Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695800866.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DoubleExponent-PT-003, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695800866
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 7.8K Mar 6 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 6 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 6 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 6 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 6 16:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Mar 6 16:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 6 16:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 6 16:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 09:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:36 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 50K 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 DoubleExponent-PT-003-CTLFireability-2024-00
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-01
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-02
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-03
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-04
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-05
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-06
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-07
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-08
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-09
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-10
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-11
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-12
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-13
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-14
FORMULA_NAME DoubleExponent-PT-003-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779676533632

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-003
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 02:35:34] [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]
[2026-05-25 02:35:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 02:35:34] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2026-05-25 02:35:34] [INFO ] Transformed 163 places.
[2026-05-25 02:35:34] [INFO ] Transformed 148 transitions.
[2026-05-25 02:35:35] [INFO ] Parsed PT model containing 163 places and 148 transitions and 417 arcs in 133 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 95 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 148/148 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 159 transition count 148
Applied a total of 4 rules in 20 ms. Remains 159 /163 variables (removed 4) and now considering 148/148 (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-17479109422097774660.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17514632554086582868.kers'
[2026-05-25 02:35:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17479109422097774660.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17514632554086582868.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 148 rows 159 cols 413 entries
Finished phase 1 with 133 SingleSign rule and 10 generalized
[2026-05-25 02:35:35] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17514632554086582868.kers
Total runtime 2 ms.
[2026-05-25 02:35:35] [INFO ] Implicit Places using invariants in 206 ms returned []
[2026-05-25 02:35:35] [INFO ] Invariant cache hit.
[2026-05-25 02:35:35] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
Running 147 sub problems to find dead transitions.
[2026-05-25 02:35:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/158 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 2 (OVERLAPS) 1/159 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 6 (OVERLAPS) 148/307 variables, 159/176 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/307 variables, 4/180 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/307 variables, 3/183 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/307 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 10 (OVERLAPS) 0/307 variables, 5/188 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/307 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/307 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/307 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 147 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 307/307 variables, and 191 constraints, problems are : Problem set: 0 solved, 147 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 147/147 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 147 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/158 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 2 (OVERLAPS) 1/159 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 11/27 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 6 (OVERLAPS) 148/307 variables, 159/186 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/307 variables, 147/333 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/307 variables, 1/334 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/307 variables, 5/339 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/307 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 147 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 307/307 variables, and 339 constraints, problems are : Problem set: 0 solved, 147 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 147/147 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 60098ms problems are : Problem set: 0 solved, 147 unsolved
Search for dead transitions found 0 dead transitions in 60108ms
Starting structural reductions in LTL mode, iteration 1 : 159/163 places, 148/148 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60603 ms. Remains : 159/163 places, 148/148 transitions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Applied a total of 0 rules in 4 ms. Remains 159 /159 variables (removed 0) and now considering 148/148 (removed 0) transitions.
[2026-05-25 02:36:35] [INFO ] Invariant cache hit.
[2026-05-25 02:36:35] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-25 02:36:35] [INFO ] Invariant cache hit.
[2026-05-25 02:36:35] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 212 ms. Remains : 159/159 places, 148/148 transitions.
Support contains 95 out of 159 places after structural reductions.
[2026-05-25 02:36:36] [INFO ] Flatten gal took : 38 ms
[2026-05-25 02:36:36] [INFO ] Flatten gal took : 12 ms
[2026-05-25 02:36:36] [INFO ] Input system was already deterministic with 148 transitions.
RANDOM walk for 40000 steps (1332 resets) in 1071 ms. (37 steps per ms) remains 55/68 properties
BEST_FIRST walk for 4002 steps (112 resets) in 83 ms. (47 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (111 resets) in 42 ms. (93 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (111 resets) in 40 ms. (97 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (109 resets) in 96 ms. (41 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (118 resets) in 46 ms. (85 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (112 resets) in 29 ms. (133 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (112 resets) in 36 ms. (108 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (116 resets) in 31 ms. (125 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (109 resets) in 31 ms. (125 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (112 resets) in 29 ms. (133 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (108 resets) in 25 ms. (153 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (118 resets) in 25 ms. (153 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (109 resets) in 44 ms. (88 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (121 resets) in 34 ms. (114 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (112 resets) in 39 ms. (100 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (118 resets) in 24 ms. (160 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (113 resets) in 23 ms. (166 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (106 resets) in 27 ms. (142 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (110 resets) in 25 ms. (153 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (108 resets) in 40 ms. (97 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (111 resets) in 37 ms. (105 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (117 resets) in 26 ms. (148 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (101 resets) in 36 ms. (108 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (114 resets) in 41 ms. (95 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (111 resets) in 30 ms. (129 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (113 resets) in 33 ms. (117 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (113 resets) in 27 ms. (142 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (109 resets) in 42 ms. (93 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (105 resets) in 27 ms. (142 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (110 resets) in 22 ms. (173 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (108 resets) in 34 ms. (114 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (115 resets) in 33 ms. (117 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (112 resets) in 27 ms. (142 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (113 resets) in 22 ms. (174 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (111 resets) in 40 ms. (97 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (113 resets) in 76 ms. (51 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (108 resets) in 37 ms. (105 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (117 resets) in 43 ms. (90 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (106 resets) in 29 ms. (133 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (107 resets) in 24 ms. (160 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (107 resets) in 28 ms. (137 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (115 resets) in 44 ms. (88 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (113 resets) in 45 ms. (86 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (111 resets) in 30 ms. (129 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (112 resets) in 25 ms. (153 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (110 resets) in 51 ms. (76 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (104 resets) in 24 ms. (160 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (106 resets) in 23 ms. (166 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (112 resets) in 23 ms. (166 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (103 resets) in 23 ms. (166 steps per ms) remains 50/55 properties
BEST_FIRST walk for 4001 steps (112 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4000 steps (113 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (112 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4000 steps (113 resets) in 22 ms. (173 steps per ms) remains 50/50 properties
[2026-05-25 02:36:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (OVERLAPS) 14/89 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (OVERLAPS) 58/147 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (OVERLAPS) 146/293 variables, 147/163 constraints. Problems are: Problem set: 0 solved, 50 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 50 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
At refinement iteration 7 (OVERLAPS) 14/307 variables, 12/175 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/307 variables, 1/176 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/307 variables, 0/176 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 10 (OVERLAPS) 0/307 variables, 0/176 constraints. Problems are: Problem set: 11 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 307/307 variables, and 176 constraints, problems are : Problem set: 11 solved, 39 unsolved in 3239 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 83/139 variables, 13/13 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 0/13 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 6/145 variables, 2/15 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/15 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 1/146 variables, 1/16 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/146 variables, 0/16 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 146/292 variables, 146/162 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/292 variables, 29/191 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/292 variables, 2/193 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/292 variables, 0/193 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 11 (OVERLAPS) 15/307 variables, 13/206 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/307 variables, 10/216 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/307 variables, 1/217 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/307 variables, 3/220 constraints. Problems are: Problem set: 11 solved, 39 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/307 variables, 0/220 constraints. Problems are: Problem set: 11 solved, 39 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 307/307 variables, and 220 constraints, problems are : Problem set: 11 solved, 39 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 39/50 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 8264ms problems are : Problem set: 11 solved, 39 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 56 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 148/148 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 159 transition count 138
Reduce places removed 10 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 13 rules applied. Total rules applied 23 place count 149 transition count 135
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 26 place count 146 transition count 135
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 26 place count 146 transition count 128
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 40 place count 139 transition count 128
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 70 place count 124 transition count 113
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
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 74 place count 122 transition count 113
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 77 place count 122 transition count 110
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 80 place count 119 transition count 110
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 84 place count 119 transition count 110
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 85 place count 118 transition count 109
Applied a total of 85 rules in 62 ms. Remains 118 /159 variables (removed 41) and now considering 109/148 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 118/159 places, 109/148 transitions.
RANDOM walk for 40000 steps (3136 resets) in 512 ms. (77 steps per ms) remains 37/39 properties
BEST_FIRST walk for 4001 steps (241 resets) in 19 ms. (200 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4001 steps (234 resets) in 29 ms. (133 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4001 steps (233 resets) in 28 ms. (137 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (232 resets) in 29 ms. (133 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4001 steps (244 resets) in 28 ms. (137 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4001 steps (241 resets) in 24 ms. (160 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4001 steps (237 resets) in 24 ms. (160 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4001 steps (224 resets) in 27 ms. (142 steps per ms) remains 36/37 properties
BEST_FIRST walk for 4000 steps (248 resets) in 24 ms. (160 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (230 resets) in 38 ms. (102 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (242 resets) in 17 ms. (222 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (242 resets) in 26 ms. (148 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4000 steps (247 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (234 resets) in 24 ms. (160 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (231 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (228 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (242 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (241 resets) in 27 ms. (142 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4000 steps (240 resets) in 32 ms. (121 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (239 resets) in 29 ms. (133 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4000 steps (220 resets) in 29 ms. (133 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (234 resets) in 40 ms. (97 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (226 resets) in 26 ms. (148 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (233 resets) in 25 ms. (153 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4000 steps (230 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (242 resets) in 48 ms. (81 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (230 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (240 resets) in 17 ms. (222 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (245 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4000 steps (227 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (229 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (235 resets) in 25 ms. (153 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (238 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (231 resets) in 27 ms. (142 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (231 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4000 steps (239 resets) in 23 ms. (166 steps per ms) remains 36/36 properties
Probably explored full state space saw : 192205 states, properties seen :35
Probabilistic random walk after 384415 steps, saw 192205 distinct states, run finished after 1767 ms. (steps per millisecond=217 ) properties seen :35
Exhaustive walk after 1000001 steps, saw 500149 distinct states, run finished after 2449 ms. (steps per millisecond=408 ) 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-13013321642890985470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4505277449029189850.kers'
[2026-05-25 02:36:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13013321642890985470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4505277449029189850.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 109 rows 116 cols 331 entries
Finished phase 1 with 85 SingleSign rule and 17 generalized
[2026-05-25 02:36:50] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-4505277449029189850.kers
Total runtime 5 ms.
[2026-05-25 02:36:50] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 81/83 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 16/99 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 103/202 variables, 99/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 3/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 22/224 variables, 17/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/224 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/224 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3/227 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/227 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/227 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 227/227 variables, and 138 constraints, problems are : Problem set: 0 solved, 1 unsolved in 139 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 118/118 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 81/83 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 16/99 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 103/202 variables, 99/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 3/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 22/224 variables, 17/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/224 variables, 2/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/224 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/224 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 3/227 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/227 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/227 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 227/227 variables, and 140 constraints, problems are : Problem set: 0 solved, 1 unsolved in 207 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 118/118 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 364ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 48 ms.
Support contains 2 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 109/109 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 118 transition count 95
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 104 transition count 95
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 28 place count 104 transition count 92
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 34 place count 101 transition count 92
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 70 place count 83 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 72 place count 82 transition count 74
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 82 transition count 73
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 81 transition count 73
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 83 place count 81 transition count 64
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 92 place count 72 transition count 64
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 101 place count 72 transition count 64
Applied a total of 101 rules in 22 ms. Remains 72 /118 variables (removed 46) and now considering 64/109 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 72/118 places, 64/109 transitions.
RANDOM walk for 40000 steps (5105 resets) in 409 ms. (97 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (3367 resets) in 212 ms. (187 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1480348 steps, run timeout after 3001 ms. (steps per millisecond=493 ) properties seen :0 out of 1
Probabilistic random walk after 1480348 steps, saw 740239 distinct states, run finished after 3004 ms. (steps per millisecond=492 ) 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-5117337752630008362.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4594557281734273353.kers'
[2026-05-25 02:36:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5117337752630008362.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4594557281734273353.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 64 rows 70 cols 293 entries
Finished phase 1 with 37 SingleSign rule and 19 generalized
[2026-05-25 02:36:54] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4594557281734273353.kers
Total runtime 1 ms.
[2026-05-25 02:36:54] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 50/52 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 9/61 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/63 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 63/126 variables, 63/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 11/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/126 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 10/136 variables, 9/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/136 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/136 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/136 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 100 constraints, problems are : Problem set: 0 solved, 1 unsolved in 127 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 72/72 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 50/52 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 9/61 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/61 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/63 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/63 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 63/126 variables, 63/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/126 variables, 11/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/126 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/126 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 10/136 variables, 9/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/136 variables, 2/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/136 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/136 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/136 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 103 constraints, problems are : Problem set: 0 solved, 1 unsolved in 169 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 72/72 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 307ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 25 ms.
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 72 /72 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 72/72 places, 64/64 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 72 /72 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2026-05-25 02:36:54] [INFO ] Invariant cache hit.
[2026-05-25 02:36:54] [INFO ] Implicit Places using invariants in 46 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 71/72 places, 64/64 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 70 transition count 63
Applied a total of 2 rules in 5 ms. Remains 70 /71 variables (removed 1) and now considering 63/64 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10355343944973893284.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8404892131296563001.kers'
[2026-05-25 02:36:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10355343944973893284.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8404892131296563001.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 63 rows 68 cols 286 entries
Finished phase 1 with 41 SingleSign rule and 14 generalized
[2026-05-25 02:36:54] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8404892131296563001.kers
Total runtime 0 ms.
[2026-05-25 02:36:54] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-25 02:36:54] [INFO ] Invariant cache hit.
[2026-05-25 02:36:54] [INFO ] State equation strengthened by 11 read => feed constraints.
[2026-05-25 02:36:54] [INFO ] Implicit Places using invariants and state equation in 182 ms returned [39, 44, 61, 67]
[2026-05-25 02:36:54] [INFO ] Actually due to overlaps returned [44, 39]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 253 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 68/72 places, 63/64 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 68 transition count 62
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 67 transition count 62
Applied a total of 2 rules in 11 ms. Remains 67 /68 variables (removed 1) and now considering 62/63 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12706717846835568021.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11558048986462481958.kers'
[2026-05-25 02:36:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12706717846835568021.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11558048986462481958.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 62 rows 65 cols 267 entries
Finished phase 1 with 43 SingleSign rule and 11 generalized
[2026-05-25 02:36:54] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11558048986462481958.kers
Total runtime 2 ms.
[2026-05-25 02:36:54] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-25 02:36:54] [INFO ] Invariant cache hit.
[2026-05-25 02:36:54] [INFO ] State equation strengthened by 11 read => feed constraints.
[2026-05-25 02:36:54] [INFO ] Implicit Places using invariants and state equation in 129 ms returned [58, 64]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 190 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 65/72 places, 62/64 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 65 transition count 61
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 64 transition count 61
Applied a total of 2 rules in 7 ms. Remains 64 /65 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14034931853480303007.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9992933770199438065.kers'
[2026-05-25 02:36:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14034931853480303007.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9992933770199438065.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 61 rows 62 cols 256 entries
Finished phase 1 with 46 SingleSign rule and 7 generalized
[2026-05-25 02:36:54] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9992933770199438065.kers
Total runtime 1 ms.
[2026-05-25 02:36:54] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-25 02:36:54] [INFO ] Invariant cache hit.
[2026-05-25 02:36:55] [INFO ] State equation strengthened by 11 read => feed constraints.
[2026-05-25 02:36:55] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 4 : 64/72 places, 61/64 transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 696 ms. Remains : 64/72 places, 61/64 transitions.
RANDOM walk for 40000 steps (5703 resets) in 525 ms. (76 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3639 resets) in 54 ms. (727 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1423903 steps, run visited all 1 properties in 2669 ms. (steps per millisecond=533 )
Probabilistic random walk after 1423903 steps, saw 712014 distinct states, run finished after 2672 ms. (steps per millisecond=532 ) properties seen :1
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
[2026-05-25 02:36:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 02:36:57] [INFO ] Flatten gal took : 9 ms
FORMULA DoubleExponent-PT-003-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 02:36:57] [INFO ] Flatten gal took : 9 ms
[2026-05-25 02:36:57] [INFO ] Input system was already deterministic with 148 transitions.
Support contains 60 out of 159 places (down from 67) after GAL structural reductions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 264 edges and 159 vertex of which 157 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 158 transition count 118
Reduce places removed 29 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 31 rules applied. Total rules applied 60 place count 129 transition count 116
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 62 place count 127 transition count 116
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 62 place count 127 transition count 110
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 74 place count 121 transition count 110
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 112 place count 102 transition count 91
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 113 place count 101 transition count 90
Applied a total of 113 rules in 13 ms. Remains 101 /159 variables (removed 58) and now considering 90/148 (removed 58) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1425957251158792273.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12635147345159513250.kers'
[2026-05-25 02:36:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1425957251158792273.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12635147345159513250.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 90 rows 100 cols 280 entries
Finished phase 1 with 73 SingleSign rule and 12 generalized
[2026-05-25 02:36:58] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12635147345159513250.kers
Total runtime 1 ms.
[2026-05-25 02:36:58] [INFO ] Implicit Places using invariants in 50 ms returned [16, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 51 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 99/159 places, 90/148 transitions.
Graph (complete) has 231 edges and 99 vertex of which 98 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 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 1 rules applied. Total rules applied 2 place count 98 transition count 88
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 97 transition count 88
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 7 place count 95 transition count 86
Applied a total of 7 rules in 15 ms. Remains 95 /99 variables (removed 4) and now considering 86/90 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15784732512111933654.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13593032425301639188.kers'
[2026-05-25 02:36:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15784732512111933654.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13593032425301639188.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 86 rows 94 cols 266 entries
Finished phase 1 with 70 SingleSign rule and 11 generalized
[2026-05-25 02:36:58] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13593032425301639188.kers
Total runtime 1 ms.
[2026-05-25 02:36:58] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-25 02:36:58] [INFO ] Invariant cache hit.
[2026-05-25 02:36:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-25 02:36:58] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 95/159 places, 86/148 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 254 ms. Remains : 95/159 places, 86/148 transitions.
[2026-05-25 02:36:58] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:36:58] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:36:58] [INFO ] Input system was already deterministic with 86 transitions.
[2026-05-25 02:36:58] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:36:58] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:36:58] [INFO ] Time to serialize gal into /tmp/CTLFireability2982182697096913784.gal : 2 ms
[2026-05-25 02:36:58] [INFO ] Time to serialize properties into /tmp/CTLFireability4785784416520705189.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/CTLFireability2982182697096913784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4785784416520705189.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46204e+06,1.26953,43976,2,18399,5,214014,6,0,468,160728,0


Converting to forward existential form...Done !
original formula: AF(EG((((p6>=1)||(p39>=1))||(((p56<1)||(p63<1))&&((p135>=1)||(p38>=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((p6>=1)||(p39>=1))||(((p56<1)||(p63<1))&&((p135>=1)||(p38>=1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t6, t7, t8, t9, t10, t12, t14, t17, t18, t21, t27, t29, t36, t37, t39, t40, t44, ...328
Detected timeout of ITS tools.
[2026-05-25 02:37:28] [INFO ] Flatten gal took : 10 ms
[2026-05-25 02:37:28] [INFO ] Applying decomposition
[2026-05-25 02:37:28] [INFO ] Flatten gal took : 4 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/graph9555914955764669047.txt' '-o' '/tmp/graph9555914955764669047.bin' '-w' '/tmp/graph9555914955764669047.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9555914955764669047.bin' '-l' '-1' '-v' '-w' '/tmp/graph9555914955764669047.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:37:28] [INFO ] Decomposing Gal with order
[2026-05-25 02:37:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:37:28] [INFO ] Removed a total of 18 redundant transitions.
[2026-05-25 02:37:28] [INFO ] Flatten gal took : 68 ms
[2026-05-25 02:37:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 10 ms.
[2026-05-25 02:37:28] [INFO ] Time to serialize gal into /tmp/CTLFireability17657804654590024927.gal : 14 ms
[2026-05-25 02:37:28] [INFO ] Time to serialize properties into /tmp/CTLFireability2982677937287915646.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/CTLFireability17657804654590024927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2982677937287915646.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,1.46204e+06,12.6265,257176,2129,657,229794,14277,399,1.97098e+06,56,89837,0


Converting to forward existential form...Done !
original formula: AF(EG((((i1.i1.u7.p6>=1)||(i2.i0.u16.p39>=1))||(((i3.i0.u20.p56<1)||(i3.i0.u23.p63<1))&&((i0.u5.p135>=1)||(i2.i0.u16.p38>=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((i1.i1.u7.p6>=1)||(i2.i0.u16.p39>=1))||(((i3.i0.u20.p56<1)||(i3.i0.u23.p63<1))&&((i0.u5.p135>=...192
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t7, t9, t12, t18, t36, t40, t45, t51, t58, t66, t81, i0.t62, i0.u4.t84, i0.u5.t2, i1....462
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
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 LTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Applied a total of 0 rules in 3 ms. Remains 159 /159 variables (removed 0) and now considering 148/148 (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-7161640249807422946.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4458394638503746537.kers'
[2026-05-25 02:37:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7161640249807422946.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4458394638503746537.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 148 rows 159 cols 413 entries
Finished phase 1 with 133 SingleSign rule and 10 generalized
[2026-05-25 02:37:58] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4458394638503746537.kers
Total runtime 2 ms.
[2026-05-25 02:37:58] [INFO ] Implicit Places using invariants in 127 ms returned [26, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 128 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/159 places, 148/148 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 156 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 156 transition count 147
Applied a total of 2 rules in 9 ms. Remains 156 /157 variables (removed 1) and now considering 147/148 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16306332895298391138.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13763091042461897953.kers'
[2026-05-25 02:37:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16306332895298391138.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13763091042461897953.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 147 rows 156 cols 405 entries
Finished phase 1 with 127 SingleSign rule and 15 generalized
[2026-05-25 02:37:58] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13763091042461897953.kers
Total runtime 1 ms.
[2026-05-25 02:37:58] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-25 02:37:58] [INFO ] Invariant cache hit.
[2026-05-25 02:37:59] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 156/159 places, 147/148 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 511 ms. Remains : 156/159 places, 147/148 transitions.
[2026-05-25 02:37:59] [INFO ] Flatten gal took : 14 ms
[2026-05-25 02:37:59] [INFO ] Flatten gal took : 7 ms
[2026-05-25 02:37:59] [INFO ] Input system was already deterministic with 147 transitions.
[2026-05-25 02:37:59] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:37:59] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:37:59] [INFO ] Time to serialize gal into /tmp/CTLFireability3417851247076796491.gal : 2 ms
[2026-05-25 02:37:59] [INFO ] Time to serialize properties into /tmp/CTLFireability649862082069384024.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/CTLFireability3417851247076796491.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability649862082069384024.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.
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,2.38507e+06,1.92428,63920,2,42871,5,246853,6,0,772,215474,0


Converting to forward existential form...Done !
original formula: AF(AX(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(!(EX(!(FALSE))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t15, t20, t26, t27, t32, t33, t39, t40, t43, t50, t53, t56, t59, t66, t72, t79, t85,...350
Detected timeout of ITS tools.
[2026-05-25 02:38:29] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:38:29] [INFO ] Applying decomposition
[2026-05-25 02:38:29] [INFO ] Flatten gal took : 5 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/graph6637861735573922918.txt' '-o' '/tmp/graph6637861735573922918.bin' '-w' '/tmp/graph6637861735573922918.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6637861735573922918.bin' '-l' '-1' '-v' '-w' '/tmp/graph6637861735573922918.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:38:29] [INFO ] Decomposing Gal with order
[2026-05-25 02:38:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:38:29] [INFO ] Removed a total of 41 redundant transitions.
[2026-05-25 02:38:29] [INFO ] Flatten gal took : 13 ms
[2026-05-25 02:38:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-25 02:38:29] [INFO ] Time to serialize gal into /tmp/CTLFireability14236739623203397956.gal : 4 ms
[2026-05-25 02:38:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5347854780471998043.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/CTLFireability14236739623203397956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5347854780471998043.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 : 159/159 places, 148/148 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 158 transition count 114
Reduce places removed 33 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 34 rules applied. Total rules applied 67 place count 125 transition count 113
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 68 place count 124 transition count 113
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 68 place count 124 transition count 107
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 80 place count 118 transition count 107
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 120 place count 98 transition count 87
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 121 place count 97 transition count 86
Applied a total of 121 rules in 20 ms. Remains 97 /159 variables (removed 62) and now considering 86/148 (removed 62) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15865239352610641358.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1433689048568117242.kers'
[2026-05-25 02:38:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15865239352610641358.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1433689048568117242.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 86 rows 95 cols 265 entries
Finished phase 1 with 64 SingleSign rule and 17 generalized
[2026-05-25 02:38:59] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1433689048568117242.kers
Total runtime 1 ms.
[2026-05-25 02:38:59] [INFO ] Implicit Places using invariants in 68 ms returned [15, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 69 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 95/159 places, 86/148 transitions.
Graph (complete) has 228 edges and 95 vertex of which 94 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 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 1 rules applied. Total rules applied 2 place count 94 transition count 84
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 93 transition count 84
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 7 place count 91 transition count 82
Applied a total of 7 rules in 5 ms. Remains 91 /95 variables (removed 4) and now considering 82/86 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16723080180222563016.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16599252676890021281.kers'
[2026-05-25 02:38:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16723080180222563016.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16599252676890021281.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 82 rows 89 cols 251 entries
Finished phase 1 with 61 SingleSign rule and 16 generalized
[2026-05-25 02:38:59] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16599252676890021281.kers
Total runtime 0 ms.
[2026-05-25 02:38:59] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-25 02:38:59] [INFO ] Invariant cache hit.
[2026-05-25 02:38:59] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-25 02:38:59] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 91/159 places, 82/148 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 283 ms. Remains : 91/159 places, 82/148 transitions.
[2026-05-25 02:38:59] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:38:59] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:38:59] [INFO ] Input system was already deterministic with 82 transitions.
[2026-05-25 02:38:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:38:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:38:59] [INFO ] Time to serialize gal into /tmp/CTLFireability5207197397469767028.gal : 1 ms
[2026-05-25 02:38:59] [INFO ] Time to serialize properties into /tmp/CTLFireability1426508330277591847.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/CTLFireability5207197397469767028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1426508330277591847.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.42579e+06,1.39113,50428,2,25875,5,243139,6,0,449,156157,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 02:39:29] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:39:29] [INFO ] Applying decomposition
[2026-05-25 02:39:29] [INFO ] Flatten gal took : 4 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/graph15079396347347968033.txt' '-o' '/tmp/graph15079396347347968033.bin' '-w' '/tmp/graph15079396347347968033.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15079396347347968033.bin' '-l' '-1' '-v' '-w' '/tmp/graph15079396347347968033.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:39:29] [INFO ] Decomposing Gal with order
[2026-05-25 02:39:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:39:29] [INFO ] Removed a total of 20 redundant transitions.
[2026-05-25 02:39:29] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:39:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 02:39:29] [INFO ] Time to serialize gal into /tmp/CTLFireability17507972478825185612.gal : 2 ms
[2026-05-25 02:39:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2025351532755016941.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/CTLFireability17507972478825185612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2025351532755016941.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,1.42579e+06,22.3219,210412,2318,366,325459,3335,383,517595,47,21201,0


Converting to forward existential form...Done !
original formula: EG((((i1.u8.p113<1)||(i4.i0.u15.p154<1))||(i5.i0.u11.p70>=1)))
=> equivalent forward existential formula: [FwdG(Init,(((i1.u8.p113<1)||(i4.i0.u15.p154<1))||(i5.i0.u11.p70>=1)))] != FALSE
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
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
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Applied a total of 0 rules in 2 ms. Remains 159 /159 variables (removed 0) and now considering 148/148 (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-1258673476482930921.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16679088228875528733.kers'
[2026-05-25 02:39:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1258673476482930921.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16679088228875528733.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 148 rows 159 cols 413 entries
Finished phase 1 with 133 SingleSign rule and 10 generalized
[2026-05-25 02:39:59] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16679088228875528733.kers
Total runtime 1 ms.
[2026-05-25 02:39:59] [INFO ] Implicit Places using invariants in 80 ms returned [26, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 94 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/159 places, 148/148 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 156 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 156 transition count 147
Applied a total of 2 rules in 5 ms. Remains 156 /157 variables (removed 1) and now considering 147/148 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3902299616314813022.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10464732947223572937.kers'
[2026-05-25 02:39:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3902299616314813022.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10464732947223572937.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 147 rows 156 cols 405 entries
Finished phase 1 with 127 SingleSign rule and 15 generalized
[2026-05-25 02:39:59] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10464732947223572937.kers
Total runtime 1 ms.
[2026-05-25 02:39:59] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-25 02:39:59] [INFO ] Invariant cache hit.
[2026-05-25 02:40:00] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 156/159 places, 147/148 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 439 ms. Remains : 156/159 places, 147/148 transitions.
[2026-05-25 02:40:00] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:40:00] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:40:00] [INFO ] Input system was already deterministic with 147 transitions.
[2026-05-25 02:40:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:40:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:40:00] [INFO ] Time to serialize gal into /tmp/CTLFireability10545194209850503032.gal : 1 ms
[2026-05-25 02:40:00] [INFO ] Time to serialize properties into /tmp/CTLFireability9743894906118822267.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/CTLFireability10545194209850503032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9743894906118822267.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,2.03482,63976,2,42871,5,246853,6,0,772,215474,0


Converting to forward existential form...Done !
original formula: A((p35>=1) U EF((EG(AX((p1>=1))) * (p20>=1))))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (EG(!(EX(!((p1>=1))))) * (p20>=1))))))) * !(E(!(E(TRUE U (EG(!(EX(!((p1>=1))))) * (p20...241
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t15, t20, t26, t27, t32, t33, t39, t40, t43, t50, t53, t56, t59, t66, t72, t79, t85,...350
Detected timeout of ITS tools.
[2026-05-25 02:40:30] [INFO ] Flatten gal took : 9 ms
[2026-05-25 02:40:30] [INFO ] Applying decomposition
[2026-05-25 02:40:30] [INFO ] Flatten gal took : 6 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/graph3267411834394359827.txt' '-o' '/tmp/graph3267411834394359827.bin' '-w' '/tmp/graph3267411834394359827.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3267411834394359827.bin' '-l' '-1' '-v' '-w' '/tmp/graph3267411834394359827.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:40:30] [INFO ] Decomposing Gal with order
[2026-05-25 02:40:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:40:30] [INFO ] Removed a total of 41 redundant transitions.
[2026-05-25 02:40:30] [INFO ] Flatten gal took : 9 ms
[2026-05-25 02:40:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 4 ms.
[2026-05-25 02:40:30] [INFO ] Time to serialize gal into /tmp/CTLFireability15641033533088116480.gal : 2 ms
[2026-05-25 02:40:30] [INFO ] Time to serialize properties into /tmp/CTLFireability3265832529625917328.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/CTLFireability15641033533088116480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3265832529625917328.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,6.43135,140044,3379,181,216439,1359,532,263213,42,11307,0


Converting to forward existential form...Done !
original formula: A((i3.i2.u37.p35>=1) U EF((EG(AX((i3.i1.u30.p1>=1))) * (i0.i0.u31.p20>=1))))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (EG(!(EX(!((i3.i1.u30.p1>=1))))) * (i0.i0.u31.p20>=1))))))) * !(E(!(E(TRUE U (EG(!(EX(...311
Reverse transition relation is NOT exact ! Due to transitions t3, t27, t40, t50, t53, t102, t106, t107, t119, t132, t145, i0.i1.t125, i0.i1.u63.t131, i1.t2...502
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 LTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Applied a total of 0 rules in 7 ms. Remains 159 /159 variables (removed 0) and now considering 148/148 (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-8401381149638912514.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10601227538114172895.kers'
[2026-05-25 02:41:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8401381149638912514.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10601227538114172895.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 148 rows 159 cols 413 entries
Finished phase 1 with 133 SingleSign rule and 10 generalized
[2026-05-25 02:41:00] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10601227538114172895.kers
Total runtime 2 ms.
[2026-05-25 02:41:00] [INFO ] Implicit Places using invariants in 64 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 158/159 places, 148/148 transitions.
Applied a total of 0 rules in 3 ms. Remains 158 /158 variables (removed 0) and now considering 148/148 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 75 ms. Remains : 158/159 places, 148/148 transitions.
[2026-05-25 02:41:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:41:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:41:00] [INFO ] Input system was already deterministic with 148 transitions.
[2026-05-25 02:41:00] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:41:00] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:41:00] [INFO ] Time to serialize gal into /tmp/CTLFireability13130456114678599233.gal : 1 ms
[2026-05-25 02:41:00] [INFO ] Time to serialize properties into /tmp/CTLFireability807261439648395509.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/CTLFireability13130456114678599233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability807261439648395509.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,0.341617,17324,2,12723,5,55199,6,0,782,48175,0


Converting to forward existential form...Done !
original formula: AF((EG((p138>=1)) * (AX(((p124>=1)&&(p142>=1))) + AG((p121>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!((EG((p138>=1)) * (!(EX(!(((p124>=1)&&(p142>=1))))) + !(E(TRUE U !((p121>=1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t14, t15, t20, t26, t27, t33, t39, t40, t43, t50, t53, t56, t59, t66, t72, t79, t85,...350
Detected timeout of ITS tools.
[2026-05-25 02:41:30] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:41:30] [INFO ] Applying decomposition
[2026-05-25 02:41:30] [INFO ] Flatten gal took : 6 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/graph5969434062025433696.txt' '-o' '/tmp/graph5969434062025433696.bin' '-w' '/tmp/graph5969434062025433696.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5969434062025433696.bin' '-l' '-1' '-v' '-w' '/tmp/graph5969434062025433696.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:41:30] [INFO ] Decomposing Gal with order
[2026-05-25 02:41:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:41:30] [INFO ] Removed a total of 40 redundant transitions.
[2026-05-25 02:41:30] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:41:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 4 ms.
[2026-05-25 02:41:30] [INFO ] Time to serialize gal into /tmp/CTLFireability9600673112183945309.gal : 2 ms
[2026-05-25 02:41:30] [INFO ] Time to serialize properties into /tmp/CTLFireability2384897688205208124.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/CTLFireability9600673112183945309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2384897688205208124.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 : 159/159 places, 148/148 transitions.
Applied a total of 0 rules in 2 ms. Remains 159 /159 variables (removed 0) and now considering 148/148 (removed 0) transitions.
[2026-05-25 02:42:00] [INFO ] Invariant cache hit.
[2026-05-25 02:42:00] [INFO ] Implicit Places using invariants in 60 ms returned [26, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 61 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/159 places, 148/148 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 156 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 156 transition count 147
Applied a total of 2 rules in 4 ms. Remains 156 /157 variables (removed 1) and now considering 147/148 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4262341153387579530.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-311262047009576287.kers'
[2026-05-25 02:42:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4262341153387579530.kers, --Pflows, --basisKERS=/tmp/petrispot-output-311262047009576287.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 147 rows 156 cols 405 entries
Finished phase 1 with 127 SingleSign rule and 15 generalized
[2026-05-25 02:42:00] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-311262047009576287.kers
Total runtime 1 ms.
[2026-05-25 02:42:00] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-25 02:42:00] [INFO ] Invariant cache hit.
[2026-05-25 02:42:01] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 156/159 places, 147/148 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 372 ms. Remains : 156/159 places, 147/148 transitions.
[2026-05-25 02:42:01] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:42:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:42:01] [INFO ] Input system was already deterministic with 147 transitions.
[2026-05-25 02:42:01] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:42:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:42:01] [INFO ] Time to serialize gal into /tmp/CTLFireability4466380864776055354.gal : 0 ms
[2026-05-25 02:42:01] [INFO ] Time to serialize properties into /tmp/CTLFireability3889343819530902537.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/CTLFireability4466380864776055354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3889343819530902537.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,1.98643,63888,2,42871,5,246853,6,0,772,215474,0


Converting to forward existential form...Done !
original formula: (EX((!(E((p147<1) U E((p64>=1) U ((p13>=1)&&(p34>=1))))) + AF((EG((p53<1)) + EG((p79<1)))))) + (E(AX(FALSE) U A(EX(((p157>=1)&&(p84>=1)))...217
=> equivalent forward existential formula: ([((Init * !(EX((!(E((p147<1) U E((p64>=1) U ((p13>=1)&&(p34>=1))))) + !(EG(!((EG((p53<1)) + EG((p79<1))))))))))...472
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t15, t20, t26, t27, t32, t33, t39, t40, t43, t50, t53, t56, t59, t66, t72, t79, t85,...350
Detected timeout of ITS tools.
[2026-05-25 02:42:31] [INFO ] Flatten gal took : 10 ms
[2026-05-25 02:42:31] [INFO ] Applying decomposition
[2026-05-25 02:42:31] [INFO ] Flatten gal took : 4 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/graph13149360713191450325.txt' '-o' '/tmp/graph13149360713191450325.bin' '-w' '/tmp/graph13149360713191450325.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13149360713191450325.bin' '-l' '-1' '-v' '-w' '/tmp/graph13149360713191450325.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:42:31] [INFO ] Decomposing Gal with order
[2026-05-25 02:42:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:42:31] [INFO ] Removed a total of 38 redundant transitions.
[2026-05-25 02:42:31] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:42:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2026-05-25 02:42:31] [INFO ] Time to serialize gal into /tmp/CTLFireability10038720911002588699.gal : 2 ms
[2026-05-25 02:42:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6947712862376579550.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/CTLFireability10038720911002588699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6947712862376579550.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,4.13654,133072,5265,124,273256,1211,528,280220,27,3759,0


Converting to forward existential form...Done !
original formula: (EX((!(E((i2.i1.u19.p147<1) U E((i3.i0.u51.p64>=1) U ((i6.i2.u32.p13>=1)&&(i6.i1.u39.p34>=1))))) + AF((EG((i6.i2.u47.p53<1)) + EG((i3.i0....336
=> equivalent forward existential formula: ([((Init * !(EX((!(E((i2.i1.u19.p147<1) U E((i3.i0.u51.p64>=1) U ((i6.i2.u32.p13>=1)&&(i6.i1.u39.p34>=1))))) + !...671
Reverse transition relation is NOT exact ! Due to transitions t3, t27, t40, t43, t59, t95, t107, t119, t132, t135, t137, t145, i0.i0.u20.t115, i0.i1.t79, i...513
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 LTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Applied a total of 0 rules in 2 ms. Remains 159 /159 variables (removed 0) and now considering 148/148 (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-6476929510082047723.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5816632183927283829.kers'
[2026-05-25 02:43:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6476929510082047723.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5816632183927283829.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 148 rows 159 cols 413 entries
Finished phase 1 with 133 SingleSign rule and 10 generalized
[2026-05-25 02:43:01] [INFO ] Computed 16 invariants in 3 ms
Computed 16 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5816632183927283829.kers
Total runtime 4 ms.
[2026-05-25 02:43:01] [INFO ] Implicit Places using invariants in 68 ms returned [26, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 72 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/159 places, 148/148 transitions.
Applied a total of 0 rules in 1 ms. Remains 157 /157 variables (removed 0) and now considering 148/148 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 75 ms. Remains : 157/159 places, 148/148 transitions.
[2026-05-25 02:43:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:43:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:43:01] [INFO ] Input system was already deterministic with 148 transitions.
[2026-05-25 02:43:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:43:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:43:01] [INFO ] Time to serialize gal into /tmp/CTLFireability15899404007804429637.gal : 1 ms
[2026-05-25 02:43:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5967593549234971333.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/CTLFireability15899404007804429637.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5967593549234971333.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,1.96389,64152,2,38863,5,252219,6,0,777,215920,0


Converting to forward existential form...Done !
original formula: EG((AX((p72<1)) + (AF(!(E((p94>=1) U ((p159>=1)&&(p89>=1))))) * AG(EX(E((p156>=1) U (p100>=1)))))))
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!((p72<1)))) + (!(EG(!(!(E((p94>=1) U ((p159>=1)&&(p89>=1))))))) * !(E(TRUE U !(EX(E((p156>=1) ...184
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t14, t15, t20, t26, t27, t33, t39, t40, t43, t50, t53, t56, t59, t66, t72, t79, t85,...350
Detected timeout of ITS tools.
[2026-05-25 02:43:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:43:31] [INFO ] Applying decomposition
[2026-05-25 02:43:31] [INFO ] Flatten gal took : 3 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/graph5284094993472902801.txt' '-o' '/tmp/graph5284094993472902801.bin' '-w' '/tmp/graph5284094993472902801.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5284094993472902801.bin' '-l' '-1' '-v' '-w' '/tmp/graph5284094993472902801.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:43:31] [INFO ] Decomposing Gal with order
[2026-05-25 02:43:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:43:31] [INFO ] Removed a total of 35 redundant transitions.
[2026-05-25 02:43:31] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:43:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 3 ms.
[2026-05-25 02:43:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5978533534074770532.gal : 2 ms
[2026-05-25 02:43:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6465715260354553872.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/CTLFireability5978533534074770532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6465715260354553872.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,2.38507e+06,14.6125,168528,10988,196,206872,1221,500,355697,45,4047,0


Converting to forward existential form...Done !
original formula: EG((AX((i6.u9.p72<1)) + (AF(!(E((i5.u58.p94>=1) U ((i5.u29.p159>=1)&&(i5.u29.p89>=1))))) * AG(EX(E((i2.u28.p156>=1) U (i3.u2.p100>=1)))))...157
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!((i6.u9.p72<1)))) + (!(EG(!(!(E((i5.u58.p94>=1) U ((i5.u29.p159>=1)&&(i5.u29.p89>=1))))))) * !...224
Reverse transition relation is NOT exact ! Due to transitions t3, t27, t40, t43, t95, t119, t132, i0.t20, i0.u16.t10, i0.u17.t26, i1.t33, i1.u23.t39, i1.u2...504
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 : 159/159 places, 148/148 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 158 transition count 115
Reduce places removed 32 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 34 rules applied. Total rules applied 66 place count 126 transition count 113
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 68 place count 124 transition count 113
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 68 place count 124 transition count 109
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 76 place count 120 transition count 109
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 118 place count 99 transition count 88
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 119 place count 98 transition count 87
Applied a total of 119 rules in 11 ms. Remains 98 /159 variables (removed 61) and now considering 87/148 (removed 61) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1644730563449378564.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12342906575031085430.kers'
[2026-05-25 02:44:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1644730563449378564.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12342906575031085430.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 87 rows 96 cols 267 entries
Finished phase 1 with 65 SingleSign rule and 17 generalized
[2026-05-25 02:44:01] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12342906575031085430.kers
Total runtime 6 ms.
[2026-05-25 02:44:01] [INFO ] Implicit Places using invariants in 61 ms returned [16, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 62 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 96/159 places, 87/148 transitions.
Graph (complete) has 229 edges and 96 vertex of which 95 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 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 1 rules applied. Total rules applied 2 place count 95 transition count 85
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 94 transition count 85
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 7 place count 92 transition count 83
Applied a total of 7 rules in 5 ms. Remains 92 /96 variables (removed 4) and now considering 83/87 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6869648930591543042.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17141596977751473919.kers'
[2026-05-25 02:44:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6869648930591543042.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17141596977751473919.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 83 rows 90 cols 253 entries
Finished phase 1 with 61 SingleSign rule and 17 generalized
[2026-05-25 02:44:01] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17141596977751473919.kers
Total runtime 0 ms.
[2026-05-25 02:44:01] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-25 02:44:01] [INFO ] Invariant cache hit.
[2026-05-25 02:44:01] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-25 02:44:01] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 92/159 places, 83/148 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 268 ms. Remains : 92/159 places, 83/148 transitions.
[2026-05-25 02:44:01] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:44:01] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:44:01] [INFO ] Input system was already deterministic with 83 transitions.
[2026-05-25 02:44:01] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:44:01] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:44:01] [INFO ] Time to serialize gal into /tmp/CTLFireability7226462064016104039.gal : 0 ms
[2026-05-25 02:44:01] [INFO ] Time to serialize properties into /tmp/CTLFireability11250300943660424478.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/CTLFireability7226462064016104039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11250300943660424478.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.47863e+06,2.10222,64572,2,18156,5,278468,6,0,454,285411,0


Converting to forward existential form...Done !
original formula: AF(AG((EF((p127<1)) + A(((p104>=1)&&(p37>=1)) U (p85>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((E(TRUE U (p127<1)) + !((E(!((p85>=1)) U (!(((p104>=1)&&(p37>=1))) * !((p85>=1)))) + E...186
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t5, t6, t9, t10, t11, t12, t14, t17, t19, t20, t21, t24, t29, t34, t35, t38, t39, t42...325
Detected timeout of ITS tools.
[2026-05-25 02:44:31] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:44:31] [INFO ] Applying decomposition
[2026-05-25 02:44:31] [INFO ] Flatten gal took : 2 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/graph6598430359768444952.txt' '-o' '/tmp/graph6598430359768444952.bin' '-w' '/tmp/graph6598430359768444952.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6598430359768444952.bin' '-l' '-1' '-v' '-w' '/tmp/graph6598430359768444952.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:44:31] [INFO ] Decomposing Gal with order
[2026-05-25 02:44:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:44:31] [INFO ] Removed a total of 22 redundant transitions.
[2026-05-25 02:44:31] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:44:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2026-05-25 02:44:31] [INFO ] Time to serialize gal into /tmp/CTLFireability1050004383485950368.gal : 2 ms
[2026-05-25 02:44:31] [INFO ] Time to serialize properties into /tmp/CTLFireability3147074764479470449.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/CTLFireability1050004383485950368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3147074764479470449.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,1.47863e+06,2.43921,74072,1287,508,106376,2433,387,252193,55,21909,0


Converting to forward existential form...Done !
original formula: AF(AG((EF((i1.u5.p127<1)) + A(((i0.i0.u0.p104>=1)&&(i4.i1.u18.p37>=1)) U (i5.i2.u30.p85>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((E(TRUE U (i1.u5.p127<1)) + !((E(!((i5.i2.u30.p85>=1)) U (!(((i0.i0.u0.p104>=1)&&(i4.i...241
Reverse transition relation is NOT exact ! Due to transitions t0, t6, t10, t12, t34, t38, t39, t43, t49, t52, t54, i0.t58, i0.i1.t19, i0.i2.t66, i0.i2.u17....459
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
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
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
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
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
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Applied a total of 0 rules in 4 ms. Remains 159 /159 variables (removed 0) and now considering 148/148 (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-16298634802937116223.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5817759782505128681.kers'
[2026-05-25 02:45:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16298634802937116223.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5817759782505128681.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 148 rows 159 cols 413 entries
Finished phase 1 with 133 SingleSign rule and 10 generalized
[2026-05-25 02:45:02] [INFO ] Computed 16 invariants in 2 ms
Computed 16 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-5817759782505128681.kers
Total runtime 3 ms.
[2026-05-25 02:45:02] [INFO ] Implicit Places using invariants in 73 ms returned [26, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 84 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/159 places, 148/148 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 156 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 156 transition count 147
Applied a total of 2 rules in 3 ms. Remains 156 /157 variables (removed 1) and now considering 147/148 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11218205365473320338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10746219107481222527.kers'
[2026-05-25 02:45:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11218205365473320338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10746219107481222527.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 147 rows 156 cols 405 entries
Finished phase 1 with 127 SingleSign rule and 15 generalized
[2026-05-25 02:45:02] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10746219107481222527.kers
Total runtime 1 ms.
[2026-05-25 02:45:02] [INFO ] Implicit Places using invariants in 58 ms returned []
[2026-05-25 02:45:02] [INFO ] Invariant cache hit.
[2026-05-25 02:45:02] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 156/159 places, 147/148 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 389 ms. Remains : 156/159 places, 147/148 transitions.
[2026-05-25 02:45:02] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:45:02] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:45:02] [INFO ] Input system was already deterministic with 147 transitions.
[2026-05-25 02:45:02] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:45:02] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:45:02] [INFO ] Time to serialize gal into /tmp/CTLFireability12362676809040658756.gal : 0 ms
[2026-05-25 02:45:02] [INFO ] Time to serialize properties into /tmp/CTLFireability10384873907897255772.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/CTLFireability12362676809040658756.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10384873907897255772.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,2.27899,63968,2,42871,5,246853,6,0,772,215474,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 02:45:32] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:45:32] [INFO ] Applying decomposition
[2026-05-25 02:45:32] [INFO ] Flatten gal took : 2 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/graph11420556250574402229.txt' '-o' '/tmp/graph11420556250574402229.bin' '-w' '/tmp/graph11420556250574402229.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11420556250574402229.bin' '-l' '-1' '-v' '-w' '/tmp/graph11420556250574402229.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:45:32] [INFO ] Decomposing Gal with order
[2026-05-25 02:45:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:45:32] [INFO ] Removed a total of 40 redundant transitions.
[2026-05-25 02:45:32] [INFO ] Flatten gal took : 7 ms
[2026-05-25 02:45:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2026-05-25 02:45:32] [INFO ] Time to serialize gal into /tmp/CTLFireability13119174074940393871.gal : 2 ms
[2026-05-25 02:45:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14266575777086428859.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/CTLFireability13119174074940393871.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14266575777086428859.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Applied a total of 0 rules in 2 ms. Remains 159 /159 variables (removed 0) and now considering 148/148 (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-14591704057318347181.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7534119664826069955.kers'
[2026-05-25 02:46:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14591704057318347181.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7534119664826069955.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 148 rows 159 cols 413 entries
Finished phase 1 with 133 SingleSign rule and 10 generalized
[2026-05-25 02:46:02] [INFO ] Computed 16 invariants in 4 ms
Computed 16 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-7534119664826069955.kers
Total runtime 5 ms.
[2026-05-25 02:46:02] [INFO ] Implicit Places using invariants in 85 ms returned [26, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 86 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/159 places, 148/148 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 156 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 156 transition count 147
Applied a total of 2 rules in 2 ms. Remains 156 /157 variables (removed 1) and now considering 147/148 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5129229259657294878.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16181776997981687338.kers'
[2026-05-25 02:46:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5129229259657294878.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16181776997981687338.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 147 rows 156 cols 405 entries
Finished phase 1 with 127 SingleSign rule and 15 generalized
[2026-05-25 02:46:02] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16181776997981687338.kers
Total runtime 2 ms.
[2026-05-25 02:46:02] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-25 02:46:02] [INFO ] Invariant cache hit.
[2026-05-25 02:46:03] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 156/159 places, 147/148 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 432 ms. Remains : 156/159 places, 147/148 transitions.
[2026-05-25 02:46:03] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:46:03] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:46:03] [INFO ] Input system was already deterministic with 147 transitions.
[2026-05-25 02:46:03] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:46:03] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:46:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5967221013836038907.gal : 1 ms
[2026-05-25 02:46:03] [INFO ] Time to serialize properties into /tmp/CTLFireability2187665244123253728.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/CTLFireability5967221013836038907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2187665244123253728.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,2.06766,64012,2,42871,5,246853,6,0,772,215474,0


Converting to forward existential form...Done !
original formula: AF(EX(EG(EX((p62<1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(EG(EX((p62<1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t15, t20, t26, t27, t32, t33, t39, t40, t43, t50, t53, t56, t59, t66, t72, t79, t85,...350
Detected timeout of ITS tools.
[2026-05-25 02:46:33] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:46:33] [INFO ] Applying decomposition
[2026-05-25 02:46:33] [INFO ] Flatten gal took : 5 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/graph7498011273497522859.txt' '-o' '/tmp/graph7498011273497522859.bin' '-w' '/tmp/graph7498011273497522859.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7498011273497522859.bin' '-l' '-1' '-v' '-w' '/tmp/graph7498011273497522859.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:46:33] [INFO ] Decomposing Gal with order
[2026-05-25 02:46:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:46:33] [INFO ] Removed a total of 41 redundant transitions.
[2026-05-25 02:46:33] [INFO ] Flatten gal took : 8 ms
[2026-05-25 02:46:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2026-05-25 02:46:33] [INFO ] Time to serialize gal into /tmp/CTLFireability7142135900085723641.gal : 2 ms
[2026-05-25 02:46:33] [INFO ] Time to serialize properties into /tmp/CTLFireability40530293999831584.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/CTLFireability7142135900085723641.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability40530293999831584.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 -...260
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 : 159/159 places, 148/148 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 158 transition count 117
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 31 rules applied. Total rules applied 61 place count 128 transition count 116
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 127 transition count 116
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 62 place count 127 transition count 109
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 76 place count 120 transition count 109
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 116 place count 100 transition count 89
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 117 place count 100 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 118 place count 99 transition count 88
Applied a total of 118 rules in 15 ms. Remains 99 /159 variables (removed 60) and now considering 88/148 (removed 60) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17964808453480313588.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13471730113040426759.kers'
[2026-05-25 02:47:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17964808453480313588.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13471730113040426759.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 88 rows 97 cols 272 entries
Finished phase 1 with 66 SingleSign rule and 17 generalized
[2026-05-25 02:47:03] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13471730113040426759.kers
Total runtime 1 ms.
[2026-05-25 02:47:03] [INFO ] Implicit Places using invariants in 49 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 98/159 places, 88/148 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 1 rules applied. Total rules applied 1 place count 98 transition count 87
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 97 transition count 87
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 4 place count 96 transition count 86
Applied a total of 4 rules in 3 ms. Remains 96 /98 variables (removed 2) and now considering 86/88 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6999384446697658916.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9399699533245101184.kers'
[2026-05-25 02:47:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6999384446697658916.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9399699533245101184.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 86 rows 94 cols 265 entries
Finished phase 1 with 66 SingleSign rule and 15 generalized
[2026-05-25 02:47:03] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9399699533245101184.kers
Total runtime 0 ms.
[2026-05-25 02:47:03] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-25 02:47:03] [INFO ] Invariant cache hit.
[2026-05-25 02:47:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-25 02:47:03] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 96/159 places, 86/148 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 249 ms. Remains : 96/159 places, 86/148 transitions.
[2026-05-25 02:47:03] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:47:03] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:47:03] [INFO ] Input system was already deterministic with 86 transitions.
[2026-05-25 02:47:03] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:47:03] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:47:03] [INFO ] Time to serialize gal into /tmp/CTLFireability11788617853560167080.gal : 0 ms
[2026-05-25 02:47:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13439864729005120122.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/CTLFireability11788617853560167080.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13439864729005120122.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.41443e+06,0.2235,13604,2,6618,5,44790,6,0,473,37135,0


Converting to forward existential form...Done !
original formula: EF((E(((p58>=1)&&(p90>=1)) U ((p110>=1)&&(p134>=1))) + AG(((p124>=1)&&(p142>=1)))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),((p58>=1)&&(p90>=1))) * ((p110>=1)&&(p134>=1)))] != FALSE + [(FwdU(Init,TRUE) * !(E(TRUE...197
Hit Full ! (commute/partial/dont) 81/4/5
(forward)formula 0,1,0.232568,13828,1,0,8,44790,15,1,776,37135,4
FORMULA DoubleExponent-PT-003-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Applied a total of 0 rules in 4 ms. Remains 159 /159 variables (removed 0) and now considering 148/148 (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-16105806510313901427.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14399498987954817514.kers'
[2026-05-25 02:47:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16105806510313901427.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14399498987954817514.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 148 rows 159 cols 413 entries
Finished phase 1 with 133 SingleSign rule and 10 generalized
[2026-05-25 02:47:03] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14399498987954817514.kers
Total runtime 2 ms.
[2026-05-25 02:47:03] [INFO ] Implicit Places using invariants in 55 ms returned [26, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/159 places, 148/148 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 156 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 156 transition count 147
Applied a total of 2 rules in 3 ms. Remains 156 /157 variables (removed 1) and now considering 147/148 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18238207267782682796.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-886271690433395648.kers'
[2026-05-25 02:47:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18238207267782682796.kers, --Pflows, --basisKERS=/tmp/petrispot-output-886271690433395648.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 147 rows 156 cols 405 entries
Finished phase 1 with 127 SingleSign rule and 15 generalized
[2026-05-25 02:47:03] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-886271690433395648.kers
Total runtime 2 ms.
[2026-05-25 02:47:03] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-25 02:47:03] [INFO ] Invariant cache hit.
[2026-05-25 02:47:04] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 156/159 places, 147/148 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 340 ms. Remains : 156/159 places, 147/148 transitions.
[2026-05-25 02:47:04] [INFO ] Flatten gal took : 6 ms
[2026-05-25 02:47:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:47:04] [INFO ] Input system was already deterministic with 147 transitions.
[2026-05-25 02:47:04] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:47:04] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:47:04] [INFO ] Time to serialize gal into /tmp/CTLFireability14501462611465279539.gal : 1 ms
[2026-05-25 02:47:04] [INFO ] Time to serialize properties into /tmp/CTLFireability2951871074069893622.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/CTLFireability14501462611465279539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2951871074069893622.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,2.02433,63960,2,42871,5,246853,6,0,772,215474,0


Converting to forward existential form...Done !
original formula: EG((EX(!(E(((p108>=1)&&(p140>=1)) U ((p108>=1)&&(p114>=1))))) + E(AF((p135>=1)) U (((EG((p117>=1)) + E(((p71>=1)&&(p89>=1)) U ((p55>=1)&&...230
=> equivalent forward existential formula: [FwdG(Init,(EX(!(E(((p108>=1)&&(p140>=1)) U ((p108>=1)&&(p114>=1))))) + E(!(EG(!((p135>=1)))) U (((EG((p117>=1))...279
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t15, t20, t26, t27, t32, t33, t39, t40, t43, t50, t53, t56, t59, t66, t72, t79, t85,...350
Detected timeout of ITS tools.
[2026-05-25 02:47:34] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:47:34] [INFO ] Applying decomposition
[2026-05-25 02:47:34] [INFO ] Flatten gal took : 2 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/graph15945530458832705757.txt' '-o' '/tmp/graph15945530458832705757.bin' '-w' '/tmp/graph15945530458832705757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15945530458832705757.bin' '-l' '-1' '-v' '-w' '/tmp/graph15945530458832705757.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:47:34] [INFO ] Decomposing Gal with order
[2026-05-25 02:47:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:47:34] [INFO ] Removed a total of 39 redundant transitions.
[2026-05-25 02:47:34] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:47:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2026-05-25 02:47:34] [INFO ] Time to serialize gal into /tmp/CTLFireability8111688727118646063.gal : 1 ms
[2026-05-25 02:47:34] [INFO ] Time to serialize properties into /tmp/CTLFireability3174770087839058612.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/CTLFireability8111688727118646063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3174770087839058612.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 158 transition count 113
Reduce places removed 34 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 35 rules applied. Total rules applied 69 place count 124 transition count 112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 123 transition count 112
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 70 place count 123 transition count 106
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 82 place count 117 transition count 106
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 124 place count 96 transition count 85
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 125 place count 95 transition count 84
Applied a total of 125 rules in 17 ms. Remains 95 /159 variables (removed 64) and now considering 84/148 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10361231914402761614.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16761167231835985813.kers'
[2026-05-25 02:48:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10361231914402761614.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16761167231835985813.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 84 rows 93 cols 261 entries
Finished phase 1 with 62 SingleSign rule and 17 generalized
[2026-05-25 02:48:04] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16761167231835985813.kers
Total runtime 1 ms.
[2026-05-25 02:48:04] [INFO ] Implicit Places using invariants in 50 ms returned [17, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 51 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 93/159 places, 84/148 transitions.
Graph (complete) has 228 edges and 93 vertex of which 92 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 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 1 rules applied. Total rules applied 2 place count 92 transition count 82
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 91 transition count 82
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 7 place count 89 transition count 80
Applied a total of 7 rules in 5 ms. Remains 89 /93 variables (removed 4) and now considering 80/84 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10517522916986600338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9020181948333507601.kers'
[2026-05-25 02:48:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10517522916986600338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9020181948333507601.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 80 rows 87 cols 247 entries
Finished phase 1 with 58 SingleSign rule and 17 generalized
[2026-05-25 02:48:04] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9020181948333507601.kers
Total runtime 3 ms.
[2026-05-25 02:48:04] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-25 02:48:04] [INFO ] Invariant cache hit.
[2026-05-25 02:48:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-25 02:48:04] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 89/159 places, 80/148 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 281 ms. Remains : 89/159 places, 80/148 transitions.
[2026-05-25 02:48:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:48:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:48:04] [INFO ] Input system was already deterministic with 80 transitions.
[2026-05-25 02:48:04] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:48:04] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:48:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8843610168064244012.gal : 1 ms
[2026-05-25 02:48:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2848211571781303989.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8843610168064244012.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2848211571781303989.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 ...328
RANDOM walk for 40000 steps (4092 resets) in 220 ms. (180 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality2848211571781303989.prop.
BEST_FIRST walk for 40001 steps (2701 resets) in 138 ms. (287 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 12
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :12 after 27
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :27 after 48
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :48 after 101
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :101 after 518
Finished probabilistic random walk after 3884 steps, run visited all 1 properties in 20 ms. (steps per millisecond=194 )
Probabilistic random walk after 3884 steps, saw 1968 distinct states, run finished after 20 ms. (steps per millisecond=194 ) properties seen :1
FORMULA DoubleExponent-PT-003-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :518 after 1961
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 148/148 transitions.
Applied a total of 0 rules in 1 ms. Remains 159 /159 variables (removed 0) and now considering 148/148 (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-10252088588069689570.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3112269542132798864.kers'
[2026-05-25 02:48:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10252088588069689570.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3112269542132798864.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 148 rows 159 cols 413 entries
Finished phase 1 with 133 SingleSign rule and 10 generalized
[2026-05-25 02:48:04] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3112269542132798864.kers
Total runtime 1 ms.
[2026-05-25 02:48:04] [INFO ] Implicit Places using invariants in 53 ms returned [26, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 54 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/159 places, 148/148 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 156 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 156 transition count 147
Applied a total of 2 rules in 2 ms. Remains 156 /157 variables (removed 1) and now considering 147/148 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2801955037498098589.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-396098113178651989.kers'
[2026-05-25 02:48:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2801955037498098589.kers, --Pflows, --basisKERS=/tmp/petrispot-output-396098113178651989.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 147 rows 156 cols 405 entries
Finished phase 1 with 127 SingleSign rule and 15 generalized
[2026-05-25 02:48:04] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-396098113178651989.kers
Total runtime 2 ms.
[2026-05-25 02:48:04] [INFO ] Implicit Places using invariants in 52 ms returned []
[2026-05-25 02:48:04] [INFO ] Invariant cache hit.
[2026-05-25 02:48:05] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 156/159 places, 147/148 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 383 ms. Remains : 156/159 places, 147/148 transitions.
[2026-05-25 02:48:05] [INFO ] Flatten gal took : 5 ms
[2026-05-25 02:48:05] [INFO ] Flatten gal took : 4 ms
[2026-05-25 02:48:05] [INFO ] Input system was already deterministic with 147 transitions.
[2026-05-25 02:48:05] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:48:05] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:48:05] [INFO ] Time to serialize gal into /tmp/CTLFireability1806787995328194696.gal : 0 ms
[2026-05-25 02:48:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15848375708415838000.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/CTLFireability1806787995328194696.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15848375708415838000.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,2.06852,64020,2,42871,5,246853,6,0,772,215474,0


Converting to forward existential form...Done !
original formula: EG(EF((AX((p94<1)) * EX((p1>=1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(EX(!((p94<1)))) * EX((p1>=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t15, t20, t26, t27, t32, t33, t39, t40, t43, t50, t53, t56, t59, t66, t72, t79, t85,...350
Detected timeout of ITS tools.
[2026-05-25 02:48:35] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:48:35] [INFO ] Applying decomposition
[2026-05-25 02:48:35] [INFO ] Flatten gal took : 2 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/graph18358154031368378202.txt' '-o' '/tmp/graph18358154031368378202.bin' '-w' '/tmp/graph18358154031368378202.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18358154031368378202.bin' '-l' '-1' '-v' '-w' '/tmp/graph18358154031368378202.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:48:35] [INFO ] Decomposing Gal with order
[2026-05-25 02:48:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:48:35] [INFO ] Removed a total of 39 redundant transitions.
[2026-05-25 02:48:35] [INFO ] Flatten gal took : 7 ms
[2026-05-25 02:48:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 3 ms.
[2026-05-25 02:48:35] [INFO ] Time to serialize gal into /tmp/CTLFireability53614766056494268.gal : 2 ms
[2026-05-25 02:48:35] [INFO ] Time to serialize properties into /tmp/CTLFireability18177010530357020653.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/CTLFireability53614766056494268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18177010530357020653.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38507e+06,6.74798,161768,3692,205,279360,1928,538,283700,43,8629,0


Converting to forward existential form...Done !
original formula: EG(EF((AX((i6.i1.u58.p94<1)) * EX((i7.i1.u0.p1>=1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(EX(!((i6.i1.u58.p94<1)))) * EX((i7.i1.u0.p1>=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t27, t40, t43, t53, t95, t106, t107, t119, t132, t135, t142, t145, i0.t20, i0.i0.u11.t10,...500
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 : 159/159 places, 148/148 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 158 transition count 112
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 70 place count 123 transition count 112
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 70 place count 123 transition count 106
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 82 place count 117 transition count 106
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 122 place count 97 transition count 86
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 123 place count 96 transition count 85
Applied a total of 123 rules in 16 ms. Remains 96 /159 variables (removed 63) and now considering 85/148 (removed 63) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5727752178888188146.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-889165895115845316.kers'
[2026-05-25 02:49:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5727752178888188146.kers, --Pflows, --basisKERS=/tmp/petrispot-output-889165895115845316.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 85 rows 94 cols 263 entries
Finished phase 1 with 63 SingleSign rule and 17 generalized
[2026-05-25 02:49:05] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-889165895115845316.kers
Total runtime 2 ms.
[2026-05-25 02:49:05] [INFO ] Implicit Places using invariants in 65 ms returned [15, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 65 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 94/159 places, 85/148 transitions.
Graph (complete) has 226 edges and 94 vertex of which 93 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 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 1 rules applied. Total rules applied 2 place count 93 transition count 83
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 92 transition count 83
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 7 place count 90 transition count 81
Applied a total of 7 rules in 4 ms. Remains 90 /94 variables (removed 4) and now considering 81/85 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15295920859136173260.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4407831533794752212.kers'
[2026-05-25 02:49:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15295920859136173260.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4407831533794752212.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 81 rows 88 cols 249 entries
Finished phase 1 with 60 SingleSign rule and 16 generalized
[2026-05-25 02:49:05] [INFO ] Computed 14 invariants in 2 ms
Computed 14 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4407831533794752212.kers
Total runtime 3 ms.
[2026-05-25 02:49:05] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-25 02:49:05] [INFO ] Invariant cache hit.
[2026-05-25 02:49:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-25 02:49:05] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 90/159 places, 81/148 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 291 ms. Remains : 90/159 places, 81/148 transitions.
[2026-05-25 02:49:05] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:49:05] [INFO ] Flatten gal took : 3 ms
[2026-05-25 02:49:05] [INFO ] Input system was already deterministic with 81 transitions.
[2026-05-25 02:49:05] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:49:05] [INFO ] Flatten gal took : 1 ms
[2026-05-25 02:49:05] [INFO ] Time to serialize gal into /tmp/CTLFireability16767889493643875055.gal : 0 ms
[2026-05-25 02:49:05] [INFO ] Time to serialize properties into /tmp/CTLFireability12073949127350335077.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/CTLFireability16767889493643875055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12073949127350335077.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.43899e+06,1.38195,44972,2,20366,5,217772,6,0,444,167754,0


Converting to forward existential form...Done !
original formula: EF((EF((p139>=1)) * ((p57<1)||(p81<1))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * ((p57<1)||(p81<1))),TRUE) * (p139>=1))] != FALSE
(forward)formula 0,1,1.52327,44976,1,0,7,217772,10,2,968,167754,4
FORMULA DoubleExponent-PT-003-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 02:49:07] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:49:07] [INFO ] Flatten gal took : 2 ms
[2026-05-25 02:49:07] [INFO ] Applying decomposition
[2026-05-25 02:49:07] [INFO ] Flatten gal took : 2 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/graph9135988992007022161.txt' '-o' '/tmp/graph9135988992007022161.bin' '-w' '/tmp/graph9135988992007022161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9135988992007022161.bin' '-l' '-1' '-v' '-w' '/tmp/graph9135988992007022161.weights' '-q' '0' '-e' '0.001'
[2026-05-25 02:49:07] [INFO ] Decomposing Gal with order
[2026-05-25 02:49:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 02:49:07] [INFO ] Removed a total of 40 redundant transitions.
[2026-05-25 02:49:07] [INFO ] Flatten gal took : 10 ms
[2026-05-25 02:49:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2026-05-25 02:49:07] [INFO ] Time to serialize gal into /tmp/CTLFireability953768115285757345.gal : 2 ms
[2026-05-25 02:49:07] [INFO ] Time to serialize properties into /tmp/CTLFireability4593619412170013378.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/CTLFireability953768115285757345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4593619412170013378.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 12 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,2.38507e+06,7.11732,187408,2692,138,332531,1222,521,307958,40,3316,0


Converting to forward existential form...Done !
original formula: AF(EG((((i3.u44.p6>=1)||(i4.i1.u39.p39>=1))||(((i2.i2.u47.p56<1)||(i2.i2.u56.p63<1))&&((i0.i2.u14.p135>=1)||(i4.i1.u39.p38>=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((((i3.u44.p6>=1)||(i4.i1.u39.p39>=1))||(((i2.i2.u47.p56<1)||(i2.i2.u56.p63<1))&&((i0.i2.u14.p135...194
Reverse transition relation is NOT exact ! Due to transitions t3, t27, t40, t50, t53, t56, t95, t102, t106, t119, t132, t135, t137, i0.i1.u13.t10, i0.i2.t2...503
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
(forward)formula 0,0,148.988,3010412,1,0,7.61996e+06,2395,1652,2.5663e+06,159,9777,921319
FORMULA DoubleExponent-PT-003-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(AX(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(!(EX(!(FALSE))))))))] = FALSE
dead was empty
(forward)formula 1,1,149.084,3010412,1,0,7.61996e+06,2395,1840,2.5663e+06,166,9777,972219
FORMULA DoubleExponent-PT-003-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG((((i0.i0.u5.p113<1)||(i2.i2.u24.p154<1))||(i5.i1.u54.p70>=1)))
=> equivalent forward existential formula: [FwdG(Init,(((i0.i0.u5.p113<1)||(i2.i2.u24.p154<1))||(i5.i1.u54.p70>=1)))] != FALSE
(forward)formula 2,1,149.649,3010412,1,0,7.61996e+06,2395,1896,2.5663e+06,168,9777,1100679
FORMULA DoubleExponent-PT-003-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: A((i3.u37.p35>=1) U EF((EG(AX((i3.u28.p1>=1))) * (i2.i1.u29.p20>=1))))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (EG(!(EX(!((i3.u28.p1>=1))))) * (i2.i1.u29.p20>=1))))))) * !(E(!(E(TRUE U (EG(!(EX(!((...299
(forward)formula 3,0,149.725,3010412,1,0,7.61996e+06,2395,2337,2.5663e+06,180,9777,1138203
FORMULA DoubleExponent-PT-003-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF((EG((i1.i1.u17.p138>=1)) * (AX(((i1.i1.u10.p124>=1)&&(i1.i1.u6.p142>=1))) + AG((i0.i1.u9.p121>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!((EG((i1.i1.u17.p138>=1)) * (!(EX(!(((i1.i1.u10.p124>=1)&&(i1.i1.u6.p142>=1))))) + !(E(TRUE U !((i0....185
(forward)formula 4,0,149.738,3010412,1,0,7.61996e+06,2395,2373,2.5663e+06,180,9777,1141946
FORMULA DoubleExponent-PT-003-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (EX((!(E((i1.i1.u21.p147<1) U E((i2.i2.u51.p64>=1) U ((i3.u45.p13>=1)&&(i3.u36.p34>=1))))) + AF((EG((i3.u45.p53<1)) + EG((i2.i2.u49.p79<1...327
=> equivalent forward existential formula: ([((Init * !(EX((!(E((i1.i1.u21.p147<1) U E((i2.i2.u51.p64>=1) U ((i3.u45.p13>=1)&&(i3.u36.p34>=1))))) + !(EG(!(...653
(forward)formula 5,1,150.548,3010416,1,0,7.61996e+06,2395,2503,2.5663e+06,181,9777,1286743
FORMULA DoubleExponent-PT-003-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG((AX((i1.i1.u6.p72<1)) + (AF(!(E((i6.i1.u64.p94>=1) U ((i5.i0.u26.p159>=1)&&(i6.i0.u61.p89>=1))))) * AG(EX(E((i5.i0.u25.p156>=1) U (i3....172
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!((i1.i1.u6.p72<1)))) + (!(EG(!(!(E((i6.i1.u64.p94>=1) U ((i5.i0.u26.p159>=1)&&(i6.i0.u61.p89>=...239
(forward)formula 6,1,151.288,3010416,1,0,7.61996e+06,2395,2555,2.5663e+06,181,9777,1455692
FORMULA DoubleExponent-PT-003-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(AG((EF((i0.i2.u11.p127<1)) + A(((i3.u1.p104>=1)&&(i4.i3.u38.p37>=1)) U (i6.i1.u60.p85>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((E(TRUE U (i0.i2.u11.p127<1)) + !((E(!((i6.i1.u60.p85>=1)) U (!(((i3.u1.p104>=1)&&(i4....242
dead was empty
(forward)formula 7,1,151.457,3010416,1,0,7.61996e+06,2395,2574,2.5663e+06,181,9777,1480012
FORMULA DoubleExponent-PT-003-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF((A((i0.i1.u9.p120>=1) U EX(((((i4.i3.u2.p106>=1)&&(i4.i2.u18.p42>=1))||(i0.i2.u14.p135>=1))&&(!((i4.i3.u2.p106>=1)&&(i4.i2.u18.p42>=1)...234
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !((E(!(EX(((((i4.i3.u2.p106>=1)&&(i4.i2.u18.p42>=1))||(i0.i2.u14.p135>=1))&&(!((i4.i3.u2.p...986
(forward)formula 8,1,152.402,3010416,1,0,7.61996e+06,2395,2601,2.5663e+06,181,9777,1577406
FORMULA DoubleExponent-PT-003-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF(EX(EG(EX((i6.i0.u48.p62<1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(EG(EX((i6.i0.u48.p62<1))))))] = FALSE
(forward)formula 9,0,152.404,3010416,1,0,7.61996e+06,2395,2606,2.5663e+06,181,9777,1577756
FORMULA DoubleExponent-PT-003-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG((EX(!(E(((i1.i1.u19.p108>=1)&&(i1.i1.u17.p140>=1)) U ((i1.i1.u19.p108>=1)&&(i1.i1.u6.p114>=1))))) + E(AF((i0.i2.u14.p135>=1)) U (((EG(...374
=> equivalent forward existential formula: [FwdG(Init,(EX(!(E(((i1.i1.u19.p108>=1)&&(i1.i1.u17.p140>=1)) U ((i1.i1.u19.p108>=1)&&(i1.i1.u6.p114>=1))))) + E...423
dead was empty
(forward)formula 10,0,152.678,3010416,1,0,7.61996e+06,2395,2687,2.5663e+06,181,9777,1629333
FORMULA DoubleExponent-PT-003-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(EF((AX((i6.i1.u64.p94<1)) * EX((i3.u28.p1>=1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(EX(!((i6.i1.u64.p94<1)))) * EX((i3.u28.p1>=1)))))] != FALSE
dead was empty
(forward)formula 11,0,152.679,3010416,1,0,7.61996e+06,2395,2688,2.5663e+06,181,9777,1629974
FORMULA DoubleExponent-PT-003-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 965561 ms.

BK_STOP 1779677500454

--------------------
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="DoubleExponent-PT-003"
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 DoubleExponent-PT-003, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695800866"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-003.tgz
mv DoubleExponent-PT-003 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 ;