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-177955695300001.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-D05N010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695300001
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 7.9K Mar 6 16:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 6 16:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Mar 6 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Mar 6 16:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 15 09:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 09:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 16:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 6 16:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 6 16:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Mar 6 16:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:00 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-D05N010-CTLCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-12
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-13
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-14
FORMULA_NAME Diffusion2D-PT-D05N010-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779558440143

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-D05N010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 17:47:21] [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 17:47:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 17:47:21] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2026-05-23 17:47:21] [INFO ] Transformed 25 places.
[2026-05-23 17:47:21] [INFO ] Transformed 144 transitions.
[2026-05-23 17:47:21] [INFO ] Parsed PT model containing 25 places and 144 transitions and 288 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
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-2881537493560633490.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14467991773011329112.kers'
[2026-05-23 17:47:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2881537493560633490.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14467991773011329112.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 17:47:21] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14467991773011329112.kers
Total runtime 3 ms.
[2026-05-23 17:47:21] [INFO ] Implicit Places using invariants in 155 ms returned []
[2026-05-23 17:47:21] [INFO ] Invariant cache hit.
[2026-05-23 17:47:21] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2026-05-23 17:47:21] [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 2444 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 2265 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 4785ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 4807ms
Finished structural reductions in LTL mode , in 1 iterations and 5140 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 17:47:26] [INFO ] Invariant cache hit.
[2026-05-23 17:47:26] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-23 17:47:26] [INFO ] Invariant cache hit.
[2026-05-23 17:47:26] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 25/25 places, 144/144 transitions.
Support contains 25 out of 25 places after structural reductions.
[2026-05-23 17:47:26] [INFO ] Flatten gal took : 37 ms
[2026-05-23 17:47:26] [INFO ] Flatten gal took : 9 ms
[2026-05-23 17:47:26] [INFO ] Input system was already deterministic with 144 transitions.
RANDOM walk for 40019 steps (8 resets) in 589 ms. (67 steps per ms) remains 9/82 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 8/8 properties
[2026-05-23 17:47:27] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp76 is UNSAT
At refinement iteration 1 (OVERLAPS) 9/25 variables, 1/1 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 144/169 variables, 25/26 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/26 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/169 variables, 0/26 constraints. Problems are: Problem set: 7 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 169/169 variables, and 26 constraints, problems are : Problem set: 7 solved, 1 unsolved in 73 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 1 unsolved
Problem AtomicPropp79 is UNSAT
After SMT solving in domain Int declared 25/169 variables, and 1 constraints, problems are : Problem set: 8 solved, 0 unsolved in 25 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/25 constraints, PredecessorRefiner: 0/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 102ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
[2026-05-23 17:47:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 17:47:27] [INFO ] Flatten gal took : 7 ms
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 17:47:27] [INFO ] Flatten gal took : 9 ms
[2026-05-23 17:47:27] [INFO ] Input system was already deterministic with 144 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
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 17:47:27] [INFO ] Invariant cache hit.
[2026-05-23 17:47:27] [INFO ] Implicit Places using invariants in 17 ms returned []
[2026-05-23 17:47:27] [INFO ] Invariant cache hit.
[2026-05-23 17:47:27] [INFO ] Implicit Places using invariants and state equation in 43 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 63 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:47:27] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:47:27] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:47:27] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:27] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:47:27] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:47:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality4226958075639158051.gal : 3 ms
[2026-05-23 17:47:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality9764389329933834398.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/CTLCardinality4226958075639158051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9764389329933834398.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,1.31128e+08,0.05075,5212,2,266,5,9101,6,0,247,8434,0


Converting to forward existential form...Done !
original formula: EX((EG(AF(EX((cAMP__2_4_<=cAMP__3_5_)))) * A((AF(((cAMP__2_3_<=cAMP__5_2_)||(cAMP__3_3_<=4))) * (((AF((cAMP__1_3_<=cAMP__5_1_)) + (cAMP__...309
=> equivalent forward existential formula: [(((EY(Init) * EG(!(EG(!(EX((cAMP__2_4_<=cAMP__3_5_))))))) * !(EG(!(E(TRUE U (!(E(TRUE U !((cAMP__5_4_>=5)))) * ...600
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.230631,9880,1,0,18,34374,37,8,1260,32595,17
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-01 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 17:47:27] [INFO ] Invariant cache hit.
[2026-05-23 17:47:28] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-23 17:47:28] [INFO ] Invariant cache hit.
[2026-05-23 17:47:28] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:47:28] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:47:28] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:47:28] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:28] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:28] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:47:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality1933352005940794215.gal : 2 ms
[2026-05-23 17:47:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality14623613748705851468.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/CTLCardinality1933352005940794215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14623613748705851468.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,1.31128e+08,0.043361,5320,2,266,5,9101,6,0,247,8434,0


Converting to forward existential form...Done !
original formula: AG(EX(EX(A((cAMP__4_4_<10) U E((cAMP__4_4_<=6) U (cAMP__5_5_<=cAMP__4_3_))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EX(!((E(!(E((cAMP__4_4_<=6) U (cAMP__5_5_<=cAMP__4_3_))) U (!((cAMP__4_4_<10)) * !(E((c...269
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 128/0/16
Using saturation style SCC detection
(forward)formula 0,1,0.156225,8232,1,0,12,24308,26,3,1242,20878,12
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 112 edges and 25 vertex of which 22 / 25 are part of one of the 1 SCC in 6 ms
Free SCC test removed 21 places
Ensure Unique test removed 137 transitions
Reduce isomorphic transitions removed 137 transitions.
Applied a total of 1 rules in 23 ms. Remains 4 /25 variables (removed 21) and now considering 7/144 (removed 137) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1803755320692239300.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-336529782942823083.kers'
[2026-05-23 17:47:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1803755320692239300.kers, --Pflows, --basisKERS=/tmp/petrispot-output-336529782942823083.kers]
Normalized transition count is 6 out of 7 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 4 cols 12 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-23 17:47:28] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-336529782942823083.kers
Total runtime 0 ms.
[2026-05-23 17:47:28] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-23 17:47:28] [INFO ] Invariant cache hit.
[2026-05-23 17:47:28] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2026-05-23 17:47:28] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-23 17:47:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 5 constraints, problems are : Problem set: 0 solved, 3 unsolved in 37 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/11 variables, and 8 constraints, problems are : Problem set: 0 solved, 3 unsolved in 34 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 74ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 74ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/25 places, 7/144 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 143 ms. Remains : 4/25 places, 7/144 transitions.
[2026-05-23 17:47:28] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:28] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:28] [INFO ] Input system was already deterministic with 7 transitions.
[2026-05-23 17:47:28] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:28] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:47:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality4823280741367426149.gal : 0 ms
[2026-05-23 17:47:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality3140323156961553374.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/CTLCardinality4823280741367426149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3140323156961553374.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,286,0.009129,3848,2,35,5,487,6,0,25,428,0


Converting to forward existential form...Done !
original formula: AG((EF((cAMP__5_2_<7)) * (EF((cAMP__3_4_>=7)) + AF((cAMP__1_1_>9)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (cAMP__5_2_<7))))] = FALSE * [FwdG((FwdU(Init,TRUE) * !(E(TRUE U (cAMP__3_4_>=7)...187
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.016217,4464,1,0,8,843,25,0,136,760,11
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-03 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.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2291426850674761160.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18391033753116313619.kers'
[2026-05-23 17:47:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2291426850674761160.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18391033753116313619.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 17:47:28] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18391033753116313619.kers
Total runtime 0 ms.
[2026-05-23 17:47:28] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-23 17:47:28] [INFO ] Invariant cache hit.
[2026-05-23 17:47:28] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2026-05-23 17:47:28] [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 2052 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 2134 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 4206ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 4207ms
Finished structural reductions in LTL mode , in 1 iterations and 4277 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:47:32] [INFO ] Flatten gal took : 8 ms
[2026-05-23 17:47:32] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:32] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:32] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:32] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality854099671217872469.gal : 1 ms
[2026-05-23 17:47:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality2927479961413402286.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/CTLCardinality854099671217872469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2927479961413402286.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,1.31128e+08,0.044389,5316,2,266,5,9101,6,0,247,8434,0


Converting to forward existential form...Done !
original formula: EF(AX(((cAMP__5_3_>cAMP__1_5_)&&(cAMP__5_3_>1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((cAMP__5_3_>cAMP__1_5_)&&(cAMP__5_3_>1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.123126,7092,1,0,8,19555,11,2,1111,17593,4
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 134 edges and 25 vertex of which 24 / 25 are part of one of the 1 SCC in 1 ms
Free SCC test removed 23 places
Ensure Unique test removed 141 transitions
Reduce isomorphic transitions removed 141 transitions.
Applied a total of 1 rules in 3 ms. Remains 2 /25 variables (removed 23) and now considering 3/144 (removed 141) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10181675312337035690.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2015196814402970600.kers'
[2026-05-23 17:47:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10181675312337035690.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2015196814402970600.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 17:47:32] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2015196814402970600.kers
Total runtime 0 ms.
[2026-05-23 17:47:32] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-23 17:47:32] [INFO ] Invariant cache hit.
[2026-05-23 17:47:32] [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 17:47:32] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 17:47:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 20 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 48ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/25 places, 3/144 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 98 ms. Remains : 2/25 places, 3/144 transitions.
[2026-05-23 17:47:32] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:32] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:32] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-23 17:47:32] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:47:32] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:47:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality6374522618645032009.gal : 1 ms
[2026-05-23 17:47:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality18084308694899733566.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/CTLCardinality6374522618645032009.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18084308694899733566.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,11,0.00404,3756,2,13,5,75,6,0,13,50,0


Converting to forward existential form...Done !
original formula: EF(EG((cAMP__3_1_>3)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(cAMP__3_1_>3))] != FALSE
Hit Full ! (commute/partial/dont) 1/0/2
(forward)formula 0,1,0.004655,3972,1,0,6,75,19,0,72,50,8
FORMULA Diffusion2D-PT-D05N010-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.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8993967321788411158.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2918099228745017254.kers'
[2026-05-23 17:47:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8993967321788411158.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2918099228745017254.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 17:47:32] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2918099228745017254.kers
Total runtime 1 ms.
[2026-05-23 17:47:33] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-23 17:47:33] [INFO ] Invariant cache hit.
[2026-05-23 17:47:33] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2026-05-23 17:47:33] [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 1998 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 2134 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 4143ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 4144ms
Finished structural reductions in LTL mode , in 1 iterations and 4213 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:47:37] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:37] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:37] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:37] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:37] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality7632836188401221291.gal : 0 ms
[2026-05-23 17:47:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality14831815834353516623.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/CTLCardinality7632836188401221291.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14831815834353516623.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,1.31128e+08,0.040565,5324,2,266,5,9101,6,0,247,8434,0


Converting to forward existential form...Done !
original formula: EG(EF(AX((cAMP__5_1_>=7))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(EX(!((cAMP__5_1_>=7))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.152178,8432,1,0,8,23891,19,2,1206,17680,11
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 114 edges and 25 vertex of which 22 / 25 are part of one of the 1 SCC in 0 ms
Free SCC test removed 21 places
Ensure Unique test removed 137 transitions
Reduce isomorphic transitions removed 137 transitions.
Applied a total of 1 rules in 1 ms. Remains 4 /25 variables (removed 21) and now considering 7/144 (removed 137) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11797090397745316803.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3630886871651710685.kers'
[2026-05-23 17:47:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11797090397745316803.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3630886871651710685.kers]
Normalized transition count is 6 out of 7 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 4 cols 12 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-23 17:47:37] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3630886871651710685.kers
Total runtime 0 ms.
[2026-05-23 17:47:37] [INFO ] Implicit Places using invariants in 26 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 17 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2026-05-23 17:47:37] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-23 17:47:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 5 constraints, problems are : Problem set: 0 solved, 3 unsolved in 42 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/11 variables, and 8 constraints, problems are : Problem set: 0 solved, 3 unsolved in 32 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 75ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 75ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/25 places, 7/144 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 126 ms. Remains : 4/25 places, 7/144 transitions.
[2026-05-23 17:47:37] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:37] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:37] [INFO ] Input system was already deterministic with 7 transitions.
[2026-05-23 17:47:37] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:47:37] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality5330286618563827485.gal : 0 ms
[2026-05-23 17:47:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality11739993732913786869.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/CTLCardinality5330286618563827485.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11739993732913786869.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,286,0.007144,3848,2,35,5,444,6,0,25,374,0


Converting to forward existential form...Done !
original formula: AG(EF(((cAMP__1_3_<=cAMP__2_5_)||(cAMP__5_3_>=2))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((cAMP__1_3_<=cAMP__2_5_)||(cAMP__5_3_>=2)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.011164,4120,1,0,6,619,14,0,153,612,5
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-07 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.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18367625999782000937.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15178576201614532094.kers'
[2026-05-23 17:47:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18367625999782000937.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15178576201614532094.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 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15178576201614532094.kers
Total runtime 1 ms.
[2026-05-23 17:47:37] [INFO ] Implicit Places using invariants in 24 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 36 ms returned []
Implicit Place search using SMT with State Equation took 61 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 2062 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 1988 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 4068ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 4068ms
Finished structural reductions in LTL mode , in 1 iterations and 4131 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:47:41] [INFO ] Flatten gal took : 7 ms
[2026-05-23 17:47:41] [INFO ] Flatten gal took : 5 ms
[2026-05-23 17:47:41] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:41] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:41] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality10488145745564261223.gal : 1 ms
[2026-05-23 17:47:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality7525687986699846708.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/CTLCardinality10488145745564261223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7525687986699846708.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,1.31128e+08,0.040144,5320,2,266,5,9101,6,0,247,8434,0


Converting to forward existential form...Done !
original formula: EF(EG(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.090935,6404,1,0,5,13804,15,0,1109,10750,4
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-08 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 17:47:41] [INFO ] Invariant cache hit.
[2026-05-23 17:47:41] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-23 17:47:41] [INFO ] Invariant cache hit.
[2026-05-23 17:47:41] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:47:41] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:41] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:41] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:41] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:41] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality785202143328917441.gal : 1 ms
[2026-05-23 17:47:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality1764483833323980725.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/CTLCardinality785202143328917441.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1764483833323980725.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,1.31128e+08,0.040907,5304,2,266,5,9101,6,0,247,8434,0


Converting to forward existential form...Done !
original formula: EF(AX((cAMP__2_3_>=10)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((cAMP__2_3_>=10)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.086999,6092,1,0,6,13576,11,0,1086,10932,4
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-09 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 17:47:41] [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 40 ms returned []
Implicit Place search using SMT with State Equation took 64 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 17:47:42] [INFO ] Flatten gal took : 4 ms
[2026-05-23 17:47:42] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:42] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:42] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:42] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality7638787150175306775.gal : 1 ms
[2026-05-23 17:47:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality8718236570017496145.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/CTLCardinality7638787150175306775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8718236570017496145.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,1.31128e+08,0.041245,5320,2,266,5,9101,6,0,247,8434,0


Converting to forward existential form...Done !
original formula: (EX((EX((cAMP__4_5_<=cAMP__3_4_)) * (((EF((cAMP__4_3_>6)) + AF((cAMP__3_4_>cAMP__2_2_))) + (EG((cAMP__1_2_<4)) + (cAMP__5_4_>cAMP__1_3_))...578
=> equivalent forward existential formula: ([(Init * !(EX((EX((cAMP__4_5_<=cAMP__3_4_)) * (((E(TRUE U (cAMP__4_3_>6)) + !(EG(!((cAMP__3_4_>cAMP__2_2_))))) ...915
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 134/0/10
(forward)formula 0,1,0.536524,19844,1,0,35,93527,74,18,1391,89825,47
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-10 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 42 edges and 25 vertex of which 16 / 25 are part of one of the 1 SCC in 1 ms
Free SCC test removed 15 places
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 111 transitions.
Applied a total of 1 rules in 3 ms. Remains 10 /25 variables (removed 15) and now considering 33/144 (removed 111) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14065382428492483558.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11657204803777403271.kers'
[2026-05-23 17:47:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14065382428492483558.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11657204803777403271.kers]
Normalized transition count is 32 out of 33 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 32 rows 10 cols 64 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-23 17:47:42] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11657204803777403271.kers
Total runtime 1 ms.
[2026-05-23 17:47:42] [INFO ] Implicit Places using invariants in 21 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 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2026-05-23 17:47:42] [INFO ] Redundant transitions in 1 ms returned []
Running 23 sub problems to find dead transitions.
[2026-05-23 17:47:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 32/42 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/43 variables, and 11 constraints, problems are : Problem set: 0 solved, 23 unsolved in 182 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 32/42 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 23/34 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (OVERLAPS) 0/42 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/43 variables, and 34 constraints, problems are : Problem set: 0 solved, 23 unsolved in 174 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 358ms problems are : Problem set: 0 solved, 23 unsolved
Search for dead transitions found 0 dead transitions in 358ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/25 places, 33/144 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 427 ms. Remains : 10/25 places, 33/144 transitions.
[2026-05-23 17:47:43] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:43] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:43] [INFO ] Input system was already deterministic with 33 transitions.
[2026-05-23 17:47:43] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:43] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality1187928718837446929.gal : 1 ms
[2026-05-23 17:47:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality8814491561148641676.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/CTLCardinality1187928718837446929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8814491561148641676.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,92378,0.010818,4188,2,101,5,2275,6,0,75,2043,0


Converting to forward existential form...Done !
original formula: E((AF(!(((AF((cAMP__4_2_<=cAMP__1_2_)) * (cAMP__5_3_>=3)) * (cAMP__4_1_>=7)))) * (cAMP__1_5_<=3)) U AF(E((AG((cAMP__3_4_<=2)) + (cAMP__2_...195
=> equivalent forward existential formula: [(FwdU(Init,(!(EG(!(!(((!(EG(!((cAMP__4_2_<=cAMP__1_2_)))) * (cAMP__5_3_>=3)) * (cAMP__4_1_>=7)))))) * (cAMP__1_...283
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.026816,4792,1,0,8,3930,24,0,407,3221,12
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-11 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-396594826242225386.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8993276167375624419.kers'
[2026-05-23 17:47:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-396594826242225386.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8993276167375624419.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 17:47:43] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8993276167375624419.kers
Total runtime 9 ms.
[2026-05-23 17:47:43] [INFO ] Implicit Places using invariants in 34 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 41 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2026-05-23 17:47:43] [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 2063 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 1990 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 4064ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 4065ms
Finished structural reductions in LTL mode , in 1 iterations and 4144 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 7 ms
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:47] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality13305528807964400094.gal : 1 ms
[2026-05-23 17:47:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality3529901468488206337.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/CTLCardinality13305528807964400094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3529901468488206337.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,1.31128e+08,0.041797,5304,2,266,5,9101,6,0,247,8434,0


Converting to forward existential form...Done !
original formula: A(((AG(!(((cAMP__4_3_<=cAMP__1_4_)&&((cAMP__4_4_>=4)||(cAMP__3_5_<=7))))) * (cAMP__4_3_<=9)) * (cAMP__1_2_>=1)) U E(EF((EF(((cAMP__5_3_>=...310
=> equivalent forward existential formula: [((Init * !(EG(!(E(E(TRUE U (E(TRUE U ((cAMP__5_3_>=1)||(cAMP__1_5_>=5))) + ((cAMP__4_1_<=9)&&(cAMP__1_4_>=7))))...807
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.155837,8524,1,0,12,24290,26,4,1194,18243,18
FORMULA Diffusion2D-PT-D05N010-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 1 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
[2026-05-23 17:47:47] [INFO ] Invariant cache hit.
[2026-05-23 17:47:47] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-23 17:47:47] [INFO ] Invariant cache hit.
[2026-05-23 17:47:47] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 25/25 places, 144/144 transitions.
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:47] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:47:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality16986917927172247979.gal : 1 ms
[2026-05-23 17:47:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality9128708207651494314.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/CTLCardinality16986917927172247979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9128708207651494314.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,1.31128e+08,0.040651,5320,2,266,5,9101,6,0,247,8434,0


Converting to forward existential form...Done !
original formula: E((cAMP__1_2_<=cAMP__3_3_) U (AF((cAMP__5_2_>7)) * A(((!(EX((cAMP__2_5_>=1))) + AG((cAMP__2_2_>=1))) + ((cAMP__4_4_<=2)&&(cAMP__3_3_>=1))...184
=> equivalent forward existential formula: [(((FwdU(Init,(cAMP__1_2_<=cAMP__3_3_)) * !(EG(!((cAMP__5_2_>7))))) * !(EG(!(!(!(EG(!((cAMP__4_2_>=8))))))))) * ...342
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 118/0/26
(forward)formula 0,1,0.228551,10856,1,0,27,40157,47,16,1307,38435,27
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-13 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 17:47:47] [INFO ] Invariant cache hit.
[2026-05-23 17:47:47] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-23 17:47:47] [INFO ] Invariant cache hit.
[2026-05-23 17:47:47] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 65 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 17:47:47] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:47:47] [INFO ] Input system was already deterministic with 144 transitions.
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:47:47] [INFO ] Flatten gal took : 2 ms
[2026-05-23 17:47:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality3299712353848397489.gal : 1 ms
[2026-05-23 17:47:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality866260201334540012.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/CTLCardinality3299712353848397489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality866260201334540012.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,1.31128e+08,0.040107,5320,2,266,5,9101,6,0,247,8434,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.041074,5320,1,0,6,9101,7,1,281,8434,1
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 128 edges and 25 vertex of which 24 / 25 are part of one of the 1 SCC in 1 ms
Free SCC test removed 23 places
Ensure Unique test removed 141 transitions
Reduce isomorphic transitions removed 141 transitions.
Applied a total of 1 rules in 2 ms. Remains 2 /25 variables (removed 23) and now considering 3/144 (removed 141) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11124668816889450090.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4199435163631314401.kers'
[2026-05-23 17:47:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11124668816889450090.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4199435163631314401.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 17:47:47] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4199435163631314401.kers
Total runtime 0 ms.
[2026-05-23 17:47:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-23 17:47:47] [INFO ] Invariant cache hit.
[2026-05-23 17:47:47] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2026-05-23 17:47:47] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 17:47:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 32 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 60ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/25 places, 3/144 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113 ms. Remains : 2/25 places, 3/144 transitions.
[2026-05-23 17:47:48] [INFO ] Flatten gal took : 1 ms
[2026-05-23 17:47:48] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:47:48] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-23 17:47:48] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:47:48] [INFO ] Flatten gal took : 0 ms
[2026-05-23 17:47:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality2762465727508812037.gal : 0 ms
[2026-05-23 17:47:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality11230025965166594418.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/CTLCardinality2762465727508812037.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11230025965166594418.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,11,0.001788,3760,2,13,5,75,6,0,13,50,0


Converting to forward existential form...Done !
original formula: AG(EF((cAMP__2_2_<=2)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (cAMP__2_2_<=2))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.002781,4096,1,0,6,87,14,0,62,55,5
FORMULA Diffusion2D-PT-D05N010-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-23 17:47:48] [INFO ] Flatten gal took : 3 ms
[2026-05-23 17:47:48] [INFO ] Flatten gal took : 2 ms
Total runtime 26731 ms.

BK_STOP 1779558468083

--------------------
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-D05N010"
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-D05N010, 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-177955695300001"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D05N010.tgz
mv Diffusion2D-PT-D05N010 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 ;