transitions removed 2949 transitions.
Applied a total of 1 rules in 7 ms. Remains 7 /400 variables (removed 393) and now considering 15/2964 (removed 2949) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15018077434871063913.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9550767476399039956.kers'
[2026-05-23 21:14:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15018077434871063913.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9550767476399039956.kers]
Normalized transition count is 14 out of 15 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 14 rows 7 cols 28 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-23 21:14:34] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9550767476399039956.kers
Total runtime 0 ms.
[2026-05-23 21:14:34] [INFO ] Implicit Places using invariants in 15 ms returned []
[2026-05-23 21:14:34] [INFO ] Invariant cache hit.
[2026-05-23 21:14:34] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2026-05-23 21:14:34] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2026-05-23 21:14:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 14/21 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/21 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 21/22 variables, and 8 constraints, problems are : Problem set: 0 solved, 8 unsolved in 60 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 14/21 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/21 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 21/22 variables, and 16 constraints, problems are : Problem set: 0 solved, 8 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 119ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 119ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/400 places, 15/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 166 ms. Remains : 7/400 places, 15/2964 transitions.
[2026-05-23 21:14:34] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:14:34] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:14:34] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-23 21:14:34] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:14:34] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:14:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality18019002584251316047.gal : 0 ms
[2026-05-23 21:14:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality300404752655553463.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/CTLCardinality18019002584251316047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality300404752655553463.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.24684e+07,0.071793,6068,2,308,5,16942,6,0,45,16297,0


Converting to forward existential form...Done !
original formula: A(!(A((cAMP__5_14_<=cAMP__20_4_) U (cAMP__20_19_<=cAMP__13_11_))) U AG(EF((cAMP__9_17_<=cAMP__4_14_))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(E(TRUE U (cAMP__9_17_<=cAMP__4_14_))))))))) * !(E(!(!(E(TRUE U !(E(TRUE U (cAMP__9...405
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.1506,47928,1,0,6,169199,27,1,627,153647,7
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 21 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (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-472389645595476186.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3488320872775045949.kers'
[2026-05-23 21:14:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-472389645595476186.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3488320872775045949.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 21:14:37] [INFO ] Computed 1 invariants in 12 ms
Computed 1 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-3488320872775045949.kers
Total runtime 14 ms.
[2026-05-23 21:14:37] [INFO ] Implicit Places using invariants in 69 ms returned []
[2026-05-23 21:14:37] [INFO ] Invariant cache hit.
[2026-05-23 21:14:37] [INFO ] Implicit Places using invariants and state equation in 401 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:14:37] [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 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60828ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 60832ms
Finished structural reductions in LTL mode , in 1 iterations and 61333 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:15:38] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:15:38] [INFO ] Flatten gal took : 32 ms
[2026-05-23 21:15:38] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:15:38] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:15:38] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:15:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality10134098201403799124.gal : 8 ms
[2026-05-23 21:15:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality14532318055473687108.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/CTLCardinality10134098201403799124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14532318055473687108.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 21:16:08] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:16:08] [INFO ] Applying decomposition
[2026-05-23 21:16:08] [INFO ] Flatten gal took : 29 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/graph834837664664965329.txt' '-o' '/tmp/graph834837664664965329.bin' '-w' '/tmp/graph834837664664965329.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph834837664664965329.bin' '-l' '-1' '-v' '-w' '/tmp/graph834837664664965329.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:16:08] [INFO ] Decomposing Gal with order
[2026-05-23 21:16:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:16:08] [INFO ] Removed a total of 1976 redundant transitions.
[2026-05-23 21:16:08] [INFO ] Flatten gal took : 91 ms
[2026-05-23 21:16:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 92 labels/synchronizations in 31 ms.
[2026-05-23 21:16:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality10479618219182244366.gal : 9 ms
[2026-05-23 21:16:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality16660380864885800785.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/CTLCardinality10479618219182244366.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16660380864885800785.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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 14 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:16:39] [INFO ] Invariant cache hit.
[2026-05-23 21:16:39] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-23 21:16:39] [INFO ] Invariant cache hit.
[2026-05-23 21:16:39] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 494 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:16:39] [INFO ] Flatten gal took : 27 ms
[2026-05-23 21:16:39] [INFO ] Flatten gal took : 28 ms
[2026-05-23 21:16:39] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:16:39] [INFO ] Flatten gal took : 27 ms
[2026-05-23 21:16:39] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:16:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality7632833437064188972.gal : 7 ms
[2026-05-23 21:16:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality7355404996920335316.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/CTLCardinality7632833437064188972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7355404996920335316.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 21:17:09] [INFO ] Flatten gal took : 25 ms
[2026-05-23 21:17:09] [INFO ] Applying decomposition
[2026-05-23 21:17:09] [INFO ] Flatten gal took : 25 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/graph1635396949762690856.txt' '-o' '/tmp/graph1635396949762690856.bin' '-w' '/tmp/graph1635396949762690856.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1635396949762690856.bin' '-l' '-1' '-v' '-w' '/tmp/graph1635396949762690856.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:17:10] [INFO ] Decomposing Gal with order
[2026-05-23 21:17:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:17:10] [INFO ] Removed a total of 1818 redundant transitions.
[2026-05-23 21:17:10] [INFO ] Flatten gal took : 80 ms
[2026-05-23 21:17:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 16 ms.
[2026-05-23 21:17:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality12348608490032120911.gal : 15 ms
[2026-05-23 21:17:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality10981569967642917670.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/CTLCardinality12348608490032120911.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10981569967642917670.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 18 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:17:40] [INFO ] Invariant cache hit.
[2026-05-23 21:17:40] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-23 21:17:40] [INFO ] Invariant cache hit.
[2026-05-23 21:17:40] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 467 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:17:40] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:17:40] [INFO ] Flatten gal took : 25 ms
[2026-05-23 21:17:40] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:17:40] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:17:40] [INFO ] Flatten gal took : 25 ms
[2026-05-23 21:17:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality12291236414923968934.gal : 7 ms
[2026-05-23 21:17:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality9017282643821528408.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/CTLCardinality12291236414923968934.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9017282643821528408.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 21:18:10] [INFO ] Flatten gal took : 25 ms
[2026-05-23 21:18:10] [INFO ] Applying decomposition
[2026-05-23 21:18:10] [INFO ] Flatten gal took : 25 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/graph13417724698839781801.txt' '-o' '/tmp/graph13417724698839781801.bin' '-w' '/tmp/graph13417724698839781801.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13417724698839781801.bin' '-l' '-1' '-v' '-w' '/tmp/graph13417724698839781801.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:18:11] [INFO ] Decomposing Gal with order
[2026-05-23 21:18:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:18:11] [INFO ] Removed a total of 1912 redundant transitions.
[2026-05-23 21:18:11] [INFO ] Flatten gal took : 90 ms
[2026-05-23 21:18:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 14 ms.
[2026-05-23 21:18:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality18152101614736196051.gal : 9 ms
[2026-05-23 21:18:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality9424486420106027163.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/CTLCardinality18152101614736196051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9424486420106027163.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 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2874 edges and 400 vertex of which 394 / 400 are part of one of the 1 SCC in 3 ms
Free SCC test removed 393 places
Ensure Unique test removed 2951 transitions
Reduce isomorphic transitions removed 2951 transitions.
Applied a total of 1 rules in 7 ms. Remains 7 /400 variables (removed 393) and now considering 13/2964 (removed 2951) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15505147248584118087.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18024025487301345813.kers'
[2026-05-23 21:18:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15505147248584118087.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18024025487301345813.kers]
Normalized transition count is 12 out of 13 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 12 rows 7 cols 24 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-23 21:18:41] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18024025487301345813.kers
Total runtime 0 ms.
[2026-05-23 21:18:41] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-23 21:18:41] [INFO ] Invariant cache hit.
[2026-05-23 21:18:41] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2026-05-23 21:18:41] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2026-05-23 21:18:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 12/19 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/20 variables, and 8 constraints, problems are : Problem set: 0 solved, 6 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 7/7 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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 12/19 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/19 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/20 variables, and 14 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 103ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 104ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/400 places, 13/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 159 ms. Remains : 7/400 places, 13/2964 transitions.
[2026-05-23 21:18:41] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:18:41] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:18:41] [INFO ] Input system was already deterministic with 13 transitions.
[2026-05-23 21:18:41] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:18:41] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:18:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality12900571463074427181.gal : 0 ms
[2026-05-23 21:18:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality14066028319263690983.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/CTLCardinality12900571463074427181.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14066028319263690983.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.24684e+07,0.059771,5916,2,308,5,15619,6,0,43,14873,0


Converting to forward existential form...Done !
original formula: !(A(!(((EF(AG((cAMP__3_6_<=cAMP__19_15_))) + (cAMP__14_20_>=23)) + !(AG((cAMP__14_5_<=cAMP__6_16_))))) U EG(EF((cAMP__6_11_>33)))))
=> equivalent forward existential formula: ([((FwdU(Init,!(EG(E(TRUE U (cAMP__6_11_>33))))) * !(!(((E(TRUE U !(E(TRUE U !((cAMP__3_6_<=cAMP__19_15_))))) + ...332
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.760103,21792,1,0,6,87583,21,0,511,78394,8
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 21 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (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-12771380281562138214.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4197497568592699008.kers'
[2026-05-23 21:18:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12771380281562138214.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4197497568592699008.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 21:18:42] [INFO ] Computed 1 invariants in 17 ms
Computed 1 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-4197497568592699008.kers
Total runtime 21 ms.
[2026-05-23 21:18:42] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-23 21:18:42] [INFO ] Invariant cache hit.
[2026-05-23 21:18:42] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:18:42] [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 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60850ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 60853ms
Finished structural reductions in LTL mode , in 1 iterations and 61381 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:19:43] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:19:43] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:19:43] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:19:43] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:19:43] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:19:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality9898010275521562475.gal : 7 ms
[2026-05-23 21:19:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality1966733903416245680.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/CTLCardinality9898010275521562475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1966733903416245680.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 21:20:13] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:20:13] [INFO ] Applying decomposition
[2026-05-23 21:20:13] [INFO ] Flatten gal took : 25 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/graph7472370527424964124.txt' '-o' '/tmp/graph7472370527424964124.bin' '-w' '/tmp/graph7472370527424964124.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7472370527424964124.bin' '-l' '-1' '-v' '-w' '/tmp/graph7472370527424964124.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:20:13] [INFO ] Decomposing Gal with order
[2026-05-23 21:20:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:20:14] [INFO ] Removed a total of 1964 redundant transitions.
[2026-05-23 21:20:14] [INFO ] Flatten gal took : 65 ms
[2026-05-23 21:20:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 7 ms.
[2026-05-23 21:20:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality2821387524341355157.gal : 11 ms
[2026-05-23 21:20:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality10190342812298418660.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/CTLCardinality2821387524341355157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10190342812298418660.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2928 edges and 400 vertex of which 397 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 396 places
Ensure Unique test removed 2957 transitions
Reduce isomorphic transitions removed 2957 transitions.
Applied a total of 1 rules in 7 ms. Remains 4 /400 variables (removed 396) and now considering 7/2964 (removed 2957) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13464103731034827015.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10722166559281977739.kers'
[2026-05-23 21:20:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13464103731034827015.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10722166559281977739.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 21:20:44] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10722166559281977739.kers
Total runtime 0 ms.
[2026-05-23 21:20:44] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-23 21:20:44] [INFO ] Invariant cache hit.
[2026-05-23 21:20:44] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2026-05-23 21:20:44] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-23 21:20:44] [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 33 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 29 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 63ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 63ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/400 places, 7/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 114 ms. Remains : 4/400 places, 7/2964 transitions.
[2026-05-23 21:20:44] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:20:44] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:20:44] [INFO ] Input system was already deterministic with 7 transitions.
[2026-05-23 21:20:44] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:20:44] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:20:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality10831702412977661918.gal : 0 ms
[2026-05-23 21:20:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality16276305395656379679.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/CTLCardinality10831702412977661918.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16276305395656379679.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,23426,0.023893,4704,2,155,5,6487,6,0,25,6188,0


Converting to forward existential form...Done !
original formula: E((cAMP__16_18_<=cAMP__20_3_) U (cAMP__20_19_>=28))
=> equivalent forward existential formula: [(FwdU(Init,(cAMP__16_18_<=cAMP__20_3_)) * (cAMP__20_19_>=28))] != FALSE
Hit Full ! (commute/partial/dont) 3/0/4
(forward)formula 0,1,0.048429,4964,1,0,10,6487,15,1,320,6188,4
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 17 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (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-11052025346740216868.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17357855192253928762.kers'
[2026-05-23 21:20:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11052025346740216868.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17357855192253928762.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 21:20:44] [INFO ] Computed 1 invariants in 18 ms
Computed 1 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-17357855192253928762.kers
Total runtime 20 ms.
[2026-05-23 21:20:44] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-23 21:20:44] [INFO ] Invariant cache hit.
[2026-05-23 21:20:44] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:20:44] [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 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60870ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 60873ms
Finished structural reductions in LTL mode , in 1 iterations and 61376 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:21:45] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:21:45] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:21:45] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:21:45] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:21:45] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:21:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality7018969121779007428.gal : 7 ms
[2026-05-23 21:21:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality9578757238281524889.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/CTLCardinality7018969121779007428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9578757238281524889.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 21:22:15] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:22:15] [INFO ] Applying decomposition
[2026-05-23 21:22:15] [INFO ] Flatten gal took : 24 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/graph11209251279701876850.txt' '-o' '/tmp/graph11209251279701876850.bin' '-w' '/tmp/graph11209251279701876850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11209251279701876850.bin' '-l' '-1' '-v' '-w' '/tmp/graph11209251279701876850.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:22:16] [INFO ] Decomposing Gal with order
[2026-05-23 21:22:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:22:16] [INFO ] Removed a total of 2182 redundant transitions.
[2026-05-23 21:22:16] [INFO ] Flatten gal took : 63 ms
[2026-05-23 21:22:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 286 labels/synchronizations in 19 ms.
[2026-05-23 21:22:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality741564916228027157.gal : 9 ms
[2026-05-23 21:22:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality14686159273021448919.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/CTLCardinality741564916228027157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14686159273021448919.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 SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2954 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 5 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9023513049385528172.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1804115309520844708.kers'
[2026-05-23 21:22:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9023513049385528172.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1804115309520844708.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 21:22:46] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1804115309520844708.kers
Total runtime 0 ms.
[2026-05-23 21:22:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-23 21:22:46] [INFO ] Invariant cache hit.
[2026-05-23 21:22:46] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2026-05-23 21:22:46] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 21:22:46] [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 20 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 20 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 44ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 44ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/400 places, 3/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 98 ms. Remains : 2/400 places, 3/2964 transitions.
[2026-05-23 21:22:46] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:22:46] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:22:46] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-23 21:22:46] [INFO ] Flatten gal took : 1 ms
RANDOM walk for 204 steps (0 resets) in 4 ms. (40 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D20N050-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 21:22:46] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:22:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12295322861657551726.gal : 0 ms
[2026-05-23 21:22:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11441687673412637534.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/ReachabilityCardinality12295322861657551726.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11441687673412637534.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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 8 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (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-2168231589899055897.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15193283538614238148.kers'
[2026-05-23 21:22:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2168231589899055897.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15193283538614238148.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 21:22:46] [INFO ] Computed 1 invariants in 18 ms
Computed 1 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-15193283538614238148.kers
Total runtime 21 ms.
[2026-05-23 21:22:46] [INFO ] Implicit Places using invariants in 76 ms returned []
[2026-05-23 21:22:46] [INFO ] Invariant cache hit.
[2026-05-23 21:22:47] [INFO ] Implicit Places using invariants and state equation in 430 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:22:47] [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 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60863ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 60866ms
Finished structural reductions in LTL mode , in 1 iterations and 61392 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:23:47] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:23:47] [INFO ] Flatten gal took : 25 ms
[2026-05-23 21:23:48] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:23:48] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:23:48] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:23:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality2911481216689550758.gal : 7 ms
[2026-05-23 21:23:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality16017710961632991265.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/CTLCardinality2911481216689550758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16017710961632991265.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 21:24:18] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:24:18] [INFO ] Applying decomposition
[2026-05-23 21:24:18] [INFO ] Flatten gal took : 24 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/graph12347513289169778768.txt' '-o' '/tmp/graph12347513289169778768.bin' '-w' '/tmp/graph12347513289169778768.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12347513289169778768.bin' '-l' '-1' '-v' '-w' '/tmp/graph12347513289169778768.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:24:18] [INFO ] Decomposing Gal with order
[2026-05-23 21:24:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:24:18] [INFO ] Removed a total of 2134 redundant transitions.
[2026-05-23 21:24:18] [INFO ] Flatten gal took : 62 ms
[2026-05-23 21:24:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 382 labels/synchronizations in 18 ms.
[2026-05-23 21:24:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality14178138543796435672.gal : 9 ms
[2026-05-23 21:24:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality4623479082949724903.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/CTLCardinality14178138543796435672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4623479082949724903.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 21:24:48] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:24:48] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:24:48] [INFO ] Applying decomposition
[2026-05-23 21:24:48] [INFO ] Flatten gal took : 24 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/graph306050434921351177.txt' '-o' '/tmp/graph306050434921351177.bin' '-w' '/tmp/graph306050434921351177.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph306050434921351177.bin' '-l' '-1' '-v' '-w' '/tmp/graph306050434921351177.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:24:48] [INFO ] Decomposing Gal with order
[2026-05-23 21:24:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:24:48] [INFO ] Removed a total of 2428 redundant transitions.
[2026-05-23 21:24:48] [INFO ] Flatten gal took : 62 ms
[2026-05-23 21:24:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 662 labels/synchronizations in 28 ms.
[2026-05-23 21:24:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality8259463616589077911.gal : 9 ms
[2026-05-23 21:24:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality120715876553075705.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/CTLCardinality8259463616589077911.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality120715876553075705.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 7 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,7.91133e+66,75.5299,1111600,2,20351,5,6.47673e+06,6,0,4391,6.41242e+06,0


Converting to forward existential form...Done !
original formula: AX(AG(((AX((gu30.cAMP__12_18_<=gu30.cAMP__16_20_)) + EG(((gi4.gi3.gi0.gu0.cAMP__10_10_>=13)&&(gi4.gi0.gi0.gu11.cAMP__13_3_>=22)))) + ((EF...269
=> equivalent forward existential formula: [(EY(((FwdU(EY(Init),TRUE) * !(((E(TRUE U (gi4.gi3.gi2.gu54.cAMP__4_15_<48)) * (gu27.cAMP__7_2_>gu27.cAMP__15_18...335
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 21:49:27] [INFO ] Flatten gal took : 53 ms
[2026-05-23 21:49:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality1867643908552079964.gal : 17 ms
[2026-05-23 21:49:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality9162040729846042029.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1867643908552079964.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9162040729846042029.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 7 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,7.91133e+66,35.3883,530768,2,20351,5,3.2524e+06,6,0,4567,3.18533e+06,0


Converting to forward existential form...Done !
original formula: AX(AG(((AX((cAMP__12_18_<=cAMP__16_20_)) + EG(((cAMP__10_10_>=13)&&(cAMP__13_3_>=22)))) + ((EF((cAMP__4_15_<48)) * (cAMP__7_2_>cAMP__15_1...191
=> equivalent forward existential formula: [(EY(((FwdU(EY(Init),TRUE) * !(((E(TRUE U (cAMP__4_15_<48)) * (cAMP__7_2_>cAMP__15_18_)) * (cAMP__2_15_>cAMP__10...257
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.

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-D20N050"
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-D20N050, 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-177955695400113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N050.tgz
mv Diffusion2D-PT-D20N050 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 ;