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-177955695400114.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Diffusion2D-PT-D20N050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695400114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 8.2K Mar 6 16:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 6 16:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 6 16:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 6 16:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 15 09:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 15 09:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Mar 6 16:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 187K Mar 6 16:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 6 16:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Mar 6 16:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-00
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-01
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-02
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-03
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-04
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-05
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-06
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-07
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-08
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-09
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-10
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-11
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-12
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-13
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-14
FORMULA_NAME Diffusion2D-PT-D20N050-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779570708908

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-D20N050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 21:11:50] [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]
[2026-05-23 21:11:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 21:11:50] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2026-05-23 21:11:50] [INFO ] Transformed 400 places.
[2026-05-23 21:11:50] [INFO ] Transformed 2964 transitions.
[2026-05-23 21:11:50] [INFO ] Parsed PT model containing 400 places and 2964 transitions and 5928 arcs in 248 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 96 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 63 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8838506403812017901.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5646032935084135525.kers'
[2026-05-23 21:11:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8838506403812017901.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5646032935084135525.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 21:11:50] [INFO ] Computed 1 invariants in 8 ms
Computed 1 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-5646032935084135525.kers
Total runtime 11 ms.
[2026-05-23 21:11:50] [INFO ] Implicit Places using invariants in 238 ms returned []
[2026-05-23 21:11:50] [INFO ] Invariant cache hit.
[2026-05-23 21:11:51] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 834 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:11:51] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61251ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 61279ms
Finished structural reductions in LTL mode , in 1 iterations and 62233 ms. Remains : 400/400 places, 2964/2964 transitions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 23 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:12:52] [INFO ] Invariant cache hit.
[2026-05-23 21:12:52] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-23 21:12:52] [INFO ] Invariant cache hit.
[2026-05-23 21:12:53] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 571 ms. Remains : 400/400 places, 2964/2964 transitions.
Support contains 96 out of 400 places after structural reductions.
[2026-05-23 21:12:53] [INFO ] Flatten gal took : 242 ms
[2026-05-23 21:12:53] [INFO ] Flatten gal took : 109 ms
[2026-05-23 21:12:54] [INFO ] Input system was already deterministic with 2964 transitions.
Support contains 95 out of 400 places (down from 96) after GAL structural reductions.
RANDOM walk for 40133 steps (8 resets) in 305 ms. (131 steps per ms) remains 24/82 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 24/24 properties
[2026-05-23 21:12:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 371/400 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 0/3364 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
Error getting values : (error "Timeout of Z3 solver reached")
After SMT solving in domain Real declared 3364/3364 variables, and 401 constraints, problems are : Problem set: 0 solved, 24 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 371/400 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 24/425 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3364 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3364/3364 variables, and 425 constraints, problems are : Problem set: 0 solved, 24 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10068ms problems are : Problem set: 0 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 29 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2550 edges and 400 vertex of which 371 / 400 are part of one of the 1 SCC in 8 ms
Free SCC test removed 370 places
Drop transitions (Empty/Sink Transition effects.) removed 2550 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 2886 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 30 transition count 52
Applied a total of 27 rules in 27 ms. Remains 30 /400 variables (removed 370) and now considering 52/2964 (removed 2912) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 30/400 places, 52/2964 transitions.
RANDOM walk for 40125 steps (8 resets) in 33 ms. (1180 steps per ms) remains 4/24 properties
BEST_FIRST walk for 30592 steps (6 resets) in 79 ms. (382 steps per ms) remains 0/4 properties
[2026-05-23 21:13:04] [INFO ] Flatten gal took : 45 ms
[2026-05-23 21:13:04] [INFO ] Flatten gal took : 42 ms
[2026-05-23 21:13:04] [INFO ] Input system was already deterministic with 2964 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 37 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:13:04] [INFO ] Invariant cache hit.
[2026-05-23 21:13:05] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-23 21:13:05] [INFO ] Invariant cache hit.
[2026-05-23 21:13:05] [INFO ] Implicit Places using invariants and state equation in 463 ms returned []
Implicit Place search using SMT with State Equation took 519 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 557 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:13:05] [INFO ] Flatten gal took : 41 ms
[2026-05-23 21:13:05] [INFO ] Flatten gal took : 36 ms
[2026-05-23 21:13:05] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:13:05] [INFO ] Flatten gal took : 30 ms
[2026-05-23 21:13:05] [INFO ] Flatten gal took : 75 ms
[2026-05-23 21:13:05] [INFO ] Time to serialize gal into /tmp/CTLFireability14201858470533269380.gal : 34 ms
[2026-05-23 21:13:05] [INFO ] Time to serialize properties into /tmp/CTLFireability12883084496139068728.ctl : 3 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/CTLFireability14201858470533269380.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12883084496139068728.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:13:35] [INFO ] Flatten gal took : 27 ms
[2026-05-23 21:13:35] [INFO ] Applying decomposition
[2026-05-23 21:13:35] [INFO ] Flatten gal took : 27 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/graph2433656707665291665.txt' '-o' '/tmp/graph2433656707665291665.bin' '-w' '/tmp/graph2433656707665291665.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2433656707665291665.bin' '-l' '-1' '-v' '-w' '/tmp/graph2433656707665291665.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:13:36] [INFO ] Decomposing Gal with order
[2026-05-23 21:13:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:13:36] [INFO ] Removed a total of 2042 redundant transitions.
[2026-05-23 21:13:36] [INFO ] Flatten gal took : 302 ms
[2026-05-23 21:13:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 24 ms.
[2026-05-23 21:13:36] [INFO ] Time to serialize gal into /tmp/CTLFireability15902254940781727491.gal : 19 ms
[2026-05-23 21:13:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17683998066304429058.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/CTLFireability15902254940781727491.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17683998066304429058.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 23 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:14:06] [INFO ] Invariant cache hit.
[2026-05-23 21:14:06] [INFO ] Implicit Places using invariants in 133 ms returned []
[2026-05-23 21:14:06] [INFO ] Invariant cache hit.
[2026-05-23 21:14:07] [INFO ] Implicit Places using invariants and state equation in 494 ms returned []
Implicit Place search using SMT with State Equation took 630 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 654 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:14:07] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:14:07] [INFO ] Flatten gal took : 32 ms
[2026-05-23 21:14:07] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:14:07] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:14:07] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:14:07] [INFO ] Time to serialize gal into /tmp/CTLFireability4534358985019536384.gal : 7 ms
[2026-05-23 21:14:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7137537855292235585.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/CTLFireability4534358985019536384.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7137537855292235585.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:14:37] [INFO ] Flatten gal took : 27 ms
[2026-05-23 21:14:37] [INFO ] Applying decomposition
[2026-05-23 21:14:37] [INFO ] Flatten gal took : 26 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/graph6479493780092486581.txt' '-o' '/tmp/graph6479493780092486581.bin' '-w' '/tmp/graph6479493780092486581.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6479493780092486581.bin' '-l' '-1' '-v' '-w' '/tmp/graph6479493780092486581.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:14:37] [INFO ] Decomposing Gal with order
[2026-05-23 21:14:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:14:38] [INFO ] Removed a total of 1986 redundant transitions.
[2026-05-23 21:14:38] [INFO ] Flatten gal took : 111 ms
[2026-05-23 21:14:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 22 ms.
[2026-05-23 21:14:38] [INFO ] Time to serialize gal into /tmp/CTLFireability8973495982121107694.gal : 14 ms
[2026-05-23 21:14:38] [INFO ] Time to serialize properties into /tmp/CTLFireability8716113789377207707.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/CTLFireability8973495982121107694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8716113789377207707.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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 11 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:15:08] [INFO ] Invariant cache hit.
[2026-05-23 21:15:08] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-23 21:15:08] [INFO ] Invariant cache hit.
[2026-05-23 21:15:08] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 518 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:15:08] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:15:08] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:15:08] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:15:08] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:15:08] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:15:08] [INFO ] Time to serialize gal into /tmp/CTLFireability3540832021623938844.gal : 7 ms
[2026-05-23 21:15:08] [INFO ] Time to serialize properties into /tmp/CTLFireability191372540507449291.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/CTLFireability3540832021623938844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability191372540507449291.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:15:39] [INFO ] Flatten gal took : 25 ms
[2026-05-23 21:15:39] [INFO ] Applying decomposition
[2026-05-23 21:15:39] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3360477053744587391.txt' '-o' '/tmp/graph3360477053744587391.bin' '-w' '/tmp/graph3360477053744587391.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3360477053744587391.bin' '-l' '-1' '-v' '-w' '/tmp/graph3360477053744587391.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:15:39] [INFO ] Decomposing Gal with order
[2026-05-23 21:15:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:15:39] [INFO ] Removed a total of 1870 redundant transitions.
[2026-05-23 21:15:39] [INFO ] Flatten gal took : 75 ms
[2026-05-23 21:15:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 16 ms.
[2026-05-23 21:15:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9311342030871156479.gal : 12 ms
[2026-05-23 21:15:39] [INFO ] Time to serialize properties into /tmp/CTLFireability6237804427743400878.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/CTLFireability9311342030871156479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6237804427743400878.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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 11 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:16:09] [INFO ] Invariant cache hit.
[2026-05-23 21:16:09] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-23 21:16:09] [INFO ] Invariant cache hit.
[2026-05-23 21:16:09] [INFO ] Implicit Places using invariants and state equation in 409 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 483 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:16:09] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:16:09] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:16:09] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:16:09] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:16:10] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:16:10] [INFO ] Time to serialize gal into /tmp/CTLFireability3479042789790142873.gal : 7 ms
[2026-05-23 21:16:10] [INFO ] Time to serialize properties into /tmp/CTLFireability15914720043680012198.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/CTLFireability3479042789790142873.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15914720043680012198.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:16:40] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:16:40] [INFO ] Applying decomposition
[2026-05-23 21:16:40] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph779850510919871774.txt' '-o' '/tmp/graph779850510919871774.bin' '-w' '/tmp/graph779850510919871774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph779850510919871774.bin' '-l' '-1' '-v' '-w' '/tmp/graph779850510919871774.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:16:40] [INFO ] Decomposing Gal with order
[2026-05-23 21:16:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:16:40] [INFO ] Removed a total of 2082 redundant transitions.
[2026-05-23 21:16:40] [INFO ] Flatten gal took : 65 ms
[2026-05-23 21:16:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 12 ms.
[2026-05-23 21:16:40] [INFO ] Time to serialize gal into /tmp/CTLFireability5293418793302738094.gal : 12 ms
[2026-05-23 21:16:40] [INFO ] Time to serialize properties into /tmp/CTLFireability17905393578567428777.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/CTLFireability5293418793302738094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17905393578567428777.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2948 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 9 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 18 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6780053644277237402.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2808984220539752232.kers'
[2026-05-23 21:17:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6780053644277237402.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2808984220539752232.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 21:17:10] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2808984220539752232.kers
Total runtime 0 ms.
[2026-05-23 21:17:10] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-23 21:17:10] [INFO ] Invariant cache hit.
[2026-05-23 21:17:10] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2026-05-23 21:17:10] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 21:17:10] [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 25 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 20 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 60ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/400 places, 3/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 122 ms. Remains : 2/400 places, 3/2964 transitions.
[2026-05-23 21:17:10] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:17:10] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:17:10] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-23 21:17:10] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:17:10] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:17:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4008657393772136703.gal : 0 ms
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D20N050-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 21:17:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5468798567314411100.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4008657393772136703.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5468798567314411100.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 12 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13922151866232123475.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15780996943261076403.kers'
[2026-05-23 21:17:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13922151866232123475.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15780996943261076403.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 21:17:10] [INFO ] Computed 1 invariants in 12 ms
Computed 1 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-15780996943261076403.kers
Total runtime 19 ms.
[2026-05-23 21:17:10] [INFO ] Implicit Places using invariants in 110 ms returned []
[2026-05-23 21:17:10] [INFO ] Invariant cache hit.
[2026-05-23 21:17:11] [INFO ] Implicit Places using invariants and state equation in 456 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:17:11] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61141ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 61148ms
Finished structural reductions in LTL mode , in 1 iterations and 61747 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:18:12] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:18:12] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:18:12] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:18:12] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:18:12] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:18:12] [INFO ] Time to serialize gal into /tmp/CTLFireability4452676457783232092.gal : 7 ms
[2026-05-23 21:18:12] [INFO ] Time to serialize properties into /tmp/CTLFireability5296265740537063518.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/CTLFireability4452676457783232092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5296265740537063518.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:18:42] [INFO ] Flatten gal took : 32 ms
[2026-05-23 21:18:42] [INFO ] Applying decomposition
[2026-05-23 21:18:42] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18176638870936973765.txt' '-o' '/tmp/graph18176638870936973765.bin' '-w' '/tmp/graph18176638870936973765.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18176638870936973765.bin' '-l' '-1' '-v' '-w' '/tmp/graph18176638870936973765.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:18:42] [INFO ] Decomposing Gal with order
[2026-05-23 21:18:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:18:42] [INFO ] Removed a total of 1922 redundant transitions.
[2026-05-23 21:18:42] [INFO ] Flatten gal took : 58 ms
[2026-05-23 21:18:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 7 ms.
[2026-05-23 21:18:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3112305078180499568.gal : 12 ms
[2026-05-23 21:18:42] [INFO ] Time to serialize properties into /tmp/CTLFireability18276192674160654596.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/CTLFireability3112305078180499568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18276192674160654596.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2922 edges and 400 vertex of which 397 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 396 places
Ensure Unique test removed 2957 transitions
Reduce isomorphic transitions removed 2957 transitions.
Applied a total of 1 rules in 6 ms. Remains 4 /400 variables (removed 396) and now considering 7/2964 (removed 2957) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10194655483369400113.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2853813819277311099.kers'
[2026-05-23 21:19:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10194655483369400113.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2853813819277311099.kers]
Normalized transition count is 6 out of 7 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 4 cols 12 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-23 21:19:12] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2853813819277311099.kers
Total runtime 0 ms.
[2026-05-23 21:19:12] [INFO ] Implicit Places using invariants in 16 ms returned []
[2026-05-23 21:19:12] [INFO ] Invariant cache hit.
[2026-05-23 21:19:12] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2026-05-23 21:19:12] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-23 21:19:12] [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 28 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 39 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 67ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 67ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/400 places, 7/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 112 ms. Remains : 4/400 places, 7/2964 transitions.
[2026-05-23 21:19:13] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:19:13] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:19:13] [INFO ] Input system was already deterministic with 7 transitions.
[2026-05-23 21:19:13] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:19:13] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:19:13] [INFO ] Time to serialize gal into /tmp/CTLFireability15509654858147364060.gal : 1 ms
[2026-05-23 21:19:13] [INFO ] Time to serialize properties into /tmp/CTLFireability2280016233841111524.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/CTLFireability15509654858147364060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2280016233841111524.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,23426,0.024186,4700,2,155,5,6487,6,0,25,6188,0


Converting to forward existential form...Done !
original formula: AG((AG((cAMP__11_1_<1)) + EF(((cAMP__16_4_<1)||(cAMP__14_10_<1)))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !(E(TRUE U ((cAMP__16_4_<1)||(cAMP__14_10_<1))))),TRUE) * !((cAMP__11_1_<1)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.438085,14928,1,0,9,61825,16,1,291,61756,6
FORMULA Diffusion2D-PT-D20N050-CTLFireability-2024-06 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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 12 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17625557316551983897.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7732267495656765771.kers'
[2026-05-23 21:19:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17625557316551983897.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7732267495656765771.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 21:19:13] [INFO ] Computed 1 invariants in 8 ms
Computed 1 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-7732267495656765771.kers
Total runtime 11 ms.
[2026-05-23 21:19:13] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-23 21:19:13] [INFO ] Invariant cache hit.
[2026-05-23 21:19:13] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:19:13] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60920ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 60925ms
Finished structural reductions in LTL mode , in 1 iterations and 61441 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:20:14] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:20:14] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:20:15] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:20:15] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:20:15] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:20:15] [INFO ] Time to serialize gal into /tmp/CTLFireability16763909735528825624.gal : 6 ms
[2026-05-23 21:20:15] [INFO ] Time to serialize properties into /tmp/CTLFireability12104076765600731729.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/CTLFireability16763909735528825624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12104076765600731729.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:20:45] [INFO ] Flatten gal took : 25 ms
[2026-05-23 21:20:45] [INFO ] Applying decomposition
[2026-05-23 21:20:45] [INFO ] Flatten gal took : 26 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/graph17673560507212326966.txt' '-o' '/tmp/graph17673560507212326966.bin' '-w' '/tmp/graph17673560507212326966.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17673560507212326966.bin' '-l' '-1' '-v' '-w' '/tmp/graph17673560507212326966.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:20:45] [INFO ] Decomposing Gal with order
[2026-05-23 21:20:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:20:45] [INFO ] Removed a total of 1988 redundant transitions.
[2026-05-23 21:20:45] [INFO ] Flatten gal took : 59 ms
[2026-05-23 21:20:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 6 ms.
[2026-05-23 21:20:45] [INFO ] Time to serialize gal into /tmp/CTLFireability15083565554761158064.gal : 12 ms
[2026-05-23 21:20:45] [INFO ] Time to serialize properties into /tmp/CTLFireability4480696815839132646.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/CTLFireability15083565554761158064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4480696815839132646.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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 22 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:21:15] [INFO ] Invariant cache hit.
[2026-05-23 21:21:15] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-23 21:21:15] [INFO ] Invariant cache hit.
[2026-05-23 21:21:15] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 517 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:21:15] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:21:16] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:21:16] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:21:16] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:21:16] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:21:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6552958841756687770.gal : 6 ms
[2026-05-23 21:21:16] [INFO ] Time to serialize properties into /tmp/CTLFireability6961433121937401873.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/CTLFireability6552958841756687770.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6961433121937401873.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:21:46] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:21:46] [INFO ] Applying decomposition
[2026-05-23 21:21:46] [INFO ] Flatten gal took : 22 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/graph5334482894438267290.txt' '-o' '/tmp/graph5334482894438267290.bin' '-w' '/tmp/graph5334482894438267290.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5334482894438267290.bin' '-l' '-1' '-v' '-w' '/tmp/graph5334482894438267290.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:21:46] [INFO ] Decomposing Gal with order
[2026-05-23 21:21:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:21:46] [INFO ] Removed a total of 1966 redundant transitions.
[2026-05-23 21:21:46] [INFO ] Flatten gal took : 54 ms
[2026-05-23 21:21:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 9 ms.
[2026-05-23 21:21:46] [INFO ] Time to serialize gal into /tmp/CTLFireability3524784284897228789.gal : 10 ms
[2026-05-23 21:21:46] [INFO ] Time to serialize properties into /tmp/CTLFireability9728951258612839414.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/CTLFireability3524784284897228789.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9728951258612839414.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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 20 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:22:16] [INFO ] Invariant cache hit.
[2026-05-23 21:22:16] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-23 21:22:16] [INFO ] Invariant cache hit.
[2026-05-23 21:22:16] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 483 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:22:16] [INFO ] Flatten gal took : 32 ms
[2026-05-23 21:22:17] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:22:17] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:22:17] [INFO ] Flatten gal took : 21 ms
[2026-05-23 21:22:17] [INFO ] Flatten gal took : 21 ms
[2026-05-23 21:22:17] [INFO ] Time to serialize gal into /tmp/CTLFireability5780757710033917350.gal : 6 ms
[2026-05-23 21:22:17] [INFO ] Time to serialize properties into /tmp/CTLFireability18167883509943943714.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/CTLFireability5780757710033917350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18167883509943943714.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:22:47] [INFO ] Flatten gal took : 28 ms
[2026-05-23 21:22:47] [INFO ] Applying decomposition
[2026-05-23 21:22:47] [INFO ] Flatten gal took : 22 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/graph4190541060948708818.txt' '-o' '/tmp/graph4190541060948708818.bin' '-w' '/tmp/graph4190541060948708818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4190541060948708818.bin' '-l' '-1' '-v' '-w' '/tmp/graph4190541060948708818.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:22:47] [INFO ] Decomposing Gal with order
[2026-05-23 21:22:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:22:47] [INFO ] Removed a total of 1800 redundant transitions.
[2026-05-23 21:22:47] [INFO ] Flatten gal took : 53 ms
[2026-05-23 21:22:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 5 ms.
[2026-05-23 21:22:47] [INFO ] Time to serialize gal into /tmp/CTLFireability7523402065961339626.gal : 10 ms
[2026-05-23 21:22:47] [INFO ] Time to serialize properties into /tmp/CTLFireability17748176798727843856.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/CTLFireability7523402065961339626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17748176798727843856.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2948 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 5 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 13 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18404724280669614565.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13791534766613240059.kers'
[2026-05-23 21:23:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18404724280669614565.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13791534766613240059.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-23 21:23:17] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13791534766613240059.kers
Total runtime 0 ms.
[2026-05-23 21:23:17] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-23 21:23:17] [INFO ] Invariant cache hit.
[2026-05-23 21:23:17] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2026-05-23 21:23:17] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 21:23:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 17 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 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 36ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 37ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/400 places, 3/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 94 ms. Remains : 2/400 places, 3/2964 transitions.
[2026-05-23 21:23:17] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:23:17] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:23:17] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-23 21:23:17] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:23:17] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:23:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6483222710445233043.gal : 0 ms
[2026-05-23 21:23:17] [INFO ] Time to serialize properties into /tmp/CTLFireability6778845958153005579.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/CTLFireability6483222710445233043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6778845958153005579.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,51,0.007115,3876,2,53,5,355,6,0,13,250,0


Converting to forward existential form...Done !
original formula: AG(EF((cAMP__7_11_>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (cAMP__7_11_>=1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.008315,4140,1,0,6,355,14,0,141,250,5
FORMULA Diffusion2D-PT-D20N050-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 11 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5802907994637795348.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12236978247637406075.kers'
[2026-05-23 21:23:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5802907994637795348.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12236978247637406075.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 2964 rows 400 cols 5928 entries
Finished phase 1 with 399 SingleSign rule and 0 generalized
[2026-05-23 21:23:17] [INFO ] Computed 1 invariants in 8 ms
Computed 1 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-12236978247637406075.kers
Total runtime 9 ms.
[2026-05-23 21:23:17] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-23 21:23:17] [INFO ] Invariant cache hit.
[2026-05-23 21:23:18] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 485 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:23:18] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 0/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60906ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 60910ms
Finished structural reductions in LTL mode , in 1 iterations and 61414 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:24:18] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:24:19] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:24:19] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:24:19] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:24:19] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:24:19] [INFO ] Time to serialize gal into /tmp/CTLFireability6894283344048464681.gal : 6 ms
[2026-05-23 21:24:19] [INFO ] Time to serialize properties into /tmp/CTLFireability1367455130231316632.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/CTLFireability6894283344048464681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1367455130231316632.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:24:49] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:24:49] [INFO ] Applying decomposition
[2026-05-23 21:24:49] [INFO ] Flatten gal took : 22 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/graph2844350692827723550.txt' '-o' '/tmp/graph2844350692827723550.bin' '-w' '/tmp/graph2844350692827723550.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2844350692827723550.bin' '-l' '-1' '-v' '-w' '/tmp/graph2844350692827723550.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:24:49] [INFO ] Decomposing Gal with order
[2026-05-23 21:24:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:24:49] [INFO ] Removed a total of 1992 redundant transitions.
[2026-05-23 21:24:49] [INFO ] Flatten gal took : 67 ms
[2026-05-23 21:24:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 8 ms.
[2026-05-23 21:24:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2036108428833756722.gal : 9 ms
[2026-05-23 21:24:49] [INFO ] Time to serialize properties into /tmp/CTLFireability15282680474912155476.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/CTLFireability2036108428833756722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15282680474912155476.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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 21 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:25:19] [INFO ] Invariant cache hit.
[2026-05-23 21:25:19] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-23 21:25:19] [INFO ] Invariant cache hit.
[2026-05-23 21:25:19] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 497 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:25:19] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:25:20] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:25:20] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:25:20] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:25:20] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:25:20] [INFO ] Time to serialize gal into /tmp/CTLFireability15809501138940268574.gal : 7 ms
[2026-05-23 21:25:20] [INFO ] Time to serialize properties into /tmp/CTLFireability8818052802068630464.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/CTLFireability15809501138940268574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8818052802068630464.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:25:50] [INFO ] Flatten gal took : 21 ms
[2026-05-23 21:25:50] [INFO ] Applying decomposition
[2026-05-23 21:25:50] [INFO ] Flatten gal took : 22 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/graph12998103509194556429.txt' '-o' '/tmp/graph12998103509194556429.bin' '-w' '/tmp/graph12998103509194556429.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12998103509194556429.bin' '-l' '-1' '-v' '-w' '/tmp/graph12998103509194556429.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:25:50] [INFO ] Decomposing Gal with order
[2026-05-23 21:25:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:25:50] [INFO ] Removed a total of 2120 redundant transitions.
[2026-05-23 21:25:50] [INFO ] Flatten gal took : 52 ms
[2026-05-23 21:25:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 9 ms.
[2026-05-23 21:25:50] [INFO ] Time to serialize gal into /tmp/CTLFireability2816121075964716259.gal : 8 ms
[2026-05-23 21:25:50] [INFO ] Time to serialize properties into /tmp/CTLFireability17272615687190622125.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/CTLFireability2816121075964716259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17272615687190622125.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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 14 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:26:20] [INFO ] Invariant cache hit.
[2026-05-23 21:26:20] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-23 21:26:20] [INFO ] Invariant cache hit.
[2026-05-23 21:26:20] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 502 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 516 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:26:20] [INFO ] Flatten gal took : 25 ms
[2026-05-23 21:26:21] [INFO ] Flatten gal took : 26 ms
[2026-05-23 21:26:21] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:26:21] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:26:21] [INFO ] Flatten gal took : 26 ms
[2026-05-23 21:26:21] [INFO ] Time to serialize gal into /tmp/CTLFireability309471318520175802.gal : 7 ms
[2026-05-23 21:26:21] [INFO ] Time to serialize properties into /tmp/CTLFireability4873325977882686887.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/CTLFireability309471318520175802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4873325977882686887.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:26:51] [INFO ] Flatten gal took : 28 ms
[2026-05-23 21:26:51] [INFO ] Applying decomposition
[2026-05-23 21:26:51] [INFO ] Flatten gal took : 23 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/graph4474780595412583103.txt' '-o' '/tmp/graph4474780595412583103.bin' '-w' '/tmp/graph4474780595412583103.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4474780595412583103.bin' '-l' '-1' '-v' '-w' '/tmp/graph4474780595412583103.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:26:51] [INFO ] Decomposing Gal with order
[2026-05-23 21:26:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:26:51] [INFO ] Removed a total of 1852 redundant transitions.
[2026-05-23 21:26:51] [INFO ] Flatten gal took : 64 ms
[2026-05-23 21:26:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 8 ms.
[2026-05-23 21:26:51] [INFO ] Time to serialize gal into /tmp/CTLFireability4543216229774354139.gal : 9 ms
[2026-05-23 21:26:51] [INFO ] Time to serialize properties into /tmp/CTLFireability14396473232094917695.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/CTLFireability4543216229774354139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14396473232094917695.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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 10 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:27:21] [INFO ] Invariant cache hit.
[2026-05-23 21:27:21] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-23 21:27:21] [INFO ] Invariant cache hit.
[2026-05-23 21:27:21] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 494 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:27:22] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:27:22] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:27:22] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:27:22] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:27:22] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:27:22] [INFO ] Time to serialize gal into /tmp/CTLFireability4394552966318665475.gal : 6 ms
[2026-05-23 21:27:22] [INFO ] Time to serialize properties into /tmp/CTLFireability12177391419234894507.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/CTLFireability4394552966318665475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12177391419234894507.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:27:52] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:27:52] [INFO ] Applying decomposition
[2026-05-23 21:27:52] [INFO ] Flatten gal took : 22 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/graph6611170276191827146.txt' '-o' '/tmp/graph6611170276191827146.bin' '-w' '/tmp/graph6611170276191827146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6611170276191827146.bin' '-l' '-1' '-v' '-w' '/tmp/graph6611170276191827146.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:27:52] [INFO ] Decomposing Gal with order
[2026-05-23 21:27:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:27:52] [INFO ] Removed a total of 1934 redundant transitions.
[2026-05-23 21:27:52] [INFO ] Flatten gal took : 56 ms
[2026-05-23 21:27:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 10 ms.
[2026-05-23 21:27:52] [INFO ] Time to serialize gal into /tmp/CTLFireability10454752177787547508.gal : 10 ms
[2026-05-23 21:27:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4537916204628361379.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/CTLFireability10454752177787547508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4537916204628361379.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 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 22 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:28:22] [INFO ] Invariant cache hit.
[2026-05-23 21:28:22] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-23 21:28:22] [INFO ] Invariant cache hit.
[2026-05-23 21:28:22] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 522 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:28:23] [INFO ] Flatten gal took : 27 ms
[2026-05-23 21:28:23] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:28:23] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:28:23] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:28:23] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:28:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12100253973689612433.gal : 7 ms
[2026-05-23 21:28:23] [INFO ] Time to serialize properties into /tmp/CTLFireability12014108133203508967.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/CTLFireability12100253973689612433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12014108133203508967.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:28:53] [INFO ] Flatten gal took : 28 ms
[2026-05-23 21:28:53] [INFO ] Applying decomposition
[2026-05-23 21:28:53] [INFO ] Flatten gal took : 21 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/graph16631188180386151143.txt' '-o' '/tmp/graph16631188180386151143.bin' '-w' '/tmp/graph16631188180386151143.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16631188180386151143.bin' '-l' '-1' '-v' '-w' '/tmp/graph16631188180386151143.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:28:53] [INFO ] Decomposing Gal with order
[2026-05-23 21:28:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:28:53] [INFO ] Removed a total of 2028 redundant transitions.
[2026-05-23 21:28:53] [INFO ] Flatten gal took : 53 ms
[2026-05-23 21:28:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 8 ms.
[2026-05-23 21:28:53] [INFO ] Time to serialize gal into /tmp/CTLFireability13960535643190791314.gal : 10 ms
[2026-05-23 21:28:53] [INFO ] Time to serialize properties into /tmp/CTLFireability9119807002709784770.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/CTLFireability13960535643190791314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9119807002709784770.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:29:23] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:29:23] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:29:23] [INFO ] Applying decomposition
[2026-05-23 21:29:23] [INFO ] Flatten gal took : 22 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/graph3597223502995757146.txt' '-o' '/tmp/graph3597223502995757146.bin' '-w' '/tmp/graph3597223502995757146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3597223502995757146.bin' '-l' '-1' '-v' '-w' '/tmp/graph3597223502995757146.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:29:23] [INFO ] Decomposing Gal with order
[2026-05-23 21:29:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:29:23] [INFO ] Removed a total of 1904 redundant transitions.
[2026-05-23 21:29:23] [INFO ] Flatten gal took : 63 ms
[2026-05-23 21:29:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 6 ms.
[2026-05-23 21:29:23] [INFO ] Time to serialize gal into /tmp/CTLFireability6121724886411429683.gal : 10 ms
[2026-05-23 21:29:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16602894522998146548.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6121724886411429683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16602894522998146548.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 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.91133e+66,815.058,4287400,3929,817,942847,9.18798e+06,2067,3.19572e+06,243,2.38312e+07,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 21:55:15] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:55:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7735510921829901270.gal : 7 ms
[2026-05-23 21:55:15] [INFO ] Time to serialize properties into /tmp/CTLFireability8341457634384483473.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/CTLFireability7735510921829901270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8341457634384483473.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 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.91133e+66,33.616,530968,2,20351,5,3.2524e+06,6,0,4567,3.18533e+06,0


Converting to forward existential form...Done !
original formula: EF(((AX(((cAMP__5_13_<1) * AF((cAMP__10_6_>=1)))) * (cAMP__15_11_>=1)) * (E(E((cAMP__11_11_>=1) U (cAMP__8_18_>=1)) U (cAMP__5_3_>=1)) * ...208
=> equivalent forward existential formula: [((FwdU(((FwdU(Init,TRUE) * (!(EX(!(((cAMP__5_13_<1) * !(EG(!((cAMP__10_6_>=1)))))))) * (cAMP__15_11_>=1))) * E(...291
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2948/0/16

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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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-D20N050"
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-D20N050, 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-177955695400114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N050.tgz
mv Diffusion2D-PT-D20N050 execution
cd execution
if [ "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 ;