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.r018-smll-177946788000146.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 AutonomousCar-PT-10a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788000146
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 8.1K Mar 5 16:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Mar 5 16:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Mar 5 16:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Mar 5 16:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 07:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 5 16:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 5 16:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 5 16:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:22 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 1.5M 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 AutonomousCar-PT-10a-CTLFireability-2024-00
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-01
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-02
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-03
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-04
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-05
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-06
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-07
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-08
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-09
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-10
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-11
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-12
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-13
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-14
FORMULA_NAME AutonomousCar-PT-10a-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779520295268

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-10a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 07:11:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 07:11:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 07:11:38] [INFO ] Load time of PNML (sax parser for PT used): 408 ms
[2026-05-23 07:11:38] [INFO ] Transformed 97 places.
[2026-05-23 07:11:38] [INFO ] Transformed 1921 transitions.
[2026-05-23 07:11:38] [INFO ] Found NUPN structural information;
[2026-05-23 07:11:38] [INFO ] Parsed PT model containing 97 places and 1921 transitions and 29152 arcs in 618 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 23 ms.
Ensure Unique test removed 423 transitions
Reduce redundant transitions removed 423 transitions.
Support contains 71 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 95 transition count 1486
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 95 transition count 1486
Applied a total of 4 rules in 60 ms. Remains 95 /97 variables (removed 2) and now considering 1486/1498 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13861811353467005445.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12241263093235326105.kers'
[2026-05-23 07:11:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13861811353467005445.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12241263093235326105.kers]
Normalized transition count is 1485 out of 1486 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 7 ms.
// Phase 1: matrix 1485 rows 94 cols 25035 entries
Finished phase 1 with 81 SingleSign rule and 0 generalized
[2026-05-23 07:11:38] [INFO ] Computed 14 invariants in 23 ms
Computed 14 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-12241263093235326105.kers
Total runtime 30 ms.
[2026-05-23 07:11:39] [INFO ] Implicit Places using invariants in 418 ms returned []
[2026-05-23 07:11:39] [INFO ] Invariant cache hit.
[2026-05-23 07:11:40] [INFO ] State equation strengthened by 393 read => feed constraints.
[2026-05-23 07:11:40] [INFO ] Implicit Places using invariants and state equation in 1104 ms returned [91, 93]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1587 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/97 places, 1486/1498 transitions.
Applied a total of 0 rules in 10 ms. Remains 93 /93 variables (removed 0) and now considering 1486/1486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1681 ms. Remains : 93/97 places, 1486/1498 transitions.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Applied a total of 0 rules in 14 ms. Remains 93 /93 variables (removed 0) and now considering 1486/1486 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4941267182058998169.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2179763513065920165.kers'
[2026-05-23 07:11:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4941267182058998169.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2179763513065920165.kers]
Normalized transition count is 1485 out of 1486 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 7 ms.
// Phase 1: matrix 1485 rows 92 cols 25028 entries
Finished phase 1 with 81 SingleSign rule and 0 generalized
[2026-05-23 07:11:40] [INFO ] Computed 12 invariants in 22 ms
Computed 12 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-2179763513065920165.kers
Total runtime 30 ms.
[2026-05-23 07:11:40] [INFO ] Implicit Places using invariants in 134 ms returned []
[2026-05-23 07:11:40] [INFO ] Invariant cache hit.
[2026-05-23 07:11:41] [INFO ] State equation strengthened by 393 read => feed constraints.
[2026-05-23 07:11:41] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1046 ms to find 0 implicit places.
Running 1485 sub problems to find dead transitions.
[2026-05-23 07:11:41] [INFO ] Invariant cache hit.
[2026-05-23 07:11:41] [INFO ] State equation strengthened by 393 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1485 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1485 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 93/1579 variables, and 12 constraints, problems are : Problem set: 0 solved, 1485 unsolved in 30126 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/93 constraints, ReadFeed: 0/393 constraints, PredecessorRefiner: 1485/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1485 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1485 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1485 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 93/1579 variables, and 12 constraints, problems are : Problem set: 0 solved, 1485 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/93 constraints, ReadFeed: 0/393 constraints, PredecessorRefiner: 1456/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63224ms problems are : Problem set: 0 solved, 1485 unsolved
Search for dead transitions found 0 dead transitions in 63286ms
Finished structural reductions in LTL mode , in 1 iterations and 64393 ms. Remains : 93/93 places, 1486/1486 transitions.
Support contains 71 out of 93 places after structural reductions.
[2026-05-23 07:12:45] [INFO ] Flatten gal took : 639 ms
[2026-05-23 07:12:46] [INFO ] Flatten gal took : 349 ms
[2026-05-23 07:12:47] [INFO ] Input system was already deterministic with 1486 transitions.
Reduction of identical properties reduced properties to check from 120 to 119
RANDOM walk for 40000 steps (1834 resets) in 5655 ms. (7 steps per ms) remains 93/119 properties
BEST_FIRST walk for 4002 steps (11 resets) in 85 ms. (46 steps per ms) remains 93/93 properties
BEST_FIRST walk for 4004 steps (14 resets) in 33 ms. (117 steps per ms) remains 92/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 92/92 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 92/92 properties
BEST_FIRST walk for 4004 steps (15 resets) in 30 ms. (129 steps per ms) remains 92/92 properties
BEST_FIRST walk for 4003 steps (10 resets) in 26 ms. (148 steps per ms) remains 92/92 properties
BEST_FIRST walk for 4003 steps (10 resets) in 91 ms. (43 steps per ms) remains 92/92 properties
BEST_FIRST walk for 4004 steps (12 resets) in 45 ms. (87 steps per ms) remains 92/92 properties
BEST_FIRST walk for 4004 steps (9 resets) in 18 ms. (210 steps per ms) remains 92/92 properties
BEST_FIRST walk for 4004 steps (13 resets) in 34 ms. (114 steps per ms) remains 92/92 properties
BEST_FIRST walk for 4004 steps (12 resets) in 30 ms. (129 steps per ms) remains 92/92 properties
BEST_FIRST walk for 4003 steps (12 resets) in 22 ms. (174 steps per ms) remains 92/92 properties
BEST_FIRST walk for 4003 steps (12 resets) in 22 ms. (174 steps per ms) remains 91/92 properties
BEST_FIRST walk for 4004 steps (9 resets) in 22 ms. (174 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4003 steps (14 resets) in 31 ms. (125 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (12 resets) in 20 ms. (190 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (12 resets) in 24 ms. (160 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4003 steps (12 resets) in 22 ms. (174 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (11 resets) in 29 ms. (133 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4003 steps (9 resets) in 17 ms. (222 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (9 resets) in 20 ms. (190 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (14 resets) in 24 ms. (160 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (11 resets) in 31 ms. (125 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (10 resets) in 23 ms. (166 steps per ms) remains 91/91 properties
BEST_FIRST walk for 4004 steps (10 resets) in 33 ms. (117 steps per ms) remains 90/91 properties
BEST_FIRST walk for 4003 steps (9 resets) in 18 ms. (210 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4004 steps (12 resets) in 27 ms. (143 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4004 steps (9 resets) in 18 ms. (210 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (10 resets) in 19 ms. (200 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 90/90 properties
BEST_FIRST walk for 4003 steps (12 resets) in 27 ms. (142 steps per ms) remains 89/90 properties
BEST_FIRST walk for 4003 steps (9 resets) in 24 ms. (160 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (12 resets) in 33 ms. (117 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (11 resets) in 30 ms. (129 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (12 resets) in 21 ms. (182 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4003 steps (14 resets) in 33 ms. (117 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (9 resets) in 16 ms. (235 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (14 resets) in 25 ms. (154 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (14 resets) in 29 ms. (133 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4003 steps (9 resets) in 18 ms. (210 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4002 steps (14 resets) in 30 ms. (129 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4003 steps (14 resets) in 27 ms. (142 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (14 resets) in 27 ms. (143 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (11 resets) in 31 ms. (125 steps per ms) remains 89/89 properties
BEST_FIRST walk for 4004 steps (13 resets) in 25 ms. (154 steps per ms) remains 88/89 properties
BEST_FIRST walk for 4004 steps (13 resets) in 27 ms. (143 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (12 resets) in 20 ms. (190 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (11 resets) in 24 ms. (160 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (11 resets) in 33 ms. (117 steps per ms) remains 87/88 properties
BEST_FIRST walk for 4003 steps (11 resets) in 23 ms. (166 steps per ms) remains 86/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (14 resets) in 29 ms. (133 steps per ms) remains 85/86 properties
BEST_FIRST walk for 4004 steps (14 resets) in 29 ms. (133 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (12 resets) in 32 ms. (121 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4003 steps (12 resets) in 33 ms. (117 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 85/85 properties
BEST_FIRST walk for 4004 steps (12 resets) in 23 ms. (166 steps per ms) remains 83/85 properties
BEST_FIRST walk for 4003 steps (10 resets) in 20 ms. (190 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (13 resets) in 29 ms. (133 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (12 resets) in 23 ms. (166 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (13 resets) in 33 ms. (117 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (13 resets) in 30 ms. (129 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (13 resets) in 27 ms. (142 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (12 resets) in 24 ms. (160 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (14 resets) in 27 ms. (142 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (11 resets) in 38 ms. (102 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (12 resets) in 45 ms. (87 steps per ms) remains 82/83 properties
BEST_FIRST walk for 4004 steps (12 resets) in 45 ms. (87 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (14 resets) in 45 ms. (87 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (11 resets) in 37 ms. (105 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (12 resets) in 41 ms. (95 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (9 resets) in 31 ms. (125 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (15 resets) in 41 ms. (95 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (14 resets) in 29 ms. (133 steps per ms) remains 81/82 properties
[2026-05-23 07:12:49] [INFO ] Invariant cache hit.
[2026-05-23 07:12:49] [INFO ] State equation strengthened by 393 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp86 is UNSAT
Problem AtomicPropp93 is UNSAT
Problem AtomicPropp102 is UNSAT
Problem AtomicPropp109 is UNSAT
Problem AtomicPropp110 is UNSAT
At refinement iteration 1 (OVERLAPS) 20/86 variables, 12/12 constraints. Problems are: Problem set: 16 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 16 solved, 65 unsolved
At refinement iteration 3 (OVERLAPS) 1479/1565 variables, 86/98 constraints. Problems are: Problem set: 16 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1565 variables, 392/490 constraints. Problems are: Problem set: 16 solved, 65 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1565/1579 variables, and 490 constraints, problems are : Problem set: 16 solved, 65 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 86/93 constraints, ReadFeed: 392/393 constraints, PredecessorRefiner: 81/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 16 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 16 solved, 65 unsolved
Problem AtomicPropp11 is UNSAT
At refinement iteration 1 (OVERLAPS) 26/86 variables, 12/12 constraints. Problems are: Problem set: 17 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 17 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 1479/1565 variables, 86/98 constraints. Problems are: Problem set: 17 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1565 variables, 392/490 constraints. Problems are: Problem set: 17 solved, 64 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1565/1579 variables, and 490 constraints, problems are : Problem set: 17 solved, 64 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 86/93 constraints, ReadFeed: 392/393 constraints, PredecessorRefiner: 65/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10380ms problems are : Problem set: 17 solved, 64 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 57 out of 93 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Graph (complete) has 1234 edges and 93 vertex of which 92 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.38 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 92 transition count 1481
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 91 transition count 1480
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 90 transition count 1480
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 8 place count 90 transition count 1477
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 14 place count 87 transition count 1477
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 16 place count 85 transition count 1455
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 85 transition count 1455
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 84 transition count 1454
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 84 transition count 1450
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 38 place count 80 transition count 1440
Applied a total of 38 rules in 530 ms. Remains 80 /93 variables (removed 13) and now considering 1440/1486 (removed 46) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 531 ms. Remains : 80/93 places, 1440/1486 transitions.
RANDOM walk for 40000 steps (1626 resets) in 2441 ms. (16 steps per ms) remains 61/64 properties
BEST_FIRST walk for 4004 steps (13 resets) in 29 ms. (133 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (10 resets) in 27 ms. (143 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (11 resets) in 42 ms. (93 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (10 resets) in 25 ms. (154 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (12 resets) in 33 ms. (117 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (9 resets) in 20 ms. (190 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (14 resets) in 42 ms. (93 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (14 resets) in 31 ms. (125 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (12 resets) in 33 ms. (117 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (13 resets) in 28 ms. (138 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (12 resets) in 23 ms. (166 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (11 resets) in 25 ms. (154 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (12 resets) in 26 ms. (148 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4002 steps (10 resets) in 23 ms. (166 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (10 resets) in 21 ms. (182 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (10 resets) in 20 ms. (190 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (11 resets) in 23 ms. (166 steps per ms) remains 60/61 properties
BEST_FIRST walk for 4003 steps (9 resets) in 23 ms. (166 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (12 resets) in 36 ms. (108 steps per ms) remains 59/60 properties
BEST_FIRST walk for 4004 steps (11 resets) in 37 ms. (105 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (10 resets) in 21 ms. (181 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (11 resets) in 20 ms. (190 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (11 resets) in 31 ms. (125 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (12 resets) in 23 ms. (166 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (13 resets) in 32 ms. (121 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (12 resets) in 30 ms. (129 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (12 resets) in 20 ms. (190 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (9 resets) in 26 ms. (148 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (14 resets) in 23 ms. (166 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (14 resets) in 24 ms. (160 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (12 resets) in 24 ms. (160 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (12 resets) in 19 ms. (200 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (11 resets) in 20 ms. (190 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (16 resets) in 25 ms. (154 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (15 resets) in 22 ms. (174 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (14 resets) in 23 ms. (166 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (13 resets) in 24 ms. (160 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (13 resets) in 25 ms. (154 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (15 resets) in 26 ms. (148 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (13 resets) in 25 ms. (154 steps per ms) remains 58/59 properties
BEST_FIRST walk for 4003 steps (12 resets) in 22 ms. (174 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (10 resets) in 23 ms. (166 steps per ms) remains 57/58 properties
BEST_FIRST walk for 4003 steps (11 resets) in 21 ms. (181 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (14 resets) in 24 ms. (160 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (10 resets) in 20 ms. (190 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (13 resets) in 22 ms. (174 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (14 resets) in 23 ms. (166 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (15 resets) in 26 ms. (148 steps per ms) remains 56/57 properties
BEST_FIRST walk for 4003 steps (15 resets) in 27 ms. (142 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (11 resets) in 20 ms. (190 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (10 resets) in 18 ms. (210 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (12 resets) in 22 ms. (174 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (14 resets) in 24 ms. (160 steps per ms) remains 56/56 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4373034120171105171.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7633190710698999336.kers'
[2026-05-23 07:13:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4373034120171105171.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7633190710698999336.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1440 rows 79 cols 24819 entries
Finished phase 1 with 66 SingleSign rule and 0 generalized
[2026-05-23 07:13:01] [INFO ] Computed 14 invariants in 14 ms
Computed 14 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-7633190710698999336.kers
Total runtime 21 ms.
[2026-05-23 07:13:01] [INFO ] State equation strengthened by 362 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
Problem AtomicPropp48 is UNSAT
At refinement iteration 1 (OVERLAPS) 23/80 variables, 14/14 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/14 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 1440/1520 variables, 80/94 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1520 variables, 362/456 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1520 variables, 0/456 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 0/1520 variables, 0/456 constraints. Problems are: Problem set: 1 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1520/1520 variables, and 456 constraints, problems are : Problem set: 1 solved, 55 unsolved in 9761 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 80/80 constraints, ReadFeed: 362/362 constraints, PredecessorRefiner: 56/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 23/78 variables, 13/13 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 2/80 variables, 1/14 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/14 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 1440/1520 variables, 80/94 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1520 variables, 362/456 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1520 variables, 9/465 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1520 variables, 0/465 constraints. Problems are: Problem set: 1 solved, 55 unsolved
At refinement iteration 9 (OVERLAPS) 0/1520 variables, 0/465 constraints. Problems are: Problem set: 1 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1520/1520 variables, and 465 constraints, problems are : Problem set: 1 solved, 55 unsolved in 45010 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 80/80 constraints, ReadFeed: 362/362 constraints, PredecessorRefiner: 55/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 9/9 constraints]
After SMT, in 54907ms problems are : Problem set: 1 solved, 55 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 55 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 1440/1440 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 79 transition count 1439
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 79 transition count 1439
Applied a total of 2 rules in 121 ms. Remains 79 /80 variables (removed 1) and now considering 1439/1440 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 79/80 places, 1439/1440 transitions.
RANDOM walk for 40000 steps (1658 resets) in 2385 ms. (16 steps per ms) remains 54/55 properties
BEST_FIRST walk for 4004 steps (13 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (10 resets) in 15 ms. (250 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (9 resets) in 21 ms. (182 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (13 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (9 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (13 resets) in 25 ms. (154 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (12 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (15 resets) in 19 ms. (200 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (12 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (10 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (11 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (10 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (11 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (15 resets) in 19 ms. (200 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (11 resets) in 15 ms. (250 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (10 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (11 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (14 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (11 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (10 resets) in 15 ms. (250 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (10 resets) in 15 ms. (250 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (14 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (15 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (16 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (10 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (12 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4001 steps (9 resets) in 15 ms. (250 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (12 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (16 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (13 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (16 resets) in 21 ms. (181 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (14 resets) in 22 ms. (174 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (14 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (10 resets) in 18 ms. (210 steps per ms) remains 53/54 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (14 resets) in 18 ms. (210 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (10 resets) in 14 ms. (266 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (12 resets) in 19 ms. (200 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (12 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (15 resets) in 19 ms. (200 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (12 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (10 resets) in 16 ms. (235 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (16 resets) in 21 ms. (181 steps per ms) remains 53/53 properties
Interrupted probabilistic random walk after 225803 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :0 out of 53
Probabilistic random walk after 225803 steps, saw 39912 distinct states, run finished after 3015 ms. (steps per millisecond=74 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3291494872046500299.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14109964584888341958.kers'
[2026-05-23 07:14:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3291494872046500299.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14109964584888341958.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1439 rows 78 cols 24814 entries
Finished phase 1 with 65 SingleSign rule and 0 generalized
[2026-05-23 07:14:00] [INFO ] Computed 14 invariants in 15 ms
Computed 14 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-14109964584888341958.kers
Total runtime 19 ms.
[2026-05-23 07:14:00] [INFO ] State equation strengthened by 361 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 23/78 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 1/79 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (OVERLAPS) 1439/1518 variables, 79/93 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1518 variables, 361/454 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1518 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (OVERLAPS) 0/1518 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1518/1518 variables, and 454 constraints, problems are : Problem set: 0 solved, 53 unsolved in 15319 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 79/79 constraints, ReadFeed: 361/361 constraints, PredecessorRefiner: 53/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 23/78 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 1/79 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (OVERLAPS) 1439/1518 variables, 79/93 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1518 variables, 361/454 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1518 variables, 5/459 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1518 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 9 (OVERLAPS) 0/1518 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1518/1518 variables, and 459 constraints, problems are : Problem set: 0 solved, 53 unsolved in 24850 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 79/79 constraints, ReadFeed: 361/361 constraints, PredecessorRefiner: 53/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 40298ms problems are : Problem set: 0 solved, 53 unsolved
Fused 53 Parikh solutions to 52 different solutions.
Parikh walk visited 6 properties in 11692 ms.
Support contains 55 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 1439/1439 transitions.
Applied a total of 0 rules in 101 ms. Remains 79 /79 variables (removed 0) and now considering 1439/1439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 79/79 places, 1439/1439 transitions.
Successfully simplified 18 atomic propositions for a total of 16 simplifications.
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 07:14:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 07:14:53] [INFO ] Flatten gal took : 160 ms
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 07:14:53] [INFO ] Flatten gal took : 159 ms
[2026-05-23 07:14:53] [INFO ] Input system was already deterministic with 1486 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 89 transition count 1442
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 89 transition count 1442
Applied a total of 8 rules in 13 ms. Remains 89 /93 variables (removed 4) and now considering 1442/1486 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8471301497359066011.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12440457494731411932.kers'
[2026-05-23 07:14:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8471301497359066011.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12440457494731411932.kers]
Normalized transition count is 1441 out of 1442 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1441 rows 88 cols 24780 entries
Finished phase 1 with 77 SingleSign rule and 0 generalized
[2026-05-23 07:14:53] [INFO ] Computed 12 invariants in 13 ms
Computed 12 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-12440457494731411932.kers
Total runtime 17 ms.
[2026-05-23 07:14:53] [INFO ] Implicit Places using invariants in 140 ms returned []
[2026-05-23 07:14:53] [INFO ] Invariant cache hit.
[2026-05-23 07:14:54] [INFO ] State equation strengthened by 353 read => feed constraints.
[2026-05-23 07:14:54] [INFO ] Implicit Places using invariants and state equation in 733 ms returned []
Implicit Place search using SMT with State Equation took 875 ms to find 0 implicit places.
Running 1441 sub problems to find dead transitions.
[2026-05-23 07:14:54] [INFO ] Invariant cache hit.
[2026-05-23 07:14:54] [INFO ] State equation strengthened by 353 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1441 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1441 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 89/1531 variables, and 12 constraints, problems are : Problem set: 0 solved, 1441 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/89 constraints, ReadFeed: 0/353 constraints, PredecessorRefiner: 1441/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1441 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1441 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1441 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 89/1531 variables, and 12 constraints, problems are : Problem set: 0 solved, 1441 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/89 constraints, ReadFeed: 0/353 constraints, PredecessorRefiner: 1416/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62446ms problems are : Problem set: 0 solved, 1441 unsolved
Search for dead transitions found 0 dead transitions in 62454ms
Starting structural reductions in LTL mode, iteration 1 : 89/93 places, 1442/1486 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63352 ms. Remains : 89/93 places, 1442/1486 transitions.
[2026-05-23 07:15:57] [INFO ] Flatten gal took : 190 ms
[2026-05-23 07:15:57] [INFO ] Flatten gal took : 208 ms
[2026-05-23 07:15:57] [INFO ] Input system was already deterministic with 1442 transitions.
[2026-05-23 07:15:57] [INFO ] Flatten gal took : 125 ms
[2026-05-23 07:15:57] [INFO ] Flatten gal took : 136 ms
[2026-05-23 07:15:58] [INFO ] Time to serialize gal into /tmp/CTLFireability13219453982887484355.gal : 124 ms
[2026-05-23 07:15:58] [INFO ] Time to serialize properties into /tmp/CTLFireability2274724607445215785.ctl : 12 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/CTLFireability13219453982887484355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2274724607445215785.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:16:28] [INFO ] Flatten gal took : 121 ms
[2026-05-23 07:16:28] [INFO ] Applying decomposition
[2026-05-23 07:16:28] [INFO ] Flatten gal took : 155 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/graph11036412845812296791.txt' '-o' '/tmp/graph11036412845812296791.bin' '-w' '/tmp/graph11036412845812296791.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11036412845812296791.bin' '-l' '-1' '-v' '-w' '/tmp/graph11036412845812296791.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:16:29] [INFO ] Decomposing Gal with order
[2026-05-23 07:16:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:16:30] [INFO ] Removed a total of 13033 redundant transitions.
[2026-05-23 07:16:30] [INFO ] Flatten gal took : 841 ms
[2026-05-23 07:16:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 184 ms.
[2026-05-23 07:16:30] [INFO ] Time to serialize gal into /tmp/CTLFireability1855500500108431125.gal : 15 ms
[2026-05-23 07:16:30] [INFO ] Time to serialize properties into /tmp/CTLFireability1523735333162133957.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/CTLFireability1855500500108431125.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1523735333162133957.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 : 93/93 places, 1486/1486 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 84 transition count 1387
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 84 transition count 1387
Applied a total of 18 rules in 26 ms. Remains 84 /93 variables (removed 9) and now considering 1387/1486 (removed 99) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1812445490246044660.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4024151177812470023.kers'
[2026-05-23 07:17:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1812445490246044660.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4024151177812470023.kers]
Normalized transition count is 1386 out of 1387 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1386 rows 83 cols 24470 entries
Finished phase 1 with 72 SingleSign rule and 0 generalized
[2026-05-23 07:17:00] [INFO ] Computed 12 invariants in 13 ms
Computed 12 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-4024151177812470023.kers
Total runtime 17 ms.
[2026-05-23 07:17:01] [INFO ] Implicit Places using invariants in 705 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 709 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 83/93 places, 1387/1486 transitions.
Applied a total of 0 rules in 28 ms. Remains 83 /83 variables (removed 0) and now considering 1387/1387 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 767 ms. Remains : 83/93 places, 1387/1486 transitions.
[2026-05-23 07:17:01] [INFO ] Flatten gal took : 174 ms
[2026-05-23 07:17:02] [INFO ] Flatten gal took : 153 ms
[2026-05-23 07:17:02] [INFO ] Input system was already deterministic with 1387 transitions.
[2026-05-23 07:17:02] [INFO ] Flatten gal took : 127 ms
[2026-05-23 07:17:02] [INFO ] Flatten gal took : 128 ms
[2026-05-23 07:17:02] [INFO ] Time to serialize gal into /tmp/CTLFireability1866496488720223110.gal : 29 ms
[2026-05-23 07:17:02] [INFO ] Time to serialize properties into /tmp/CTLFireability15067867977901304928.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/CTLFireability1866496488720223110.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15067867977901304928.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:17:32] [INFO ] Flatten gal took : 120 ms
[2026-05-23 07:17:32] [INFO ] Applying decomposition
[2026-05-23 07:17:32] [INFO ] Flatten gal took : 140 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/graph1244849710095893998.txt' '-o' '/tmp/graph1244849710095893998.bin' '-w' '/tmp/graph1244849710095893998.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1244849710095893998.bin' '-l' '-1' '-v' '-w' '/tmp/graph1244849710095893998.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:17:33] [INFO ] Decomposing Gal with order
[2026-05-23 07:17:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:17:33] [INFO ] Removed a total of 12828 redundant transitions.
[2026-05-23 07:17:34] [INFO ] Flatten gal took : 320 ms
[2026-05-23 07:17:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 76 ms.
[2026-05-23 07:17:34] [INFO ] Time to serialize gal into /tmp/CTLFireability11369504198202248234.gal : 10 ms
[2026-05-23 07:17:34] [INFO ] Time to serialize properties into /tmp/CTLFireability7277116791960179574.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/CTLFireability11369504198202248234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7277116791960179574.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,1.33267e+10,12.4879,368104,7677,121,219467,2240,1745,3.519e+06,82,12627,0


Converting to forward existential form...Done !
original formula: AX(AG(A(EG((i9.u9.p47==1)) U !((((((u1.p20==1)&&(u3.p27==1))&&((i9.u4.p31==1)&&(u7.p41==1)))&&(((i9.u8.p45==1)&&(i9.u10.p52==1))&&((i9.u1...235
=> equivalent forward existential formula: ([((FwdU(FwdU(EY(Init),TRUE),!(!((((((u1.p20==1)&&(u3.p27==1))&&((i9.u4.p31==1)&&(u7.p41==1)))&&(((i9.u8.p45==1)...715
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 84 transition count 1387
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 84 transition count 1387
Applied a total of 18 rules in 26 ms. Remains 84 /93 variables (removed 9) and now considering 1387/1486 (removed 99) transitions.
[2026-05-23 07:18:04] [INFO ] Invariant cache hit.
[2026-05-23 07:18:05] [INFO ] Implicit Places using invariants in 862 ms returned []
[2026-05-23 07:18:05] [INFO ] Invariant cache hit.
[2026-05-23 07:18:05] [INFO ] State equation strengthened by 303 read => feed constraints.
[2026-05-23 07:18:06] [INFO ] Implicit Places using invariants and state equation in 1284 ms returned []
Implicit Place search using SMT with State Equation took 2148 ms to find 0 implicit places.
Running 1386 sub problems to find dead transitions.
[2026-05-23 07:18:06] [INFO ] Invariant cache hit.
[2026-05-23 07:18:06] [INFO ] State equation strengthened by 303 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1386 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1386 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 84/1471 variables, and 12 constraints, problems are : Problem set: 0 solved, 1386 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/84 constraints, ReadFeed: 0/303 constraints, PredecessorRefiner: 1386/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1386 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1386 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1386 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 84/1471 variables, and 12 constraints, problems are : Problem set: 0 solved, 1386 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/84 constraints, ReadFeed: 0/303 constraints, PredecessorRefiner: 1366/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62737ms problems are : Problem set: 0 solved, 1386 unsolved
Search for dead transitions found 0 dead transitions in 62748ms
Starting structural reductions in LTL mode, iteration 1 : 84/93 places, 1387/1486 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64932 ms. Remains : 84/93 places, 1387/1486 transitions.
[2026-05-23 07:19:09] [INFO ] Flatten gal took : 101 ms
[2026-05-23 07:19:09] [INFO ] Flatten gal took : 122 ms
[2026-05-23 07:19:09] [INFO ] Input system was already deterministic with 1387 transitions.
[2026-05-23 07:19:09] [INFO ] Flatten gal took : 169 ms
[2026-05-23 07:19:09] [INFO ] Flatten gal took : 108 ms
[2026-05-23 07:19:10] [INFO ] Time to serialize gal into /tmp/CTLFireability9821875976792233523.gal : 25 ms
[2026-05-23 07:19:10] [INFO ] Time to serialize properties into /tmp/CTLFireability11461119574566846090.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/CTLFireability9821875976792233523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11461119574566846090.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:19:40] [INFO ] Flatten gal took : 112 ms
[2026-05-23 07:19:40] [INFO ] Applying decomposition
[2026-05-23 07:19:40] [INFO ] Flatten gal took : 112 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/graph6345080422875215333.txt' '-o' '/tmp/graph6345080422875215333.bin' '-w' '/tmp/graph6345080422875215333.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6345080422875215333.bin' '-l' '-1' '-v' '-w' '/tmp/graph6345080422875215333.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:19:40] [INFO ] Decomposing Gal with order
[2026-05-23 07:19:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:19:41] [INFO ] Removed a total of 12316 redundant transitions.
[2026-05-23 07:19:41] [INFO ] Flatten gal took : 233 ms
[2026-05-23 07:19:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 70 ms.
[2026-05-23 07:19:41] [INFO ] Time to serialize gal into /tmp/CTLFireability9708992150079701110.gal : 11 ms
[2026-05-23 07:19:41] [INFO ] Time to serialize properties into /tmp/CTLFireability18338657359096338555.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/CTLFireability9708992150079701110.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18338657359096338555.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,1.33267e+10,2.50802,80516,3389,147,109352,2638,1738,496389,88,22527,0


Converting to forward existential form...Done !
original formula: AF(AX(EX((((u21.p1==1)&&(u21.p13==1))&&((i0.u17.p70==1)&&(u21.p89==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(EX((((u21.p1==1)&&(u21.p13==1))&&((i0.u17.p70==1)&&(u21.p89==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t606, t607, t608, t609, t610, t611, t612, t613, t614, t615, t616, t617, t618, t619, t620, t62...3757
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 93 transition count 1477
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 84 transition count 1477
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 18 place count 84 transition count 1475
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 82 transition count 1475
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 30 place count 74 transition count 1387
Iterating global reduction 2 with 8 rules applied. Total rules applied 38 place count 74 transition count 1387
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 40 place count 73 transition count 1386
Applied a total of 40 rules in 234 ms. Remains 73 /93 variables (removed 20) and now considering 1386/1486 (removed 100) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14533525491987969672.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4413977952735539951.kers'
[2026-05-23 07:20:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14533525491987969672.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4413977952735539951.kers]
Normalized transition count is 1385 out of 1386 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1385 rows 72 cols 24508 entries
Finished phase 1 with 61 SingleSign rule and 0 generalized
[2026-05-23 07:20:11] [INFO ] Computed 12 invariants in 13 ms
Computed 12 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-4413977952735539951.kers
Total runtime 18 ms.
[2026-05-23 07:20:11] [INFO ] Implicit Places using invariants in 121 ms returned []
[2026-05-23 07:20:11] [INFO ] Invariant cache hit.
[2026-05-23 07:20:12] [INFO ] State equation strengthened by 313 read => feed constraints.
[2026-05-23 07:20:12] [INFO ] Implicit Places using invariants and state equation in 819 ms returned []
Implicit Place search using SMT with State Equation took 947 ms to find 0 implicit places.
[2026-05-23 07:20:12] [INFO ] Redundant transitions in 145 ms returned []
Running 1385 sub problems to find dead transitions.
[2026-05-23 07:20:12] [INFO ] Invariant cache hit.
[2026-05-23 07:20:12] [INFO ] State equation strengthened by 313 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1385 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1385 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 73/1459 variables, and 12 constraints, problems are : Problem set: 0 solved, 1385 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/73 constraints, ReadFeed: 0/313 constraints, PredecessorRefiner: 1385/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1385 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1385 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1385 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 73/1459 variables, and 12 constraints, problems are : Problem set: 0 solved, 1385 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/73 constraints, ReadFeed: 0/313 constraints, PredecessorRefiner: 1376/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62301ms problems are : Problem set: 0 solved, 1385 unsolved
Search for dead transitions found 0 dead transitions in 62311ms
Starting structural reductions in SI_CTL mode, iteration 1 : 73/93 places, 1386/1486 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63653 ms. Remains : 73/93 places, 1386/1486 transitions.
[2026-05-23 07:21:15] [INFO ] Flatten gal took : 239 ms
[2026-05-23 07:21:15] [INFO ] Flatten gal took : 274 ms
[2026-05-23 07:21:15] [INFO ] Input system was already deterministic with 1386 transitions.
[2026-05-23 07:21:16] [INFO ] Flatten gal took : 253 ms
[2026-05-23 07:21:16] [INFO ] Flatten gal took : 232 ms
[2026-05-23 07:21:16] [INFO ] Time to serialize gal into /tmp/CTLFireability14746236214535056960.gal : 26 ms
[2026-05-23 07:21:16] [INFO ] Time to serialize properties into /tmp/CTLFireability3526899248250841055.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/CTLFireability14746236214535056960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3526899248250841055.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:21:46] [INFO ] Flatten gal took : 152 ms
[2026-05-23 07:21:46] [INFO ] Applying decomposition
[2026-05-23 07:21:46] [INFO ] Flatten gal took : 175 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/graph13362371976790503052.txt' '-o' '/tmp/graph13362371976790503052.bin' '-w' '/tmp/graph13362371976790503052.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13362371976790503052.bin' '-l' '-1' '-v' '-w' '/tmp/graph13362371976790503052.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:21:47] [INFO ] Decomposing Gal with order
[2026-05-23 07:21:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:21:47] [INFO ] Removed a total of 12347 redundant transitions.
[2026-05-23 07:21:47] [INFO ] Flatten gal took : 336 ms
[2026-05-23 07:21:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 87 ms.
[2026-05-23 07:21:48] [INFO ] Time to serialize gal into /tmp/CTLFireability359649522153627935.gal : 11 ms
[2026-05-23 07:21:48] [INFO ] Time to serialize properties into /tmp/CTLFireability16041635480709537178.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/CTLFireability359649522153627935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16041635480709537178.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 : 93/93 places, 1486/1486 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 87 transition count 1420
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 87 transition count 1420
Applied a total of 12 rules in 13 ms. Remains 87 /93 variables (removed 6) and now considering 1420/1486 (removed 66) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-819416741927868988.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11508788904263799280.kers'
[2026-05-23 07:22:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-819416741927868988.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11508788904263799280.kers]
Normalized transition count is 1419 out of 1420 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1419 rows 86 cols 24656 entries
Finished phase 1 with 75 SingleSign rule and 0 generalized
[2026-05-23 07:22:18] [INFO ] Computed 12 invariants in 14 ms
Computed 12 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-11508788904263799280.kers
Total runtime 18 ms.
[2026-05-23 07:22:18] [INFO ] Implicit Places using invariants in 395 ms returned []
[2026-05-23 07:22:18] [INFO ] Invariant cache hit.
[2026-05-23 07:22:19] [INFO ] State equation strengthened by 333 read => feed constraints.
[2026-05-23 07:22:19] [INFO ] Implicit Places using invariants and state equation in 1347 ms returned []
Implicit Place search using SMT with State Equation took 1745 ms to find 0 implicit places.
Running 1419 sub problems to find dead transitions.
[2026-05-23 07:22:19] [INFO ] Invariant cache hit.
[2026-05-23 07:22:19] [INFO ] State equation strengthened by 333 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1419 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1419 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 87/1507 variables, and 12 constraints, problems are : Problem set: 0 solved, 1419 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/87 constraints, ReadFeed: 0/333 constraints, PredecessorRefiner: 1419/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1419 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1419 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1419 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 87/1507 variables, and 12 constraints, problems are : Problem set: 0 solved, 1419 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/87 constraints, ReadFeed: 0/333 constraints, PredecessorRefiner: 1396/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62488ms problems are : Problem set: 0 solved, 1419 unsolved
Search for dead transitions found 0 dead transitions in 62497ms
Starting structural reductions in LTL mode, iteration 1 : 87/93 places, 1420/1486 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64263 ms. Remains : 87/93 places, 1420/1486 transitions.
[2026-05-23 07:23:22] [INFO ] Flatten gal took : 170 ms
[2026-05-23 07:23:22] [INFO ] Flatten gal took : 187 ms
[2026-05-23 07:23:22] [INFO ] Input system was already deterministic with 1420 transitions.
[2026-05-23 07:23:23] [INFO ] Flatten gal took : 112 ms
[2026-05-23 07:23:23] [INFO ] Flatten gal took : 116 ms
[2026-05-23 07:23:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16737285784493012993.gal : 25 ms
[2026-05-23 07:23:23] [INFO ] Time to serialize properties into /tmp/CTLFireability18271956232462241303.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/CTLFireability16737285784493012993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18271956232462241303.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:23:53] [INFO ] Flatten gal took : 107 ms
[2026-05-23 07:23:53] [INFO ] Applying decomposition
[2026-05-23 07:23:53] [INFO ] Flatten gal took : 108 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/graph7656236473464871818.txt' '-o' '/tmp/graph7656236473464871818.bin' '-w' '/tmp/graph7656236473464871818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7656236473464871818.bin' '-l' '-1' '-v' '-w' '/tmp/graph7656236473464871818.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:23:53] [INFO ] Decomposing Gal with order
[2026-05-23 07:23:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:23:54] [INFO ] Removed a total of 12483 redundant transitions.
[2026-05-23 07:23:54] [INFO ] Flatten gal took : 326 ms
[2026-05-23 07:23:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 65 ms.
[2026-05-23 07:23:54] [INFO ] Time to serialize gal into /tmp/CTLFireability16642145355909476729.gal : 4 ms
[2026-05-23 07:23:54] [INFO ] Time to serialize properties into /tmp/CTLFireability16882067432370890780.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/CTLFireability16642145355909476729.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16882067432370890780.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,2.09656e+10,29.7208,653156,32616,193,887966,2392,643,4.58202e+06,96,24312,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 84 transition count 1387
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 84 transition count 1387
Applied a total of 18 rules in 10 ms. Remains 84 /93 variables (removed 9) and now considering 1387/1486 (removed 99) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17790549561734544846.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9674708325054136725.kers'
[2026-05-23 07:24:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17790549561734544846.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9674708325054136725.kers]
Normalized transition count is 1386 out of 1387 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1386 rows 83 cols 24470 entries
Finished phase 1 with 72 SingleSign rule and 0 generalized
[2026-05-23 07:24:24] [INFO ] Computed 12 invariants in 14 ms
Computed 12 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-9674708325054136725.kers
Total runtime 19 ms.
[2026-05-23 07:24:24] [INFO ] Implicit Places using invariants in 120 ms returned []
[2026-05-23 07:24:24] [INFO ] Invariant cache hit.
[2026-05-23 07:24:25] [INFO ] State equation strengthened by 303 read => feed constraints.
[2026-05-23 07:24:25] [INFO ] Implicit Places using invariants and state equation in 872 ms returned []
Implicit Place search using SMT with State Equation took 1006 ms to find 0 implicit places.
Running 1386 sub problems to find dead transitions.
[2026-05-23 07:24:25] [INFO ] Invariant cache hit.
[2026-05-23 07:24:25] [INFO ] State equation strengthened by 303 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1386 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1386 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 84/1471 variables, and 12 constraints, problems are : Problem set: 0 solved, 1386 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/84 constraints, ReadFeed: 0/303 constraints, PredecessorRefiner: 1386/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1386 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1386 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1386 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 84/1471 variables, and 12 constraints, problems are : Problem set: 0 solved, 1386 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/84 constraints, ReadFeed: 0/303 constraints, PredecessorRefiner: 1366/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62231ms problems are : Problem set: 0 solved, 1386 unsolved
Search for dead transitions found 0 dead transitions in 62242ms
Starting structural reductions in LTL mode, iteration 1 : 84/93 places, 1387/1486 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63267 ms. Remains : 84/93 places, 1387/1486 transitions.
[2026-05-23 07:25:28] [INFO ] Flatten gal took : 185 ms
[2026-05-23 07:25:28] [INFO ] Flatten gal took : 183 ms
[2026-05-23 07:25:28] [INFO ] Input system was already deterministic with 1387 transitions.
[2026-05-23 07:25:28] [INFO ] Flatten gal took : 183 ms
[2026-05-23 07:25:28] [INFO ] Flatten gal took : 156 ms
[2026-05-23 07:25:28] [INFO ] Time to serialize gal into /tmp/CTLFireability11292684642116680526.gal : 25 ms
[2026-05-23 07:25:28] [INFO ] Time to serialize properties into /tmp/CTLFireability6093422425325693064.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/CTLFireability11292684642116680526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6093422425325693064.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:25:59] [INFO ] Flatten gal took : 111 ms
[2026-05-23 07:25:59] [INFO ] Applying decomposition
[2026-05-23 07:25:59] [INFO ] Flatten gal took : 112 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/graph14098572839275776956.txt' '-o' '/tmp/graph14098572839275776956.bin' '-w' '/tmp/graph14098572839275776956.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14098572839275776956.bin' '-l' '-1' '-v' '-w' '/tmp/graph14098572839275776956.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:25:59] [INFO ] Decomposing Gal with order
[2026-05-23 07:25:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:26:00] [INFO ] Removed a total of 12828 redundant transitions.
[2026-05-23 07:26:00] [INFO ] Flatten gal took : 326 ms
[2026-05-23 07:26:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 123 ms.
[2026-05-23 07:26:00] [INFO ] Time to serialize gal into /tmp/CTLFireability2244979973004942586.gal : 11 ms
[2026-05-23 07:26:00] [INFO ] Time to serialize properties into /tmp/CTLFireability16831029429975359178.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/CTLFireability2244979973004942586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16831029429975359178.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 : 93/93 places, 1486/1486 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 86 transition count 1409
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 86 transition count 1409
Applied a total of 14 rules in 10 ms. Remains 86 /93 variables (removed 7) and now considering 1409/1486 (removed 77) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9094771326445476779.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18115980359007151999.kers'
[2026-05-23 07:26:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9094771326445476779.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18115980359007151999.kers]
Normalized transition count is 1408 out of 1409 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1408 rows 85 cols 24594 entries
Finished phase 1 with 74 SingleSign rule and 0 generalized
[2026-05-23 07:26:30] [INFO ] Computed 12 invariants in 12 ms
Computed 12 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-18115980359007151999.kers
Total runtime 16 ms.
[2026-05-23 07:26:30] [INFO ] Implicit Places using invariants in 99 ms returned []
[2026-05-23 07:26:30] [INFO ] Invariant cache hit.
[2026-05-23 07:26:31] [INFO ] State equation strengthened by 323 read => feed constraints.
[2026-05-23 07:26:31] [INFO ] Implicit Places using invariants and state equation in 750 ms returned []
Implicit Place search using SMT with State Equation took 850 ms to find 0 implicit places.
Running 1408 sub problems to find dead transitions.
[2026-05-23 07:26:31] [INFO ] Invariant cache hit.
[2026-05-23 07:26:31] [INFO ] State equation strengthened by 323 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1408 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1408 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 86/1495 variables, and 12 constraints, problems are : Problem set: 0 solved, 1408 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/86 constraints, ReadFeed: 0/323 constraints, PredecessorRefiner: 1408/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1408 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1408 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1408 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 86/1495 variables, and 12 constraints, problems are : Problem set: 0 solved, 1408 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/86 constraints, ReadFeed: 0/323 constraints, PredecessorRefiner: 1386/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62411ms problems are : Problem set: 0 solved, 1408 unsolved
Search for dead transitions found 0 dead transitions in 62420ms
Starting structural reductions in LTL mode, iteration 1 : 86/93 places, 1409/1486 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63293 ms. Remains : 86/93 places, 1409/1486 transitions.
[2026-05-23 07:27:33] [INFO ] Flatten gal took : 223 ms
[2026-05-23 07:27:34] [INFO ] Flatten gal took : 210 ms
[2026-05-23 07:27:34] [INFO ] Input system was already deterministic with 1409 transitions.
[2026-05-23 07:27:34] [INFO ] Flatten gal took : 171 ms
[2026-05-23 07:27:34] [INFO ] Flatten gal took : 162 ms
[2026-05-23 07:27:34] [INFO ] Time to serialize gal into /tmp/CTLFireability14893224865492780103.gal : 24 ms
[2026-05-23 07:27:34] [INFO ] Time to serialize properties into /tmp/CTLFireability15676707004057694307.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/CTLFireability14893224865492780103.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15676707004057694307.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:28:05] [INFO ] Flatten gal took : 110 ms
[2026-05-23 07:28:05] [INFO ] Applying decomposition
[2026-05-23 07:28:05] [INFO ] Flatten gal took : 111 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14210298402865459865.txt' '-o' '/tmp/graph14210298402865459865.bin' '-w' '/tmp/graph14210298402865459865.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14210298402865459865.bin' '-l' '-1' '-v' '-w' '/tmp/graph14210298402865459865.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:28:05] [INFO ] Decomposing Gal with order
[2026-05-23 07:28:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:28:06] [INFO ] Removed a total of 12932 redundant transitions.
[2026-05-23 07:28:06] [INFO ] Flatten gal took : 328 ms
[2026-05-23 07:28:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 61 ms.
[2026-05-23 07:28:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2385554441848787378.gal : 4 ms
[2026-05-23 07:28:06] [INFO ] Time to serialize properties into /tmp/CTLFireability9057044029344278814.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/CTLFireability2385554441848787378.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9057044029344278814.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.
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,1.80218e+10,27.8642,723804,28199,160,675420,2002,1026,6.42982e+06,88,14681,0


Converting to forward existential form...Done !
original formula: ((AF((((((((((((u3.p20==0)||(i0.u4.p24==0))||((i0.u6.p31==0)||(i0.u9.p38==0)))||(((i4.u13.p48==0)||(i0.u15.p52==0))||((i0.u19.p62==0)||(i...2176
=> equivalent forward existential formula: ([((Init * !((!(EG(!((((((((((((u3.p20==0)||(i0.u4.p24==0))||((i0.u6.p31==0)||(i0.u9.p38==0)))||(((i4.u13.p48==0...1919
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 85 transition count 1398
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 85 transition count 1398
Applied a total of 16 rules in 12 ms. Remains 85 /93 variables (removed 8) and now considering 1398/1486 (removed 88) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17336150487498952250.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-734099329400493541.kers'
[2026-05-23 07:28:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17336150487498952250.kers, --Pflows, --basisKERS=/tmp/petrispot-output-734099329400493541.kers]
Normalized transition count is 1397 out of 1398 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1397 rows 84 cols 24532 entries
Finished phase 1 with 73 SingleSign rule and 0 generalized
[2026-05-23 07:28:36] [INFO ] Computed 12 invariants in 13 ms
Computed 12 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-734099329400493541.kers
Total runtime 17 ms.
[2026-05-23 07:28:36] [INFO ] Implicit Places using invariants in 270 ms returned []
[2026-05-23 07:28:36] [INFO ] Invariant cache hit.
[2026-05-23 07:28:37] [INFO ] State equation strengthened by 313 read => feed constraints.
[2026-05-23 07:28:37] [INFO ] Implicit Places using invariants and state equation in 1168 ms returned []
Implicit Place search using SMT with State Equation took 1440 ms to find 0 implicit places.
Running 1397 sub problems to find dead transitions.
[2026-05-23 07:28:37] [INFO ] Invariant cache hit.
[2026-05-23 07:28:37] [INFO ] State equation strengthened by 313 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1397 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1397 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 85/1483 variables, and 12 constraints, problems are : Problem set: 0 solved, 1397 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/85 constraints, ReadFeed: 0/313 constraints, PredecessorRefiner: 1397/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1397 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1397 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 85/1483 variables, and 12 constraints, problems are : Problem set: 0 solved, 1397 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/85 constraints, ReadFeed: 0/313 constraints, PredecessorRefiner: 1376/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62794ms problems are : Problem set: 0 solved, 1397 unsolved
Search for dead transitions found 0 dead transitions in 62802ms
Starting structural reductions in LTL mode, iteration 1 : 85/93 places, 1398/1486 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64261 ms. Remains : 85/93 places, 1398/1486 transitions.
[2026-05-23 07:29:40] [INFO ] Flatten gal took : 186 ms
[2026-05-23 07:29:41] [INFO ] Flatten gal took : 185 ms
[2026-05-23 07:29:41] [INFO ] Input system was already deterministic with 1398 transitions.
[2026-05-23 07:29:41] [INFO ] Flatten gal took : 108 ms
[2026-05-23 07:29:41] [INFO ] Flatten gal took : 110 ms
[2026-05-23 07:29:41] [INFO ] Time to serialize gal into /tmp/CTLFireability12116813242224313701.gal : 23 ms
[2026-05-23 07:29:41] [INFO ] Time to serialize properties into /tmp/CTLFireability9102018707392039581.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/CTLFireability12116813242224313701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9102018707392039581.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:30:11] [INFO ] Flatten gal took : 109 ms
[2026-05-23 07:30:11] [INFO ] Applying decomposition
[2026-05-23 07:30:11] [INFO ] Flatten gal took : 165 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/graph4328040831261486026.txt' '-o' '/tmp/graph4328040831261486026.bin' '-w' '/tmp/graph4328040831261486026.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4328040831261486026.bin' '-l' '-1' '-v' '-w' '/tmp/graph4328040831261486026.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:30:12] [INFO ] Decomposing Gal with order
[2026-05-23 07:30:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:30:12] [INFO ] Removed a total of 12423 redundant transitions.
[2026-05-23 07:30:13] [INFO ] Flatten gal took : 327 ms
[2026-05-23 07:30:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 120 ms.
[2026-05-23 07:30:13] [INFO ] Time to serialize gal into /tmp/CTLFireability16315753501927316386.gal : 15 ms
[2026-05-23 07:30:13] [INFO ] Time to serialize properties into /tmp/CTLFireability790585476753006735.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/CTLFireability16315753501927316386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability790585476753006735.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 : 93/93 places, 1486/1486 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 85 transition count 1398
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 85 transition count 1398
Applied a total of 16 rules in 10 ms. Remains 85 /93 variables (removed 8) and now considering 1398/1486 (removed 88) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2742413807869440365.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6100410533535029018.kers'
[2026-05-23 07:30:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2742413807869440365.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6100410533535029018.kers]
Normalized transition count is 1397 out of 1398 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1397 rows 84 cols 24532 entries
Finished phase 1 with 73 SingleSign rule and 0 generalized
[2026-05-23 07:30:43] [INFO ] Computed 12 invariants in 12 ms
Computed 12 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-6100410533535029018.kers
Total runtime 16 ms.
[2026-05-23 07:30:43] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-23 07:30:43] [INFO ] Invariant cache hit.
[2026-05-23 07:30:43] [INFO ] State equation strengthened by 313 read => feed constraints.
[2026-05-23 07:30:43] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 673 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 85/93 places, 1398/1486 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 685 ms. Remains : 85/93 places, 1398/1486 transitions.
[2026-05-23 07:30:44] [INFO ] Flatten gal took : 99 ms
[2026-05-23 07:30:44] [INFO ] Flatten gal took : 109 ms
[2026-05-23 07:30:44] [INFO ] Input system was already deterministic with 1398 transitions.
[2026-05-23 07:30:44] [INFO ] Flatten gal took : 183 ms
[2026-05-23 07:30:44] [INFO ] Flatten gal took : 185 ms
[2026-05-23 07:30:44] [INFO ] Time to serialize gal into /tmp/CTLFireability12611852851094123693.gal : 39 ms
[2026-05-23 07:30:44] [INFO ] Time to serialize properties into /tmp/CTLFireability13300885780005568901.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/CTLFireability12611852851094123693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13300885780005568901.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:31:15] [INFO ] Flatten gal took : 171 ms
[2026-05-23 07:31:15] [INFO ] Applying decomposition
[2026-05-23 07:31:15] [INFO ] Flatten gal took : 172 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/graph4036141751661519400.txt' '-o' '/tmp/graph4036141751661519400.bin' '-w' '/tmp/graph4036141751661519400.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4036141751661519400.bin' '-l' '-1' '-v' '-w' '/tmp/graph4036141751661519400.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:31:15] [INFO ] Decomposing Gal with order
[2026-05-23 07:31:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:31:15] [INFO ] Removed a total of 12957 redundant transitions.
[2026-05-23 07:31:15] [INFO ] Flatten gal took : 231 ms
[2026-05-23 07:31:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 127 ms.
[2026-05-23 07:31:16] [INFO ] Time to serialize gal into /tmp/CTLFireability2559453523357807530.gal : 16 ms
[2026-05-23 07:31:16] [INFO ] Time to serialize properties into /tmp/CTLFireability13915457989130971160.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/CTLFireability2559453523357807530.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13915457989130971160.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,1.54952e+10,29.8217,732308,24363,177,669824,2448,3332,6.01019e+06,84,25232,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 84 transition count 1387
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 84 transition count 1387
Applied a total of 18 rules in 11 ms. Remains 84 /93 variables (removed 9) and now considering 1387/1486 (removed 99) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12770699015191021024.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8030423423713099567.kers'
[2026-05-23 07:31:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12770699015191021024.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8030423423713099567.kers]
Normalized transition count is 1386 out of 1387 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1386 rows 83 cols 24470 entries
Finished phase 1 with 72 SingleSign rule and 0 generalized
[2026-05-23 07:31:46] [INFO ] Computed 12 invariants in 13 ms
Computed 12 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-8030423423713099567.kers
Total runtime 18 ms.
[2026-05-23 07:31:46] [INFO ] Implicit Places using invariants in 347 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 352 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 83/93 places, 1387/1486 transitions.
Applied a total of 0 rules in 7 ms. Remains 83 /83 variables (removed 0) and now considering 1387/1387 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 370 ms. Remains : 83/93 places, 1387/1486 transitions.
[2026-05-23 07:31:46] [INFO ] Flatten gal took : 154 ms
[2026-05-23 07:31:46] [INFO ] Flatten gal took : 203 ms
[2026-05-23 07:31:47] [INFO ] Input system was already deterministic with 1387 transitions.
[2026-05-23 07:31:47] [INFO ] Flatten gal took : 175 ms
[2026-05-23 07:31:47] [INFO ] Flatten gal took : 108 ms
[2026-05-23 07:31:47] [INFO ] Time to serialize gal into /tmp/CTLFireability10449494926777350990.gal : 23 ms
[2026-05-23 07:31:47] [INFO ] Time to serialize properties into /tmp/CTLFireability6297020198054344346.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/CTLFireability10449494926777350990.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6297020198054344346.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:32:17] [INFO ] Flatten gal took : 107 ms
[2026-05-23 07:32:17] [INFO ] Applying decomposition
[2026-05-23 07:32:17] [INFO ] Flatten gal took : 108 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/graph17923567240957996327.txt' '-o' '/tmp/graph17923567240957996327.bin' '-w' '/tmp/graph17923567240957996327.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17923567240957996327.bin' '-l' '-1' '-v' '-w' '/tmp/graph17923567240957996327.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:32:18] [INFO ] Decomposing Gal with order
[2026-05-23 07:32:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:32:18] [INFO ] Removed a total of 12828 redundant transitions.
[2026-05-23 07:32:18] [INFO ] Flatten gal took : 270 ms
[2026-05-23 07:32:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 129 ms.
[2026-05-23 07:32:18] [INFO ] Time to serialize gal into /tmp/CTLFireability17954152236551211951.gal : 16 ms
[2026-05-23 07:32:18] [INFO ] Time to serialize properties into /tmp/CTLFireability16898841194237420902.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/CTLFireability17954152236551211951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16898841194237420902.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 93 transition count 1477
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 84 transition count 1476
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 83 transition count 1476
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 20 place count 83 transition count 1474
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 81 transition count 1474
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 31 place count 74 transition count 1397
Iterating global reduction 3 with 7 rules applied. Total rules applied 38 place count 74 transition count 1397
Applied a total of 38 rules in 239 ms. Remains 74 /93 variables (removed 19) and now considering 1397/1486 (removed 89) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3895425356864284976.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2767706063091167852.kers'
[2026-05-23 07:32:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3895425356864284976.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2767706063091167852.kers]
Normalized transition count is 1396 out of 1397 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 6 ms.
// Phase 1: matrix 1396 rows 73 cols 24570 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-23 07:32:49] [INFO ] Computed 12 invariants in 20 ms
Computed 12 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-2767706063091167852.kers
Total runtime 26 ms.
[2026-05-23 07:32:49] [INFO ] Implicit Places using invariants in 207 ms returned []
[2026-05-23 07:32:49] [INFO ] Invariant cache hit.
[2026-05-23 07:32:49] [INFO ] State equation strengthened by 323 read => feed constraints.
[2026-05-23 07:32:50] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 1175 ms to find 0 implicit places.
[2026-05-23 07:32:50] [INFO ] Redundant transitions in 164 ms returned []
Running 1396 sub problems to find dead transitions.
[2026-05-23 07:32:50] [INFO ] Invariant cache hit.
[2026-05-23 07:32:50] [INFO ] State equation strengthened by 323 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1396 unsolved
At refinement iteration 1 (OVERLAPS) 1/74 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 74/1471 variables, and 12 constraints, problems are : Problem set: 0 solved, 1396 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/74 constraints, ReadFeed: 0/323 constraints, PredecessorRefiner: 1396/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1396 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1396 unsolved
At refinement iteration 1 (OVERLAPS) 1/74 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 74/1471 variables, and 12 constraints, problems are : Problem set: 0 solved, 1396 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/74 constraints, ReadFeed: 0/323 constraints, PredecessorRefiner: 1386/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62264ms problems are : Problem set: 0 solved, 1396 unsolved
Search for dead transitions found 0 dead transitions in 62273ms
Starting structural reductions in SI_CTL mode, iteration 1 : 74/93 places, 1397/1486 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63866 ms. Remains : 74/93 places, 1397/1486 transitions.
[2026-05-23 07:33:52] [INFO ] Flatten gal took : 242 ms
[2026-05-23 07:33:53] [INFO ] Flatten gal took : 256 ms
[2026-05-23 07:33:53] [INFO ] Input system was already deterministic with 1397 transitions.
[2026-05-23 07:33:53] [INFO ] Flatten gal took : 145 ms
[2026-05-23 07:33:53] [INFO ] Flatten gal took : 149 ms
[2026-05-23 07:33:53] [INFO ] Time to serialize gal into /tmp/CTLFireability14208694378840627273.gal : 24 ms
[2026-05-23 07:33:53] [INFO ] Time to serialize properties into /tmp/CTLFireability5437133279233989851.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/CTLFireability14208694378840627273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5437133279233989851.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:34:24] [INFO ] Flatten gal took : 145 ms
[2026-05-23 07:34:24] [INFO ] Applying decomposition
[2026-05-23 07:34:24] [INFO ] Flatten gal took : 147 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/graph14101934967745202176.txt' '-o' '/tmp/graph14101934967745202176.bin' '-w' '/tmp/graph14101934967745202176.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14101934967745202176.bin' '-l' '-1' '-v' '-w' '/tmp/graph14101934967745202176.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:34:24] [INFO ] Decomposing Gal with order
[2026-05-23 07:34:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:34:25] [INFO ] Removed a total of 12355 redundant transitions.
[2026-05-23 07:34:25] [INFO ] Flatten gal took : 311 ms
[2026-05-23 07:34:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 124 ms.
[2026-05-23 07:34:25] [INFO ] Time to serialize gal into /tmp/CTLFireability11042563133457980588.gal : 15 ms
[2026-05-23 07:34:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6033891103469533464.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/CTLFireability11042563133457980588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6033891103469533464.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 : 93/93 places, 1486/1486 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 93 transition count 1475
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 82 transition count 1475
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 82 transition count 1474
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 81 transition count 1474
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 32 place count 73 transition count 1386
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 73 transition count 1386
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 44 place count 71 transition count 1384
Applied a total of 44 rules in 229 ms. Remains 71 /93 variables (removed 22) and now considering 1384/1486 (removed 102) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15323169743239820911.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10862161236331873853.kers'
[2026-05-23 07:34:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15323169743239820911.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10862161236331873853.kers]
Normalized transition count is 1383 out of 1384 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 3 ms.
// Phase 1: matrix 1383 rows 70 cols 24504 entries
Finished phase 1 with 59 SingleSign rule and 0 generalized
[2026-05-23 07:34:55] [INFO ] Computed 12 invariants in 12 ms
Computed 12 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-10862161236331873853.kers
Total runtime 16 ms.
[2026-05-23 07:34:56] [INFO ] Implicit Places using invariants in 808 ms returned []
[2026-05-23 07:34:56] [INFO ] Invariant cache hit.
[2026-05-23 07:34:57] [INFO ] State equation strengthened by 313 read => feed constraints.
[2026-05-23 07:34:58] [INFO ] Implicit Places using invariants and state equation in 1920 ms returned []
Implicit Place search using SMT with State Equation took 2732 ms to find 0 implicit places.
[2026-05-23 07:34:58] [INFO ] Redundant transitions in 77 ms returned []
Running 1383 sub problems to find dead transitions.
[2026-05-23 07:34:58] [INFO ] Invariant cache hit.
[2026-05-23 07:34:58] [INFO ] State equation strengthened by 313 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1383 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1383 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 71/1455 variables, and 12 constraints, problems are : Problem set: 0 solved, 1383 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/71 constraints, ReadFeed: 0/313 constraints, PredecessorRefiner: 1383/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1383 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1383 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1383 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 71/1455 variables, and 12 constraints, problems are : Problem set: 0 solved, 1383 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/71 constraints, ReadFeed: 0/313 constraints, PredecessorRefiner: 1376/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62360ms problems are : Problem set: 0 solved, 1383 unsolved
Search for dead transitions found 0 dead transitions in 62368ms
Starting structural reductions in SI_CTL mode, iteration 1 : 71/93 places, 1384/1486 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65420 ms. Remains : 71/93 places, 1384/1486 transitions.
[2026-05-23 07:36:00] [INFO ] Flatten gal took : 236 ms
[2026-05-23 07:36:01] [INFO ] Flatten gal took : 256 ms
[2026-05-23 07:36:01] [INFO ] Input system was already deterministic with 1384 transitions.
[2026-05-23 07:36:01] [INFO ] Flatten gal took : 154 ms
[2026-05-23 07:36:01] [INFO ] Flatten gal took : 158 ms
[2026-05-23 07:36:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17181950433855154186.gal : 27 ms
[2026-05-23 07:36:01] [INFO ] Time to serialize properties into /tmp/CTLFireability14235664832695879079.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/CTLFireability17181950433855154186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14235664832695879079.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:36:32] [INFO ] Flatten gal took : 151 ms
[2026-05-23 07:36:32] [INFO ] Applying decomposition
[2026-05-23 07:36:32] [INFO ] Flatten gal took : 155 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/graph8704070463841081603.txt' '-o' '/tmp/graph8704070463841081603.bin' '-w' '/tmp/graph8704070463841081603.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8704070463841081603.bin' '-l' '-1' '-v' '-w' '/tmp/graph8704070463841081603.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:36:32] [INFO ] Decomposing Gal with order
[2026-05-23 07:36:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:36:33] [INFO ] Removed a total of 11834 redundant transitions.
[2026-05-23 07:36:33] [INFO ] Flatten gal took : 279 ms
[2026-05-23 07:36:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 117 ms.
[2026-05-23 07:36:33] [INFO ] Time to serialize gal into /tmp/CTLFireability4184988994428687089.gal : 15 ms
[2026-05-23 07:36:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7942932205939867260.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/CTLFireability4184988994428687089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7942932205939867260.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.
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,1.2427e+09,1.78844,51292,6759,143,75557,1287,3323,153565,89,6371,0


Converting to forward existential form...Done !
original formula: EF((((AF(EG((((u22.p1==1)&&(u22.p12==1))&&((i4.u8.p44==1)&&(u22.p89==1))))) * (u22.p1==1)) * ((u22.p5==1)&&(i2.u10.p49==1))) * (u22.p89==...159
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * (u22.p89==1)) * ((u22.p5==1)&&(i2.u10.p49==1))) * (u22.p1==1)) * !(EG(!(EG((((u22.p1==1)&...217
Reverse transition relation is NOT exact ! Due to transitions t1, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t82, t83,...3503
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 93 transition count 1475
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 23 place count 82 transition count 1474
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 81 transition count 1474
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24 place count 81 transition count 1473
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 26 place count 80 transition count 1473
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 35 place count 71 transition count 1374
Iterating global reduction 3 with 9 rules applied. Total rules applied 44 place count 71 transition count 1374
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 48 place count 69 transition count 1372
Applied a total of 48 rules in 242 ms. Remains 69 /93 variables (removed 24) and now considering 1372/1486 (removed 114) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14970657200981600207.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9966961818989413341.kers'
[2026-05-23 07:37:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14970657200981600207.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9966961818989413341.kers]
Normalized transition count is 1371 out of 1372 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1371 rows 68 cols 24440 entries
Finished phase 1 with 57 SingleSign rule and 0 generalized
[2026-05-23 07:37:03] [INFO ] Computed 12 invariants in 13 ms
Computed 12 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-9966961818989413341.kers
Total runtime 17 ms.
[2026-05-23 07:37:04] [INFO ] Implicit Places using invariants in 620 ms returned []
[2026-05-23 07:37:04] [INFO ] Invariant cache hit.
[2026-05-23 07:37:04] [INFO ] State equation strengthened by 303 read => feed constraints.
[2026-05-23 07:37:06] [INFO ] Implicit Places using invariants and state equation in 1756 ms returned []
Implicit Place search using SMT with State Equation took 2379 ms to find 0 implicit places.
[2026-05-23 07:37:06] [INFO ] Redundant transitions in 72 ms returned []
Running 1371 sub problems to find dead transitions.
[2026-05-23 07:37:06] [INFO ] Invariant cache hit.
[2026-05-23 07:37:06] [INFO ] State equation strengthened by 303 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1371 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1371 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 69/1441 variables, and 12 constraints, problems are : Problem set: 0 solved, 1371 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/69 constraints, ReadFeed: 0/303 constraints, PredecessorRefiner: 1371/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1371 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1371 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1371 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 69/1441 variables, and 12 constraints, problems are : Problem set: 0 solved, 1371 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 0/69 constraints, ReadFeed: 0/303 constraints, PredecessorRefiner: 1366/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62552ms problems are : Problem set: 0 solved, 1371 unsolved
Search for dead transitions found 0 dead transitions in 62559ms
Starting structural reductions in SI_CTL mode, iteration 1 : 69/93 places, 1372/1486 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65266 ms. Remains : 69/93 places, 1372/1486 transitions.
[2026-05-23 07:38:08] [INFO ] Flatten gal took : 227 ms
[2026-05-23 07:38:09] [INFO ] Flatten gal took : 246 ms
[2026-05-23 07:38:09] [INFO ] Input system was already deterministic with 1372 transitions.
[2026-05-23 07:38:09] [INFO ] Flatten gal took : 257 ms
[2026-05-23 07:38:10] [INFO ] Flatten gal took : 286 ms
[2026-05-23 07:38:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10391232317497965521.gal : 47 ms
[2026-05-23 07:38:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16137112939917459571.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10391232317497965521.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16137112939917459571.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (2403 resets) in 2919 ms. (13 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (113 resets) in 241 ms. (165 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality16137112939917459571.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 43
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :43 after 225
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :225 after 5759
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :5759 after 147815
Interrupted probabilistic random walk after 496984 steps, run timeout after 3001 ms. (steps per millisecond=165 ) properties seen :0 out of 1
Probabilistic random walk after 496984 steps, saw 76135 distinct states, run finished after 3001 ms. (steps per millisecond=165 ) properties seen :0
[2026-05-23 07:38:13] [INFO ] Invariant cache hit.
[2026-05-23 07:38:13] [INFO ] State equation strengthened by 303 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 15/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/64 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1367/1431 variables, 64/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1431 variables, 302/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1431 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 8/1439 variables, 4/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1439 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/1440 variables, 1/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1440 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/1441 variables, 1/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1441 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/1441 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1441/1441 variables, and 384 constraints, problems are : Problem set: 0 solved, 1 unsolved in 565 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 69/69 constraints, ReadFeed: 303/303 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 15/19 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/64 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1367/1431 variables, 64/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1431 variables, 302/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1431 variables, 6/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1431 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/1439 variables, 4/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1439 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/1440 variables, 1/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1440 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/1441 variables, 1/390 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1441 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1441 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1441/1441 variables, and 390 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2810 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 69/69 constraints, ReadFeed: 303/303 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 3394ms problems are : Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :147815 after 1.67664e+07
Parikh walk visited 0 properties in 227 ms.
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 1372/1372 transitions.
Graph (complete) has 1111 edges and 69 vertex of which 68 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 68 transition count 1368
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 67 transition count 1367
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 67 transition count 1367
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 66 transition count 1366
Free-agglomeration rule applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 17 place count 66 transition count 1357
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 116 place count 57 transition count 1267
Applied a total of 116 rules in 236 ms. Remains 57 /69 variables (removed 12) and now considering 1267/1372 (removed 105) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236 ms. Remains : 57/69 places, 1267/1372 transitions.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.67664e+07 after 1.71859e+07
Invariant property AutonomousCar-PT-10a-CTLFireability-2024-14 does not hold.
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.81689e+07,10.4464,183296,2,35467,14,296152,6,0,1645,201695,0
Total reachable state count : 18168903

Verifying 1 reachability properties.
Invariant property AutonomousCar-PT-10a-CTLFireability-2024-14 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutonomousCar-PT-10a-CTLFireability-2024-14,2000,10.9711,183296,2,596,14,296152,7,0,1657,201695,0
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 3712261 steps (584 resets) in 103999 ms. (35 steps per ms) remains 0/1 properties
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 1486/1486 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 84 transition count 1387
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 84 transition count 1387
Applied a total of 18 rules in 11 ms. Remains 84 /93 variables (removed 9) and now considering 1387/1486 (removed 99) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15747368057649047251.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8733600176773320699.kers'
[2026-05-23 07:38:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15747368057649047251.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8733600176773320699.kers]
Normalized transition count is 1386 out of 1387 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 4 ms.
// Phase 1: matrix 1386 rows 83 cols 24470 entries
Finished phase 1 with 72 SingleSign rule and 0 generalized
[2026-05-23 07:38:45] [INFO ] Computed 12 invariants in 14 ms
Computed 12 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-8733600176773320699.kers
Total runtime 19 ms.
[2026-05-23 07:38:45] [INFO ] Implicit Places using invariants in 436 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 441 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 83/93 places, 1387/1486 transitions.
Applied a total of 0 rules in 8 ms. Remains 83 /83 variables (removed 0) and now considering 1387/1387 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 460 ms. Remains : 83/93 places, 1387/1486 transitions.
[2026-05-23 07:38:46] [INFO ] Flatten gal took : 164 ms
[2026-05-23 07:38:46] [INFO ] Flatten gal took : 181 ms
[2026-05-23 07:38:46] [INFO ] Input system was already deterministic with 1387 transitions.
[2026-05-23 07:38:46] [INFO ] Flatten gal took : 179 ms
[2026-05-23 07:38:46] [INFO ] Flatten gal took : 114 ms
[2026-05-23 07:38:46] [INFO ] Time to serialize gal into /tmp/CTLFireability1278800684677525630.gal : 23 ms
[2026-05-23 07:38:46] [INFO ] Time to serialize properties into /tmp/CTLFireability511876125445874732.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/CTLFireability1278800684677525630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability511876125445874732.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 07:39:17] [INFO ] Flatten gal took : 106 ms
[2026-05-23 07:39:17] [INFO ] Applying decomposition
[2026-05-23 07:39:17] [INFO ] Flatten gal took : 107 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4347058663784456600.txt' '-o' '/tmp/graph4347058663784456600.bin' '-w' '/tmp/graph4347058663784456600.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4347058663784456600.bin' '-l' '-1' '-v' '-w' '/tmp/graph4347058663784456600.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:39:17] [INFO ] Decomposing Gal with order
[2026-05-23 07:39:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:39:18] [INFO ] Removed a total of 12828 redundant transitions.
[2026-05-23 07:39:18] [INFO ] Flatten gal took : 318 ms
[2026-05-23 07:39:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 126 ms.
[2026-05-23 07:39:18] [INFO ] Time to serialize gal into /tmp/CTLFireability3823683273861265596.gal : 9 ms
[2026-05-23 07:39:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10926786644055487355.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/CTLFireability3823683273861265596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10926786644055487355.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,1.33267e+10,4.88903,148388,3903,125,149595,2564,3268,1.14458e+06,82,22119,0


Converting to forward existential form...Done !
original formula: E(EF(EX(EG((((((i0.u0.p17==1)&&(u3.p27==1))&&((i0.u4.p31==1)&&(i0.u6.p38==1)))&&(((i0.u8.p45==1)&&(i0.u10.p52==1))&&((i0.u12.p59==1)&&(i0...630
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U EX(EG((((((i0.u0.p17==1)&&(u3.p27==1))&&((i0.u4.p31==1)&&(i0.u6.p38==1)))&&(((i0.u8.p45==1...700
Reverse transition relation is NOT exact ! Due to transitions t350, t351, t352, t353, t354, t355, t356, t357, t358, t359, t360, t361, t362, t363, t364, t36...6941
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Detected timeout of ITS tools.
[2026-05-23 07:39:48] [INFO ] Flatten gal took : 114 ms
[2026-05-23 07:39:48] [INFO ] Flatten gal took : 114 ms
[2026-05-23 07:39:48] [INFO ] Applying decomposition
[2026-05-23 07:39:48] [INFO ] Flatten gal took : 115 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/graph12465825438268611917.txt' '-o' '/tmp/graph12465825438268611917.bin' '-w' '/tmp/graph12465825438268611917.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12465825438268611917.bin' '-l' '-1' '-v' '-w' '/tmp/graph12465825438268611917.weights' '-q' '0' '-e' '0.001'
[2026-05-23 07:39:49] [INFO ] Decomposing Gal with order
[2026-05-23 07:39:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 07:39:49] [INFO ] Removed a total of 12575 redundant transitions.
[2026-05-23 07:39:49] [INFO ] Flatten gal took : 331 ms
[2026-05-23 07:39:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 112 ms.
[2026-05-23 07:39:49] [INFO ] Time to serialize gal into /tmp/CTLFireability12692049452139512593.gal : 9 ms
[2026-05-23 07:39:49] [INFO ] Time to serialize properties into /tmp/CTLFireability369142485675964657.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/CTLFireability12692049452139512593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability369142485675964657.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 13 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 08:09:13] [INFO ] Applying decomposition
[2026-05-23 08:09:13] [INFO ] Flatten gal took : 115 ms
[2026-05-23 08:09:13] [INFO ] Decomposing Gal with order
[2026-05-23 08:09:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 08:09:13] [INFO ] Removed a total of 12757 redundant transitions.
[2026-05-23 08:09:13] [INFO ] Flatten gal took : 333 ms
[2026-05-23 08:09:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 69 labels/synchronizations in 32 ms.
[2026-05-23 08:09:13] [INFO ] Time to serialize gal into /tmp/CTLFireability907045033870517733.gal : 1 ms
[2026-05-23 08:09:13] [INFO ] Time to serialize properties into /tmp/CTLFireability3999960538904511415.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/CTLFireability907045033870517733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3999960538904511415.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 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.21149e+10,0.082721,6868,152,114,7218,518,127,6891,85,2144,0


Converting to forward existential form...Done !
original formula: E(!(E((EF((((((u3.p20==1)&&(u4.p24==1))&&((u5.p31==1)&&(u6.p41==1)))&&(((u7.p45==1)&&(u8.p55==1))&&((u9.p59==1)&&(u10.p69==1))))&&(((u11....1194
=> equivalent forward existential formula: [FwdG((((FwdU(Init,!(E((E(TRUE U (((((u3.p20==1)&&(u4.p24==1))&&((u5.p31==1)&&(u6.p41==1)))&&(((u7.p45==1)&&(u8....1268
Reverse transition relation is NOT exact ! Due to transitions t101, t161, t171, t221, t261, t301, t351, t371, t421, t448, t1386, t1484, u2.t446, u3.t49, u3...507
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,0.612136,24136,1,0,55417,1168,980,51227,427,4615,52649
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(AG(A(EG((u7.p47==1)) U !((((((u3.p20==1)&&(u4.p27==1))&&((u5.p31==1)&&(u6.p41==1)))&&(((u7.p45==1)&&(u8.p52==1))&&((u9.p59==1)&&(u10.p...215
=> equivalent forward existential formula: ([((FwdU(FwdU(EY(Init),TRUE),!(!((((((u3.p20==1)&&(u4.p27==1))&&((u5.p31==1)&&(u6.p41==1)))&&(((u7.p45==1)&&(u8....661
(forward)formula 1,0,0.748376,26988,1,0,62794,1317,1128,59344,448,5894,65516
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(AX(EX((((u1.p1==1)&&(u2.p13==1))&&((u11.p70==1)&&(u13.p89==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(EX((((u1.p1==1)&&(u2.p13==1))&&((u11.p70==1)&&(u13.p89==1)))))))))] = FALSE
(forward)formula 2,0,3.26597,103496,1,0,242833,1712,1152,267365,450,9767,321603
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(((((u1.p1==0)||(u2.p8==0))||((u9.p60==0)||(u13.p89==0))) + (((((AG((((((u3.p20==0)||(u4.p24==0))||((u5.p31==0)||(u6.p38==0)))||(((u7.p...996
=> equivalent forward existential formula: (((([(FwdU(((FwdU(Init,TRUE) * !((((u1.p1==0)||(u2.p8==0))||((u9.p60==0)||(u13.p89==0))))) * !((((u1.p1==1)&&(u2...1701
(forward)formula 3,0,3.28463,104028,1,0,243510,1749,1253,268190,457,10001,322314
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(((EG(((!(A((((u1.p1==1)&&(u2.p10==1))&&((u4.p21==1)&&(u13.p89==1))) U (((u1.p1==1)&&(u2.p5==1))&&((u5.p30==1)&&(u13.p89==1))))) * EF((...462
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(EG(((!(!((E(!((((u1.p1==1)&&(u2.p5==1))&&((u5.p30==1)&&(u13.p89==1)))) U (!((((u1.p1==1)...734
(forward)formula 4,0,3.28608,104028,1,0,243554,1749,1253,268392,457,10014,322353
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(((EF(((((((u3.p17==1)&&(u4.p24==1))&&((u5.p31==1)&&(u6.p41==1)))&&(((u7.p48==1)&&(u8.p52==1))&&((u9.p59==1)&&(u10.p69==1))))&&(((u11.p7...1054
=> equivalent forward existential formula: [(FwdU(Init,((E(TRUE U ((((((u3.p17==1)&&(u4.p24==1))&&((u5.p31==1)&&(u6.p41==1)))&&(((u7.p48==1)&&(u8.p52==1))&...1265
(forward)formula 5,1,14.6707,434716,1,0,904654,2997,1451,1.3139e+06,461,20089,939926
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: ((AF((((((((((((u3.p20==0)||(u4.p24==0))||((u5.p31==0)||(u6.p38==0)))||(((u7.p48==0)||(u8.p52==0))||((u9.p62==0)||(u10.p66==0))))||(((u11...1859
=> equivalent forward existential formula: ([((Init * !((!(EG(!((((((((((((u3.p20==0)||(u4.p24==0))||((u5.p31==0)||(u6.p38==0)))||(((u7.p48==0)||(u8.p52==0...5061
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 6,0,22.0525,673872,1,0,1.40505e+06,3640,1744,2.00883e+06,470,26942,1451380
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (EG(EX((((((u3.p20==1)&&(u4.p24==1))&&((u5.p31==1)&&(u6.p38==1)))&&(((u7.p48==1)&&(u8.p55==1))&&((u9.p62==1)&&(u10.p66==1))))&&(((u11.p76...429
=> equivalent forward existential formula: ([(Init * !(EG(EX((((((u3.p20==1)&&(u4.p24==1))&&((u5.p31==1)&&(u6.p38==1)))&&(((u7.p48==1)&&(u8.p55==1))&&((u9....507
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 7,0,22.3044,683268,1,0,1.42883e+06,3652,1780,2.03825e+06,470,26997,1483274
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(((!(((((u1.p1==1)&&(u2.p6==1))&&((u7.p42==1)&&(u13.p89==1)))||(((((u3.p17==1)&&(u4.p27==1))&&((u5.p31==1)&&(u6.p38==1)))&&(((u7.p45==1)...1468
=> equivalent forward existential formula: [(FwdU(Init,((!(((((u1.p1==1)&&(u2.p6==1))&&((u7.p42==1)&&(u13.p89==1)))||(((((u3.p17==1)&&(u4.p27==1))&&((u5.p3...1681
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 8,1,27.9703,824968,1,0,1.72561e+06,3860,1935,2.45809e+06,470,29151,1823829
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(((EG(EX((((((u3.p20!=1)||(u4.p24!=1))||((u5.p34!=1)||(u6.p41!=1)))||(((u7.p48!=1)||(u8.p52!=1))||((u9.p62!=1)||(u10.p66!=1))))||(((u11...895
=> equivalent forward existential formula: [FwdG(Init,!(((EG(EX((((((u3.p20!=1)||(u4.p24!=1))||((u5.p34!=1)||(u6.p41!=1)))||(((u7.p48!=1)||(u8.p52!=1))||((...958
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 9,0,30.1352,909452,1,0,1.90175e+06,3911,2025,2.67357e+06,472,29953,1967876
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (A(E((((((u3.p20==1)&&(u4.p24==1))&&((u5.p34==1)&&(u6.p41==1)))&&(((u7.p45==1)&&(u8.p55==1))&&((u9.p62==1)&&(u10.p69==1))))&&(((u11.p73==...850
=> equivalent forward existential formula: (([(((FwdU(Init,!(!((EG(!((((u1.p1==1)&&(u2.p8==1))&&((u5.p30==1)&&(u13.p89==1))))) * !(EG(!(((((((u3.p20==1)&&(...1576
(forward)formula 10,0,31.2854,953908,1,0,2.01474e+06,3921,2041,2.78244e+06,472,30408,2124164
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF((((AF(EG((((u1.p1==1)&&(u2.p12==1))&&((u7.p44==1)&&(u13.p89==1))))) * (u1.p1==1)) * ((u2.p5==1)&&(u8.p49==1))) * (u13.p89==1)))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * (u13.p89==1)) * ((u2.p5==1)&&(u8.p49==1))) * (u1.p1==1)) * !(EG(!(EG((((u1.p1==1)&&(u2.p1...206
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 11,0,33.3518,1020264,1,0,2.1464e+06,3954,2069,2.98073e+06,473,30722,2258979
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(EF(EX(EG((((((u3.p17==1)&&(u4.p27==1))&&((u5.p31==1)&&(u6.p38==1)))&&(((u7.p45==1)&&(u8.p52==1))&&((u9.p59==1)&&(u10.p66==1))))&&(((u11...552
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U EX(EG((((((u3.p17==1)&&(u4.p27==1))&&((u5.p31==1)&&(u6.p38==1)))&&(((u7.p45==1)&&(u8.p52==...622
(forward)formula 12,1,36.691,1132864,1,0,2.40628e+06,4191,2119,3.31884e+06,473,32489,2526558
FORMULA AutonomousCar-PT-10a-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 3493074 ms.

BK_STOP 1779523790883

--------------------
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="AutonomousCar-PT-10a"
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 AutonomousCar-PT-10a, 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 r018-smll-177946788000146"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-10a.tgz
mv AutonomousCar-PT-10a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;