About the Execution of ITS-Tools for Diffusion2D-PT-D20N150
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16184.760 | 3600000.00 | 3668287.00 | 33039.90 | ????TF????F????? | normal |
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-177955695400130.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-D20N150, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695400130
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 8.4K Mar 6 16:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 6 16:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 6 16:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 6 16:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Mar 15 09:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 09:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 15 09:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 16:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 6 16:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Mar 6 16:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 6 16:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:06 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-D20N150-CTLFireability-2024-00
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-01
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-02
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-03
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-04
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-05
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-06
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-07
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-08
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-09
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-10
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-11
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-12
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-13
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-14
FORMULA_NAME Diffusion2D-PT-D20N150-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779572976984
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-D20N150
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 21:49:38] [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 21:49:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 21:49:38] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2026-05-23 21:49:38] [INFO ] Transformed 400 places.
[2026-05-23 21:49:38] [INFO ] Transformed 2964 transitions.
[2026-05-23 21:49:38] [INFO ] Parsed PT model containing 400 places and 2964 transitions and 5928 arcs in 260 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 91 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 61 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-13370026611893824958.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17384241855470352139.kers'
[2026-05-23 21:49:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13370026611893824958.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17384241855470352139.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 21:49:38] [INFO ] Computed 1 invariants in 7 ms
Computed 1 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-17384241855470352139.kers
Total runtime 11 ms.
[2026-05-23 21:49:38] [INFO ] Implicit Places using invariants in 270 ms returned []
[2026-05-23 21:49:38] [INFO ] Invariant cache hit.
[2026-05-23 21:49:39] [INFO ] Implicit Places using invariants and state equation in 588 ms returned []
Implicit Place search using SMT with State Equation took 908 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:49:39] [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 30071 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 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 61261ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 61307ms
Finished structural reductions in LTL mode , in 1 iterations and 62356 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 14 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:50:40] [INFO ] Invariant cache hit.
[2026-05-23 21:50:40] [INFO ] Implicit Places using invariants in 58 ms returned []
[2026-05-23 21:50:40] [INFO ] Invariant cache hit.
[2026-05-23 21:50:41] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 496 ms. Remains : 400/400 places, 2964/2964 transitions.
Support contains 91 out of 400 places after structural reductions.
[2026-05-23 21:50:41] [INFO ] Flatten gal took : 139 ms
[2026-05-23 21:50:41] [INFO ] Flatten gal took : 78 ms
[2026-05-23 21:50:41] [INFO ] Input system was already deterministic with 2964 transitions.
Support contains 89 out of 400 places (down from 91) after GAL structural reductions.
RANDOM walk for 40514 steps (8 resets) in 175 ms. (230 steps per ms) remains 43/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 42/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 38/38 properties
[2026-05-23 21:50:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 349/400 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3364/3364 variables, and 401 constraints, problems are : Problem set: 0 solved, 38 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 349/400 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 2964/3364 variables, 400/401 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3364 variables, 38/439 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3364 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3364/3364 variables, and 439 constraints, problems are : Problem set: 0 solved, 38 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10046ms problems are : Problem set: 0 solved, 38 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 51 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2276 edges and 400 vertex of which 349 / 400 are part of one of the 1 SCC in 15 ms
Free SCC test removed 348 places
Drop transitions (Empty/Sink Transition effects.) removed 2276 transitions
Ensure Unique test removed 540 transitions
Reduce isomorphic transitions removed 2816 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 54 transitions
Redundant transition composition rules discarded 54 transitions
Iterating global reduction 0 with 54 rules applied. Total rules applied 55 place count 52 transition count 94
Applied a total of 55 rules in 38 ms. Remains 52 /400 variables (removed 348) and now considering 94/2964 (removed 2870) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 52/400 places, 94/2964 transitions.
RANDOM walk for 40461 steps (8 resets) in 47 ms. (842 steps per ms) remains 9/38 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 1/9 properties
BEST_FIRST walk for 25734 steps (5 resets) in 22 ms. (1118 steps per ms) remains 0/1 properties
[2026-05-23 21:50:52] [INFO ] Flatten gal took : 51 ms
[2026-05-23 21:50:52] [INFO ] Flatten gal took : 57 ms
[2026-05-23 21:50:52] [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 17 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:50:52] [INFO ] Invariant cache hit.
[2026-05-23 21:50:52] [INFO ] Implicit Places using invariants in 113 ms returned []
[2026-05-23 21:50:52] [INFO ] Invariant cache hit.
[2026-05-23 21:50:53] [INFO ] Implicit Places using invariants and state equation in 418 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 573 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:50:53] [INFO ] Flatten gal took : 36 ms
[2026-05-23 21:50:53] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:50:53] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:50:53] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:50:53] [INFO ] Flatten gal took : 28 ms
[2026-05-23 21:50:53] [INFO ] Time to serialize gal into /tmp/CTLFireability8096044036913455991.gal : 28 ms
[2026-05-23 21:50:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2853785017796105419.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/CTLFireability8096044036913455991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2853785017796105419.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 21:51:23] [INFO ] Flatten gal took : 27 ms
[2026-05-23 21:51:23] [INFO ] Applying decomposition
[2026-05-23 21:51:23] [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/graph13249820112995661347.txt' '-o' '/tmp/graph13249820112995661347.bin' '-w' '/tmp/graph13249820112995661347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13249820112995661347.bin' '-l' '-1' '-v' '-w' '/tmp/graph13249820112995661347.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:51:23] [INFO ] Decomposing Gal with order
[2026-05-23 21:51:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:51:23] [INFO ] Removed a total of 2098 redundant transitions.
[2026-05-23 21:51:24] [INFO ] Flatten gal took : 243 ms
[2026-05-23 21:51:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 30 ms.
[2026-05-23 21:51:24] [INFO ] Time to serialize gal into /tmp/CTLFireability14205767162163386548.gal : 22 ms
[2026-05-23 21:51:24] [INFO ] Time to serialize properties into /tmp/CTLFireability14082145264882344941.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/CTLFireability14205767162163386548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14082145264882344941.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 16 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:51:54] [INFO ] Invariant cache hit.
[2026-05-23 21:51:54] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-23 21:51:54] [INFO ] Invariant cache hit.
[2026-05-23 21:51:54] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 564 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:51:54] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:51:54] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:51:54] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:51:54] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:51:55] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:51:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1686491353196073710.gal : 10 ms
[2026-05-23 21:51:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4494829674855493328.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/CTLFireability1686491353196073710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4494829674855493328.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 21:52:25] [INFO ] Flatten gal took : 30 ms
[2026-05-23 21:52:25] [INFO ] Applying decomposition
[2026-05-23 21:52:25] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3898651269625297039.txt' '-o' '/tmp/graph3898651269625297039.bin' '-w' '/tmp/graph3898651269625297039.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3898651269625297039.bin' '-l' '-1' '-v' '-w' '/tmp/graph3898651269625297039.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:52:25] [INFO ] Decomposing Gal with order
[2026-05-23 21:52:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:52:25] [INFO ] Removed a total of 1946 redundant transitions.
[2026-05-23 21:52:25] [INFO ] Flatten gal took : 89 ms
[2026-05-23 21:52:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 22 ms.
[2026-05-23 21:52:25] [INFO ] Time to serialize gal into /tmp/CTLFireability4276314410702719598.gal : 16 ms
[2026-05-23 21:52:25] [INFO ] Time to serialize properties into /tmp/CTLFireability5720143891940875279.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/CTLFireability4276314410702719598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5720143891940875279.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 21:52:55] [INFO ] Invariant cache hit.
[2026-05-23 21:52:55] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-05-23 21:52:55] [INFO ] Invariant cache hit.
[2026-05-23 21:52:56] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 503 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:52:56] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:52:56] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:52:56] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:52:56] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:52:56] [INFO ] Flatten gal took : 25 ms
[2026-05-23 21:52:56] [INFO ] Time to serialize gal into /tmp/CTLFireability10319230647029950132.gal : 7 ms
[2026-05-23 21:52:56] [INFO ] Time to serialize properties into /tmp/CTLFireability7839191502597612996.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/CTLFireability10319230647029950132.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7839191502597612996.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 21:53:26] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:53:26] [INFO ] Applying decomposition
[2026-05-23 21:53:26] [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/graph1428116452210371843.txt' '-o' '/tmp/graph1428116452210371843.bin' '-w' '/tmp/graph1428116452210371843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1428116452210371843.bin' '-l' '-1' '-v' '-w' '/tmp/graph1428116452210371843.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:53:26] [INFO ] Decomposing Gal with order
[2026-05-23 21:53:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:53:26] [INFO ] Removed a total of 2000 redundant transitions.
[2026-05-23 21:53:26] [INFO ] Flatten gal took : 71 ms
[2026-05-23 21:53:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 16 ms.
[2026-05-23 21:53:26] [INFO ] Time to serialize gal into /tmp/CTLFireability10886170512892262736.gal : 11 ms
[2026-05-23 21:53:26] [INFO ] Time to serialize properties into /tmp/CTLFireability4334066886135681685.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/CTLFireability10886170512892262736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4334066886135681685.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 11 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:53:56] [INFO ] Invariant cache hit.
[2026-05-23 21:53:56] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-23 21:53:56] [INFO ] Invariant cache hit.
[2026-05-23 21:53:57] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 502 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:53:57] [INFO ] Flatten gal took : 37 ms
[2026-05-23 21:53:57] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:53:57] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:53:57] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:53:57] [INFO ] Flatten gal took : 26 ms
[2026-05-23 21:53:57] [INFO ] Time to serialize gal into /tmp/CTLFireability12667833360410266358.gal : 9 ms
[2026-05-23 21:53:57] [INFO ] Time to serialize properties into /tmp/CTLFireability13248138254687529562.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/CTLFireability12667833360410266358.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13248138254687529562.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 21:54:27] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:54:27] [INFO ] Applying decomposition
[2026-05-23 21:54:27] [INFO ] Flatten gal took : 35 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/graph2848679462022866008.txt' '-o' '/tmp/graph2848679462022866008.bin' '-w' '/tmp/graph2848679462022866008.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2848679462022866008.bin' '-l' '-1' '-v' '-w' '/tmp/graph2848679462022866008.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:54:27] [INFO ] Decomposing Gal with order
[2026-05-23 21:54:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:54:27] [INFO ] Removed a total of 2158 redundant transitions.
[2026-05-23 21:54:27] [INFO ] Flatten gal took : 72 ms
[2026-05-23 21:54:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 11 ms.
[2026-05-23 21:54:27] [INFO ] Time to serialize gal into /tmp/CTLFireability708407577902347874.gal : 16 ms
[2026-05-23 21:54:27] [INFO ] Time to serialize properties into /tmp/CTLFireability1260119075069284970.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/CTLFireability708407577902347874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1260119075069284970.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
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 8 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-12828377908422753350.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12711277423456459721.kers'
[2026-05-23 21:54:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12828377908422753350.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12711277423456459721.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 21:54:57] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12711277423456459721.kers
Total runtime 0 ms.
[2026-05-23 21:54:57] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-23 21:54:57] [INFO ] Invariant cache hit.
[2026-05-23 21:54:57] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2026-05-23 21:54:57] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-23 21:54:57] [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 21 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
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 40 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 64ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 64ms
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 121 ms. Remains : 2/400 places, 3/2964 transitions.
[2026-05-23 21:54:57] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:54:57] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:54:57] [INFO ] Input system was already deterministic with 3 transitions.
[2026-05-23 21:54:57] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:54:57] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:54:57] [INFO ] Time to serialize gal into /tmp/CTLFireability2395584580984453508.gal : 0 ms
[2026-05-23 21:54:57] [INFO ] Time to serialize properties into /tmp/CTLFireability10778760831661762851.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/CTLFireability2395584580984453508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10778760831661762851.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,151,0.02773,4436,2,153,5,1055,6,0,13,750,0
Converting to forward existential form...Done !
original formula: EF(EG(AF((cAMP__17_11_>=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG(!((cAMP__17_11_>=1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.030294,4708,1,0,6,1055,23,2,345,750,10
FORMULA Diffusion2D-PT-D20N150-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2826 edges and 400 vertex of which 391 / 400 are part of one of the 1 SCC in 2 ms
Free SCC test removed 390 places
Ensure Unique test removed 2945 transitions
Reduce isomorphic transitions removed 2945 transitions.
Applied a total of 1 rules in 8 ms. Remains 10 /400 variables (removed 390) and now considering 19/2964 (removed 2945) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11812414980092214937.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11039659181291831265.kers'
[2026-05-23 21:54:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11812414980092214937.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11039659181291831265.kers]
Normalized transition count is 18 out of 19 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 18 rows 10 cols 36 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-23 21:54:57] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11039659181291831265.kers
Total runtime 0 ms.
[2026-05-23 21:54:57] [INFO ] Implicit Places using invariants in 18 ms returned []
[2026-05-23 21:54:57] [INFO ] Invariant cache hit.
[2026-05-23 21:54:57] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2026-05-23 21:54:57] [INFO ] Redundant transitions in 0 ms returned []
Running 9 sub problems to find dead transitions.
[2026-05-23 21:54:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 18/28 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/28 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 28/29 variables, and 11 constraints, problems are : Problem set: 0 solved, 9 unsolved in 82 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 18/28 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/28 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 28/29 variables, and 20 constraints, problems are : Problem set: 0 solved, 9 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 10/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 179ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 179ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/400 places, 19/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 228 ms. Remains : 10/400 places, 19/2964 transitions.
[2026-05-23 21:54:58] [INFO ] Flatten gal took : 1 ms
[2026-05-23 21:54:58] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:54:58] [INFO ] Input system was already deterministic with 19 transitions.
[2026-05-23 21:54:58] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:54:58] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:54:58] [INFO ] Time to serialize gal into /tmp/CTLFireability11653737341114163019.gal : 0 ms
[2026-05-23 21:54:58] [INFO ] Time to serialize properties into /tmp/CTLFireability3894389049016605456.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/CTLFireability11653737341114163019.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3894389049016605456.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.42128e+14,0.959822,29752,2,1361,5,194501,6,0,61,190758,0
Converting to forward existential form...Done !
original formula: AG(E((A(E((cAMP__15_16_>=1) U (cAMP__7_17_>=1)) U ((cAMP__10_17_>=1)&&(cAMP__19_9_<1))) + (EF((cAMP__7_19_>=1)) * ((cAMP__9_6_<1)||((cAMP...208
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!((E(!(((cAMP__10_17_>=1)&&(cAMP__19_9_<1))) U (!(E((cAMP__15_16_>=1) U (cAMP__7_17_>=1...369
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 17/0/2
Hit Full ! (commute/partial/dont) 15/0/4
(forward)formula 0,0,17.2083,293120,1,0,22,1.30271e+06,38,13,1774,1.30534e+06,25
FORMULA Diffusion2D-PT-D20N150-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 29 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-5861991861893114694.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-133183037026406108.kers'
[2026-05-23 21:55:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5861991861893114694.kers, --Pflows, --basisKERS=/tmp/petrispot-output-133183037026406108.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 21:55:15] [INFO ] Computed 1 invariants in 8 ms
Computed 1 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-133183037026406108.kers
Total runtime 10 ms.
[2026-05-23 21:55:15] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-23 21:55:15] [INFO ] Invariant cache hit.
[2026-05-23 21:55:15] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 21:55:15] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
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 30043 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 61080ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 61086ms
Finished structural reductions in LTL mode , in 1 iterations and 61625 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:56:17] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:56:17] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:56:17] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:56:17] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:56:17] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:56:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6836096852686802043.gal : 9 ms
[2026-05-23 21:56:17] [INFO ] Time to serialize properties into /tmp/CTLFireability17266712746818559874.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/CTLFireability6836096852686802043.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17266712746818559874.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 21:56:47] [INFO ] Flatten gal took : 40 ms
[2026-05-23 21:56:47] [INFO ] Applying decomposition
[2026-05-23 21:56:47] [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/graph15698123825988670359.txt' '-o' '/tmp/graph15698123825988670359.bin' '-w' '/tmp/graph15698123825988670359.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15698123825988670359.bin' '-l' '-1' '-v' '-w' '/tmp/graph15698123825988670359.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:56:47] [INFO ] Decomposing Gal with order
[2026-05-23 21:56:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:56:47] [INFO ] Removed a total of 2092 redundant transitions.
[2026-05-23 21:56:47] [INFO ] Flatten gal took : 60 ms
[2026-05-23 21:56:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 10 ms.
[2026-05-23 21:56:47] [INFO ] Time to serialize gal into /tmp/CTLFireability10738026756500453055.gal : 11 ms
[2026-05-23 21:56:47] [INFO ] Time to serialize properties into /tmp/CTLFireability6639506150762380475.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/CTLFireability10738026756500453055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6639506150762380475.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 11 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:57:17] [INFO ] Invariant cache hit.
[2026-05-23 21:57:17] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-23 21:57:17] [INFO ] Invariant cache hit.
[2026-05-23 21:57:18] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 505 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:57:18] [INFO ] Flatten gal took : 21 ms
[2026-05-23 21:57:18] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:57:18] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:57:18] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:57:18] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:57:18] [INFO ] Time to serialize gal into /tmp/CTLFireability17524554559779924513.gal : 6 ms
[2026-05-23 21:57:18] [INFO ] Time to serialize properties into /tmp/CTLFireability11612850351620144432.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/CTLFireability17524554559779924513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11612850351620144432.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 21:57:48] [INFO ] Flatten gal took : 27 ms
[2026-05-23 21:57:48] [INFO ] Applying decomposition
[2026-05-23 21:57:48] [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/graph4695527148327985344.txt' '-o' '/tmp/graph4695527148327985344.bin' '-w' '/tmp/graph4695527148327985344.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4695527148327985344.bin' '-l' '-1' '-v' '-w' '/tmp/graph4695527148327985344.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:57:48] [INFO ] Decomposing Gal with order
[2026-05-23 21:57:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:57:48] [INFO ] Removed a total of 1830 redundant transitions.
[2026-05-23 21:57:48] [INFO ] Flatten gal took : 55 ms
[2026-05-23 21:57:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 6 ms.
[2026-05-23 21:57:48] [INFO ] Time to serialize gal into /tmp/CTLFireability3182526182810544538.gal : 9 ms
[2026-05-23 21:57:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3677098214496581860.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/CTLFireability3182526182810544538.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3677098214496581860.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 10 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:58:18] [INFO ] Invariant cache hit.
[2026-05-23 21:58:18] [INFO ] Implicit Places using invariants in 65 ms returned []
[2026-05-23 21:58:18] [INFO ] Invariant cache hit.
[2026-05-23 21:58:19] [INFO ] Implicit Places using invariants and state equation in 417 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 504 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:58:19] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:58:19] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:58:19] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:58:19] [INFO ] Flatten gal took : 36 ms
[2026-05-23 21:58:19] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:58:19] [INFO ] Time to serialize gal into /tmp/CTLFireability7231375349581673342.gal : 6 ms
[2026-05-23 21:58:19] [INFO ] Time to serialize properties into /tmp/CTLFireability13893276840304303082.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/CTLFireability7231375349581673342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13893276840304303082.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 21:58:49] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:58:49] [INFO ] Applying decomposition
[2026-05-23 21:58:49] [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/graph3670814007684172819.txt' '-o' '/tmp/graph3670814007684172819.bin' '-w' '/tmp/graph3670814007684172819.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3670814007684172819.bin' '-l' '-1' '-v' '-w' '/tmp/graph3670814007684172819.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:58:49] [INFO ] Decomposing Gal with order
[2026-05-23 21:58:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:58:49] [INFO ] Removed a total of 1912 redundant transitions.
[2026-05-23 21:58:49] [INFO ] Flatten gal took : 55 ms
[2026-05-23 21:58:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 9 ms.
[2026-05-23 21:58:49] [INFO ] Time to serialize gal into /tmp/CTLFireability11498422037275355904.gal : 10 ms
[2026-05-23 21:58:49] [INFO ] Time to serialize properties into /tmp/CTLFireability1810242210998644274.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/CTLFireability11498422037275355904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1810242210998644274.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 11 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 21:59:19] [INFO ] Invariant cache hit.
[2026-05-23 21:59:19] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-23 21:59:19] [INFO ] Invariant cache hit.
[2026-05-23 21:59:20] [INFO ] Implicit Places using invariants and state equation in 406 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 474 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 21:59:20] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:59:20] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:59:20] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 21:59:20] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:59:20] [INFO ] Flatten gal took : 22 ms
[2026-05-23 21:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability17346535058430560236.gal : 6 ms
[2026-05-23 21:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9352591836257525103.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/CTLFireability17346535058430560236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9352591836257525103.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 21:59:50] [INFO ] Flatten gal took : 26 ms
[2026-05-23 21:59:50] [INFO ] Applying decomposition
[2026-05-23 21:59:50] [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/graph17301860229661161694.txt' '-o' '/tmp/graph17301860229661161694.bin' '-w' '/tmp/graph17301860229661161694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17301860229661161694.bin' '-l' '-1' '-v' '-w' '/tmp/graph17301860229661161694.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:59:50] [INFO ] Decomposing Gal with order
[2026-05-23 21:59:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:59:50] [INFO ] Removed a total of 1948 redundant transitions.
[2026-05-23 21:59:50] [INFO ] Flatten gal took : 53 ms
[2026-05-23 21:59:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 12 ms.
[2026-05-23 21:59:50] [INFO ] Time to serialize gal into /tmp/CTLFireability166174391224351782.gal : 9 ms
[2026-05-23 21:59:50] [INFO ] Time to serialize properties into /tmp/CTLFireability1099142160212017358.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/CTLFireability166174391224351782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1099142160212017358.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2938 edges and 400 vertex of which 398 / 400 are part of one of the 1 SCC in 9 ms
Free SCC test removed 397 places
Ensure Unique test removed 2959 transitions
Reduce isomorphic transitions removed 2959 transitions.
Applied a total of 1 rules in 18 ms. Remains 3 /400 variables (removed 397) and now considering 5/2964 (removed 2959) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12277314400288256733.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16003689861973828708.kers'
[2026-05-23 22:00:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12277314400288256733.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16003689861973828708.kers]
Normalized transition count is 4 out of 5 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 4 rows 3 cols 8 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-23 22:00:20] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16003689861973828708.kers
Total runtime 0 ms.
[2026-05-23 22:00:20] [INFO ] Implicit Places using invariants in 15 ms returned []
[2026-05-23 22:00:20] [INFO ] Invariant cache hit.
[2026-05-23 22:00:20] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2026-05-23 22:00:20] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2026-05-23 22:00:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/8 variables, and 4 constraints, problems are : Problem set: 0 solved, 2 unsolved in 23 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/8 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 26 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 51ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/400 places, 5/2964 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 105 ms. Remains : 3/400 places, 5/2964 transitions.
[2026-05-23 22:00:20] [INFO ] Flatten gal took : 0 ms
[2026-05-23 22:00:20] [INFO ] Flatten gal took : 1 ms
[2026-05-23 22:00:20] [INFO ] Input system was already deterministic with 5 transitions.
[2026-05-23 22:00:20] [INFO ] Flatten gal took : 1 ms
[2026-05-23 22:00:20] [INFO ] Flatten gal took : 0 ms
[2026-05-23 22:00:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10905623072178097971.gal : 0 ms
[2026-05-23 22:00:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9505618454960849386.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/CTLFireability10905623072178097971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9505618454960849386.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,11476,0.11094,6672,2,304,5,14170,6,0,19,13569,0
Converting to forward existential form...Done !
original formula: EF(!(A((cAMP__11_20_<1) U EF(EG((cAMP__3_10_>=1))))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(TRUE U EG((cAMP__3_10_>=1))))) * !((cAMP__11_20_<1))) * !(E(TRUE U EG((cAMP__3_10_>...242
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.251808,7452,1,0,6,14809,26,0,522,15234,8
FORMULA Diffusion2D-PT-D20N150-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 30 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-446503215617211121.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8868642104165877290.kers'
[2026-05-23 22:00:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-446503215617211121.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8868642104165877290.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 22:00:20] [INFO ] Computed 1 invariants in 11 ms
Computed 1 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-8868642104165877290.kers
Total runtime 14 ms.
[2026-05-23 22:00:21] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-23 22:00:21] [INFO ] Invariant cache hit.
[2026-05-23 22:00:21] [INFO ] Implicit Places using invariants and state equation in 422 ms returned []
Implicit Place search using SMT with State Equation took 494 ms to find 0 implicit places.
Running 2956 sub problems to find dead transitions.
[2026-05-23 22:00:21] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/400 constraints, PredecessorRefiner: 2956/2956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2956 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/3364 variables, and 0 constraints, problems are : Problem set: 0 solved, 2956 unsolved in 30039 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 60867ms problems are : Problem set: 0 solved, 2956 unsolved
Search for dead transitions found 0 dead transitions in 60873ms
Finished structural reductions in LTL mode , in 1 iterations and 61412 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 22:01:22] [INFO ] Flatten gal took : 21 ms
[2026-05-23 22:01:22] [INFO ] Flatten gal took : 22 ms
[2026-05-23 22:01:22] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 22:01:22] [INFO ] Flatten gal took : 21 ms
[2026-05-23 22:01:22] [INFO ] Flatten gal took : 22 ms
[2026-05-23 22:01:22] [INFO ] Time to serialize gal into /tmp/CTLFireability15028674202418508015.gal : 7 ms
[2026-05-23 22:01:22] [INFO ] Time to serialize properties into /tmp/CTLFireability17664512169059172821.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/CTLFireability15028674202418508015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17664512169059172821.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 22:01:52] [INFO ] Flatten gal took : 26 ms
[2026-05-23 22:01:52] [INFO ] Applying decomposition
[2026-05-23 22:01:52] [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/graph4929436733628652509.txt' '-o' '/tmp/graph4929436733628652509.bin' '-w' '/tmp/graph4929436733628652509.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4929436733628652509.bin' '-l' '-1' '-v' '-w' '/tmp/graph4929436733628652509.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:01:52] [INFO ] Decomposing Gal with order
[2026-05-23 22:01:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:01:52] [INFO ] Removed a total of 2008 redundant transitions.
[2026-05-23 22:01:52] [INFO ] Flatten gal took : 54 ms
[2026-05-23 22:01:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 7 ms.
[2026-05-23 22:01:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1520979598582158847.gal : 9 ms
[2026-05-23 22:01:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12091808751840885158.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/CTLFireability1520979598582158847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12091808751840885158.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 17 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 22:02:22] [INFO ] Invariant cache hit.
[2026-05-23 22:02:22] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-23 22:02:22] [INFO ] Invariant cache hit.
[2026-05-23 22:02:23] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 503 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 22:02:23] [INFO ] Flatten gal took : 23 ms
[2026-05-23 22:02:23] [INFO ] Flatten gal took : 23 ms
[2026-05-23 22:02:23] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 22:02:23] [INFO ] Flatten gal took : 22 ms
[2026-05-23 22:02:23] [INFO ] Flatten gal took : 22 ms
[2026-05-23 22:02:23] [INFO ] Time to serialize gal into /tmp/CTLFireability1773392845164985451.gal : 7 ms
[2026-05-23 22:02:23] [INFO ] Time to serialize properties into /tmp/CTLFireability9433329496448811332.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/CTLFireability1773392845164985451.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9433329496448811332.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 22:02:53] [INFO ] Flatten gal took : 22 ms
[2026-05-23 22:02:53] [INFO ] Applying decomposition
[2026-05-23 22:02:53] [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/graph12525185534450513076.txt' '-o' '/tmp/graph12525185534450513076.bin' '-w' '/tmp/graph12525185534450513076.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12525185534450513076.bin' '-l' '-1' '-v' '-w' '/tmp/graph12525185534450513076.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:02:53] [INFO ] Decomposing Gal with order
[2026-05-23 22:02:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:02:53] [INFO ] Removed a total of 2184 redundant transitions.
[2026-05-23 22:02:53] [INFO ] Flatten gal took : 51 ms
[2026-05-23 22:02:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 9 ms.
[2026-05-23 22:02:53] [INFO ] Time to serialize gal into /tmp/CTLFireability14089589506609444099.gal : 9 ms
[2026-05-23 22:02:53] [INFO ] Time to serialize properties into /tmp/CTLFireability15935328595892332471.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/CTLFireability14089589506609444099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15935328595892332471.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 19 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 22:03:23] [INFO ] Invariant cache hit.
[2026-05-23 22:03:23] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-23 22:03:23] [INFO ] Invariant cache hit.
[2026-05-23 22:03:24] [INFO ] Implicit Places using invariants and state equation in 417 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 503 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 22:03:24] [INFO ] Flatten gal took : 21 ms
[2026-05-23 22:03:24] [INFO ] Flatten gal took : 22 ms
[2026-05-23 22:03:24] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 22:03:24] [INFO ] Flatten gal took : 21 ms
[2026-05-23 22:03:24] [INFO ] Flatten gal took : 21 ms
[2026-05-23 22:03:24] [INFO ] Time to serialize gal into /tmp/CTLFireability6881377842328337818.gal : 6 ms
[2026-05-23 22:03:24] [INFO ] Time to serialize properties into /tmp/CTLFireability16315426754056877891.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/CTLFireability6881377842328337818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16315426754056877891.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 22:03:54] [INFO ] Flatten gal took : 22 ms
[2026-05-23 22:03:54] [INFO ] Applying decomposition
[2026-05-23 22:03:54] [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/graph13638374542072202851.txt' '-o' '/tmp/graph13638374542072202851.bin' '-w' '/tmp/graph13638374542072202851.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13638374542072202851.bin' '-l' '-1' '-v' '-w' '/tmp/graph13638374542072202851.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:03:54] [INFO ] Decomposing Gal with order
[2026-05-23 22:03:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:03:54] [INFO ] Removed a total of 1932 redundant transitions.
[2026-05-23 22:03:54] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:03:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 7 ms.
[2026-05-23 22:03:54] [INFO ] Time to serialize gal into /tmp/CTLFireability15797677099532762403.gal : 9 ms
[2026-05-23 22:03:54] [INFO ] Time to serialize properties into /tmp/CTLFireability18098068987172792104.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/CTLFireability15797677099532762403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18098068987172792104.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 18 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 22:04:24] [INFO ] Invariant cache hit.
[2026-05-23 22:04:24] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-23 22:04:24] [INFO ] Invariant cache hit.
[2026-05-23 22:04:25] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 473 ms. Remains : 400/400 places, 2964/2964 transitions.
[2026-05-23 22:04:25] [INFO ] Flatten gal took : 23 ms
[2026-05-23 22:04:25] [INFO ] Flatten gal took : 21 ms
[2026-05-23 22:04:25] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 22:04:25] [INFO ] Flatten gal took : 21 ms
[2026-05-23 22:04:25] [INFO ] Flatten gal took : 21 ms
[2026-05-23 22:04:25] [INFO ] Time to serialize gal into /tmp/CTLFireability4796231561083599038.gal : 7 ms
[2026-05-23 22:04:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6256740760553804097.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/CTLFireability4796231561083599038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6256740760553804097.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 22:04:55] [INFO ] Flatten gal took : 27 ms
[2026-05-23 22:04:55] [INFO ] Applying decomposition
[2026-05-23 22:04:55] [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/graph5463820472447842472.txt' '-o' '/tmp/graph5463820472447842472.bin' '-w' '/tmp/graph5463820472447842472.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5463820472447842472.bin' '-l' '-1' '-v' '-w' '/tmp/graph5463820472447842472.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:04:55] [INFO ] Decomposing Gal with order
[2026-05-23 22:04:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:04:55] [INFO ] Removed a total of 1910 redundant transitions.
[2026-05-23 22:04:55] [INFO ] Flatten gal took : 53 ms
[2026-05-23 22:04:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 7 ms.
[2026-05-23 22:04:55] [INFO ] Time to serialize gal into /tmp/CTLFireability7043440713279274092.gal : 8 ms
[2026-05-23 22:04:55] [INFO ] Time to serialize properties into /tmp/CTLFireability7053865618110671664.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/CTLFireability7043440713279274092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7053865618110671664.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 22 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2026-05-23 22:05:25] [INFO ] Invariant cache hit.
[2026-05-23 22:05:25] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-23 22:05:25] [INFO ] Invariant cache hit.
[2026-05-23 22:05:26] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 472 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 22:05:26] [INFO ] Flatten gal took : 25 ms
[2026-05-23 22:05:26] [INFO ] Flatten gal took : 21 ms
[2026-05-23 22:05:26] [INFO ] Input system was already deterministic with 2964 transitions.
[2026-05-23 22:05:26] [INFO ] Flatten gal took : 23 ms
[2026-05-23 22:05:26] [INFO ] Flatten gal took : 22 ms
[2026-05-23 22:05:26] [INFO ] Time to serialize gal into /tmp/CTLFireability17087418359564909131.gal : 7 ms
[2026-05-23 22:05:26] [INFO ] Time to serialize properties into /tmp/CTLFireability7923729492752715406.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/CTLFireability17087418359564909131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7923729492752715406.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 22:05:56] [INFO ] Flatten gal took : 26 ms
[2026-05-23 22:05:56] [INFO ] Applying decomposition
[2026-05-23 22:05:56] [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/graph6452322297633185145.txt' '-o' '/tmp/graph6452322297633185145.bin' '-w' '/tmp/graph6452322297633185145.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6452322297633185145.bin' '-l' '-1' '-v' '-w' '/tmp/graph6452322297633185145.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:05:56] [INFO ] Decomposing Gal with order
[2026-05-23 22:05:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:05:56] [INFO ] Removed a total of 1796 redundant transitions.
[2026-05-23 22:05:56] [INFO ] Flatten gal took : 53 ms
[2026-05-23 22:05:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 7 ms.
[2026-05-23 22:05:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12752271589005747111.gal : 9 ms
[2026-05-23 22:05:56] [INFO ] Time to serialize properties into /tmp/CTLFireability6764484221151990030.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/CTLFireability12752271589005747111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6764484221151990030.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 22:06:26] [INFO ] Flatten gal took : 26 ms
[2026-05-23 22:06:26] [INFO ] Flatten gal took : 21 ms
[2026-05-23 22:06:26] [INFO ] Applying decomposition
[2026-05-23 22:06:26] [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/graph9474245887723337756.txt' '-o' '/tmp/graph9474245887723337756.bin' '-w' '/tmp/graph9474245887723337756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9474245887723337756.bin' '-l' '-1' '-v' '-w' '/tmp/graph9474245887723337756.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:06:26] [INFO ] Decomposing Gal with order
[2026-05-23 22:06:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:06:26] [INFO ] Removed a total of 1892 redundant transitions.
[2026-05-23 22:06:26] [INFO ] Flatten gal took : 53 ms
[2026-05-23 22:06:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 7 ms.
[2026-05-23 22:06:26] [INFO ] Time to serialize gal into /tmp/CTLFireability1394751197692901980.gal : 9 ms
[2026-05-23 22:06:26] [INFO ] Time to serialize properties into /tmp/CTLFireability11053968584156812561.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/CTLFireability1394751197692901980.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11053968584156812561.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.
Detected timeout of ITS tools.
[2026-05-23 22:32:05] [INFO ] Flatten gal took : 812 ms
[2026-05-23 22:32:05] [INFO ] Time to serialize gal into /tmp/CTLFireability762706261030499275.gal : 29 ms
[2026-05-23 22:32:05] [INFO ] Time to serialize properties into /tmp/CTLFireability12924180513271913286.ctl : 8 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/CTLFireability762706261030499275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12924180513271913286.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,2.54238e+138,514.863,3853740,2,60251,5,2.43473e+07,6,0,4567,2.4141e+07,0
Converting to forward existential form...Done !
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ 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-D20N150"
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-D20N150, 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-177955695400130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N150.tgz
mv Diffusion2D-PT-D20N150 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 '
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 ;