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-177955695300009.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Diffusion2D-PT-D05N050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695300009
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.5K Mar 6 16:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 6 16:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 6 16:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 6 16:02 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 4.5K Mar 15 09:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 09:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 09:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 09:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Mar 6 16:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 6 16:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Mar 6 16:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 6 16:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:01 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 55K 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-D05N050-CTLCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-12
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-13
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-14
FORMULA_NAME Diffusion2D-PT-D05N050-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779558455896

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-D05N050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 17:47:37] [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 17:47:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 17:47:37] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2026-05-23 17:47:37] [INFO ] Transformed 25 places.
[2026-05-23 17:47:37] [INFO ] Transformed 144 transitions.
[2026-05-23 17:47:37] [INFO ] Parsed PT model containing 25 places and 144 transitions and 288 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 8 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (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-2348280449672265622.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6760534169122460769.kers'
[2026-05-23 17:47:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2348280449672265622.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6760534169122460769.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 144 rows 25 cols 288 entries
Finished phase 1 with 24 SingleSign rule and 0 generalized
[2026-05-23 17:47:37] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6760534169122460769.kers
Total runtime 3 ms.
[2026-05-23 17:47:37] [INFO ] Implicit Places using invariants in 186 ms returned []
[2026-05-23 17:47:37] [INFO ] Invariant cache hit.
[2026-05-23 17:47:37] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2026-05-23 17:47:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (OVERLAPS) 0/169 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 169/169 variables, and 26 constraints, problems are : Problem set: 0 solved, 136 unsolved in 2526 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 136/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 0/169 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 169/169 variables, and 162 constraints, problems are : Problem set: 0 solved, 136 unsolved in 2200 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4798ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 4824ms
Finished structural reductions in LTL mode , in 1 iterations and 5183 ms. Remains : 25/25 places, 144/144 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-23 17:47:42] [INFO ] Invariant cache hit.
[2026-05-23 17:47:42] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-23 17:47:42] [INFO ] Invariant cache hit.
[2026-05-23 17:47:42] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 25/25 places, 144/144 transitions.
Support contains 25 out of 25 places after structural reductions.
[2026-05-23 17:47:42] [INFO ] Flatten gal took : 27 ms
[2026-05-23 17:47:42] [INFO ] Flatten gal took : 10 ms
[2026-05-23 17:47:42] [INFO ] Input system was already deterministic with 144 transitions.
RANDOM walk for 40106 steps (8 resets) in 195 ms. (204 steps per ms) remains 5/73 properties
BEST_FIRST walk for 40003 steps (8 resets) in 125 ms. (317 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 190 ms. (209 steps per ms) remains 3/3 properties
[2026-05-23 17:47:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp20 is UNSAT
At refinement iteration 1 (OVERLAPS) 19/25 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/26 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/169 variables, 0/26 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 169/169 variables, and 26 constraints, problems are : Problem set: 2 solved, 1 unsolved in 64 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 22/25 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 1/27 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 0/27 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/169 variables, 0/27 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 169/169 variables, and 27 constraints, problems are : Problem set: 2 solved, 1 unsolved in 74 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 142ms problems are : Problem set: 2 solved, 1 unsolved
Finished Parikh walk after 195 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=48 )
Parikh walk visited 1 properties in 8 ms.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2026-05-23 17:47:43] [INFO ] Flatten gal took : 6 ms
[2026-05-23 17:47:43] [INFO ] Flatten gal took : 6 ms
[2026-05-23 17:47:43] [INFO ] Input system was already deterministic with 144 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 64 edges and 25 vertex of which 15 / 25 are part of one of the 1 SCC in 2 ms
Free SCC test removed 14 places
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Applied a total of 1 rules in 11 ms. Remains 11 /25 variables (removed 14) and now considering 47/144 (removed 97) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9389430786968076017.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-344437303687720254.kers'
[2026-05-23 17:47:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9389430786968076017.kers, --Pflows, --basisKERS=/tmp/petrispot-output-344437303687720254.kers]
Normalized transition count is 46 out of 47 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 46 rows 11 cols 92 entries
Finished phase 1 with 10 SingleSign rule and 0 generalized
[2026-05-23 17:47:43] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-344437303687720254.kers
Total runtime 0 ms.
[2026-05-23 17:47:43] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-23 17:47:43] [INFO ] Invariant cache hit.
[2026-05-23 17:47:43] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2026-05-23 17:47:43] [INFO ] Redundant transitions in 0 ms returned []
Running 38 sub problems to find dead transitions.
[2026-05-23 17:47:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 46/57 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (OVERLAPS) 0/57 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 57/58 variables, and 12 constraints, problems are : Problem set: 0 solved, 38 unsolved in 308 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 46/57 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 0/57 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 57/58 variables, and 50 constraints, problems are : Problem set: 0 solved, 38 unsolved in 305 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 620ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 620ms
Starting structural reductions in SI_CTL mode, iteration 1 : 11/25 places, 47/144 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 689 ms. Remains : 11/25 places, 47/144 transitions.
[2026-05-23 17:47:43] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:47:43] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:47:43] [INFO ] Input system was already deterministic with 47 transitions.
[2026-05-23 17:47:43] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:43] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:47:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality9872254520287993386.gal : 2 ms
[2026-05-23 17:47:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality15439183149817652844.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/CTLCardinality9872254520287993386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15439183149817652844.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,7.5394e+10,0.198845,9796,2,512,5,44651,6,0,93,42887,0


Converting to forward existential form...Done !
original formula: EG(((AG(((cAMP__5_2_<=4)||(cAMP__1_3_<=cAMP__3_4_))) * AF(((cAMP__5_5_<=cAMP__2_4_)&&(cAMP__1_3_<=17)))) + ((EF((cAMP__4_5_<=cAMP__3_5_))...251
=> equivalent forward existential formula: [FwdG(Init,((!(E(TRUE U !(((cAMP__5_2_<=4)||(cAMP__1_3_<=cAMP__3_4_))))) * !(EG(!(((cAMP__5_5_<=cAMP__2_4_)&&(cA...336
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,6.48415,142488,1,0,12,734013,34,3,1301,711487,19
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (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-14666113200798011026.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10373946145634700208.kers'
[2026-05-23 17:47:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14666113200798011026.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10373946145634700208.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 144 rows 25 cols 288 entries
Finished phase 1 with 24 SingleSign rule and 0 generalized
[2026-05-23 17:47:50] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10373946145634700208.kers
Total runtime 2 ms.
[2026-05-23 17:47:50] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-23 17:47:50] [INFO ] Invariant cache hit.
[2026-05-23 17:47:50] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2026-05-23 17:47:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (OVERLAPS) 0/169 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 169/169 variables, and 26 constraints, problems are : Problem set: 0 solved, 136 unsolved in 1983 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 136/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 0/169 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 169/169 variables, and 162 constraints, problems are : Problem set: 0 solved, 136 unsolved in 2085 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4088ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 4090ms
Finished structural reductions in LTL mode , in 1 iterations and 4167 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:47:54] [INFO ] Flatten gal took : 9 ms
[2026-05-23 17:47:54] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:54] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:54] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:47:54] [INFO ] Flatten gal took : 12 ms
[2026-05-23 17:47:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality4050867338304409126.gal : 2 ms
[2026-05-23 17:47:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality15056431854263000565.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/CTLCardinality4050867338304409126.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15056431854263000565.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,1.75295e+19,0.771695,22616,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: EF(AX(AG((cAMP__5_1_>=15))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !((cAMP__5_1_>=15))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.6472,29512,1,0,6,158897,15,0,2134,148306,5
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-23 17:47:56] [INFO ] Invariant cache hit.
[2026-05-23 17:47:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-23 17:47:56] [INFO ] Invariant cache hit.
[2026-05-23 17:47:56] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:47:56] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:47:56] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:56] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:56] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:56] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality16349554646952130339.gal : 2 ms
[2026-05-23 17:47:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality18302123482965660873.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/CTLCardinality16349554646952130339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18302123482965660873.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,1.75295e+19,0.718093,22612,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: ((EG((cAMP__1_5_<12)) * !(E((cAMP__5_5_>40) U (cAMP__1_1_>=40)))) * EX(!(E(A(((cAMP__1_1_<=cAMP__2_4_)&&(cAMP__3_4_<=4)) U (cAMP__1_2_<=c...266
=> equivalent forward existential formula: (([(Init * !(EG((cAMP__1_5_<12))))] = FALSE * [(FwdU(Init,(cAMP__5_5_>40)) * (cAMP__1_1_>=40))] = FALSE) * [(Ini...441
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 124/0/20
Detected timeout of ITS tools.
[2026-05-23 17:48:26] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:48:26] [INFO ] Applying decomposition
[2026-05-23 17:48:26] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2504050439228325150.txt' '-o' '/tmp/graph2504050439228325150.bin' '-w' '/tmp/graph2504050439228325150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2504050439228325150.bin' '-l' '-1' '-v' '-w' '/tmp/graph2504050439228325150.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:48:26] [INFO ] Decomposing Gal with order
[2026-05-23 17:48:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:48:26] [INFO ] Removed a total of 98 redundant transitions.
[2026-05-23 17:48:26] [INFO ] Flatten gal took : 54 ms
[2026-05-23 17:48:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 4 ms.
[2026-05-23 17:48:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality6248125188639247776.gal : 3 ms
[2026-05-23 17:48:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality8739633226737008530.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/CTLCardinality6248125188639247776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8739633226737008530.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,1.75295e+19,0.723561,22664,2,1226,5,132700,6,0,229,130207,0


Converting to forward existential form...Done !
original formula: ((EG((gi1.gu1.cAMP__1_5_<12)) * !(E((gi1.gu4.cAMP__5_5_>40) U (gu0.cAMP__1_1_>=40)))) * EX(!(E(A(((gu0.cAMP__1_1_<=gu0.cAMP__2_4_)&&(gi1....338
=> equivalent forward existential formula: (([(Init * !(EG((gi1.gu1.cAMP__1_5_<12))))] = FALSE * [(FwdU(Init,(gi1.gu4.cAMP__5_5_>40)) * (gu0.cAMP__1_1_>=40...529
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 100/0/12
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-23 17:48:56] [INFO ] Invariant cache hit.
[2026-05-23 17:48:56] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-23 17:48:56] [INFO ] Invariant cache hit.
[2026-05-23 17:48:56] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:48:56] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:48:56] [INFO ] Flatten gal took : 6 ms
[2026-05-23 17:48:56] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:48:56] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:48:56] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:48:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality4921109760242010303.gal : 2 ms
[2026-05-23 17:48:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality16999667256425134591.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/CTLCardinality4921109760242010303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16999667256425134591.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,1.75295e+19,0.692155,22616,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: EF(AG(!(E((cAMP__2_1_>=35) U AX((cAMP__3_3_<=11))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(E((cAMP__2_1_>=35) U !(EX(!((cAMP__3_3_<=11))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 134/0/10
(forward)formula 0,0,2.63098,58076,1,0,10,288411,22,1,2191,263030,9
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-23 17:48:59] [INFO ] Invariant cache hit.
[2026-05-23 17:48:59] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-23 17:48:59] [INFO ] Invariant cache hit.
[2026-05-23 17:48:59] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 76 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:48:59] [INFO ] Flatten gal took : 11 ms
[2026-05-23 17:48:59] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:48:59] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:48:59] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:48:59] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:48:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality15470183864902671703.gal : 1 ms
[2026-05-23 17:48:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality14366001265318540256.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/CTLCardinality15470183864902671703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14366001265318540256.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,1.75295e+19,0.749454,22624,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: AG(EF((EX((cAMP__3_2_>cAMP__4_3_)) * EG(AX((cAMP__4_2_<=cAMP__1_5_))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (EX((cAMP__3_2_>cAMP__4_3_)) * EG(!(EX(!((cAMP__4_2_<=cAMP__1_5_)))))))))] = FALS...156
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,18.1666,362432,1,0,12,2.11161e+06,23,2,2410,2.2524e+06,11
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-23 17:49:17] [INFO ] Invariant cache hit.
[2026-05-23 17:49:17] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-23 17:49:17] [INFO ] Invariant cache hit.
[2026-05-23 17:49:17] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:49:18] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:49:18] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:49:18] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:49:18] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:49:18] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:49:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality3435066056740417112.gal : 1 ms
[2026-05-23 17:49:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality3271885855013877318.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/CTLCardinality3435066056740417112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3271885855013877318.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,1.75295e+19,0.679836,22616,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: AF((AG(((AX((cAMP__4_1_<=49)) + (cAMP__4_2_<=38)) + ((cAMP__4_4_>=1)&&(cAMP__2_1_>=33)))) + (((AF((cAMP__2_5_>cAMP__1_4_)) * AX(((cAMP__3...312
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(((!(EX(!((cAMP__4_1_<=49)))) + (cAMP__4_2_<=38)) + ((cAMP__4_4_>=1)&&(cAMP__2_1_>=33)...387
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 134/0/10
(forward)formula 0,1,4.99223,114216,1,0,25,667448,42,11,2595,707654,18
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-23 17:49:23] [INFO ] Invariant cache hit.
[2026-05-23 17:49:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-23 17:49:23] [INFO ] Invariant cache hit.
[2026-05-23 17:49:23] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:49:23] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:49:23] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:49:23] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:49:23] [INFO ] Flatten gal took : 22 ms
[2026-05-23 17:49:23] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:49:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality2737621688247061572.gal : 0 ms
[2026-05-23 17:49:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality4187387321244098224.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/CTLCardinality2737621688247061572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4187387321244098224.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,1.75295e+19,0.658075,22628,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: AX(E(!(EX(!(EF((cAMP__3_4_>=45))))) U ((A(AF((cAMP__3_3_<=27)) U AX((cAMP__4_2_<=44))) * (cAMP__4_4_<=12)) * (cAMP__2_2_<=cAMP__1_5_))))
=> equivalent forward existential formula: [(EY(Init) * !(E(!(EX(!(E(TRUE U (cAMP__3_4_>=45))))) U ((!((E(!(!(EX(!((cAMP__4_2_<=44))))) U (!(!(EG(!((cAMP__...300
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,2.80203,58828,1,0,15,253739,33,4,2315,225203,16
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-23 17:49:25] [INFO ] Invariant cache hit.
[2026-05-23 17:49:25] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-23 17:49:25] [INFO ] Invariant cache hit.
[2026-05-23 17:49:26] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:49:26] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:49:26] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:49:26] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:49:26] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:49:26] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:49:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality17606151984997596792.gal : 1 ms
[2026-05-23 17:49:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality12191692507829003332.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/CTLCardinality17606151984997596792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12191692507829003332.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,1.75295e+19,0.648283,22612,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: (EF(AG((cAMP__1_1_<=14))) + AG(((EX((cAMP__1_2_>=24)) + !(A(AX((cAMP__3_4_<=cAMP__2_1_)) U (cAMP__2_5_<=9)))) + A((cAMP__5_5_<=cAMP__1_5_...269
=> equivalent forward existential formula: [(((FwdU((Init * !(E(TRUE U !(E(TRUE U !((cAMP__1_1_<=14))))))),TRUE) * !(!((E(!(((EX((cAMP__3_1_>=24)) + (E(TRU...674
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 134/0/10
Using saturation style SCC detection
(forward)formula 0,0,12.821,277604,1,0,83,1.4547e+06,41,70,2483,1.48078e+06,86
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-23 17:49:38] [INFO ] Invariant cache hit.
[2026-05-23 17:49:38] [INFO ] Implicit Places using invariants in 15 ms returned []
[2026-05-23 17:49:38] [INFO ] Invariant cache hit.
[2026-05-23 17:49:38] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:49:39] [INFO ] Flatten gal took : 6 ms
[2026-05-23 17:49:39] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:49:39] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:49:39] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:49:39] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:49:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality318870136729350790.gal : 1 ms
[2026-05-23 17:49:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality9963445200481407625.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/CTLCardinality318870136729350790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9963445200481407625.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.75295e+19,0.679749,22632,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: AG((((cAMP__1_1_<=cAMP__1_4_) + AF((((EF((cAMP__5_3_<=47)) * (cAMP__5_5_>cAMP__4_4_)) + EX((cAMP__4_2_<=0))) + ((cAMP__2_1_<=cAMP__2_2_)&...415
=> equivalent forward existential formula: ([(((FwdU(Init,TRUE) * !(((cAMP__1_1_<=cAMP__1_4_) + !(EG(!((((E(TRUE U (cAMP__5_3_<=47)) * (cAMP__5_5_>cAMP__4_...1229
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 128/0/16
(forward)formula 0,0,21.6933,438440,1,0,32,2.10276e+06,48,18,2795,2.33155e+06,29
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 68 edges and 25 vertex of which 17 / 25 are part of one of the 1 SCC in 2 ms
Free SCC test removed 16 places
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Applied a total of 1 rules in 7 ms. Remains 9 /25 variables (removed 16) and now considering 29/144 (removed 115) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5524626809021164446.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8420998758088015941.kers'
[2026-05-23 17:50:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5524626809021164446.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8420998758088015941.kers]
Normalized transition count is 28 out of 29 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 28 rows 9 cols 56 entries
Finished phase 1 with 8 SingleSign rule and 0 generalized
[2026-05-23 17:50:00] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8420998758088015941.kers
Total runtime 0 ms.
[2026-05-23 17:50:00] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-23 17:50:00] [INFO ] Invariant cache hit.
[2026-05-23 17:50:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 17:50:00] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2026-05-23 17:50:00] [INFO ] Redundant transitions in 0 ms returned []
Running 27 sub problems to find dead transitions.
[2026-05-23 17:50:00] [INFO ] Invariant cache hit.
[2026-05-23 17:50:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 28/37 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 1/38 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/38 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 0/38 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 38/38 variables, and 11 constraints, problems are : Problem set: 0 solved, 27 unsolved in 233 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 28/37 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 27/37 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 1/38 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/38 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/38 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 38/38 variables, and 38 constraints, problems are : Problem set: 0 solved, 27 unsolved in 284 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 520ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 520ms
Starting structural reductions in SI_CTL mode, iteration 1 : 9/25 places, 29/144 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 577 ms. Remains : 9/25 places, 29/144 transitions.
[2026-05-23 17:50:01] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:50:01] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:50:01] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-23 17:50:01] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:50:01] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:50:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality3626006999720573077.gal : 0 ms
[2026-05-23 17:50:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality7780234211875968854.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/CTLCardinality3626006999720573077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7780234211875968854.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,1.9168e+09,0.124158,7876,2,410,5,29456,6,0,67,28271,0


Converting to forward existential form...Done !
original formula: AG((EG(EF(!(A((cAMP__2_5_<=cAMP__4_4_) U (cAMP__5_4_<=cAMP__5_3_))))) + ((cAMP__5_3_<=46) * ((cAMP__3_3_<=cAMP__5_1_) + (EG((cAMP__1_3_<3...181
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(((cAMP__5_3_<=46) * ((cAMP__3_3_<=cAMP__5_1_) + (EG((cAMP__1_3_<3)) * (cAMP__1_4_<=10))))...321
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 19/0/10
(forward)formula 0,1,1.96705,48252,1,0,7,182562,29,0,923,169055,12
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 122 edges and 25 vertex of which 23 / 25 are part of one of the 1 SCC in 0 ms
Free SCC test removed 22 places
Ensure Unique test removed 139 transitions
Reduce isomorphic transitions removed 139 transitions.
Applied a total of 1 rules in 2 ms. Remains 3 /25 variables (removed 22) and now considering 5/144 (removed 139) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7468615300940434828.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10829515447122460148.kers'
[2026-05-23 17:50:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7468615300940434828.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10829515447122460148.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 17:50:03] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10829515447122460148.kers
Total runtime 0 ms.
[2026-05-23 17:50:03] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-23 17:50:03] [INFO ] Invariant cache hit.
[2026-05-23 17:50:03] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2026-05-23 17:50:03] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2026-05-23 17:50:03] [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 27 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 27 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 56ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 57ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/25 places, 5/144 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 104 ms. Remains : 3/25 places, 5/144 transitions.
[2026-05-23 17:50:03] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:50:03] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:50:03] [INFO ] Input system was already deterministic with 5 transitions.
[2026-05-23 17:50:03] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:50:03] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:50:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality11867831497939432970.gal : 0 ms
[2026-05-23 17:50:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6971493077009756669.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/CTLCardinality11867831497939432970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6971493077009756669.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,1326,0.015216,4204,2,104,5,2220,6,0,19,2019,0


Converting to forward existential form...Done !
original formula: EF(AG(AF(((cAMP__4_3_<41)&&(cAMP__1_5_>49)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!(((cAMP__4_3_<41)&&(cAMP__1_5_>49)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.027352,4472,1,0,6,2267,23,0,227,2204,8
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (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-1350314032073697886.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14753614742095364735.kers'
[2026-05-23 17:50:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1350314032073697886.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14753614742095364735.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 144 rows 25 cols 288 entries
Finished phase 1 with 24 SingleSign rule and 0 generalized
[2026-05-23 17:50:03] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14753614742095364735.kers
Total runtime 0 ms.
[2026-05-23 17:50:03] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-23 17:50:03] [INFO ] Invariant cache hit.
[2026-05-23 17:50:03] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2026-05-23 17:50:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (OVERLAPS) 0/169 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 169/169 variables, and 26 constraints, problems are : Problem set: 0 solved, 136 unsolved in 2015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 136/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 0/169 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 169/169 variables, and 162 constraints, problems are : Problem set: 0 solved, 136 unsolved in 1973 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4006ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 4007ms
Finished structural reductions in LTL mode , in 1 iterations and 4072 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:50:07] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:50:07] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:50:07] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:50:07] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:50:07] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:50:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality7908557584187658259.gal : 1 ms
[2026-05-23 17:50:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality10466844261224762901.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/CTLCardinality7908557584187658259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10466844261224762901.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,1.75295e+19,0.731687,22620,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: EF(!(E((AF((cAMP__4_3_<=cAMP__2_5_)) * (EX((cAMP__4_5_<=3)) + !(((cAMP__4_3_>=18)&&(cAMP__1_1_<=cAMP__2_1_))))) U ((EG((cAMP__2_5_>18)) +...232
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!(EG(!((cAMP__4_3_<=cAMP__2_5_)))) * (EX((cAMP__4_5_<=3)) + !(((cAMP__4_3_>=18)&&(cAMP_...290
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2026-05-23 17:50:37] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:50:37] [INFO ] Applying decomposition
[2026-05-23 17:50:37] [INFO ] Flatten gal took : 2 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/graph2453276236785505710.txt' '-o' '/tmp/graph2453276236785505710.bin' '-w' '/tmp/graph2453276236785505710.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2453276236785505710.bin' '-l' '-1' '-v' '-w' '/tmp/graph2453276236785505710.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:50:37] [INFO ] Decomposing Gal with order
[2026-05-23 17:50:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:50:37] [INFO ] Removed a total of 104 redundant transitions.
[2026-05-23 17:50:37] [INFO ] Flatten gal took : 7 ms
[2026-05-23 17:50:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 2 ms.
[2026-05-23 17:50:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality4076377184420232859.gal : 1 ms
[2026-05-23 17:50:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality828748475297601245.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/CTLCardinality4076377184420232859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality828748475297601245.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.75295e+19,0.669889,22504,2,1226,5,132794,6,0,237,130339,0


Converting to forward existential form...Done !
original formula: EF(!(E((AF((gu1.cAMP__4_3_<=gu1.cAMP__2_5_)) * (EX((gi0.gu5.cAMP__4_5_<=3)) + !(((gu1.cAMP__4_3_>=18)&&(gu2.cAMP__1_1_<=gu4.cAMP__2_1_)))...288
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!(EG(!((gu1.cAMP__4_3_<=gu1.cAMP__2_5_)))) * (EX((gi0.gu5.cAMP__4_5_<=3)) + !(((gu1.cAM...346
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 110 edges and 25 vertex of which 22 / 25 are part of one of the 1 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Applied a total of 1 rules in 1 ms. Remains 4 /25 variables (removed 21) and now considering 9/144 (removed 135) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4764356517852065003.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6834278767115501439.kers'
[2026-05-23 17:51:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4764356517852065003.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6834278767115501439.kers]
Normalized transition count is 8 out of 9 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 8 rows 4 cols 16 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-23 17:51:07] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6834278767115501439.kers
Total runtime 2 ms.
[2026-05-23 17:51:07] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-23 17:51:07] [INFO ] Invariant cache hit.
[2026-05-23 17:51:07] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2026-05-23 17:51:07] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-23 17:51:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 8/12 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 5 constraints, problems are : Problem set: 0 solved, 5 unsolved in 40 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 8/12 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 10 constraints, problems are : Problem set: 0 solved, 5 unsolved in 41 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 82ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 83ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/25 places, 9/144 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 132 ms. Remains : 4/25 places, 9/144 transitions.
[2026-05-23 17:51:07] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:51:07] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:51:07] [INFO ] Input system was already deterministic with 9 transitions.
[2026-05-23 17:51:07] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:51:07] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:51:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality6317456802974425807.gal : 0 ms
[2026-05-23 17:51:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality3277724037286180635.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/CTLCardinality6317456802974425807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3277724037286180635.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,23426,0.022997,4588,2,155,5,5124,6,0,27,4967,0


Converting to forward existential form...Done !
original formula: AG(EF((AG((cAMP__5_2_<=cAMP__2_4_)) + EF((cAMP__3_5_<=cAMP__5_2_)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(E(TRUE U !((cAMP__5_2_<=cAMP__2_4_)))) + E(TRUE U (cAMP__3_5_<=cAMP__5_2_)))))...165
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.459639,14448,1,0,7,50830,16,0,497,50920,10
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (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-6688431113308439864.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11674575457698567349.kers'
[2026-05-23 17:51:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6688431113308439864.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11674575457698567349.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 144 rows 25 cols 288 entries
Finished phase 1 with 24 SingleSign rule and 0 generalized
[2026-05-23 17:51:08] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11674575457698567349.kers
Total runtime 1 ms.
[2026-05-23 17:51:08] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-23 17:51:08] [INFO ] Invariant cache hit.
[2026-05-23 17:51:08] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2026-05-23 17:51:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (OVERLAPS) 0/169 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 169/169 variables, and 26 constraints, problems are : Problem set: 0 solved, 136 unsolved in 1958 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 136/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 0/169 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 169/169 variables, and 162 constraints, problems are : Problem set: 0 solved, 136 unsolved in 2009 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3987ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 3989ms
Finished structural reductions in LTL mode , in 1 iterations and 4065 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:51:12] [INFO ] Flatten gal took : 6 ms
[2026-05-23 17:51:12] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:51:12] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:51:12] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:51:12] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:51:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality7992611280406259623.gal : 0 ms
[2026-05-23 17:51:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality9896677568983398095.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/CTLCardinality7992611280406259623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9896677568983398095.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,1.75295e+19,0.689529,22616,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: EG(AG(AX((cAMP__2_4_<28))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(EX(!((cAMP__2_4_<28))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.05623,59832,1,0,7,242089,21,0,2159,208651,8
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-23 17:51:15] [INFO ] Invariant cache hit.
[2026-05-23 17:51:15] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-23 17:51:15] [INFO ] Invariant cache hit.
[2026-05-23 17:51:15] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:51:15] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:51:15] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:51:15] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:51:15] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:51:15] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:51:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality1673740001735890400.gal : 0 ms
[2026-05-23 17:51:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality11993385242552927399.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/CTLCardinality1673740001735890400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11993385242552927399.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,1.75295e+19,0.674075,22604,2,1226,5,137881,6,0,247,134134,0


Converting to forward existential form...Done !
original formula: (A(EX(AG((((cAMP__5_1_<=48)&&(cAMP__3_5_<=cAMP__1_1_))&&(cAMP__3_3_<33)))) U (cAMP__3_2_>=48)) + EF(EG(AG((cAMP__1_3_>cAMP__2_2_)))))
=> equivalent forward existential formula: ([((Init * !(EG(!((cAMP__3_2_>=48))))) * !(E(!((cAMP__3_2_>=48)) U (!(EX(!(E(TRUE U !((((cAMP__5_1_<=48)&&(cAMP_...309
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 128/0/16
(forward)formula 0,0,4.38022,87696,1,0,9,316856,32,4,2423,255637,15
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-23 17:51:19] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:51:19] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:51:19] [INFO ] Applying decomposition
[2026-05-23 17:51:20] [INFO ] Flatten gal took : 2 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/graph7120257689939680207.txt' '-o' '/tmp/graph7120257689939680207.bin' '-w' '/tmp/graph7120257689939680207.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7120257689939680207.bin' '-l' '-1' '-v' '-w' '/tmp/graph7120257689939680207.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:51:20] [INFO ] Decomposing Gal with order
[2026-05-23 17:51:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:51:20] [INFO ] Removed a total of 162 redundant transitions.
[2026-05-23 17:51:20] [INFO ] Flatten gal took : 12 ms
[2026-05-23 17:51:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 2 ms.
[2026-05-23 17:51:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality7727677930670284742.gal : 1 ms
[2026-05-23 17:51:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality8171919870851911821.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/CTLCardinality7727677930670284742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8171919870851911821.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 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.75295e+19,0.679229,22072,2,1226,5,131795,6,0,243,127970,0


Converting to forward existential form...Done !
original formula: ((EG((gi3.gu1.cAMP__1_5_<12)) * !(E((gi3.gu7.cAMP__5_5_>40) U (gi2.gu2.cAMP__1_1_>=40)))) * EX(!(E(A(((gi2.gu2.cAMP__1_1_<=gi2.gu2.cAMP__...350
=> equivalent forward existential formula: (([(Init * !(EG((gi3.gu1.cAMP__1_5_<12))))] = FALSE * [(FwdU(Init,(gi3.gu7.cAMP__5_5_>40)) * (gi2.gu2.cAMP__1_1_...541
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 118/0/18
Hit Full ! (commute/partial/dont) 130/0/6
(forward)formula 0,1,162.06,2501172,1,0,16,1.06937e+07,39,4,2034,1.02482e+07,14
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(!(E((AF((gu3.cAMP__4_3_<=gu3.cAMP__2_5_)) * (EX((gu0.cAMP__4_5_<=3)) + !(((gu3.cAMP__4_3_>=18)&&(gi2.gu2.cAMP__1_1_<=gi2.gu5.cAMP__2_1...304
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!(EG(!((gu3.cAMP__4_3_<=gu3.cAMP__2_5_)))) * (EX((gu0.cAMP__4_5_<=3)) + !(((gu3.cAMP__4...362
(forward)formula 1,1,272.418,2501196,1,0,103,1.06937e+07,62,62,2406,1.02482e+07,76
FORMULA Diffusion2D-PT-D05N050-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 496019 ms.

BK_STOP 1779558953114

--------------------
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-D05N050"
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-D05N050, 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-177955695300009"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D05N050.tgz
mv Diffusion2D-PT-D05N050 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 ;