About the Execution of ITS-Tools for FlexibleBarrier-PT-12b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16198.800 | 3600000.00 | 3564916.00 | 111770.50 | ???????????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.r130-smll-177955809100378.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 FlexibleBarrier-PT-12b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809100378
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1016K
-rw-r--r-- 1 mcc users 7.3K Mar 7 05:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 7 05:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 7 05:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 7 05:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 10:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 7 05:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Mar 7 05:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Mar 7 05:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Mar 7 05:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 536K 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 FlexibleBarrier-PT-12b-CTLFireability-2024-00
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-01
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-02
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-03
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-04
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-05
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-06
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-07
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-08
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-09
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-10
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-11
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-12
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-13
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-14
FORMULA_NAME FlexibleBarrier-PT-12b-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779891096529
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-12b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-27 14:11:38] [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]
[2026-05-27 14:11:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 14:11:38] [INFO ] Load time of PNML (sax parser for PT used): 291 ms
[2026-05-27 14:11:38] [INFO ] Transformed 1988 places.
[2026-05-27 14:11:38] [INFO ] Transformed 2289 transitions.
[2026-05-27 14:11:38] [INFO ] Found NUPN structural information;
[2026-05-27 14:11:38] [INFO ] Parsed PT model containing 1988 places and 2289 transitions and 5727 arcs in 472 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Support contains 110 out of 1988 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1988/1988 places, 2289/2289 transitions.
Discarding 753 places :
Symmetric choice reduction at 0 with 753 rule applications. Total rules 753 place count 1235 transition count 1536
Iterating global reduction 0 with 753 rules applied. Total rules applied 1506 place count 1235 transition count 1536
Discarding 326 places :
Symmetric choice reduction at 0 with 326 rule applications. Total rules 1832 place count 909 transition count 1210
Iterating global reduction 0 with 326 rules applied. Total rules applied 2158 place count 909 transition count 1210
Discarding 187 places :
Symmetric choice reduction at 0 with 187 rule applications. Total rules 2345 place count 722 transition count 1023
Iterating global reduction 0 with 187 rules applied. Total rules applied 2532 place count 722 transition count 1023
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Iterating post reduction 0 with 82 rules applied. Total rules applied 2614 place count 722 transition count 941
Applied a total of 2614 rules in 755 ms. Remains 722 /1988 variables (removed 1266) and now considering 941/2289 (removed 1348) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3484422929135084334.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-99069876291888348.kers'
[2026-05-27 14:11:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3484422929135084334.kers, --Pflows, --basisKERS=/tmp/petrispot-output-99069876291888348.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 941 rows 722 cols 2703 entries
Finished phase 1 with 708 SingleSign rule and 0 generalized
[2026-05-27 14:11:40] [INFO ] Computed 14 invariants in 6 ms
Computed 14 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-99069876291888348.kers
Total runtime 9 ms.
[2026-05-27 14:11:41] [INFO ] Implicit Places using invariants in 1692 ms returned []
[2026-05-27 14:11:41] [INFO ] Invariant cache hit.
[2026-05-27 14:11:43] [INFO ] Implicit Places using invariants and state equation in 1765 ms returned []
Implicit Place search using SMT with State Equation took 3532 ms to find 0 implicit places.
Running 940 sub problems to find dead transitions.
[2026-05-27 14:11:43] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 721/1663 variables, and 0 constraints, problems are : Problem set: 0 solved, 940 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/14 constraints, State Equation: 0/722 constraints, PredecessorRefiner: 940/940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 940 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 721/1663 variables, and 0 constraints, problems are : Problem set: 0 solved, 940 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/14 constraints, State Equation: 0/722 constraints, PredecessorRefiner: 0/940 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60791ms problems are : Problem set: 0 solved, 940 unsolved
Search for dead transitions found 0 dead transitions in 60825ms
Starting structural reductions in LTL mode, iteration 1 : 722/1988 places, 941/2289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65189 ms. Remains : 722/1988 places, 941/2289 transitions.
Starting structural reductions in LTL mode, iteration 0 : 722/722 places, 941/941 transitions.
Applied a total of 0 rules in 81 ms. Remains 722 /722 variables (removed 0) and now considering 941/941 (removed 0) transitions.
[2026-05-27 14:12:44] [INFO ] Invariant cache hit.
[2026-05-27 14:12:45] [INFO ] Implicit Places using invariants in 1028 ms returned []
[2026-05-27 14:12:45] [INFO ] Invariant cache hit.
[2026-05-27 14:12:46] [INFO ] Implicit Places using invariants and state equation in 1522 ms returned []
Implicit Place search using SMT with State Equation took 2562 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2644 ms. Remains : 722/722 places, 941/941 transitions.
Support contains 110 out of 722 places after structural reductions.
[2026-05-27 14:12:47] [INFO ] Flatten gal took : 161 ms
[2026-05-27 14:12:47] [INFO ] Flatten gal took : 102 ms
[2026-05-27 14:12:47] [INFO ] Input system was already deterministic with 941 transitions.
Support contains 108 out of 722 places (down from 110) after GAL structural reductions.
RANDOM walk for 40000 steps (455 resets) in 3740 ms. (10 steps per ms) remains 50/80 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 50/50 properties
[2026-05-27 14:12:49] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 50 unsolved
Problem AtomicPropp14 is UNSAT
At refinement iteration 1 (OVERLAPS) 657/722 variables, 14/14 constraints. Problems are: Problem set: 1 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/722 variables, 5/19 constraints. Problems are: Problem set: 1 solved, 49 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 722/1663 variables, and 19 constraints, problems are : Problem set: 1 solved, 49 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/722 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 658/722 variables, 14/14 constraints. Problems are: Problem set: 1 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/722 variables, 5/19 constraints. Problems are: Problem set: 1 solved, 49 unsolved
SMT process timed out in 10685ms, After SMT, problems are : Problem set: 1 solved, 49 unsolved
Fused 49 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 64 out of 722 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 722/722 places, 941/941 transitions.
Graph (trivial) has 441 edges and 722 vertex of which 61 / 722 are part of one of the 10 SCC in 19 ms
Free SCC test removed 51 places
Drop transitions (Empty/Sink Transition effects.) removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 671 transition count 830
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 99 place count 622 transition count 830
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 99 place count 622 transition count 795
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 169 place count 587 transition count 795
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 202 place count 554 transition count 762
Iterating global reduction 2 with 33 rules applied. Total rules applied 235 place count 554 transition count 762
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 238 place count 554 transition count 759
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 251 place count 541 transition count 746
Iterating global reduction 3 with 13 rules applied. Total rules applied 264 place count 541 transition count 746
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 270 place count 541 transition count 740
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 4 with 170 rules applied. Total rules applied 440 place count 456 transition count 655
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 452 place count 456 transition count 643
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 466 place count 442 transition count 629
Iterating global reduction 5 with 14 rules applied. Total rules applied 480 place count 442 transition count 629
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 482 place count 442 transition count 627
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 486 place count 440 transition count 627
Free-agglomeration rule applied 139 times.
Iterating global reduction 6 with 139 rules applied. Total rules applied 625 place count 440 transition count 488
Reduce places removed 139 places and 0 transitions.
Iterating post reduction 6 with 139 rules applied. Total rules applied 764 place count 301 transition count 488
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 769 place count 296 transition count 483
Iterating global reduction 7 with 5 rules applied. Total rules applied 774 place count 296 transition count 483
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 779 place count 296 transition count 478
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 8 with 11 rules applied. Total rules applied 790 place count 296 transition count 467
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 792 place count 296 transition count 467
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 793 place count 295 transition count 466
Applied a total of 793 rules in 586 ms. Remains 295 /722 variables (removed 427) and now considering 466/941 (removed 475) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 586 ms. Remains : 295/722 places, 466/941 transitions.
RANDOM walk for 40000 steps (980 resets) in 923 ms. (43 steps per ms) remains 16/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 16/16 properties
[2026-05-27 14:13:00] [INFO ] Flow matrix only has 458 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3694689357905010311.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3424292112062841308.kers'
[2026-05-27 14:13:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3694689357905010311.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3424292112062841308.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 458 rows 295 cols 1190 entries
Finished phase 1 with 281 SingleSign rule and 0 generalized
[2026-05-27 14:13:00] [INFO ] Computed 14 invariants in 3 ms
Computed 14 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3424292112062841308.kers
Total runtime 4 ms.
[2026-05-27 14:13:00] [INFO ] State equation strengthened by 59 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 232/257 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/257 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/257 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 420/677 variables, 257/270 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/677 variables, 39/309 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/677 variables, 5/314 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/677 variables, 6/320 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/677 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 66/743 variables, 28/348 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/743 variables, 20/368 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/743 variables, 19/387 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/743 variables, 0/387 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (OVERLAPS) 10/753 variables, 4/391 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/753 variables, 10/401 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/753 variables, 10/411 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/753 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 18 (OVERLAPS) 0/753 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 753/753 variables, and 411 constraints, problems are : Problem set: 0 solved, 16 unsolved in 16099 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 295/295 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 232/257 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/257 variables, 33/43 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 420/677 variables, 257/300 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/677 variables, 39/339 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/677 variables, 12/351 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/677 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 66/743 variables, 28/379 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/743 variables, 20/399 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/743 variables, 4/403 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/743 variables, 10/413 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/743 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/743 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/743 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (OVERLAPS) 10/753 variables, 4/419 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/753 variables, 10/429 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/753 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 18 (OVERLAPS) 0/753 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 753/753 variables, and 429 constraints, problems are : Problem set: 0 solved, 16 unsolved in 6717 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 295/295 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22837ms problems are : Problem set: 0 solved, 16 unsolved
Parikh walk visited 14 properties in 2917 ms.
Support contains 6 out of 295 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 295/295 places, 466/466 transitions.
Graph (trivial) has 232 edges and 295 vertex of which 4 / 295 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 293 transition count 440
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 45 place count 271 transition count 440
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 45 place count 271 transition count 439
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 270 transition count 439
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 77 place count 240 transition count 409
Iterating global reduction 2 with 30 rules applied. Total rules applied 107 place count 240 transition count 409
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 109 place count 240 transition count 407
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 109 place count 240 transition count 406
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 111 place count 239 transition count 406
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 121 place count 239 transition count 396
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 122 place count 238 transition count 395
Iterating global reduction 4 with 1 rules applied. Total rules applied 123 place count 238 transition count 395
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 124 place count 238 transition count 394
Performed 18 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 160 place count 220 transition count 375
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 163 place count 220 transition count 372
Discarding 22 places :
Symmetric choice reduction at 6 with 22 rule applications. Total rules 185 place count 198 transition count 350
Iterating global reduction 6 with 22 rules applied. Total rules applied 207 place count 198 transition count 350
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 229 place count 198 transition count 328
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 232 place count 198 transition count 325
Free-agglomeration rule applied 128 times with reduction of 2 identical transitions.
Iterating global reduction 7 with 128 rules applied. Total rules applied 360 place count 198 transition count 195
Reduce places removed 129 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Graph (complete) has 151 edges and 69 vertex of which 44 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.0 ms
Discarding 25 places :
Also discarding 10 output transitions
Drop transitions (Output transitions of discarded places.) removed 10 transitions
Iterating post reduction 7 with 227 rules applied. Total rules applied 587 place count 44 transition count 88
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 612 place count 44 transition count 63
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 612 place count 44 transition count 62
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 614 place count 43 transition count 62
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 626 place count 37 transition count 56
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 632 place count 37 transition count 50
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 633 place count 37 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 634 place count 36 transition count 49
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 635 place count 36 transition count 49
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 636 place count 36 transition count 48
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 637 place count 35 transition count 47
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 35 edges and 34 vertex of which 28 / 34 are part of one of the 7 SCC in 0 ms
Free SCC test removed 21 places
Iterating post reduction 12 with 2 rules applied. Total rules applied 639 place count 13 transition count 47
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 13 with 37 rules applied. Total rules applied 676 place count 11 transition count 12
Applied a total of 676 rules in 121 ms. Remains 11 /295 variables (removed 284) and now considering 12/466 (removed 454) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 11/295 places, 12/466 transitions.
RANDOM walk for 62 steps (0 resets) in 5 ms. (10 steps per ms) remains 0/2 properties
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-27 14:13:26] [INFO ] Flatten gal took : 49 ms
[2026-05-27 14:13:26] [INFO ] Flatten gal took : 47 ms
[2026-05-27 14:13:27] [INFO ] Input system was already deterministic with 941 transitions.
Computed a total of 15 stabilizing places and 15 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 722/722 places, 941/941 transitions.
Graph (trivial) has 680 edges and 722 vertex of which 73 / 722 are part of one of the 12 SCC in 2 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 82 place count 660 transition count 797
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 163 place count 579 transition count 797
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 163 place count 579 transition count 757
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 243 place count 539 transition count 757
Discarding 86 places :
Symmetric choice reduction at 2 with 86 rule applications. Total rules 329 place count 453 transition count 671
Iterating global reduction 2 with 86 rules applied. Total rules applied 415 place count 453 transition count 671
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 419 place count 453 transition count 667
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 444 place count 428 transition count 642
Iterating global reduction 3 with 25 rules applied. Total rules applied 469 place count 428 transition count 642
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 3 with 25 rules applied. Total rules applied 494 place count 428 transition count 617
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 4 with 76 rules applied. Total rules applied 570 place count 390 transition count 579
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 580 place count 380 transition count 569
Iterating global reduction 4 with 10 rules applied. Total rules applied 590 place count 380 transition count 569
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 600 place count 380 transition count 559
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 612 place count 380 transition count 547
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 614 place count 378 transition count 545
Applied a total of 614 rules in 257 ms. Remains 378 /722 variables (removed 344) and now considering 545/941 (removed 396) transitions.
[2026-05-27 14:13:27] [INFO ] Flow matrix only has 534 transitions (discarded 11 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4666018402405288414.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17724194210409845588.kers'
[2026-05-27 14:13:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4666018402405288414.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17724194210409845588.kers]
Normalized transition count is 533 out of 534 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 533 rows 377 cols 1561 entries
Finished phase 1 with 364 SingleSign rule and 0 generalized
[2026-05-27 14:13:27] [INFO ] Computed 14 invariants in 3 ms
Computed 14 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17724194210409845588.kers
Total runtime 5 ms.
[2026-05-27 14:13:27] [INFO ] Implicit Places using invariants in 473 ms returned []
[2026-05-27 14:13:27] [INFO ] Flow matrix only has 534 transitions (discarded 11 similar events)
[2026-05-27 14:13:27] [INFO ] Invariant cache hit.
[2026-05-27 14:13:28] [INFO ] Implicit Places using invariants and state equation in 1025 ms returned []
Implicit Place search using SMT with State Equation took 1506 ms to find 0 implicit places.
[2026-05-27 14:13:28] [INFO ] Redundant transitions in 60 ms returned []
Running 267 sub problems to find dead transitions.
[2026-05-27 14:13:28] [INFO ] Flow matrix only has 534 transitions (discarded 11 similar events)
[2026-05-27 14:13:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/366 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 2 (OVERLAPS) 12/378 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/378 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/378 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 5 (OVERLAPS) 533/911 variables, 378/394 constraints. Problems are: Problem set: 0 solved, 267 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 911/912 variables, and 394 constraints, problems are : Problem set: 0 solved, 267 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 378/378 constraints, PredecessorRefiner: 267/267 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 267 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/366 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 2 (OVERLAPS) 12/378 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/378 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/378 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 5 (OVERLAPS) 533/911 variables, 378/394 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/911 variables, 267/661 constraints. Problems are: Problem set: 0 solved, 267 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/911 variables, 0/661 constraints. Problems are: Problem set: 0 solved, 267 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 911/912 variables, and 661 constraints, problems are : Problem set: 0 solved, 267 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 378/378 constraints, PredecessorRefiner: 267/267 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60179ms problems are : Problem set: 0 solved, 267 unsolved
Search for dead transitions found 0 dead transitions in 60182ms
Starting structural reductions in SI_CTL mode, iteration 1 : 378/722 places, 545/941 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62018 ms. Remains : 378/722 places, 545/941 transitions.
[2026-05-27 14:14:29] [INFO ] Flatten gal took : 58 ms
[2026-05-27 14:14:29] [INFO ] Flatten gal took : 35 ms
[2026-05-27 14:14:29] [INFO ] Input system was already deterministic with 545 transitions.
[2026-05-27 14:14:29] [INFO ] Flatten gal took : 41 ms
[2026-05-27 14:14:29] [INFO ] Flatten gal took : 60 ms
[2026-05-27 14:14:29] [INFO ] Time to serialize gal into /tmp/CTLFireability18368985246014632371.gal : 31 ms
[2026-05-27 14:14:29] [INFO ] Time to serialize properties into /tmp/CTLFireability15282986956491424232.ctl : 7 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/CTLFireability18368985246014632371.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15282986956491424232.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.
[2026-05-27 14:14:59] [INFO ] Flatten gal took : 16 ms
[2026-05-27 14:14:59] [INFO ] Applying decomposition
[2026-05-27 14:14:59] [INFO ] Flatten gal took : 13 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/graph13402181041970822607.txt' '-o' '/tmp/graph13402181041970822607.bin' '-w' '/tmp/graph13402181041970822607.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13402181041970822607.bin' '-l' '-1' '-v' '-w' '/tmp/graph13402181041970822607.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:14:59] [INFO ] Decomposing Gal with order
[2026-05-27 14:14:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:15:00] [INFO ] Removed a total of 191 redundant transitions.
[2026-05-27 14:15:00] [INFO ] Flatten gal took : 274 ms
[2026-05-27 14:15:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 30 ms.
[2026-05-27 14:15:00] [INFO ] Time to serialize gal into /tmp/CTLFireability8234737103470423580.gal : 19 ms
[2026-05-27 14:15:00] [INFO ] Time to serialize properties into /tmp/CTLFireability378668016100457316.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/CTLFireability8234737103470423580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability378668016100457316.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.
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,1.81644e+18,0.571352,13160,48,249,11753,5743,880,20649,776,2686,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 722/722 places, 941/941 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 661 transition count 880
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 661 transition count 880
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 126 place count 661 transition count 876
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 170 place count 617 transition count 832
Iterating global reduction 1 with 44 rules applied. Total rules applied 214 place count 617 transition count 832
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 236 place count 617 transition count 810
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 251 place count 602 transition count 795
Iterating global reduction 2 with 15 rules applied. Total rules applied 266 place count 602 transition count 795
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 273 place count 602 transition count 788
Applied a total of 273 rules in 64 ms. Remains 602 /722 variables (removed 120) and now considering 788/941 (removed 153) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16785026528710044677.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12723355631305005555.kers'
[2026-05-27 14:15:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16785026528710044677.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12723355631305005555.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 788 rows 602 cols 2265 entries
Finished phase 1 with 588 SingleSign rule and 0 generalized
[2026-05-27 14:15:30] [INFO ] Computed 14 invariants in 7 ms
Computed 14 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-12723355631305005555.kers
Total runtime 8 ms.
[2026-05-27 14:15:31] [INFO ] Implicit Places using invariants in 725 ms returned []
[2026-05-27 14:15:31] [INFO ] Invariant cache hit.
[2026-05-27 14:15:32] [INFO ] Implicit Places using invariants and state equation in 1252 ms returned []
Implicit Place search using SMT with State Equation took 1982 ms to find 0 implicit places.
Running 787 sub problems to find dead transitions.
[2026-05-27 14:15:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/601 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 787 unsolved
SMT process timed out in 30326ms, After SMT, problems are : Problem set: 0 solved, 787 unsolved
Search for dead transitions found 0 dead transitions in 30332ms
Starting structural reductions in LTL mode, iteration 1 : 602/722 places, 788/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32385 ms. Remains : 602/722 places, 788/941 transitions.
[2026-05-27 14:16:02] [INFO ] Flatten gal took : 37 ms
[2026-05-27 14:16:02] [INFO ] Flatten gal took : 36 ms
[2026-05-27 14:16:03] [INFO ] Input system was already deterministic with 788 transitions.
[2026-05-27 14:16:03] [INFO ] Flatten gal took : 37 ms
[2026-05-27 14:16:03] [INFO ] Flatten gal took : 35 ms
[2026-05-27 14:16:03] [INFO ] Time to serialize gal into /tmp/CTLFireability7045105915678399528.gal : 10 ms
[2026-05-27 14:16:03] [INFO ] Time to serialize properties into /tmp/CTLFireability16489239150153410932.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/CTLFireability7045105915678399528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16489239150153410932.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.
[2026-05-27 14:16:33] [INFO ] Flatten gal took : 20 ms
[2026-05-27 14:16:33] [INFO ] Applying decomposition
[2026-05-27 14:16:33] [INFO ] Flatten gal took : 19 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/graph14548907639323632852.txt' '-o' '/tmp/graph14548907639323632852.bin' '-w' '/tmp/graph14548907639323632852.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14548907639323632852.bin' '-l' '-1' '-v' '-w' '/tmp/graph14548907639323632852.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:16:33] [INFO ] Decomposing Gal with order
[2026-05-27 14:16:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:16:33] [INFO ] Removed a total of 223 redundant transitions.
[2026-05-27 14:16:33] [INFO ] Flatten gal took : 158 ms
[2026-05-27 14:16:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 28 ms.
[2026-05-27 14:16:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10594782682376962312.gal : 15 ms
[2026-05-27 14:16:33] [INFO ] Time to serialize properties into /tmp/CTLFireability2339588541741375537.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/CTLFireability10594782682376962312.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2339588541741375537.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 : 722/722 places, 941/941 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 661 transition count 880
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 661 transition count 880
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 125 place count 661 transition count 877
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 168 place count 618 transition count 834
Iterating global reduction 1 with 43 rules applied. Total rules applied 211 place count 618 transition count 834
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 233 place count 618 transition count 812
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 247 place count 604 transition count 798
Iterating global reduction 2 with 14 rules applied. Total rules applied 261 place count 604 transition count 798
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 266 place count 604 transition count 793
Applied a total of 266 rules in 91 ms. Remains 604 /722 variables (removed 118) and now considering 793/941 (removed 148) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8009355316570996546.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14932545412339218036.kers'
[2026-05-27 14:17:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8009355316570996546.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14932545412339218036.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 793 rows 604 cols 2287 entries
Finished phase 1 with 590 SingleSign rule and 0 generalized
[2026-05-27 14:17:04] [INFO ] Computed 14 invariants in 8 ms
Computed 14 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-14932545412339218036.kers
Total runtime 10 ms.
[2026-05-27 14:17:04] [INFO ] Implicit Places using invariants in 856 ms returned []
[2026-05-27 14:17:04] [INFO ] Invariant cache hit.
[2026-05-27 14:17:06] [INFO ] Implicit Places using invariants and state equation in 1415 ms returned []
Implicit Place search using SMT with State Equation took 2282 ms to find 0 implicit places.
Running 792 sub problems to find dead transitions.
[2026-05-27 14:17:06] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/603 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 792 unsolved
SMT process timed out in 30320ms, After SMT, problems are : Problem set: 0 solved, 792 unsolved
Search for dead transitions found 0 dead transitions in 30325ms
Starting structural reductions in LTL mode, iteration 1 : 604/722 places, 793/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32702 ms. Remains : 604/722 places, 793/941 transitions.
[2026-05-27 14:17:36] [INFO ] Flatten gal took : 30 ms
[2026-05-27 14:17:36] [INFO ] Flatten gal took : 29 ms
[2026-05-27 14:17:36] [INFO ] Input system was already deterministic with 793 transitions.
[2026-05-27 14:17:36] [INFO ] Flatten gal took : 28 ms
[2026-05-27 14:17:36] [INFO ] Flatten gal took : 27 ms
[2026-05-27 14:17:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7250439829805819510.gal : 10 ms
[2026-05-27 14:17:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17915327242420202373.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/CTLFireability7250439829805819510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17915327242420202373.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.
[2026-05-27 14:18:06] [INFO ] Flatten gal took : 15 ms
[2026-05-27 14:18:06] [INFO ] Applying decomposition
[2026-05-27 14:18:06] [INFO ] Flatten gal took : 14 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/graph1003111568542524171.txt' '-o' '/tmp/graph1003111568542524171.bin' '-w' '/tmp/graph1003111568542524171.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1003111568542524171.bin' '-l' '-1' '-v' '-w' '/tmp/graph1003111568542524171.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:18:07] [INFO ] Decomposing Gal with order
[2026-05-27 14:18:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:18:07] [INFO ] Removed a total of 228 redundant transitions.
[2026-05-27 14:18:07] [INFO ] Flatten gal took : 91 ms
[2026-05-27 14:18:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 37 ms.
[2026-05-27 14:18:07] [INFO ] Time to serialize gal into /tmp/CTLFireability3266112019237847129.gal : 14 ms
[2026-05-27 14:18:07] [INFO ] Time to serialize properties into /tmp/CTLFireability18099835901968787662.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/CTLFireability3266112019237847129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18099835901968787662.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 : 722/722 places, 941/941 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 653 transition count 872
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 653 transition count 872
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 142 place count 653 transition count 868
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 193 place count 602 transition count 817
Iterating global reduction 1 with 51 rules applied. Total rules applied 244 place count 602 transition count 817
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 271 place count 602 transition count 790
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 288 place count 585 transition count 773
Iterating global reduction 2 with 17 rules applied. Total rules applied 305 place count 585 transition count 773
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 313 place count 585 transition count 765
Applied a total of 313 rules in 118 ms. Remains 585 /722 variables (removed 137) and now considering 765/941 (removed 176) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4447466432789821134.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9968582479280272262.kers'
[2026-05-27 14:18:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4447466432789821134.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9968582479280272262.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 765 rows 585 cols 2195 entries
Finished phase 1 with 571 SingleSign rule and 0 generalized
[2026-05-27 14:18:37] [INFO ] Computed 14 invariants in 15 ms
Computed 14 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-9968582479280272262.kers
Total runtime 17 ms.
[2026-05-27 14:18:38] [INFO ] Implicit Places using invariants in 961 ms returned []
[2026-05-27 14:18:38] [INFO ] Invariant cache hit.
[2026-05-27 14:18:39] [INFO ] Implicit Places using invariants and state equation in 1493 ms returned []
Implicit Place search using SMT with State Equation took 2457 ms to find 0 implicit places.
Running 764 sub problems to find dead transitions.
[2026-05-27 14:18:39] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 764 unsolved
SMT process timed out in 30362ms, After SMT, problems are : Problem set: 0 solved, 764 unsolved
Search for dead transitions found 0 dead transitions in 30366ms
Starting structural reductions in LTL mode, iteration 1 : 585/722 places, 765/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32945 ms. Remains : 585/722 places, 765/941 transitions.
[2026-05-27 14:19:10] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:19:10] [INFO ] Flatten gal took : 21 ms
[2026-05-27 14:19:10] [INFO ] Input system was already deterministic with 765 transitions.
[2026-05-27 14:19:10] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:19:10] [INFO ] Flatten gal took : 20 ms
[2026-05-27 14:19:10] [INFO ] Time to serialize gal into /tmp/CTLFireability16429626184931230895.gal : 8 ms
[2026-05-27 14:19:10] [INFO ] Time to serialize properties into /tmp/CTLFireability1153197792066630532.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/CTLFireability16429626184931230895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1153197792066630532.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.
[2026-05-27 14:19:40] [INFO ] Flatten gal took : 12 ms
[2026-05-27 14:19:40] [INFO ] Applying decomposition
[2026-05-27 14:19:40] [INFO ] Flatten gal took : 12 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/graph824604478196002936.txt' '-o' '/tmp/graph824604478196002936.bin' '-w' '/tmp/graph824604478196002936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph824604478196002936.bin' '-l' '-1' '-v' '-w' '/tmp/graph824604478196002936.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:19:40] [INFO ] Decomposing Gal with order
[2026-05-27 14:19:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:19:40] [INFO ] Removed a total of 213 redundant transitions.
[2026-05-27 14:19:40] [INFO ] Flatten gal took : 53 ms
[2026-05-27 14:19:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 10 ms.
[2026-05-27 14:19:40] [INFO ] Time to serialize gal into /tmp/CTLFireability2594583279378404725.gal : 9 ms
[2026-05-27 14:19:40] [INFO ] Time to serialize properties into /tmp/CTLFireability17172152242160779222.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/CTLFireability2594583279378404725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17172152242160779222.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 : 722/722 places, 941/941 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 669 transition count 888
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 669 transition count 888
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 108 place count 669 transition count 886
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 146 place count 631 transition count 848
Iterating global reduction 1 with 38 rules applied. Total rules applied 184 place count 631 transition count 848
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 204 place count 631 transition count 828
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 218 place count 617 transition count 814
Iterating global reduction 2 with 14 rules applied. Total rules applied 232 place count 617 transition count 814
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 239 place count 617 transition count 807
Applied a total of 239 rules in 116 ms. Remains 617 /722 variables (removed 105) and now considering 807/941 (removed 134) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16192371961309450486.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4297428054509319354.kers'
[2026-05-27 14:20:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16192371961309450486.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4297428054509319354.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 807 rows 617 cols 2319 entries
Finished phase 1 with 603 SingleSign rule and 0 generalized
[2026-05-27 14:20:11] [INFO ] Computed 14 invariants in 7 ms
Computed 14 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-4297428054509319354.kers
Total runtime 9 ms.
[2026-05-27 14:20:11] [INFO ] Implicit Places using invariants in 930 ms returned []
[2026-05-27 14:20:11] [INFO ] Invariant cache hit.
[2026-05-27 14:20:13] [INFO ] Implicit Places using invariants and state equation in 1236 ms returned []
Implicit Place search using SMT with State Equation took 2168 ms to find 0 implicit places.
Running 806 sub problems to find dead transitions.
[2026-05-27 14:20:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/616 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 806 unsolved
SMT process timed out in 30227ms, After SMT, problems are : Problem set: 0 solved, 806 unsolved
Search for dead transitions found 0 dead transitions in 30231ms
Starting structural reductions in LTL mode, iteration 1 : 617/722 places, 807/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32522 ms. Remains : 617/722 places, 807/941 transitions.
[2026-05-27 14:20:43] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:20:43] [INFO ] Flatten gal took : 20 ms
[2026-05-27 14:20:43] [INFO ] Input system was already deterministic with 807 transitions.
[2026-05-27 14:20:43] [INFO ] Flatten gal took : 21 ms
[2026-05-27 14:20:43] [INFO ] Flatten gal took : 21 ms
[2026-05-27 14:20:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9273199418195235672.gal : 6 ms
[2026-05-27 14:20:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5149571334070739963.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/CTLFireability9273199418195235672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5149571334070739963.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.
[2026-05-27 14:21:13] [INFO ] Flatten gal took : 14 ms
[2026-05-27 14:21:13] [INFO ] Applying decomposition
[2026-05-27 14:21:13] [INFO ] Flatten gal took : 13 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/graph7278085072444907777.txt' '-o' '/tmp/graph7278085072444907777.bin' '-w' '/tmp/graph7278085072444907777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7278085072444907777.bin' '-l' '-1' '-v' '-w' '/tmp/graph7278085072444907777.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:21:13] [INFO ] Decomposing Gal with order
[2026-05-27 14:21:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:21:13] [INFO ] Removed a total of 235 redundant transitions.
[2026-05-27 14:21:13] [INFO ] Flatten gal took : 94 ms
[2026-05-27 14:21:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 25 ms.
[2026-05-27 14:21:13] [INFO ] Time to serialize gal into /tmp/CTLFireability17730021532868957977.gal : 10 ms
[2026-05-27 14:21:13] [INFO ] Time to serialize properties into /tmp/CTLFireability17166698429128407271.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/CTLFireability17730021532868957977.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17166698429128407271.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 : 722/722 places, 941/941 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 660 transition count 879
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 660 transition count 879
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 128 place count 660 transition count 875
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 173 place count 615 transition count 830
Iterating global reduction 1 with 45 rules applied. Total rules applied 218 place count 615 transition count 830
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 242 place count 615 transition count 806
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 257 place count 600 transition count 791
Iterating global reduction 2 with 15 rules applied. Total rules applied 272 place count 600 transition count 791
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 279 place count 600 transition count 784
Applied a total of 279 rules in 89 ms. Remains 600 /722 variables (removed 122) and now considering 784/941 (removed 157) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11502161936078083198.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-692791953945148807.kers'
[2026-05-27 14:21:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11502161936078083198.kers, --Pflows, --basisKERS=/tmp/petrispot-output-692791953945148807.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 784 rows 600 cols 2249 entries
Finished phase 1 with 586 SingleSign rule and 0 generalized
[2026-05-27 14:21:44] [INFO ] Computed 14 invariants in 8 ms
Computed 14 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-692791953945148807.kers
Total runtime 9 ms.
[2026-05-27 14:21:44] [INFO ] Implicit Places using invariants in 847 ms returned []
[2026-05-27 14:21:44] [INFO ] Invariant cache hit.
[2026-05-27 14:21:46] [INFO ] Implicit Places using invariants and state equation in 1251 ms returned []
Implicit Place search using SMT with State Equation took 2109 ms to find 0 implicit places.
Running 783 sub problems to find dead transitions.
[2026-05-27 14:21:46] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/599 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 783 unsolved
SMT process timed out in 30227ms, After SMT, problems are : Problem set: 0 solved, 783 unsolved
Search for dead transitions found 0 dead transitions in 30230ms
Starting structural reductions in LTL mode, iteration 1 : 600/722 places, 784/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32432 ms. Remains : 600/722 places, 784/941 transitions.
[2026-05-27 14:22:16] [INFO ] Flatten gal took : 20 ms
[2026-05-27 14:22:16] [INFO ] Flatten gal took : 20 ms
[2026-05-27 14:22:16] [INFO ] Input system was already deterministic with 784 transitions.
[2026-05-27 14:22:16] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:22:16] [INFO ] Flatten gal took : 20 ms
[2026-05-27 14:22:16] [INFO ] Time to serialize gal into /tmp/CTLFireability17710220727759179799.gal : 7 ms
[2026-05-27 14:22:16] [INFO ] Time to serialize properties into /tmp/CTLFireability17590030211873820348.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/CTLFireability17710220727759179799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17590030211873820348.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.
[2026-05-27 14:22:46] [INFO ] Flatten gal took : 13 ms
[2026-05-27 14:22:46] [INFO ] Applying decomposition
[2026-05-27 14:22:46] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6103841429070821151.txt' '-o' '/tmp/graph6103841429070821151.bin' '-w' '/tmp/graph6103841429070821151.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6103841429070821151.bin' '-l' '-1' '-v' '-w' '/tmp/graph6103841429070821151.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:22:46] [INFO ] Decomposing Gal with order
[2026-05-27 14:22:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:22:46] [INFO ] Removed a total of 217 redundant transitions.
[2026-05-27 14:22:46] [INFO ] Flatten gal took : 49 ms
[2026-05-27 14:22:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 9 ms.
[2026-05-27 14:22:46] [INFO ] Time to serialize gal into /tmp/CTLFireability763617461149759073.gal : 10 ms
[2026-05-27 14:22:46] [INFO ] Time to serialize properties into /tmp/CTLFireability3508952175897821719.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/CTLFireability763617461149759073.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3508952175897821719.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 LTL mode, iteration 0 : 722/722 places, 941/941 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 657 transition count 876
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 657 transition count 876
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 134 place count 657 transition count 872
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 183 place count 608 transition count 823
Iterating global reduction 1 with 49 rules applied. Total rules applied 232 place count 608 transition count 823
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 258 place count 608 transition count 797
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 273 place count 593 transition count 782
Iterating global reduction 2 with 15 rules applied. Total rules applied 288 place count 593 transition count 782
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 295 place count 593 transition count 775
Applied a total of 295 rules in 114 ms. Remains 593 /722 variables (removed 129) and now considering 775/941 (removed 166) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10096630589790013457.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10437214870969624571.kers'
[2026-05-27 14:23:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10096630589790013457.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10437214870969624571.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 775 rows 593 cols 2223 entries
Finished phase 1 with 579 SingleSign rule and 0 generalized
[2026-05-27 14:23:17] [INFO ] Computed 14 invariants in 5 ms
Computed 14 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-10437214870969624571.kers
Total runtime 19 ms.
[2026-05-27 14:23:17] [INFO ] Implicit Places using invariants in 863 ms returned []
[2026-05-27 14:23:17] [INFO ] Invariant cache hit.
[2026-05-27 14:23:19] [INFO ] Implicit Places using invariants and state equation in 1388 ms returned []
Implicit Place search using SMT with State Equation took 2258 ms to find 0 implicit places.
Running 774 sub problems to find dead transitions.
[2026-05-27 14:23:19] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 774 unsolved
SMT process timed out in 30341ms, After SMT, problems are : Problem set: 0 solved, 774 unsolved
Search for dead transitions found 0 dead transitions in 30346ms
Starting structural reductions in LTL mode, iteration 1 : 593/722 places, 775/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32721 ms. Remains : 593/722 places, 775/941 transitions.
[2026-05-27 14:23:49] [INFO ] Flatten gal took : 18 ms
[2026-05-27 14:23:49] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:23:49] [INFO ] Input system was already deterministic with 775 transitions.
[2026-05-27 14:23:49] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:23:49] [INFO ] Flatten gal took : 20 ms
[2026-05-27 14:23:49] [INFO ] Time to serialize gal into /tmp/CTLFireability16826732495865869497.gal : 6 ms
[2026-05-27 14:23:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4050048363310789198.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/CTLFireability16826732495865869497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4050048363310789198.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.
[2026-05-27 14:24:19] [INFO ] Flatten gal took : 14 ms
[2026-05-27 14:24:19] [INFO ] Applying decomposition
[2026-05-27 14:24:19] [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/graph17976170060627339601.txt' '-o' '/tmp/graph17976170060627339601.bin' '-w' '/tmp/graph17976170060627339601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17976170060627339601.bin' '-l' '-1' '-v' '-w' '/tmp/graph17976170060627339601.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:24:20] [INFO ] Decomposing Gal with order
[2026-05-27 14:24:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:24:20] [INFO ] Removed a total of 206 redundant transitions.
[2026-05-27 14:24:20] [INFO ] Flatten gal took : 67 ms
[2026-05-27 14:24:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 16 ms.
[2026-05-27 14:24:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10409497207642586446.gal : 12 ms
[2026-05-27 14:24:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9670031711850434806.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/CTLFireability10409497207642586446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9670031711850434806.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 : 722/722 places, 941/941 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 656 transition count 875
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 656 transition count 875
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 136 place count 656 transition count 871
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 185 place count 607 transition count 822
Iterating global reduction 1 with 49 rules applied. Total rules applied 234 place count 607 transition count 822
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 260 place count 607 transition count 796
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 275 place count 592 transition count 781
Iterating global reduction 2 with 15 rules applied. Total rules applied 290 place count 592 transition count 781
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 296 place count 592 transition count 775
Applied a total of 296 rules in 67 ms. Remains 592 /722 variables (removed 130) and now considering 775/941 (removed 166) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4549838600966521461.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16240341364771163719.kers'
[2026-05-27 14:24:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4549838600966521461.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16240341364771163719.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 775 rows 592 cols 2227 entries
Finished phase 1 with 578 SingleSign rule and 0 generalized
[2026-05-27 14:24:50] [INFO ] Computed 14 invariants in 4 ms
Computed 14 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-16240341364771163719.kers
Total runtime 7 ms.
[2026-05-27 14:24:51] [INFO ] Implicit Places using invariants in 842 ms returned []
[2026-05-27 14:24:51] [INFO ] Invariant cache hit.
[2026-05-27 14:24:52] [INFO ] Implicit Places using invariants and state equation in 1367 ms returned []
Implicit Place search using SMT with State Equation took 2219 ms to find 0 implicit places.
Running 774 sub problems to find dead transitions.
[2026-05-27 14:24:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/591 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 774 unsolved
SMT process timed out in 30316ms, After SMT, problems are : Problem set: 0 solved, 774 unsolved
Search for dead transitions found 0 dead transitions in 30322ms
Starting structural reductions in LTL mode, iteration 1 : 592/722 places, 775/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32613 ms. Remains : 592/722 places, 775/941 transitions.
[2026-05-27 14:25:22] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:25:22] [INFO ] Flatten gal took : 20 ms
[2026-05-27 14:25:22] [INFO ] Input system was already deterministic with 775 transitions.
[2026-05-27 14:25:22] [INFO ] Flatten gal took : 30 ms
[2026-05-27 14:25:23] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:25:23] [INFO ] Time to serialize gal into /tmp/CTLFireability4720399323284108905.gal : 6 ms
[2026-05-27 14:25:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10986920230388101280.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/CTLFireability4720399323284108905.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10986920230388101280.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.
[2026-05-27 14:25:53] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:25:53] [INFO ] Applying decomposition
[2026-05-27 14:25:53] [INFO ] Flatten gal took : 20 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/graph9384275305140067157.txt' '-o' '/tmp/graph9384275305140067157.bin' '-w' '/tmp/graph9384275305140067157.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9384275305140067157.bin' '-l' '-1' '-v' '-w' '/tmp/graph9384275305140067157.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:25:53] [INFO ] Decomposing Gal with order
[2026-05-27 14:25:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:25:53] [INFO ] Removed a total of 218 redundant transitions.
[2026-05-27 14:25:53] [INFO ] Flatten gal took : 44 ms
[2026-05-27 14:25:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 7 ms.
[2026-05-27 14:25:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1412138470432804988.gal : 9 ms
[2026-05-27 14:25:53] [INFO ] Time to serialize properties into /tmp/CTLFireability8975466371708516296.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/CTLFireability1412138470432804988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8975466371708516296.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 722/722 places, 941/941 transitions.
Graph (trivial) has 542 edges and 722 vertex of which 73 / 722 are part of one of the 12 SCC in 2 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 72 place count 660 transition count 807
Reduce places removed 71 places and 0 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 143 place count 589 transition count 807
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 143 place count 589 transition count 762
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 233 place count 544 transition count 762
Discarding 81 places :
Symmetric choice reduction at 2 with 81 rule applications. Total rules 314 place count 463 transition count 681
Iterating global reduction 2 with 81 rules applied. Total rules applied 395 place count 463 transition count 681
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 399 place count 463 transition count 677
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 423 place count 439 transition count 653
Iterating global reduction 3 with 24 rules applied. Total rules applied 447 place count 439 transition count 653
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 468 place count 439 transition count 632
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 542 place count 402 transition count 595
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 553 place count 391 transition count 584
Iterating global reduction 4 with 11 rules applied. Total rules applied 564 place count 391 transition count 584
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 575 place count 391 transition count 573
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 577 place count 389 transition count 571
Applied a total of 577 rules in 129 ms. Remains 389 /722 variables (removed 333) and now considering 571/941 (removed 370) transitions.
[2026-05-27 14:26:23] [INFO ] Flow matrix only has 549 transitions (discarded 22 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7501563260063627229.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4627266875862434287.kers'
[2026-05-27 14:26:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7501563260063627229.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4627266875862434287.kers]
Normalized transition count is 548 out of 549 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 548 rows 388 cols 1627 entries
Finished phase 1 with 375 SingleSign rule and 0 generalized
[2026-05-27 14:26:23] [INFO ] Computed 14 invariants in 6 ms
Computed 14 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-4627266875862434287.kers
Total runtime 7 ms.
[2026-05-27 14:26:24] [INFO ] Implicit Places using invariants in 609 ms returned []
[2026-05-27 14:26:24] [INFO ] Flow matrix only has 549 transitions (discarded 22 similar events)
[2026-05-27 14:26:24] [INFO ] Invariant cache hit.
[2026-05-27 14:26:24] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 1481 ms to find 0 implicit places.
[2026-05-27 14:26:24] [INFO ] Redundant transitions in 40 ms returned []
Running 410 sub problems to find dead transitions.
[2026-05-27 14:26:24] [INFO ] Flow matrix only has 549 transitions (discarded 22 similar events)
[2026-05-27 14:26:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 2 (OVERLAPS) 1/389 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/389 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 410 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 389/938 variables, and 16 constraints, problems are : Problem set: 0 solved, 410 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/389 constraints, PredecessorRefiner: 410/410 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 410 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 2 (OVERLAPS) 1/389 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/389 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/389 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 5 (OVERLAPS) 548/937 variables, 389/405 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/937 variables, 410/815 constraints. Problems are: Problem set: 0 solved, 410 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 937/938 variables, and 815 constraints, problems are : Problem set: 0 solved, 410 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 389/389 constraints, PredecessorRefiner: 410/410 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60280ms problems are : Problem set: 0 solved, 410 unsolved
Search for dead transitions found 0 dead transitions in 60282ms
Starting structural reductions in SI_CTL mode, iteration 1 : 389/722 places, 571/941 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61941 ms. Remains : 389/722 places, 571/941 transitions.
[2026-05-27 14:27:25] [INFO ] Flatten gal took : 14 ms
[2026-05-27 14:27:25] [INFO ] Flatten gal took : 15 ms
[2026-05-27 14:27:25] [INFO ] Input system was already deterministic with 571 transitions.
[2026-05-27 14:27:25] [INFO ] Flatten gal took : 22 ms
[2026-05-27 14:27:25] [INFO ] Flatten gal took : 16 ms
[2026-05-27 14:27:25] [INFO ] Time to serialize gal into /tmp/CTLFireability16585884309266496351.gal : 4 ms
[2026-05-27 14:27:25] [INFO ] Time to serialize properties into /tmp/CTLFireability11027007006218180437.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/CTLFireability16585884309266496351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11027007006218180437.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.
[2026-05-27 14:27:55] [INFO ] Flatten gal took : 9 ms
[2026-05-27 14:27:55] [INFO ] Applying decomposition
[2026-05-27 14:27:55] [INFO ] Flatten gal took : 10 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/graph5948437157971300613.txt' '-o' '/tmp/graph5948437157971300613.bin' '-w' '/tmp/graph5948437157971300613.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5948437157971300613.bin' '-l' '-1' '-v' '-w' '/tmp/graph5948437157971300613.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:27:55] [INFO ] Decomposing Gal with order
[2026-05-27 14:27:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:27:55] [INFO ] Removed a total of 208 redundant transitions.
[2026-05-27 14:27:55] [INFO ] Flatten gal took : 38 ms
[2026-05-27 14:27:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 5 ms.
[2026-05-27 14:27:55] [INFO ] Time to serialize gal into /tmp/CTLFireability15474320831905422146.gal : 5 ms
[2026-05-27 14:27:55] [INFO ] Time to serialize properties into /tmp/CTLFireability5166447919026015750.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/CTLFireability15474320831905422146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5166447919026015750.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.
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,2.88035e+18,0.269672,11148,65,249,6111,24610,1078,8261,851,5714,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 722/722 places, 941/941 transitions.
Graph (trivial) has 672 edges and 722 vertex of which 67 / 722 are part of one of the 11 SCC in 3 ms
Free SCC test removed 56 places
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 79 place count 665 transition count 805
Reduce places removed 78 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 79 rules applied. Total rules applied 158 place count 587 transition count 804
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 159 place count 586 transition count 804
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 159 place count 586 transition count 764
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 239 place count 546 transition count 764
Discarding 81 places :
Symmetric choice reduction at 3 with 81 rule applications. Total rules 320 place count 465 transition count 683
Iterating global reduction 3 with 81 rules applied. Total rules applied 401 place count 465 transition count 683
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 404 place count 465 transition count 680
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 404 place count 465 transition count 679
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 406 place count 464 transition count 679
Discarding 28 places :
Symmetric choice reduction at 4 with 28 rule applications. Total rules 434 place count 436 transition count 651
Iterating global reduction 4 with 28 rules applied. Total rules applied 462 place count 436 transition count 651
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 4 with 26 rules applied. Total rules applied 488 place count 436 transition count 625
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 568 place count 396 transition count 585
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 575 place count 389 transition count 578
Iterating global reduction 5 with 7 rules applied. Total rules applied 582 place count 389 transition count 578
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 589 place count 389 transition count 571
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 6 with 11 rules applied. Total rules applied 600 place count 389 transition count 560
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 602 place count 387 transition count 558
Applied a total of 602 rules in 220 ms. Remains 387 /722 variables (removed 335) and now considering 558/941 (removed 383) transitions.
[2026-05-27 14:28:25] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14556561153001886254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3635250875232861650.kers'
[2026-05-27 14:28:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14556561153001886254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3635250875232861650.kers]
Normalized transition count is 547 out of 548 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 547 rows 386 cols 1601 entries
Finished phase 1 with 373 SingleSign rule and 0 generalized
[2026-05-27 14:28:25] [INFO ] Computed 14 invariants in 6 ms
Computed 14 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-3635250875232861650.kers
Total runtime 7 ms.
[2026-05-27 14:28:26] [INFO ] Implicit Places using invariants in 674 ms returned []
[2026-05-27 14:28:26] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2026-05-27 14:28:26] [INFO ] Invariant cache hit.
[2026-05-27 14:28:27] [INFO ] Implicit Places using invariants and state equation in 1000 ms returned []
Implicit Place search using SMT with State Equation took 1677 ms to find 0 implicit places.
[2026-05-27 14:28:27] [INFO ] Redundant transitions in 3 ms returned []
Running 289 sub problems to find dead transitions.
[2026-05-27 14:28:27] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2026-05-27 14:28:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/375 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/375 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (OVERLAPS) 12/387 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/387 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/387 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (OVERLAPS) 547/934 variables, 387/403 constraints. Problems are: Problem set: 0 solved, 289 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 934/935 variables, and 403 constraints, problems are : Problem set: 0 solved, 289 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 387/387 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 289 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/375 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/375 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (OVERLAPS) 12/387 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/387 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/387 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (OVERLAPS) 547/934 variables, 387/403 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/934 variables, 289/692 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/934 variables, 0/692 constraints. Problems are: Problem set: 0 solved, 289 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 934/935 variables, and 692 constraints, problems are : Problem set: 0 solved, 289 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 387/387 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60090ms problems are : Problem set: 0 solved, 289 unsolved
Search for dead transitions found 0 dead transitions in 60091ms
Starting structural reductions in SI_CTL mode, iteration 1 : 387/722 places, 558/941 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62000 ms. Remains : 387/722 places, 558/941 transitions.
[2026-05-27 14:29:27] [INFO ] Flatten gal took : 14 ms
[2026-05-27 14:29:27] [INFO ] Flatten gal took : 14 ms
[2026-05-27 14:29:27] [INFO ] Input system was already deterministic with 558 transitions.
[2026-05-27 14:29:27] [INFO ] Flatten gal took : 14 ms
[2026-05-27 14:29:27] [INFO ] Flatten gal took : 14 ms
[2026-05-27 14:29:27] [INFO ] Time to serialize gal into /tmp/CTLFireability3698747806957185499.gal : 4 ms
[2026-05-27 14:29:27] [INFO ] Time to serialize properties into /tmp/CTLFireability14965692800107761308.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/CTLFireability3698747806957185499.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14965692800107761308.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.
[2026-05-27 14:29:57] [INFO ] Flatten gal took : 14 ms
[2026-05-27 14:29:57] [INFO ] Applying decomposition
[2026-05-27 14:29:57] [INFO ] Flatten gal took : 14 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/graph7464360368134222690.txt' '-o' '/tmp/graph7464360368134222690.bin' '-w' '/tmp/graph7464360368134222690.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7464360368134222690.bin' '-l' '-1' '-v' '-w' '/tmp/graph7464360368134222690.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:29:57] [INFO ] Decomposing Gal with order
[2026-05-27 14:29:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:29:58] [INFO ] Removed a total of 199 redundant transitions.
[2026-05-27 14:29:58] [INFO ] Flatten gal took : 67 ms
[2026-05-27 14:29:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 8 ms.
[2026-05-27 14:29:58] [INFO ] Time to serialize gal into /tmp/CTLFireability10973684275807516734.gal : 8 ms
[2026-05-27 14:29:58] [INFO ] Time to serialize properties into /tmp/CTLFireability11673741350560494627.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/CTLFireability10973684275807516734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11673741350560494627.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.
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,2.71745e+18,0.326555,8460,77,247,3954,6468,1012,5012,824,3381,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 722/722 places, 941/941 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 657 transition count 876
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 657 transition count 876
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 134 place count 657 transition count 872
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 182 place count 609 transition count 824
Iterating global reduction 1 with 48 rules applied. Total rules applied 230 place count 609 transition count 824
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 255 place count 609 transition count 799
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 270 place count 594 transition count 784
Iterating global reduction 2 with 15 rules applied. Total rules applied 285 place count 594 transition count 784
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 291 place count 594 transition count 778
Applied a total of 291 rules in 81 ms. Remains 594 /722 variables (removed 128) and now considering 778/941 (removed 163) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10485632911263782856.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10726463545180520486.kers'
[2026-05-27 14:30:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10485632911263782856.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10726463545180520486.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 778 rows 594 cols 2237 entries
Finished phase 1 with 580 SingleSign rule and 0 generalized
[2026-05-27 14:30:28] [INFO ] Computed 14 invariants in 9 ms
Computed 14 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-10726463545180520486.kers
Total runtime 11 ms.
[2026-05-27 14:30:29] [INFO ] Implicit Places using invariants in 826 ms returned []
[2026-05-27 14:30:29] [INFO ] Invariant cache hit.
[2026-05-27 14:30:30] [INFO ] Implicit Places using invariants and state equation in 1137 ms returned []
Implicit Place search using SMT with State Equation took 1965 ms to find 0 implicit places.
Running 777 sub problems to find dead transitions.
[2026-05-27 14:30:30] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/593 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 777 unsolved
SMT process timed out in 30317ms, After SMT, problems are : Problem set: 0 solved, 777 unsolved
Search for dead transitions found 0 dead transitions in 30319ms
Starting structural reductions in LTL mode, iteration 1 : 594/722 places, 778/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32371 ms. Remains : 594/722 places, 778/941 transitions.
[2026-05-27 14:31:00] [INFO ] Flatten gal took : 17 ms
[2026-05-27 14:31:00] [INFO ] Flatten gal took : 17 ms
[2026-05-27 14:31:00] [INFO ] Input system was already deterministic with 778 transitions.
[2026-05-27 14:31:00] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:31:00] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:31:00] [INFO ] Time to serialize gal into /tmp/CTLFireability4163228624879284910.gal : 6 ms
[2026-05-27 14:31:00] [INFO ] Time to serialize properties into /tmp/CTLFireability6247418045365589456.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/CTLFireability4163228624879284910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6247418045365589456.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.
[2026-05-27 14:31:30] [INFO ] Flatten gal took : 20 ms
[2026-05-27 14:31:30] [INFO ] Applying decomposition
[2026-05-27 14:31:30] [INFO ] Flatten gal took : 19 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/graph13267077187856267223.txt' '-o' '/tmp/graph13267077187856267223.bin' '-w' '/tmp/graph13267077187856267223.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13267077187856267223.bin' '-l' '-1' '-v' '-w' '/tmp/graph13267077187856267223.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:31:30] [INFO ] Decomposing Gal with order
[2026-05-27 14:31:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:31:30] [INFO ] Removed a total of 220 redundant transitions.
[2026-05-27 14:31:30] [INFO ] Flatten gal took : 66 ms
[2026-05-27 14:31:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 10 ms.
[2026-05-27 14:31:30] [INFO ] Time to serialize gal into /tmp/CTLFireability5997169011013967409.gal : 11 ms
[2026-05-27 14:31:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15444757711192354179.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/CTLFireability5997169011013967409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15444757711192354179.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 722/722 places, 941/941 transitions.
Graph (trivial) has 676 edges and 722 vertex of which 73 / 722 are part of one of the 12 SCC in 2 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 81 place count 660 transition count 798
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 161 place count 580 transition count 798
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 161 place count 580 transition count 760
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 237 place count 542 transition count 760
Discarding 84 places :
Symmetric choice reduction at 2 with 84 rule applications. Total rules 321 place count 458 transition count 676
Iterating global reduction 2 with 84 rules applied. Total rules applied 405 place count 458 transition count 676
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 409 place count 458 transition count 672
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 434 place count 433 transition count 647
Iterating global reduction 3 with 25 rules applied. Total rules applied 459 place count 433 transition count 647
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 3 with 25 rules applied. Total rules applied 484 place count 433 transition count 622
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 4 with 76 rules applied. Total rules applied 560 place count 395 transition count 584
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 569 place count 386 transition count 575
Iterating global reduction 4 with 9 rules applied. Total rules applied 578 place count 386 transition count 575
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 587 place count 386 transition count 566
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 5 with 11 rules applied. Total rules applied 598 place count 386 transition count 555
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 600 place count 384 transition count 553
Applied a total of 600 rules in 129 ms. Remains 384 /722 variables (removed 338) and now considering 553/941 (removed 388) transitions.
[2026-05-27 14:32:01] [INFO ] Flow matrix only has 542 transitions (discarded 11 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2447685362418510005.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16204368036852421768.kers'
[2026-05-27 14:32:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2447685362418510005.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16204368036852421768.kers]
Normalized transition count is 541 out of 542 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 541 rows 384 cols 1690 entries
Finished phase 1 with 370 SingleSign rule and 0 generalized
[2026-05-27 14:32:01] [INFO ] Computed 14 invariants in 3 ms
Computed 14 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-16204368036852421768.kers
Total runtime 5 ms.
[2026-05-27 14:32:01] [INFO ] Implicit Places using invariants in 726 ms returned []
[2026-05-27 14:32:01] [INFO ] Flow matrix only has 542 transitions (discarded 11 similar events)
[2026-05-27 14:32:01] [INFO ] Invariant cache hit.
[2026-05-27 14:32:02] [INFO ] Implicit Places using invariants and state equation in 744 ms returned []
Implicit Place search using SMT with State Equation took 1473 ms to find 0 implicit places.
[2026-05-27 14:32:02] [INFO ] Redundant transitions in 3 ms returned []
Running 273 sub problems to find dead transitions.
[2026-05-27 14:32:02] [INFO ] Flow matrix only has 542 transitions (discarded 11 similar events)
[2026-05-27 14:32:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/371 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/371 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 2 (OVERLAPS) 13/384 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/384 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 5 (OVERLAPS) 541/925 variables, 384/400 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/925 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 925/926 variables, and 400 constraints, problems are : Problem set: 0 solved, 273 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 384/384 constraints, PredecessorRefiner: 273/273 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 273 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/371 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/371 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 2 (OVERLAPS) 13/384 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/384 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 5 (OVERLAPS) 541/925 variables, 384/400 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/925 variables, 273/673 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/925 variables, 0/673 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 925/926 variables, and 673 constraints, problems are : Problem set: 0 solved, 273 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 384/384 constraints, PredecessorRefiner: 273/273 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60091ms problems are : Problem set: 0 solved, 273 unsolved
Search for dead transitions found 0 dead transitions in 60093ms
Starting structural reductions in SI_CTL mode, iteration 1 : 384/722 places, 553/941 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61707 ms. Remains : 384/722 places, 553/941 transitions.
[2026-05-27 14:33:02] [INFO ] Flatten gal took : 9 ms
[2026-05-27 14:33:02] [INFO ] Flatten gal took : 9 ms
[2026-05-27 14:33:02] [INFO ] Input system was already deterministic with 553 transitions.
[2026-05-27 14:33:02] [INFO ] Flatten gal took : 8 ms
[2026-05-27 14:33:02] [INFO ] Flatten gal took : 9 ms
[2026-05-27 14:33:02] [INFO ] Time to serialize gal into /tmp/CTLFireability5799129338219532596.gal : 3 ms
[2026-05-27 14:33:02] [INFO ] Time to serialize properties into /tmp/CTLFireability5826213880976482829.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/CTLFireability5799129338219532596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5826213880976482829.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.
[2026-05-27 14:33:32] [INFO ] Flatten gal took : 8 ms
[2026-05-27 14:33:32] [INFO ] Applying decomposition
[2026-05-27 14:33:32] [INFO ] Flatten gal took : 9 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/graph12516049554462477142.txt' '-o' '/tmp/graph12516049554462477142.bin' '-w' '/tmp/graph12516049554462477142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12516049554462477142.bin' '-l' '-1' '-v' '-w' '/tmp/graph12516049554462477142.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:33:32] [INFO ] Decomposing Gal with order
[2026-05-27 14:33:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:33:32] [INFO ] Removed a total of 171 redundant transitions.
[2026-05-27 14:33:32] [INFO ] Flatten gal took : 48 ms
[2026-05-27 14:33:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 4 ms.
[2026-05-27 14:33:32] [INFO ] Time to serialize gal into /tmp/CTLFireability687586183586283883.gal : 4 ms
[2026-05-27 14:33:32] [INFO ] Time to serialize properties into /tmp/CTLFireability8422671959891861966.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/CTLFireability687586183586283883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8422671959891861966.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.
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,3.42399e+18,5.41128,121080,13093,20965,192663,146103,1030,201801,831,239732,0
Converting to forward existential form...Done !
original formula: AG(((i12.u36.p1318==0) + ((!(A((i10.u29.p1161==1) U (i13.u37.p1526==1))) * (i5.u15.p680==1)) * (i9.u39.p1985==1))))
=> equivalent forward existential formula: (([(((FwdU(Init,TRUE) * !((i12.u36.p1318==0))) * !(EG(!((i13.u37.p1526==1))))) * !(E(!((i13.u37.p1526==1)) U (!(...370
(forward)formula 0,0,5.74574,121080,1,0,192663,146103,1043,201801,839,239732,13060
FORMULA FlexibleBarrier-PT-12b-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 722/722 places, 941/941 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 655 transition count 874
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 655 transition count 874
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 138 place count 655 transition count 870
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 187 place count 606 transition count 821
Iterating global reduction 1 with 49 rules applied. Total rules applied 236 place count 606 transition count 821
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 262 place count 606 transition count 795
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 278 place count 590 transition count 779
Iterating global reduction 2 with 16 rules applied. Total rules applied 294 place count 590 transition count 779
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 301 place count 590 transition count 772
Applied a total of 301 rules in 67 ms. Remains 590 /722 variables (removed 132) and now considering 772/941 (removed 169) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6300078110915555622.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13137902596732642114.kers'
[2026-05-27 14:33:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6300078110915555622.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13137902596732642114.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 772 rows 590 cols 2217 entries
Finished phase 1 with 576 SingleSign rule and 0 generalized
[2026-05-27 14:33:38] [INFO ] Computed 14 invariants in 4 ms
Computed 14 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-13137902596732642114.kers
Total runtime 5 ms.
[2026-05-27 14:33:39] [INFO ] Implicit Places using invariants in 588 ms returned []
[2026-05-27 14:33:39] [INFO ] Invariant cache hit.
[2026-05-27 14:33:40] [INFO ] Implicit Places using invariants and state equation in 913 ms returned []
Implicit Place search using SMT with State Equation took 1503 ms to find 0 implicit places.
Running 771 sub problems to find dead transitions.
[2026-05-27 14:33:40] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/589 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 771 unsolved
SMT process timed out in 30196ms, After SMT, problems are : Problem set: 0 solved, 771 unsolved
Search for dead transitions found 0 dead transitions in 30197ms
Starting structural reductions in LTL mode, iteration 1 : 590/722 places, 772/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31777 ms. Remains : 590/722 places, 772/941 transitions.
[2026-05-27 14:34:10] [INFO ] Flatten gal took : 18 ms
[2026-05-27 14:34:10] [INFO ] Flatten gal took : 18 ms
[2026-05-27 14:34:10] [INFO ] Input system was already deterministic with 772 transitions.
[2026-05-27 14:34:10] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:34:10] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:34:10] [INFO ] Time to serialize gal into /tmp/CTLFireability15279455148158552453.gal : 5 ms
[2026-05-27 14:34:10] [INFO ] Time to serialize properties into /tmp/CTLFireability15450931045565383749.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/CTLFireability15279455148158552453.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15450931045565383749.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.
[2026-05-27 14:34:40] [INFO ] Flatten gal took : 12 ms
[2026-05-27 14:34:40] [INFO ] Applying decomposition
[2026-05-27 14:34:40] [INFO ] Flatten gal took : 11 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/graph2070958849159077412.txt' '-o' '/tmp/graph2070958849159077412.bin' '-w' '/tmp/graph2070958849159077412.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2070958849159077412.bin' '-l' '-1' '-v' '-w' '/tmp/graph2070958849159077412.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:34:40] [INFO ] Decomposing Gal with order
[2026-05-27 14:34:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:34:40] [INFO ] Removed a total of 204 redundant transitions.
[2026-05-27 14:34:40] [INFO ] Flatten gal took : 46 ms
[2026-05-27 14:34:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 6 ms.
[2026-05-27 14:34:40] [INFO ] Time to serialize gal into /tmp/CTLFireability7623622617173087759.gal : 5 ms
[2026-05-27 14:34:40] [INFO ] Time to serialize properties into /tmp/CTLFireability6830253895931364510.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/CTLFireability7623622617173087759.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6830253895931364510.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 : 722/722 places, 941/941 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 653 transition count 872
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 653 transition count 872
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 142 place count 653 transition count 868
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 193 place count 602 transition count 817
Iterating global reduction 1 with 51 rules applied. Total rules applied 244 place count 602 transition count 817
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 271 place count 602 transition count 790
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 288 place count 585 transition count 773
Iterating global reduction 2 with 17 rules applied. Total rules applied 305 place count 585 transition count 773
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 313 place count 585 transition count 765
Applied a total of 313 rules in 77 ms. Remains 585 /722 variables (removed 137) and now considering 765/941 (removed 176) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-47260046308702608.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3036430381621967631.kers'
[2026-05-27 14:35:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-47260046308702608.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3036430381621967631.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 765 rows 585 cols 2195 entries
Finished phase 1 with 571 SingleSign rule and 0 generalized
[2026-05-27 14:35:11] [INFO ] Computed 14 invariants in 3 ms
Computed 14 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-3036430381621967631.kers
Total runtime 4 ms.
[2026-05-27 14:35:11] [INFO ] Implicit Places using invariants in 712 ms returned []
[2026-05-27 14:35:11] [INFO ] Invariant cache hit.
[2026-05-27 14:35:12] [INFO ] Implicit Places using invariants and state equation in 1210 ms returned []
Implicit Place search using SMT with State Equation took 1963 ms to find 0 implicit places.
Running 764 sub problems to find dead transitions.
[2026-05-27 14:35:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 764 unsolved
SMT process timed out in 30333ms, After SMT, problems are : Problem set: 0 solved, 764 unsolved
Search for dead transitions found 0 dead transitions in 30336ms
Starting structural reductions in LTL mode, iteration 1 : 585/722 places, 765/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32382 ms. Remains : 585/722 places, 765/941 transitions.
[2026-05-27 14:35:43] [INFO ] Flatten gal took : 18 ms
[2026-05-27 14:35:43] [INFO ] Flatten gal took : 18 ms
[2026-05-27 14:35:43] [INFO ] Input system was already deterministic with 765 transitions.
[2026-05-27 14:35:43] [INFO ] Flatten gal took : 19 ms
[2026-05-27 14:35:43] [INFO ] Flatten gal took : 18 ms
[2026-05-27 14:35:43] [INFO ] Time to serialize gal into /tmp/CTLFireability10138993199147057165.gal : 5 ms
[2026-05-27 14:35:43] [INFO ] Time to serialize properties into /tmp/CTLFireability9885493608708581110.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/CTLFireability10138993199147057165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9885493608708581110.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.
[2026-05-27 14:36:13] [INFO ] Flatten gal took : 15 ms
[2026-05-27 14:36:13] [INFO ] Applying decomposition
[2026-05-27 14:36:13] [INFO ] Flatten gal took : 12 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/graph7156295693446575514.txt' '-o' '/tmp/graph7156295693446575514.bin' '-w' '/tmp/graph7156295693446575514.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7156295693446575514.bin' '-l' '-1' '-v' '-w' '/tmp/graph7156295693446575514.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:36:13] [INFO ] Decomposing Gal with order
[2026-05-27 14:36:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:36:13] [INFO ] Removed a total of 213 redundant transitions.
[2026-05-27 14:36:13] [INFO ] Flatten gal took : 41 ms
[2026-05-27 14:36:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 5 ms.
[2026-05-27 14:36:13] [INFO ] Time to serialize gal into /tmp/CTLFireability7530306895874517015.gal : 6 ms
[2026-05-27 14:36:13] [INFO ] Time to serialize properties into /tmp/CTLFireability1082430639764170284.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/CTLFireability7530306895874517015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1082430639764170284.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 : 722/722 places, 941/941 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 653 transition count 872
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 653 transition count 872
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 142 place count 653 transition count 868
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 193 place count 602 transition count 817
Iterating global reduction 1 with 51 rules applied. Total rules applied 244 place count 602 transition count 817
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 271 place count 602 transition count 790
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 288 place count 585 transition count 773
Iterating global reduction 2 with 17 rules applied. Total rules applied 305 place count 585 transition count 773
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 313 place count 585 transition count 765
Applied a total of 313 rules in 68 ms. Remains 585 /722 variables (removed 137) and now considering 765/941 (removed 176) transitions.
[2026-05-27 14:36:43] [INFO ] Invariant cache hit.
[2026-05-27 14:36:44] [INFO ] Implicit Places using invariants in 854 ms returned []
[2026-05-27 14:36:44] [INFO ] Invariant cache hit.
[2026-05-27 14:36:45] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1948 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 585/722 places, 765/941 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2017 ms. Remains : 585/722 places, 765/941 transitions.
[2026-05-27 14:36:45] [INFO ] Flatten gal took : 10 ms
[2026-05-27 14:36:45] [INFO ] Flatten gal took : 11 ms
[2026-05-27 14:36:45] [INFO ] Input system was already deterministic with 765 transitions.
[2026-05-27 14:36:45] [INFO ] Flatten gal took : 10 ms
[2026-05-27 14:36:45] [INFO ] Flatten gal took : 14 ms
[2026-05-27 14:36:45] [INFO ] Time to serialize gal into /tmp/CTLFireability18201781995795928801.gal : 5 ms
[2026-05-27 14:36:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10591263978560250271.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/CTLFireability18201781995795928801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10591263978560250271.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.
[2026-05-27 14:37:16] [INFO ] Flatten gal took : 11 ms
[2026-05-27 14:37:16] [INFO ] Applying decomposition
[2026-05-27 14:37:16] [INFO ] Flatten gal took : 11 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/graph15181902011555513220.txt' '-o' '/tmp/graph15181902011555513220.bin' '-w' '/tmp/graph15181902011555513220.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15181902011555513220.bin' '-l' '-1' '-v' '-w' '/tmp/graph15181902011555513220.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:37:16] [INFO ] Decomposing Gal with order
[2026-05-27 14:37:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:37:16] [INFO ] Removed a total of 213 redundant transitions.
[2026-05-27 14:37:16] [INFO ] Flatten gal took : 64 ms
[2026-05-27 14:37:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 5 ms.
[2026-05-27 14:37:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1538812318564837023.gal : 5 ms
[2026-05-27 14:37:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14551196235347023582.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/CTLFireability1538812318564837023.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14551196235347023582.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 722/722 places, 941/941 transitions.
Graph (trivial) has 523 edges and 722 vertex of which 61 / 722 are part of one of the 10 SCC in 0 ms
Free SCC test removed 51 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 670 transition count 815
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 147 place count 597 transition count 815
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 147 place count 597 transition count 765
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 247 place count 547 transition count 765
Discarding 81 places :
Symmetric choice reduction at 2 with 81 rule applications. Total rules 328 place count 466 transition count 684
Iterating global reduction 2 with 81 rules applied. Total rules applied 409 place count 466 transition count 684
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 413 place count 466 transition count 680
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 438 place count 441 transition count 655
Iterating global reduction 3 with 25 rules applied. Total rules applied 463 place count 441 transition count 655
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 3 with 25 rules applied. Total rules applied 488 place count 441 transition count 630
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 574 place count 398 transition count 587
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 583 place count 389 transition count 578
Iterating global reduction 4 with 9 rules applied. Total rules applied 592 place count 389 transition count 578
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 601 place count 389 transition count 569
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 603 place count 387 transition count 567
Applied a total of 603 rules in 87 ms. Remains 387 /722 variables (removed 335) and now considering 567/941 (removed 374) transitions.
[2026-05-27 14:37:46] [INFO ] Flow matrix only has 549 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7026227137756591666.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10008939108819984399.kers'
[2026-05-27 14:37:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7026227137756591666.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10008939108819984399.kers]
Normalized transition count is 548 out of 549 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 548 rows 386 cols 1623 entries
Finished phase 1 with 373 SingleSign rule and 0 generalized
[2026-05-27 14:37:46] [INFO ] Computed 14 invariants in 3 ms
Computed 14 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10008939108819984399.kers
Total runtime 5 ms.
[2026-05-27 14:37:46] [INFO ] Implicit Places using invariants in 465 ms returned []
[2026-05-27 14:37:46] [INFO ] Flow matrix only has 549 transitions (discarded 18 similar events)
[2026-05-27 14:37:46] [INFO ] Invariant cache hit.
[2026-05-27 14:37:47] [INFO ] Implicit Places using invariants and state equation in 1086 ms returned []
Implicit Place search using SMT with State Equation took 1562 ms to find 0 implicit places.
[2026-05-27 14:37:48] [INFO ] Redundant transitions in 24 ms returned []
Running 430 sub problems to find dead transitions.
[2026-05-27 14:37:48] [INFO ] Flow matrix only has 549 transitions (discarded 18 similar events)
[2026-05-27 14:37:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (OVERLAPS) 3/387 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/387 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 387/936 variables, and 16 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 0/387 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 430 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (OVERLAPS) 3/387 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/387 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/387 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (OVERLAPS) 548/935 variables, 387/403 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/935 variables, 430/833 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 935/936 variables, and 833 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 387/387 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60216ms problems are : Problem set: 0 solved, 430 unsolved
Search for dead transitions found 0 dead transitions in 60218ms
Starting structural reductions in SI_CTL mode, iteration 1 : 387/722 places, 567/941 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61903 ms. Remains : 387/722 places, 567/941 transitions.
[2026-05-27 14:38:48] [INFO ] Flatten gal took : 13 ms
[2026-05-27 14:38:48] [INFO ] Flatten gal took : 13 ms
[2026-05-27 14:38:48] [INFO ] Input system was already deterministic with 567 transitions.
[2026-05-27 14:38:48] [INFO ] Flatten gal took : 14 ms
[2026-05-27 14:38:48] [INFO ] Flatten gal took : 13 ms
[2026-05-27 14:38:48] [INFO ] Time to serialize gal into /tmp/CTLFireability5219341792852197670.gal : 4 ms
[2026-05-27 14:38:48] [INFO ] Time to serialize properties into /tmp/CTLFireability9139503866538003378.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/CTLFireability5219341792852197670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9139503866538003378.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.
[2026-05-27 14:39:18] [INFO ] Flatten gal took : 9 ms
[2026-05-27 14:39:18] [INFO ] Applying decomposition
[2026-05-27 14:39:18] [INFO ] Flatten gal took : 13 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/graph6850277705930731732.txt' '-o' '/tmp/graph6850277705930731732.bin' '-w' '/tmp/graph6850277705930731732.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6850277705930731732.bin' '-l' '-1' '-v' '-w' '/tmp/graph6850277705930731732.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:39:18] [INFO ] Decomposing Gal with order
[2026-05-27 14:39:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:39:18] [INFO ] Removed a total of 216 redundant transitions.
[2026-05-27 14:39:18] [INFO ] Flatten gal took : 47 ms
[2026-05-27 14:39:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 83 labels/synchronizations in 7 ms.
[2026-05-27 14:39:18] [INFO ] Time to serialize gal into /tmp/CTLFireability465771240496637471.gal : 6 ms
[2026-05-27 14:39:18] [INFO ] Time to serialize properties into /tmp/CTLFireability3951906633624952924.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/CTLFireability465771240496637471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3951906633624952924.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.
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,2.61949e+18,0.221112,9704,59,251,2474,25049,1023,3496,834,5474,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 14:39:48] [INFO ] Flatten gal took : 24 ms
[2026-05-27 14:39:48] [INFO ] Flatten gal took : 16 ms
[2026-05-27 14:39:48] [INFO ] Applying decomposition
[2026-05-27 14:39:48] [INFO ] Flatten gal took : 14 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/graph14764318761809462857.txt' '-o' '/tmp/graph14764318761809462857.bin' '-w' '/tmp/graph14764318761809462857.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14764318761809462857.bin' '-l' '-1' '-v' '-w' '/tmp/graph14764318761809462857.weights' '-q' '0' '-e' '0.001'
[2026-05-27 14:39:48] [INFO ] Decomposing Gal with order
[2026-05-27 14:39:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 14:39:48] [INFO ] Removed a total of 304 redundant transitions.
[2026-05-27 14:39:48] [INFO ] Flatten gal took : 45 ms
[2026-05-27 14:39:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 11 ms.
[2026-05-27 14:39:48] [INFO ] Time to serialize gal into /tmp/CTLFireability8645650867986504364.gal : 8 ms
[2026-05-27 14:39:48] [INFO ] Time to serialize properties into /tmp/CTLFireability12075176234967190738.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/CTLFireability8645650867986504364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12075176234967190738.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 15 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 15:09:15] [INFO ] Applying decomposition
[2026-05-27 15:09:17] [INFO ] Flatten gal took : 1629 ms
[2026-05-27 15:09:17] [INFO ] Decomposing Gal with order
[2026-05-27 15:09:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:09:17] [INFO ] Removed a total of 236 redundant transitions.
[2026-05-27 15:09:18] [INFO ] Flatten gal took : 311 ms
[2026-05-27 15:09:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 725 labels/synchronizations in 630 ms.
[2026-05-27 15:09:19] [INFO ] Time to serialize gal into /tmp/CTLFireability16456195641803168342.gal : 67 ms
[2026-05-27 15:09:19] [INFO ] Time to serialize properties into /tmp/CTLFireability11234194147355923940.ctl : 9 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/CTLFireability16456195641803168342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11234194147355923940.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 15 CTL formulae.
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="FlexibleBarrier-PT-12b"
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 FlexibleBarrier-PT-12b, 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 r130-smll-177955809100378"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-12b.tgz
mv FlexibleBarrier-PT-12b 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 ;