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-177955695400178.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-D40N050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695400178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.1M
-rw-r--r-- 1 mcc users 8.2K Mar 6 16:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 6 16:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 6 16:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 6 16:01 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 4.9K Mar 15 09:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 09:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 09:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 6 16:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Mar 6 16:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 6 16:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 6 16:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 4.7M 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-D40N050-CTLFireability-2024-00
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-01
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-02
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-03
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-04
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-05
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-06
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-07
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-08
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-09
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-10
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-11
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-12
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-13
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-14
FORMULA_NAME Diffusion2D-PT-D40N050-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779582134893

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D40N050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 00:22:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 00:22:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 00:22:16] [INFO ] Load time of PNML (sax parser for PT used): 457 ms
[2026-05-24 00:22:16] [INFO ] Transformed 1600 places.
[2026-05-24 00:22:16] [INFO ] Transformed 12324 transitions.
[2026-05-24 00:22:16] [INFO ] Parsed PT model containing 1600 places and 12324 transitions and 24648 arcs in 610 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 77 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 338 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (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-15549995797879239737.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14369777399505653500.kers'
[2026-05-24 00:22:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15549995797879239737.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14369777399505653500.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 12324 rows 1600 cols 24648 entries
Finished phase 1 with 1599 SingleSign rule and 0 generalized
[2026-05-24 00:22:17] [INFO ] Computed 1 invariants in 51 ms
Computed 1 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-14369777399505653500.kers
Total runtime 61 ms.
[2026-05-24 00:22:17] [INFO ] Implicit Places using invariants in 515 ms returned []
Implicit Place search using SMT only with invariants took 549 ms to find 0 implicit places.
Running 12316 sub problems to find dead transitions.
[2026-05-24 00:22:17] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30198 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 12316/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12316 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30160 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 0/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 75232ms problems are : Problem set: 0 solved, 12316 unsolved
Search for dead transitions found 0 dead transitions in 75304ms
Finished structural reductions in LTL mode , in 1 iterations and 76279 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 307 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2026-05-24 00:23:33] [INFO ] Invariant cache hit.
[2026-05-24 00:23:33] [INFO ] Implicit Places using invariants in 167 ms returned []
Implicit Place search using SMT only with invariants took 170 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 482 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Support contains 77 out of 1600 places after structural reductions.
[2026-05-24 00:23:34] [INFO ] Flatten gal took : 372 ms
[2026-05-24 00:23:34] [INFO ] Flatten gal took : 217 ms
[2026-05-24 00:23:34] [INFO ] Input system was already deterministic with 12324 transitions.
Support contains 73 out of 1600 places (down from 77) after GAL structural reductions.
RANDOM walk for 40049 steps (8 resets) in 318 ms. (125 steps per ms) remains 42/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
[2026-05-24 00:23:35] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 1544/1600 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1600 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 3 (OVERLAPS) 12324/13924 variables, 1600/1601 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 13924/13924 variables, and 1601 constraints, problems are : Problem set: 0 solved, 42 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 1600/1600 constraints, PredecessorRefiner: 42/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 1 (OVERLAPS) 1544/1600 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1600 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 42 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 13924/13924 variables, and 1601 constraints, problems are : Problem set: 0 solved, 42 unsolved in 5026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 1600/1600 constraints, PredecessorRefiner: 0/42 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10179ms problems are : Problem set: 0 solved, 42 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 56 out of 1600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 11492 edges and 1600 vertex of which 1544 / 1600 are part of one of the 1 SCC in 21 ms
Free SCC test removed 1543 places
Drop transitions (Empty/Sink Transition effects.) removed 11492 transitions
Ensure Unique test removed 698 transitions
Reduce isomorphic transitions removed 12190 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 0 with 28 rules applied. Total rules applied 29 place count 57 transition count 106
Applied a total of 29 rules in 62 ms. Remains 57 /1600 variables (removed 1543) and now considering 106/12324 (removed 12218) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 57/1600 places, 106/12324 transitions.
RANDOM walk for 40103 steps (8 resets) in 104 ms. (381 steps per ms) remains 2/42 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 1/2 properties
BEST_FIRST walk for 792 steps (0 resets) in 4 ms. (158 steps per ms) remains 0/1 properties
[2026-05-24 00:23:45] [INFO ] Flatten gal took : 144 ms
[2026-05-24 00:23:45] [INFO ] Flatten gal took : 155 ms
[2026-05-24 00:23:46] [INFO ] Input system was already deterministic with 12324 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 139 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2026-05-24 00:23:46] [INFO ] Invariant cache hit.
[2026-05-24 00:23:46] [INFO ] Implicit Places using invariants in 199 ms returned []
Implicit Place search using SMT only with invariants took 200 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2026-05-24 00:23:46] [INFO ] Flatten gal took : 130 ms
[2026-05-24 00:23:46] [INFO ] Flatten gal took : 136 ms
[2026-05-24 00:23:47] [INFO ] Input system was already deterministic with 12324 transitions.
[2026-05-24 00:23:47] [INFO ] Flatten gal took : 123 ms
[2026-05-24 00:23:47] [INFO ] Flatten gal took : 115 ms
[2026-05-24 00:23:47] [INFO ] Time to serialize gal into /tmp/CTLFireability12844535764736110564.gal : 77 ms
[2026-05-24 00:23:47] [INFO ] Time to serialize properties into /tmp/CTLFireability153993293176325029.ctl : 5 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/CTLFireability12844535764736110564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability153993293176325029.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:24:17] [INFO ] Flatten gal took : 119 ms
[2026-05-24 00:24:17] [INFO ] Applying decomposition
[2026-05-24 00:24:17] [INFO ] Flatten gal took : 116 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/graph13179889910457452380.txt' '-o' '/tmp/graph13179889910457452380.bin' '-w' '/tmp/graph13179889910457452380.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13179889910457452380.bin' '-l' '-1' '-v' '-w' '/tmp/graph13179889910457452380.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:24:18] [INFO ] Decomposing Gal with order
[2026-05-24 00:24:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:24:19] [INFO ] Removed a total of 8170 redundant transitions.
[2026-05-24 00:24:19] [INFO ] Flatten gal took : 621 ms
[2026-05-24 00:24:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 75 ms.
[2026-05-24 00:24:19] [INFO ] Time to serialize gal into /tmp/CTLFireability9003870740739048653.gal : 79 ms
[2026-05-24 00:24:19] [INFO ] Time to serialize properties into /tmp/CTLFireability5632488805960153424.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/CTLFireability9003870740739048653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5632488805960153424.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 143 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2026-05-24 00:24:50] [INFO ] Invariant cache hit.
[2026-05-24 00:24:50] [INFO ] Implicit Places using invariants in 241 ms returned []
Implicit Place search using SMT only with invariants took 251 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 398 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2026-05-24 00:24:50] [INFO ] Flatten gal took : 143 ms
[2026-05-24 00:24:50] [INFO ] Flatten gal took : 195 ms
[2026-05-24 00:24:51] [INFO ] Input system was already deterministic with 12324 transitions.
[2026-05-24 00:24:51] [INFO ] Flatten gal took : 114 ms
[2026-05-24 00:24:51] [INFO ] Flatten gal took : 127 ms
[2026-05-24 00:24:51] [INFO ] Time to serialize gal into /tmp/CTLFireability3970644017155581575.gal : 34 ms
[2026-05-24 00:24:51] [INFO ] Time to serialize properties into /tmp/CTLFireability13645374629557804571.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/CTLFireability3970644017155581575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13645374629557804571.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:25:21] [INFO ] Flatten gal took : 131 ms
[2026-05-24 00:25:21] [INFO ] Applying decomposition
[2026-05-24 00:25:21] [INFO ] Flatten gal took : 139 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/graph14460948562997208849.txt' '-o' '/tmp/graph14460948562997208849.bin' '-w' '/tmp/graph14460948562997208849.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14460948562997208849.bin' '-l' '-1' '-v' '-w' '/tmp/graph14460948562997208849.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:25:22] [INFO ] Decomposing Gal with order
[2026-05-24 00:25:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:25:22] [INFO ] Removed a total of 8532 redundant transitions.
[2026-05-24 00:25:22] [INFO ] Flatten gal took : 283 ms
[2026-05-24 00:25:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 80 ms.
[2026-05-24 00:25:22] [INFO ] Time to serialize gal into /tmp/CTLFireability12194813487776404880.gal : 49 ms
[2026-05-24 00:25:22] [INFO ] Time to serialize properties into /tmp/CTLFireability18106054211001111629.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/CTLFireability12194813487776404880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18106054211001111629.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12276 edges and 1600 vertex of which 1597 / 1600 are part of one of the 1 SCC in 13 ms
Free SCC test removed 1596 places
Ensure Unique test removed 12317 transitions
Reduce isomorphic transitions removed 12317 transitions.
Applied a total of 1 rules in 30 ms. Remains 4 /1600 variables (removed 1596) and now considering 7/12324 (removed 12317) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10145875646229855573.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16673931127214335814.kers'
[2026-05-24 00:25:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10145875646229855573.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16673931127214335814.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
[2026-05-24 00:25:52] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16673931127214335814.kers
Total runtime 0 ms.
[2026-05-24 00:25:52] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-24 00:25:52] [INFO ] Invariant cache hit.
[2026-05-24 00:25:52] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2026-05-24 00:25:52] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-24 00:25:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 5 constraints, problems are : Problem set: 0 solved, 3 unsolved in 35 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/11 variables, and 8 constraints, problems are : Problem set: 0 solved, 3 unsolved in 45 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 82ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 82ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/1600 places, 7/12324 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 165 ms. Remains : 4/1600 places, 7/12324 transitions.
[2026-05-24 00:25:53] [INFO ] Flatten gal took : 1 ms
[2026-05-24 00:25:53] [INFO ] Flatten gal took : 1 ms
[2026-05-24 00:25:53] [INFO ] Input system was already deterministic with 7 transitions.
[2026-05-24 00:25:53] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:25:53] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:25:53] [INFO ] Time to serialize gal into /tmp/CTLFireability9333165435156818474.gal : 0 ms
[2026-05-24 00:25:53] [INFO ] Time to serialize properties into /tmp/CTLFireability15347479793170651877.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/CTLFireability9333165435156818474.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15347479793170651877.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,23426,0.024448,4692,2,155,5,6487,6,0,25,6188,0


Converting to forward existential form...Done !
original formula: AF(E(EF((cAMP__17_9_>=1)) U ((cAMP__26_17_>=1)||(cAMP__4_3_>=1))))
=> equivalent forward existential formula: [FwdG(Init,!(E(E(TRUE U (cAMP__17_9_>=1)) U ((cAMP__26_17_>=1)||(cAMP__4_3_>=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.078723,5604,1,0,7,10447,21,0,291,10450,10
FORMULA Diffusion2D-PT-D40N050-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 144 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (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-7495263966194094339.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18365795048622421796.kers'
[2026-05-24 00:25:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7495263966194094339.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18365795048622421796.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 12324 rows 1600 cols 24648 entries
Finished phase 1 with 1599 SingleSign rule and 0 generalized
[2026-05-24 00:25:53] [INFO ] Computed 1 invariants in 54 ms
Computed 1 P flows in 54 ms.
Exported basis to /tmp/petrispot-output-18365795048622421796.kers
Total runtime 71 ms.
[2026-05-24 00:25:53] [INFO ] Implicit Places using invariants in 291 ms returned []
Implicit Place search using SMT only with invariants took 292 ms to find 0 implicit places.
Running 12316 sub problems to find dead transitions.
[2026-05-24 00:25:53] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30161 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 12316/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12316 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30155 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 0/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 75107ms problems are : Problem set: 0 solved, 12316 unsolved
Search for dead transitions found 0 dead transitions in 75133ms
Finished structural reductions in LTL mode , in 1 iterations and 75605 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2026-05-24 00:27:08] [INFO ] Flatten gal took : 110 ms
[2026-05-24 00:27:08] [INFO ] Flatten gal took : 114 ms
[2026-05-24 00:27:09] [INFO ] Input system was already deterministic with 12324 transitions.
[2026-05-24 00:27:09] [INFO ] Flatten gal took : 107 ms
[2026-05-24 00:27:09] [INFO ] Flatten gal took : 128 ms
[2026-05-24 00:27:09] [INFO ] Time to serialize gal into /tmp/CTLFireability8264620290239572997.gal : 34 ms
[2026-05-24 00:27:09] [INFO ] Time to serialize properties into /tmp/CTLFireability12760706576360058141.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/CTLFireability8264620290239572997.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12760706576360058141.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:27:39] [INFO ] Flatten gal took : 106 ms
[2026-05-24 00:27:39] [INFO ] Applying decomposition
[2026-05-24 00:27:39] [INFO ] Flatten gal took : 110 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/graph13869357327786173169.txt' '-o' '/tmp/graph13869357327786173169.bin' '-w' '/tmp/graph13869357327786173169.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13869357327786173169.bin' '-l' '-1' '-v' '-w' '/tmp/graph13869357327786173169.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:27:40] [INFO ] Decomposing Gal with order
[2026-05-24 00:27:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:27:40] [INFO ] Removed a total of 8802 redundant transitions.
[2026-05-24 00:27:40] [INFO ] Flatten gal took : 263 ms
[2026-05-24 00:27:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 65 ms.
[2026-05-24 00:27:40] [INFO ] Time to serialize gal into /tmp/CTLFireability2589018421612479612.gal : 48 ms
[2026-05-24 00:27:40] [INFO ] Time to serialize properties into /tmp/CTLFireability8814264400010880814.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/CTLFireability2589018421612479612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8814264400010880814.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12292 edges and 1600 vertex of which 1598 / 1600 are part of one of the 1 SCC in 17 ms
Free SCC test removed 1597 places
Ensure Unique test removed 12319 transitions
Reduce isomorphic transitions removed 12319 transitions.
Applied a total of 1 rules in 33 ms. Remains 3 /1600 variables (removed 1597) and now considering 5/12324 (removed 12319) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3343134481959927563.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8531007959872505814.kers'
[2026-05-24 00:28:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3343134481959927563.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8531007959872505814.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
[2026-05-24 00:28:10] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8531007959872505814.kers
Total runtime 0 ms.
[2026-05-24 00:28:10] [INFO ] Implicit Places using invariants in 19 ms returned []
[2026-05-24 00:28:10] [INFO ] Invariant cache hit.
[2026-05-24 00:28:10] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2026-05-24 00:28:10] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2026-05-24 00:28:10] [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 34 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 63ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 63ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/1600 places, 5/12324 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 170 ms. Remains : 3/1600 places, 5/12324 transitions.
[2026-05-24 00:28:10] [INFO ] Flatten gal took : 1 ms
[2026-05-24 00:28:10] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:28:10] [INFO ] Input system was already deterministic with 5 transitions.
[2026-05-24 00:28:10] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:28:10] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:28:10] [INFO ] Time to serialize gal into /tmp/CTLFireability15900046377654089092.gal : 1 ms
[2026-05-24 00:28:10] [INFO ] Time to serialize properties into /tmp/CTLFireability15060794746826497862.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/CTLFireability15900046377654089092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15060794746826497862.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,1326,0.013875,4208,2,104,5,2220,6,0,19,2019,0


Converting to forward existential form...Done !
original formula: AF(AG(((cAMP__17_24_<1) + EF((cAMP__35_13_<1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((cAMP__17_24_<1) + E(TRUE U (cAMP__35_13_<1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.091034,5724,1,0,7,5880,21,1,221,5769,8
FORMULA Diffusion2D-PT-D40N050-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 140 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (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-12287660618759357544.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11777727673289013748.kers'
[2026-05-24 00:28:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12287660618759357544.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11777727673289013748.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 12324 rows 1600 cols 24648 entries
Finished phase 1 with 1599 SingleSign rule and 0 generalized
[2026-05-24 00:28:11] [INFO ] Computed 1 invariants in 51 ms
Computed 1 P flows in 51 ms.
Exported basis to /tmp/petrispot-output-11777727673289013748.kers
Total runtime 69 ms.
[2026-05-24 00:28:11] [INFO ] Implicit Places using invariants in 258 ms returned []
Implicit Place search using SMT only with invariants took 259 ms to find 0 implicit places.
Running 12316 sub problems to find dead transitions.
[2026-05-24 00:28:11] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30141 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 12316/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12316 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30151 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 0/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 74578ms problems are : Problem set: 0 solved, 12316 unsolved
Search for dead transitions found 0 dead transitions in 74598ms
Finished structural reductions in LTL mode , in 1 iterations and 75026 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2026-05-24 00:29:26] [INFO ] Flatten gal took : 103 ms
[2026-05-24 00:29:26] [INFO ] Flatten gal took : 112 ms
[2026-05-24 00:29:26] [INFO ] Input system was already deterministic with 12324 transitions.
[2026-05-24 00:29:26] [INFO ] Flatten gal took : 123 ms
[2026-05-24 00:29:26] [INFO ] Flatten gal took : 136 ms
[2026-05-24 00:29:26] [INFO ] Time to serialize gal into /tmp/CTLFireability7114126669357560534.gal : 34 ms
[2026-05-24 00:29:26] [INFO ] Time to serialize properties into /tmp/CTLFireability2648597074651910046.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/CTLFireability7114126669357560534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2648597074651910046.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:29:57] [INFO ] Flatten gal took : 108 ms
[2026-05-24 00:29:57] [INFO ] Applying decomposition
[2026-05-24 00:29:57] [INFO ] Flatten gal took : 126 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/graph2980524878309492384.txt' '-o' '/tmp/graph2980524878309492384.bin' '-w' '/tmp/graph2980524878309492384.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2980524878309492384.bin' '-l' '-1' '-v' '-w' '/tmp/graph2980524878309492384.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:29:57] [INFO ] Decomposing Gal with order
[2026-05-24 00:29:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:29:57] [INFO ] Removed a total of 8274 redundant transitions.
[2026-05-24 00:29:58] [INFO ] Flatten gal took : 246 ms
[2026-05-24 00:29:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 45 ms.
[2026-05-24 00:29:58] [INFO ] Time to serialize gal into /tmp/CTLFireability9307462217104825836.gal : 43 ms
[2026-05-24 00:29:58] [INFO ] Time to serialize properties into /tmp/CTLFireability14775481510798583221.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/CTLFireability9307462217104825836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14775481510798583221.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12308 edges and 1600 vertex of which 1599 / 1600 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1598 places
Ensure Unique test removed 12321 transitions
Reduce isomorphic transitions removed 12321 transitions.
Applied a total of 1 rules in 17 ms. Remains 2 /1600 variables (removed 1598) and now considering 3/12324 (removed 12321) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1252296961368547203.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8407466698514651125.kers'
[2026-05-24 00:30:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1252296961368547203.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8407466698514651125.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
[2026-05-24 00:30:28] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-8407466698514651125.kers
Total runtime 12 ms.
[2026-05-24 00:30:28] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-24 00:30:28] [INFO ] Invariant cache hit.
[2026-05-24 00:30:28] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2026-05-24 00:30:28] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-24 00:30:28] [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 33 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 19 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 61ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 62ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/1600 places, 3/12324 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 168 ms. Remains : 2/1600 places, 3/12324 transitions.
[2026-05-24 00:30:28] [INFO ] Flatten gal took : 1 ms
[2026-05-24 00:30:28] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:30:28] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-24 00:30:28] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:30:28] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:30:28] [INFO ] Time to serialize gal into /tmp/CTLFireability15530873701280405882.gal : 0 ms
[2026-05-24 00:30:28] [INFO ] Time to serialize properties into /tmp/CTLFireability4073882085838436688.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/CTLFireability15530873701280405882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4073882085838436688.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,51,0.004946,3876,2,53,5,355,6,0,13,250,0


Converting to forward existential form...Done !
original formula: AG(EF(AG((cAMP__26_16_>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !((cAMP__26_16_>=1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.025054,4140,1,0,5,413,15,0,142,257,5
FORMULA Diffusion2D-PT-D40N050-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 135 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (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-9480729677019791749.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12595796468289056069.kers'
[2026-05-24 00:30:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9480729677019791749.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12595796468289056069.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 12324 rows 1600 cols 24648 entries
Finished phase 1 with 1599 SingleSign rule and 0 generalized
[2026-05-24 00:30:28] [INFO ] Computed 1 invariants in 48 ms
Computed 1 P flows in 49 ms.
Exported basis to /tmp/petrispot-output-12595796468289056069.kers
Total runtime 56 ms.
[2026-05-24 00:30:28] [INFO ] Implicit Places using invariants in 291 ms returned []
Implicit Place search using SMT only with invariants took 303 ms to find 0 implicit places.
Running 12316 sub problems to find dead transitions.
[2026-05-24 00:30:28] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30141 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 12316/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12316 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30138 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 0/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 74070ms problems are : Problem set: 0 solved, 12316 unsolved
Search for dead transitions found 0 dead transitions in 74097ms
Finished structural reductions in LTL mode , in 1 iterations and 74559 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2026-05-24 00:31:43] [INFO ] Flatten gal took : 102 ms
[2026-05-24 00:31:43] [INFO ] Flatten gal took : 111 ms
[2026-05-24 00:31:43] [INFO ] Input system was already deterministic with 12324 transitions.
[2026-05-24 00:31:43] [INFO ] Flatten gal took : 104 ms
[2026-05-24 00:31:43] [INFO ] Flatten gal took : 134 ms
[2026-05-24 00:31:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9756021966377113739.gal : 27 ms
[2026-05-24 00:31:43] [INFO ] Time to serialize properties into /tmp/CTLFireability1433320069561040669.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/CTLFireability9756021966377113739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1433320069561040669.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:32:13] [INFO ] Flatten gal took : 102 ms
[2026-05-24 00:32:13] [INFO ] Applying decomposition
[2026-05-24 00:32:13] [INFO ] Flatten gal took : 110 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/graph17682385133507065594.txt' '-o' '/tmp/graph17682385133507065594.bin' '-w' '/tmp/graph17682385133507065594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17682385133507065594.bin' '-l' '-1' '-v' '-w' '/tmp/graph17682385133507065594.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:32:14] [INFO ] Decomposing Gal with order
[2026-05-24 00:32:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:32:14] [INFO ] Removed a total of 8554 redundant transitions.
[2026-05-24 00:32:14] [INFO ] Flatten gal took : 241 ms
[2026-05-24 00:32:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 47 ms.
[2026-05-24 00:32:14] [INFO ] Time to serialize gal into /tmp/CTLFireability5568608389235316532.gal : 44 ms
[2026-05-24 00:32:14] [INFO ] Time to serialize properties into /tmp/CTLFireability11067301204571870233.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/CTLFireability5568608389235316532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11067301204571870233.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12308 edges and 1600 vertex of which 1599 / 1600 are part of one of the 1 SCC in 6 ms
Free SCC test removed 1598 places
Ensure Unique test removed 12321 transitions
Reduce isomorphic transitions removed 12321 transitions.
Applied a total of 1 rules in 16 ms. Remains 2 /1600 variables (removed 1598) and now considering 3/12324 (removed 12321) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-778856447397210017.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15127772295275004775.kers'
[2026-05-24 00:32:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-778856447397210017.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15127772295275004775.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
[2026-05-24 00:32:44] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15127772295275004775.kers
Total runtime 0 ms.
[2026-05-24 00:32:44] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-24 00:32:44] [INFO ] Invariant cache hit.
[2026-05-24 00:32:44] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2026-05-24 00:32:44] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-24 00:32:44] [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 21 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 42ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/1600 places, 3/12324 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 107 ms. Remains : 2/1600 places, 3/12324 transitions.
[2026-05-24 00:32:45] [INFO ] Flatten gal took : 1 ms
[2026-05-24 00:32:45] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:32:45] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-24 00:32:45] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:32:45] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:32:45] [INFO ] Time to serialize gal into /tmp/CTLFireability16683809082203472795.gal : 0 ms
[2026-05-24 00:32:45] [INFO ] Time to serialize properties into /tmp/CTLFireability16143024693106708490.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/CTLFireability16683809082203472795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16143024693106708490.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,51,0.005294,3872,2,53,5,355,6,0,13,250,0


Converting to forward existential form...Done !
original formula: EF(EG((cAMP__20_13_>=1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(cAMP__20_13_>=1))] != FALSE
Hit Full ! (commute/partial/dont) 1/0/2
(forward)formula 0,1,0.006401,4136,1,0,6,355,19,0,151,250,8
FORMULA Diffusion2D-PT-D40N050-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 133 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (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-16459002819620500447.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1413216008620376225.kers'
[2026-05-24 00:32:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16459002819620500447.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1413216008620376225.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 12324 rows 1600 cols 24648 entries
Finished phase 1 with 1599 SingleSign rule and 0 generalized
[2026-05-24 00:32:45] [INFO ] Computed 1 invariants in 59 ms
Computed 1 P flows in 60 ms.
Exported basis to /tmp/petrispot-output-1413216008620376225.kers
Total runtime 67 ms.
[2026-05-24 00:32:45] [INFO ] Implicit Places using invariants in 265 ms returned []
Implicit Place search using SMT only with invariants took 266 ms to find 0 implicit places.
Running 12316 sub problems to find dead transitions.
[2026-05-24 00:32:45] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30150 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 12316/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12316 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30162 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 0/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 73941ms problems are : Problem set: 0 solved, 12316 unsolved
Search for dead transitions found 0 dead transitions in 73956ms
Finished structural reductions in LTL mode , in 1 iterations and 74385 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2026-05-24 00:33:59] [INFO ] Flatten gal took : 99 ms
[2026-05-24 00:33:59] [INFO ] Flatten gal took : 108 ms
[2026-05-24 00:33:59] [INFO ] Input system was already deterministic with 12324 transitions.
[2026-05-24 00:33:59] [INFO ] Flatten gal took : 102 ms
[2026-05-24 00:34:00] [INFO ] Flatten gal took : 107 ms
[2026-05-24 00:34:00] [INFO ] Time to serialize gal into /tmp/CTLFireability11022981027365650926.gal : 29 ms
[2026-05-24 00:34:00] [INFO ] Time to serialize properties into /tmp/CTLFireability10166468524968784281.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/CTLFireability11022981027365650926.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10166468524968784281.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:34:30] [INFO ] Flatten gal took : 106 ms
[2026-05-24 00:34:30] [INFO ] Applying decomposition
[2026-05-24 00:34:30] [INFO ] Flatten gal took : 109 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/graph17729780282477950698.txt' '-o' '/tmp/graph17729780282477950698.bin' '-w' '/tmp/graph17729780282477950698.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17729780282477950698.bin' '-l' '-1' '-v' '-w' '/tmp/graph17729780282477950698.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:34:30] [INFO ] Decomposing Gal with order
[2026-05-24 00:34:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:34:31] [INFO ] Removed a total of 8956 redundant transitions.
[2026-05-24 00:34:31] [INFO ] Flatten gal took : 225 ms
[2026-05-24 00:34:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 36 ms.
[2026-05-24 00:34:31] [INFO ] Time to serialize gal into /tmp/CTLFireability13693171980037829012.gal : 38 ms
[2026-05-24 00:34:31] [INFO ] Time to serialize properties into /tmp/CTLFireability3967476627196369813.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/CTLFireability13693171980037829012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3967476627196369813.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 140 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2026-05-24 00:35:01] [INFO ] Invariant cache hit.
[2026-05-24 00:35:01] [INFO ] Implicit Places using invariants in 365 ms returned []
Implicit Place search using SMT only with invariants took 367 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 508 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2026-05-24 00:35:01] [INFO ] Flatten gal took : 100 ms
[2026-05-24 00:35:01] [INFO ] Flatten gal took : 108 ms
[2026-05-24 00:35:02] [INFO ] Input system was already deterministic with 12324 transitions.
[2026-05-24 00:35:02] [INFO ] Flatten gal took : 103 ms
[2026-05-24 00:35:02] [INFO ] Flatten gal took : 112 ms
[2026-05-24 00:35:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10058454240483588943.gal : 30 ms
[2026-05-24 00:35:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2259983418466091570.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/CTLFireability10058454240483588943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2259983418466091570.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:35:32] [INFO ] Flatten gal took : 108 ms
[2026-05-24 00:35:32] [INFO ] Applying decomposition
[2026-05-24 00:35:32] [INFO ] Flatten gal took : 111 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/graph16220185857861955388.txt' '-o' '/tmp/graph16220185857861955388.bin' '-w' '/tmp/graph16220185857861955388.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16220185857861955388.bin' '-l' '-1' '-v' '-w' '/tmp/graph16220185857861955388.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:35:33] [INFO ] Decomposing Gal with order
[2026-05-24 00:35:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:35:33] [INFO ] Removed a total of 8324 redundant transitions.
[2026-05-24 00:35:33] [INFO ] Flatten gal took : 284 ms
[2026-05-24 00:35:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 46 ms.
[2026-05-24 00:35:33] [INFO ] Time to serialize gal into /tmp/CTLFireability5142998528431546027.gal : 51 ms
[2026-05-24 00:35:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17499983707144722255.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/CTLFireability5142998528431546027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17499983707144722255.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 139 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2026-05-24 00:36:03] [INFO ] Invariant cache hit.
[2026-05-24 00:36:04] [INFO ] Implicit Places using invariants in 172 ms returned []
Implicit Place search using SMT only with invariants took 173 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 313 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2026-05-24 00:36:04] [INFO ] Flatten gal took : 117 ms
[2026-05-24 00:36:04] [INFO ] Flatten gal took : 136 ms
[2026-05-24 00:36:04] [INFO ] Input system was already deterministic with 12324 transitions.
[2026-05-24 00:36:04] [INFO ] Flatten gal took : 118 ms
[2026-05-24 00:36:04] [INFO ] Flatten gal took : 130 ms
[2026-05-24 00:36:04] [INFO ] Time to serialize gal into /tmp/CTLFireability5211317194926303065.gal : 32 ms
[2026-05-24 00:36:04] [INFO ] Time to serialize properties into /tmp/CTLFireability5061757224315343500.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/CTLFireability5211317194926303065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5061757224315343500.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:36:35] [INFO ] Flatten gal took : 112 ms
[2026-05-24 00:36:35] [INFO ] Applying decomposition
[2026-05-24 00:36:35] [INFO ] Flatten gal took : 116 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/graph112313008794222809.txt' '-o' '/tmp/graph112313008794222809.bin' '-w' '/tmp/graph112313008794222809.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph112313008794222809.bin' '-l' '-1' '-v' '-w' '/tmp/graph112313008794222809.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:36:35] [INFO ] Decomposing Gal with order
[2026-05-24 00:36:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:36:35] [INFO ] Removed a total of 8610 redundant transitions.
[2026-05-24 00:36:36] [INFO ] Flatten gal took : 281 ms
[2026-05-24 00:36:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 54 ms.
[2026-05-24 00:36:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7023506900417997541.gal : 51 ms
[2026-05-24 00:36:36] [INFO ] Time to serialize properties into /tmp/CTLFireability5094605295967193890.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/CTLFireability7023506900417997541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5094605295967193890.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 138 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2026-05-24 00:37:06] [INFO ] Invariant cache hit.
[2026-05-24 00:37:06] [INFO ] Implicit Places using invariants in 181 ms returned []
Implicit Place search using SMT only with invariants took 191 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2026-05-24 00:37:06] [INFO ] Flatten gal took : 99 ms
[2026-05-24 00:37:06] [INFO ] Flatten gal took : 107 ms
[2026-05-24 00:37:07] [INFO ] Input system was already deterministic with 12324 transitions.
[2026-05-24 00:37:07] [INFO ] Flatten gal took : 120 ms
[2026-05-24 00:37:07] [INFO ] Flatten gal took : 131 ms
[2026-05-24 00:37:07] [INFO ] Time to serialize gal into /tmp/CTLFireability15964938997508535513.gal : 32 ms
[2026-05-24 00:37:07] [INFO ] Time to serialize properties into /tmp/CTLFireability11379221271999129668.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/CTLFireability15964938997508535513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11379221271999129668.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:37:37] [INFO ] Flatten gal took : 101 ms
[2026-05-24 00:37:37] [INFO ] Applying decomposition
[2026-05-24 00:37:37] [INFO ] Flatten gal took : 113 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/graph16400784509306720684.txt' '-o' '/tmp/graph16400784509306720684.bin' '-w' '/tmp/graph16400784509306720684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16400784509306720684.bin' '-l' '-1' '-v' '-w' '/tmp/graph16400784509306720684.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:37:37] [INFO ] Decomposing Gal with order
[2026-05-24 00:37:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:37:38] [INFO ] Removed a total of 8566 redundant transitions.
[2026-05-24 00:37:38] [INFO ] Flatten gal took : 248 ms
[2026-05-24 00:37:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 33 ms.
[2026-05-24 00:37:38] [INFO ] Time to serialize gal into /tmp/CTLFireability12576416508907338206.gal : 43 ms
[2026-05-24 00:37:38] [INFO ] Time to serialize properties into /tmp/CTLFireability9149929433876200961.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/CTLFireability12576416508907338206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9149929433876200961.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12262 edges and 1600 vertex of which 1596 / 1600 are part of one of the 1 SCC in 5 ms
Free SCC test removed 1595 places
Ensure Unique test removed 12313 transitions
Reduce isomorphic transitions removed 12313 transitions.
Applied a total of 1 rules in 16 ms. Remains 5 /1600 variables (removed 1595) and now considering 11/12324 (removed 12313) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15576714525403911511.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1416798123664327885.kers'
[2026-05-24 00:38:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15576714525403911511.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1416798123664327885.kers]
Normalized transition count is 10 out of 11 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 5 cols 20 entries
Finished phase 1 with 4 SingleSign rule and 0 generalized
[2026-05-24 00:38:08] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1416798123664327885.kers
Total runtime 3 ms.
[2026-05-24 00:38:08] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-24 00:38:08] [INFO ] Invariant cache hit.
[2026-05-24 00:38:08] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2026-05-24 00:38:08] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2026-05-24 00:38:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 10/15 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15/16 variables, and 6 constraints, problems are : Problem set: 0 solved, 6 unsolved in 85 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 10/15 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/15 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 15/16 variables, and 12 constraints, problems are : Problem set: 0 solved, 6 unsolved in 82 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 170ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 170ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/1600 places, 11/12324 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 331 ms. Remains : 5/1600 places, 11/12324 transitions.
[2026-05-24 00:38:08] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:38:08] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:38:08] [INFO ] Input system was already deterministic with 11 transitions.
[2026-05-24 00:38:08] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:38:08] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:38:08] [INFO ] Time to serialize gal into /tmp/CTLFireability6770045455288836497.gal : 0 ms
[2026-05-24 00:38:08] [INFO ] Time to serialize properties into /tmp/CTLFireability3548707430491983284.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/CTLFireability6770045455288836497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3548707430491983284.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,316251,0.059109,5276,2,206,5,10854,6,0,33,10507,0


Converting to forward existential form...Done !
original formula: EF((AF((cAMP__20_36_<1)) * (EG(((AG((cAMP__38_13_>=1)) * (cAMP__38_13_<1)) * (cAMP__7_39_<1))) + (cAMP__21_35_>=1))))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,TRUE) * !(EG(!((cAMP__20_36_<1))))),((!(E(TRUE U !((cAMP__38_13_>=1)))) * (cAMP__38_13_<1)) * ...265
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.08054,29992,1,0,12,155250,31,3,377,151121,11
FORMULA Diffusion2D-PT-D40N050-CTLFireability-2024-13 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 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12308 edges and 1600 vertex of which 1599 / 1600 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1598 places
Ensure Unique test removed 12321 transitions
Reduce isomorphic transitions removed 12321 transitions.
Applied a total of 1 rules in 7 ms. Remains 2 /1600 variables (removed 1598) and now considering 3/12324 (removed 12321) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10147209690877826555.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12244180484696778763.kers'
[2026-05-24 00:38:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10147209690877826555.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12244180484696778763.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
[2026-05-24 00:38:09] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12244180484696778763.kers
Total runtime 0 ms.
[2026-05-24 00:38:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-24 00:38:09] [INFO ] Invariant cache hit.
[2026-05-24 00:38:10] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2026-05-24 00:38:10] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-24 00:38:10] [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 23 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 46ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/1600 places, 3/12324 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 111 ms. Remains : 2/1600 places, 3/12324 transitions.
[2026-05-24 00:38:10] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:38:10] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:38:10] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-24 00:38:10] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:38:10] [INFO ] Flatten gal took : 0 ms
[2026-05-24 00:38:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6174024443386325507.gal : 0 ms
[2026-05-24 00:38:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7760546300685598276.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6174024443386325507.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7760546300685598276.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D40N050-CTLFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 131 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (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-18064340375970745946.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10936916613081324965.kers'
[2026-05-24 00:38:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18064340375970745946.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10936916613081324965.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 12324 rows 1600 cols 24648 entries
Finished phase 1 with 1599 SingleSign rule and 0 generalized
[2026-05-24 00:38:10] [INFO ] Computed 1 invariants in 56 ms
Computed 1 P flows in 58 ms.
Exported basis to /tmp/petrispot-output-10936916613081324965.kers
Total runtime 65 ms.
[2026-05-24 00:38:10] [INFO ] Implicit Places using invariants in 247 ms returned []
Implicit Place search using SMT only with invariants took 259 ms to find 0 implicit places.
Running 12316 sub problems to find dead transitions.
[2026-05-24 00:38:10] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30157 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 12316/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12316 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30147 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 0/12316 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 74492ms problems are : Problem set: 0 solved, 12316 unsolved
Search for dead transitions found 0 dead transitions in 74504ms
Finished structural reductions in LTL mode , in 1 iterations and 74908 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2026-05-24 00:39:25] [INFO ] Flatten gal took : 103 ms
[2026-05-24 00:39:25] [INFO ] Flatten gal took : 108 ms
[2026-05-24 00:39:25] [INFO ] Input system was already deterministic with 12324 transitions.
[2026-05-24 00:39:25] [INFO ] Flatten gal took : 101 ms
[2026-05-24 00:39:25] [INFO ] Flatten gal took : 105 ms
[2026-05-24 00:39:25] [INFO ] Time to serialize gal into /tmp/CTLFireability6868672903088007023.gal : 29 ms
[2026-05-24 00:39:25] [INFO ] Time to serialize properties into /tmp/CTLFireability17659411537606690615.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/CTLFireability6868672903088007023.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17659411537606690615.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:39:55] [INFO ] Flatten gal took : 101 ms
[2026-05-24 00:39:55] [INFO ] Applying decomposition
[2026-05-24 00:39:55] [INFO ] Flatten gal took : 107 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/graph839927782351647202.txt' '-o' '/tmp/graph839927782351647202.bin' '-w' '/tmp/graph839927782351647202.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph839927782351647202.bin' '-l' '-1' '-v' '-w' '/tmp/graph839927782351647202.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:39:56] [INFO ] Decomposing Gal with order
[2026-05-24 00:39:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:39:56] [INFO ] Removed a total of 8538 redundant transitions.
[2026-05-24 00:39:56] [INFO ] Flatten gal took : 270 ms
[2026-05-24 00:39:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 17 ms.
[2026-05-24 00:39:56] [INFO ] Time to serialize gal into /tmp/CTLFireability86623096067376449.gal : 35 ms
[2026-05-24 00:39:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12144004171829718742.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/CTLFireability86623096067376449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12144004171829718742.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 00:40:26] [INFO ] Flatten gal took : 104 ms
[2026-05-24 00:40:27] [INFO ] Flatten gal took : 119 ms
[2026-05-24 00:40:27] [INFO ] Applying decomposition
[2026-05-24 00:40:27] [INFO ] Flatten gal took : 120 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/graph16308140541346719846.txt' '-o' '/tmp/graph16308140541346719846.bin' '-w' '/tmp/graph16308140541346719846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16308140541346719846.bin' '-l' '-1' '-v' '-w' '/tmp/graph16308140541346719846.weights' '-q' '0' '-e' '0.001'
[2026-05-24 00:40:27] [INFO ] Decomposing Gal with order
[2026-05-24 00:40:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 00:40:27] [INFO ] Removed a total of 8592 redundant transitions.
[2026-05-24 00:40:27] [INFO ] Flatten gal took : 237 ms
[2026-05-24 00:40:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 36 ms.
[2026-05-24 00:40:28] [INFO ] Time to serialize gal into /tmp/CTLFireability15590942704423918681.gal : 42 ms
[2026-05-24 00:40:28] [INFO ] Time to serialize properties into /tmp/CTLFireability6879425751068180630.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/CTLFireability15590942704423918681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6879425751068180630.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 10 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 01:06:32] [INFO ] Flatten gal took : 155 ms
[2026-05-24 01:06:32] [INFO ] Time to serialize gal into /tmp/CTLFireability8675046693098424436.gal : 42 ms
[2026-05-24 01:06:32] [INFO ] Time to serialize properties into /tmp/CTLFireability12607980753810038174.ctl : 5 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/CTLFireability8675046693098424436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12607980753810038174.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 10 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.12734e+96,398.821,2786820,2,81551,5,1.45385e+07,6,0,18727,1.4186e+07,0


Converting to forward existential form...Done !

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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-D40N050"
export BK_EXAMINATION="CTLFireability"
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-D40N050, examination is CTLFireability"
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-177955695400178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D40N050.tgz
mv Diffusion2D-PT-D40N050 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;