About the Execution of ITS-Tools for DBSingleClientW-PT-d0m10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16202.216 | 3600000.00 | 3570869.00 | 54780.20 | T????????T?????T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r082-smll-177946993500130.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DBSingleClientW-PT-d0m10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993500130
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 6.8K Mar 6 18:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 6 18:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 6 18:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 6 18:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 08:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 08:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 08:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 18:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Mar 6 18:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 6 18:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Mar 6 18:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 119K 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 DBSingleClientW-PT-d0m10-CTLFireability-2024-00
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-01
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-02
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-03
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-04
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-05
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-06
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-07
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-08
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-09
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-10
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-11
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-12
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-13
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-14
FORMULA_NAME DBSingleClientW-PT-d0m10-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779560912143
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d0m10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 18:28:34] [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]
[2026-05-23 18:28:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 18:28:34] [INFO ] Load time of PNML (sax parser for PT used): 142 ms
[2026-05-23 18:28:34] [INFO ] Transformed 553 places.
[2026-05-23 18:28:34] [INFO ] Transformed 150 transitions.
[2026-05-23 18:28:34] [INFO ] Parsed PT model containing 553 places and 150 transitions and 600 arcs in 294 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Deduced a syphon composed of 444 places in 3 ms
Reduce places removed 444 places and 0 transitions.
Support contains 73 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 150/150 transitions.
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 102 transition count 139
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 101 transition count 138
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 101 transition count 138
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 100 transition count 137
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 100 transition count 137
Applied a total of 22 rules in 45 ms. Remains 100 /109 variables (removed 9) and now considering 137/150 (removed 13) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5356535704952600495.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9880035418856761712.kers'
[2026-05-23 18:28:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5356535704952600495.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9880035418856761712.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 137 rows 100 cols 410 entries
Finished phase 1 with 96 SingleSign rule and 2 generalized
[2026-05-23 18:28:34] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9880035418856761712.kers
Total runtime 3 ms.
[2026-05-23 18:28:35] [INFO ] Implicit Places using invariants in 424 ms returned []
[2026-05-23 18:28:35] [INFO ] Invariant cache hit.
[2026-05-23 18:28:35] [INFO ] State equation strengthened by 62 read => feed constraints.
[2026-05-23 18:28:35] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 833 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2026-05-23 18:28:35] [INFO ] Invariant cache hit.
[2026-05-23 18:28:35] [INFO ] State equation strengthened by 62 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (OVERLAPS) 137/237 variables, 100/102 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 62/164 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (OVERLAPS) 0/237 variables, 5/169 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 15/184 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 4/188 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/237 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/237 variables, 5/193 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/237 variables, 10/203 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/237 variables, 2/205 constraints. Problems are: Problem set: 0 solved, 136 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 237/237 variables, and 205 constraints, problems are : Problem set: 0 solved, 136 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 100/100 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 41/41 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (OVERLAPS) 1/100 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 23/43 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 137/237 variables, 100/143 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 62/205 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 136/341 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 136 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 237/237 variables, and 341 constraints, problems are : Problem set: 0 solved, 136 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 100/100 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 41/41 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60473ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 60503ms
Starting structural reductions in LTL mode, iteration 1 : 100/109 places, 137/150 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61447 ms. Remains : 100/109 places, 137/150 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 137/137 (removed 0) transitions.
[2026-05-23 18:29:36] [INFO ] Invariant cache hit.
[2026-05-23 18:29:36] [INFO ] Implicit Places using invariants in 163 ms returned []
[2026-05-23 18:29:36] [INFO ] Invariant cache hit.
[2026-05-23 18:29:36] [INFO ] State equation strengthened by 62 read => feed constraints.
[2026-05-23 18:29:36] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 588 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 593 ms. Remains : 100/100 places, 137/137 transitions.
Support contains 73 out of 100 places after structural reductions.
[2026-05-23 18:29:36] [INFO ] Flatten gal took : 54 ms
[2026-05-23 18:29:37] [INFO ] Flatten gal took : 28 ms
[2026-05-23 18:29:37] [INFO ] Input system was already deterministic with 137 transitions.
Reduction of identical properties reduced properties to check from 77 to 73
RANDOM walk for 40000 steps (9216 resets) in 3291 ms. (12 steps per ms) remains 40/73 properties
BEST_FIRST walk for 4002 steps (185 resets) in 75 ms. (52 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (185 resets) in 59 ms. (66 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4001 steps (409 resets) in 95 ms. (41 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (418 resets) in 89 ms. (44 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (398 resets) in 79 ms. (50 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (198 resets) in 26 ms. (148 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (204 resets) in 21 ms. (182 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (209 resets) in 23 ms. (166 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (199 resets) in 20 ms. (190 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (216 resets) in 20 ms. (190 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4001 steps (393 resets) in 33 ms. (117 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (196 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (414 resets) in 31 ms. (125 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (191 resets) in 31 ms. (125 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (404 resets) in 65 ms. (60 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (195 resets) in 72 ms. (54 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (421 resets) in 48 ms. (81 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (198 resets) in 32 ms. (121 steps per ms) remains 35/39 properties
BEST_FIRST walk for 4002 steps (410 resets) in 27 ms. (142 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (192 resets) in 29 ms. (133 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (203 resets) in 22 ms. (174 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (429 resets) in 25 ms. (153 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (223 resets) in 18 ms. (210 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (167 resets) in 13 ms. (285 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (216 resets) in 21 ms. (181 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4001 steps (395 resets) in 26 ms. (148 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4001 steps (419 resets) in 27 ms. (142 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (383 resets) in 28 ms. (138 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4000 steps (800 resets) in 33 ms. (117 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (201 resets) in 24 ms. (160 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (175 resets) in 27 ms. (143 steps per ms) remains 32/35 properties
BEST_FIRST walk for 4003 steps (199 resets) in 31 ms. (125 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (423 resets) in 27 ms. (142 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (422 resets) in 27 ms. (142 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (214 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
[2026-05-23 18:29:38] [INFO ] Invariant cache hit.
[2026-05-23 18:29:38] [INFO ] State equation strengthened by 62 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
At refinement iteration 1 (OVERLAPS) 27/64 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 21/85 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 122/207 variables, 85/87 constraints. Problems are: Problem set: 2 solved, 30 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 47/134 constraints. Problems are: Problem set: 2 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/207 variables, 0/134 constraints. Problems are: Problem set: 2 solved, 30 unsolved
Problem AtomicPropp43 is UNSAT
At refinement iteration 8 (OVERLAPS) 30/237 variables, 15/149 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 15/164 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/237 variables, 0/164 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 11 (OVERLAPS) 0/237 variables, 0/164 constraints. Problems are: Problem set: 3 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 237/237 variables, and 164 constraints, problems are : Problem set: 3 solved, 29 unsolved in 1908 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 100/100 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 29 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 28/63 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 1/2 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 22/85 variables, 1/3 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 6 (OVERLAPS) 122/207 variables, 85/88 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/207 variables, 47/135 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 4/139 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/207 variables, 0/139 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 10 (OVERLAPS) 30/237 variables, 15/154 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/237 variables, 15/169 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/237 variables, 25/194 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/237 variables, 0/194 constraints. Problems are: Problem set: 3 solved, 29 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 237/237 variables, and 194 constraints, problems are : Problem set: 3 solved, 29 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 100/100 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 29/32 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6955ms problems are : Problem set: 3 solved, 29 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 35 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 92 transition count 125
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 92 transition count 125
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 91 transition count 124
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 91 transition count 124
Applied a total of 18 rules in 41 ms. Remains 91 /100 variables (removed 9) and now considering 124/137 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 91/100 places, 124/137 transitions.
RANDOM walk for 40000 steps (9201 resets) in 490 ms. (81 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (201 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (183 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (373 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (188 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (198 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (180 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (180 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (203 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (415 resets) in 30 ms. (129 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (210 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (415 resets) in 26 ms. (148 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (191 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (405 resets) in 36 ms. (108 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (389 resets) in 25 ms. (153 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (198 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (197 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (401 resets) in 26 ms. (148 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (201 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (183 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (387 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (391 resets) in 28 ms. (137 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (374 resets) in 18 ms. (210 steps per ms) remains 27/29 properties
BEST_FIRST walk for 4001 steps (197 resets) in 21 ms. (181 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (188 resets) in 33 ms. (117 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (194 resets) in 36 ms. (108 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (383 resets) in 38 ms. (102 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (419 resets) in 61 ms. (64 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (184 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
Finished probabilistic random walk after 73708 steps, run visited all 27 properties in 600 ms. (steps per millisecond=122 )
Probabilistic random walk after 73708 steps, saw 30271 distinct states, run finished after 608 ms. (steps per millisecond=121 ) properties seen :27
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2026-05-23 18:29:46] [INFO ] Flatten gal took : 26 ms
[2026-05-23 18:29:46] [INFO ] Flatten gal took : 28 ms
[2026-05-23 18:29:46] [INFO ] Input system was already deterministic with 137 transitions.
Computed a total of 6 stabilizing places and 18 stable transitions
Graph (complete) has 334 edges and 100 vertex of which 99 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 80 transition count 102
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 80 transition count 102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 80 transition count 101
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 49 place count 72 transition count 93
Iterating global reduction 1 with 8 rules applied. Total rules applied 57 place count 72 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 59 place count 72 transition count 91
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 60 place count 71 transition count 90
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 71 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 70 transition count 88
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 70 transition count 88
Applied a total of 63 rules in 26 ms. Remains 70 /100 variables (removed 30) and now considering 88/137 (removed 49) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16058018156495572942.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14343980045726889121.kers'
[2026-05-23 18:29:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16058018156495572942.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14343980045726889121.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 88 rows 70 cols 285 entries
Finished phase 1 with 66 SingleSign rule and 2 generalized
[2026-05-23 18:29:46] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14343980045726889121.kers
Total runtime 3 ms.
[2026-05-23 18:29:47] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-23 18:29:47] [INFO ] Invariant cache hit.
[2026-05-23 18:29:47] [INFO ] State equation strengthened by 30 read => feed constraints.
[2026-05-23 18:29:47] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2026-05-23 18:29:47] [INFO ] Redundant transitions in 2 ms returned []
Running 87 sub problems to find dead transitions.
[2026-05-23 18:29:47] [INFO ] Invariant cache hit.
[2026-05-23 18:29:47] [INFO ] State equation strengthened by 30 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 88/158 variables, 70/72 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 30/102 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (OVERLAPS) 0/158 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 102 constraints, problems are : Problem set: 0 solved, 87 unsolved in 3418 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 70/70 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 88/158 variables, 70/72 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 30/102 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 87/189 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 0/158 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 189 constraints, problems are : Problem set: 0 solved, 87 unsolved in 17721 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 70/70 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21183ms problems are : Problem set: 0 solved, 87 unsolved
Search for dead transitions found 0 dead transitions in 21184ms
Starting structural reductions in SI_CTL mode, iteration 1 : 70/100 places, 88/137 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21461 ms. Remains : 70/100 places, 88/137 transitions.
[2026-05-23 18:30:08] [INFO ] Flatten gal took : 24 ms
[2026-05-23 18:30:08] [INFO ] Flatten gal took : 21 ms
[2026-05-23 18:30:08] [INFO ] Input system was already deterministic with 88 transitions.
[2026-05-23 18:30:08] [INFO ] Flatten gal took : 21 ms
[2026-05-23 18:30:08] [INFO ] Flatten gal took : 10 ms
[2026-05-23 18:30:08] [INFO ] Time to serialize gal into /tmp/CTLFireability1337795948745933918.gal : 5 ms
[2026-05-23 18:30:08] [INFO ] Time to serialize properties into /tmp/CTLFireability2854736348170743923.ctl : 6 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/CTLFireability1337795948745933918.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2854736348170743923.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 18:30:38] [INFO ] Flatten gal took : 7 ms
[2026-05-23 18:30:38] [INFO ] Applying decomposition
[2026-05-23 18:30:38] [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/graph3078626803222695113.txt' '-o' '/tmp/graph3078626803222695113.bin' '-w' '/tmp/graph3078626803222695113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3078626803222695113.bin' '-l' '-1' '-v' '-w' '/tmp/graph3078626803222695113.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:30:38] [INFO ] Decomposing Gal with order
[2026-05-23 18:30:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:30:38] [INFO ] Removed a total of 74 redundant transitions.
[2026-05-23 18:30:38] [INFO ] Flatten gal took : 95 ms
[2026-05-23 18:30:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 13 ms.
[2026-05-23 18:30:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11773597597283247502.gal : 7 ms
[2026-05-23 18:30:38] [INFO ] Time to serialize properties into /tmp/CTLFireability356417186305347080.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/CTLFireability11773597597283247502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability356417186305347080.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 : 100/100 places, 137/137 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 84 transition count 114
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 84 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 84 transition count 113
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 37 place count 80 transition count 109
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 80 transition count 109
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 43 place count 80 transition count 107
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 79 transition count 104
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 79 transition count 104
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 78 transition count 103
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 78 transition count 103
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 77 transition count 102
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 77 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 51 place count 77 transition count 100
Applied a total of 51 rules in 16 ms. Remains 77 /100 variables (removed 23) and now considering 100/137 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13956276623125571883.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7018814120997524957.kers'
[2026-05-23 18:31:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13956276623125571883.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7018814120997524957.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 100 rows 77 cols 299 entries
Finished phase 1 with 73 SingleSign rule and 2 generalized
[2026-05-23 18:31:09] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7018814120997524957.kers
Total runtime 1 ms.
[2026-05-23 18:31:09] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-23 18:31:09] [INFO ] Invariant cache hit.
[2026-05-23 18:31:09] [INFO ] State equation strengthened by 45 read => feed constraints.
[2026-05-23 18:31:09] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
Running 99 sub problems to find dead transitions.
[2026-05-23 18:31:09] [INFO ] Invariant cache hit.
[2026-05-23 18:31:09] [INFO ] State equation strengthened by 45 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (OVERLAPS) 100/177 variables, 77/79 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 45/124 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (OVERLAPS) 0/177 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Real declared 177/177 variables, and 124 constraints, problems are : Problem set: 0 solved, 99 unsolved in 4009 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 77/77 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 99 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (OVERLAPS) 100/177 variables, 77/79 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 45/124 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 99/223 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/177 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (OVERLAPS) 0/177 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Int declared 177/177 variables, and 223 constraints, problems are : Problem set: 0 solved, 99 unsolved in 23266 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 77/77 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 27322ms problems are : Problem set: 0 solved, 99 unsolved
Search for dead transitions found 0 dead transitions in 27324ms
Starting structural reductions in LTL mode, iteration 1 : 77/100 places, 100/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27661 ms. Remains : 77/100 places, 100/137 transitions.
[2026-05-23 18:31:36] [INFO ] Flatten gal took : 6 ms
[2026-05-23 18:31:36] [INFO ] Flatten gal took : 8 ms
[2026-05-23 18:31:36] [INFO ] Input system was already deterministic with 100 transitions.
[2026-05-23 18:31:36] [INFO ] Flatten gal took : 7 ms
[2026-05-23 18:31:36] [INFO ] Flatten gal took : 7 ms
[2026-05-23 18:31:36] [INFO ] Time to serialize gal into /tmp/CTLFireability3306773479621236344.gal : 2 ms
[2026-05-23 18:31:36] [INFO ] Time to serialize properties into /tmp/CTLFireability18255809859489718981.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/CTLFireability3306773479621236344.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18255809859489718981.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 18:32:06] [INFO ] Flatten gal took : 12 ms
[2026-05-23 18:32:06] [INFO ] Applying decomposition
[2026-05-23 18:32:06] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13473453343345875510.txt' '-o' '/tmp/graph13473453343345875510.bin' '-w' '/tmp/graph13473453343345875510.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13473453343345875510.bin' '-l' '-1' '-v' '-w' '/tmp/graph13473453343345875510.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:32:06] [INFO ] Decomposing Gal with order
[2026-05-23 18:32:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:32:06] [INFO ] Removed a total of 92 redundant transitions.
[2026-05-23 18:32:06] [INFO ] Flatten gal took : 29 ms
[2026-05-23 18:32:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 11 ms.
[2026-05-23 18:32:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15808456154170323546.gal : 7 ms
[2026-05-23 18:32:06] [INFO ] Time to serialize properties into /tmp/CTLFireability5393921448898663467.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/CTLFireability15808456154170323546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5393921448898663467.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 84 transition count 110
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 84 transition count 110
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 35 place count 84 transition count 107
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 80 transition count 103
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 80 transition count 103
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 79 transition count 100
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 79 transition count 100
Applied a total of 45 rules in 13 ms. Remains 79 /100 variables (removed 21) and now considering 100/137 (removed 37) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10558193795972813871.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4468327217603085959.kers'
[2026-05-23 18:32:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10558193795972813871.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4468327217603085959.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 100 rows 79 cols 317 entries
Finished phase 1 with 75 SingleSign rule and 2 generalized
[2026-05-23 18:32:37] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4468327217603085959.kers
Total runtime 1 ms.
[2026-05-23 18:32:37] [INFO ] Implicit Places using invariants in 116 ms returned []
[2026-05-23 18:32:37] [INFO ] Invariant cache hit.
[2026-05-23 18:32:37] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-23 18:32:37] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
Running 99 sub problems to find dead transitions.
[2026-05-23 18:32:37] [INFO ] Invariant cache hit.
[2026-05-23 18:32:37] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (OVERLAPS) 100/179 variables, 79/81 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 37/118 constraints. Problems are: Problem set: 0 solved, 99 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (OVERLAPS) 0/179 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Real declared 179/179 variables, and 118 constraints, problems are : Problem set: 0 solved, 99 unsolved in 4460 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 79/79 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 99 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (OVERLAPS) 100/179 variables, 79/81 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 37/118 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/179 variables, 99/217 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/179 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (OVERLAPS) 0/179 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Int declared 179/179 variables, and 217 constraints, problems are : Problem set: 0 solved, 99 unsolved in 16716 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 79/79 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21277ms problems are : Problem set: 0 solved, 99 unsolved
Search for dead transitions found 0 dead transitions in 21281ms
Starting structural reductions in LTL mode, iteration 1 : 79/100 places, 100/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21625 ms. Remains : 79/100 places, 100/137 transitions.
[2026-05-23 18:32:58] [INFO ] Flatten gal took : 7 ms
[2026-05-23 18:32:58] [INFO ] Flatten gal took : 6 ms
[2026-05-23 18:32:58] [INFO ] Input system was already deterministic with 100 transitions.
[2026-05-23 18:32:58] [INFO ] Flatten gal took : 7 ms
[2026-05-23 18:32:58] [INFO ] Flatten gal took : 6 ms
[2026-05-23 18:32:58] [INFO ] Time to serialize gal into /tmp/CTLFireability15659376176253010211.gal : 3 ms
[2026-05-23 18:32:58] [INFO ] Time to serialize properties into /tmp/CTLFireability3588230326559330551.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/CTLFireability15659376176253010211.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3588230326559330551.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,8.41649e+08,19.6327,352232,2,24169,5,1.6678e+06,6,0,416,1.15328e+06,0
Converting to forward existential form...Done !
original formula: EF((((s1>=1)&&(l485>=1)) * (((EF((((s1>=1)&&(l33>=1))&&((s1>=1)&&(l340>=1)))) + ((((s1<1)||(l484<1))&&((s1<1)||(l486<1)))&&((p31<1)||(l0<...330
=> equivalent forward existential formula: (([FwdG(((FwdU(Init,TRUE) * ((s1>=1)&&(l485>=1))) * ((E(TRUE U (((s1>=1)&&(l33>=1))&&((s1>=1)&&(l340>=1)))) + ((...1101
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t7, t8, t9, t10, t28, t48, t49, t50, t58, t60, t61, t62, t65, t66, t67, t72, t73,...385
Detected timeout of ITS tools.
[2026-05-23 18:33:28] [INFO ] Flatten gal took : 12 ms
[2026-05-23 18:33:28] [INFO ] Applying decomposition
[2026-05-23 18:33:28] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11539578280004371334.txt' '-o' '/tmp/graph11539578280004371334.bin' '-w' '/tmp/graph11539578280004371334.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11539578280004371334.bin' '-l' '-1' '-v' '-w' '/tmp/graph11539578280004371334.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:33:28] [INFO ] Decomposing Gal with order
[2026-05-23 18:33:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:33:28] [INFO ] Removed a total of 101 redundant transitions.
[2026-05-23 18:33:28] [INFO ] Flatten gal took : 33 ms
[2026-05-23 18:33:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 16 ms.
[2026-05-23 18:33:28] [INFO ] Time to serialize gal into /tmp/CTLFireability6859323460844941046.gal : 22 ms
[2026-05-23 18:33:28] [INFO ] Time to serialize properties into /tmp/CTLFireability1783837817700116561.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/CTLFireability6859323460844941046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1783837817700116561.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 : 100/100 places, 137/137 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 83 transition count 105
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 83 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 83 transition count 104
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 78 transition count 99
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 78 transition count 99
Applied a total of 45 rules in 10 ms. Remains 78 /100 variables (removed 22) and now considering 99/137 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7069948488965884571.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3666778886957453173.kers'
[2026-05-23 18:33:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7069948488965884571.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3666778886957453173.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 99 rows 78 cols 322 entries
Finished phase 1 with 74 SingleSign rule and 2 generalized
[2026-05-23 18:33:59] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3666778886957453173.kers
Total runtime 1 ms.
[2026-05-23 18:33:59] [INFO ] Implicit Places using invariants in 125 ms returned []
[2026-05-23 18:33:59] [INFO ] Invariant cache hit.
[2026-05-23 18:33:59] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-23 18:33:59] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
Running 98 sub problems to find dead transitions.
[2026-05-23 18:33:59] [INFO ] Invariant cache hit.
[2026-05-23 18:33:59] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (OVERLAPS) 99/177 variables, 78/80 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 33/113 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (OVERLAPS) 0/177 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Real declared 177/177 variables, and 113 constraints, problems are : Problem set: 0 solved, 98 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 98 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (OVERLAPS) 99/177 variables, 78/80 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 33/113 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 98/211 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/177 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 0/177 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Int declared 177/177 variables, and 211 constraints, problems are : Problem set: 0 solved, 98 unsolved in 19119 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24191ms problems are : Problem set: 0 solved, 98 unsolved
Search for dead transitions found 0 dead transitions in 24194ms
Starting structural reductions in LTL mode, iteration 1 : 78/100 places, 99/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24563 ms. Remains : 78/100 places, 99/137 transitions.
[2026-05-23 18:34:23] [INFO ] Flatten gal took : 5 ms
[2026-05-23 18:34:23] [INFO ] Flatten gal took : 6 ms
[2026-05-23 18:34:23] [INFO ] Input system was already deterministic with 99 transitions.
[2026-05-23 18:34:23] [INFO ] Flatten gal took : 6 ms
[2026-05-23 18:34:23] [INFO ] Flatten gal took : 6 ms
[2026-05-23 18:34:23] [INFO ] Time to serialize gal into /tmp/CTLFireability3429671963246280417.gal : 1 ms
[2026-05-23 18:34:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14213232771205288154.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/CTLFireability3429671963246280417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14213232771205288154.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 18:34:53] [INFO ] Flatten gal took : 10 ms
[2026-05-23 18:34:53] [INFO ] Applying decomposition
[2026-05-23 18:34:53] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1756811559328456304.txt' '-o' '/tmp/graph1756811559328456304.bin' '-w' '/tmp/graph1756811559328456304.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1756811559328456304.bin' '-l' '-1' '-v' '-w' '/tmp/graph1756811559328456304.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:34:53] [INFO ] Decomposing Gal with order
[2026-05-23 18:34:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:34:53] [INFO ] Removed a total of 85 redundant transitions.
[2026-05-23 18:34:53] [INFO ] Flatten gal took : 18 ms
[2026-05-23 18:34:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 8 ms.
[2026-05-23 18:34:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3038467871798324079.gal : 4 ms
[2026-05-23 18:34:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2796716978024105833.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/CTLFireability3038467871798324079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2796716978024105833.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 : 100/100 places, 137/137 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 80 transition count 108
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 80 transition count 108
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 80 transition count 107
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 47 place count 74 transition count 101
Iterating global reduction 1 with 6 rules applied. Total rules applied 53 place count 74 transition count 101
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 73 transition count 99
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 73 transition count 99
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 73 transition count 98
Applied a total of 56 rules in 7 ms. Remains 73 /100 variables (removed 27) and now considering 98/137 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13472084164875997084.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7230251778164768969.kers'
[2026-05-23 18:35:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13472084164875997084.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7230251778164768969.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 98 rows 73 cols 306 entries
Finished phase 1 with 69 SingleSign rule and 2 generalized
[2026-05-23 18:35:23] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7230251778164768969.kers
Total runtime 3 ms.
[2026-05-23 18:35:24] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-23 18:35:24] [INFO ] Invariant cache hit.
[2026-05-23 18:35:24] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-23 18:35:24] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2026-05-23 18:35:24] [INFO ] Invariant cache hit.
[2026-05-23 18:35:24] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (OVERLAPS) 98/171 variables, 73/75 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/171 variables, 38/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (OVERLAPS) 0/171 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 113 constraints, problems are : Problem set: 0 solved, 97 unsolved in 4688 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 73/73 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (OVERLAPS) 98/171 variables, 73/75 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/171 variables, 38/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 97/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 210 constraints, problems are : Problem set: 0 solved, 97 unsolved in 27833 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 73/73 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32563ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 32563ms
Starting structural reductions in LTL mode, iteration 1 : 73/100 places, 98/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32826 ms. Remains : 73/100 places, 98/137 transitions.
[2026-05-23 18:35:56] [INFO ] Flatten gal took : 5 ms
[2026-05-23 18:35:56] [INFO ] Flatten gal took : 6 ms
[2026-05-23 18:35:56] [INFO ] Input system was already deterministic with 98 transitions.
[2026-05-23 18:35:56] [INFO ] Flatten gal took : 4 ms
[2026-05-23 18:35:56] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:35:56] [INFO ] Time to serialize gal into /tmp/CTLFireability6431522724556599132.gal : 1 ms
[2026-05-23 18:35:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10373740598278532176.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/CTLFireability6431522724556599132.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10373740598278532176.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 18:36:26] [INFO ] Flatten gal took : 7 ms
[2026-05-23 18:36:26] [INFO ] Applying decomposition
[2026-05-23 18:36:26] [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/graph13959235376643717159.txt' '-o' '/tmp/graph13959235376643717159.bin' '-w' '/tmp/graph13959235376643717159.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13959235376643717159.bin' '-l' '-1' '-v' '-w' '/tmp/graph13959235376643717159.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:36:26] [INFO ] Decomposing Gal with order
[2026-05-23 18:36:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:36:27] [INFO ] Removed a total of 91 redundant transitions.
[2026-05-23 18:36:27] [INFO ] Flatten gal took : 31 ms
[2026-05-23 18:36:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 7 ms.
[2026-05-23 18:36:27] [INFO ] Time to serialize gal into /tmp/CTLFireability4289098802980027188.gal : 3 ms
[2026-05-23 18:36:27] [INFO ] Time to serialize properties into /tmp/CTLFireability3251420557942014812.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/CTLFireability4289098802980027188.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3251420557942014812.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,6.0155e+08,29.6927,350584,3548,1273,318827,15603,262,1.93194e+06,114,170620,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 78 transition count 102
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 78 transition count 102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 45 place count 78 transition count 101
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 52 place count 71 transition count 94
Iterating global reduction 1 with 7 rules applied. Total rules applied 59 place count 71 transition count 94
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 61 place count 71 transition count 92
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 70 transition count 91
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 70 transition count 91
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 69 transition count 89
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 69 transition count 89
Applied a total of 65 rules in 7 ms. Remains 69 /100 variables (removed 31) and now considering 89/137 (removed 48) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8016769340098640534.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15894577951043813498.kers'
[2026-05-23 18:36:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8016769340098640534.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15894577951043813498.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 89 rows 69 cols 284 entries
Finished phase 1 with 65 SingleSign rule and 2 generalized
[2026-05-23 18:36:57] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15894577951043813498.kers
Total runtime 1 ms.
[2026-05-23 18:36:57] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-23 18:36:57] [INFO ] Invariant cache hit.
[2026-05-23 18:36:57] [INFO ] State equation strengthened by 32 read => feed constraints.
[2026-05-23 18:36:57] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2026-05-23 18:36:57] [INFO ] Invariant cache hit.
[2026-05-23 18:36:57] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 89/158 variables, 69/71 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 32/103 constraints. Problems are: Problem set: 0 solved, 88 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 0/158 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 103 constraints, problems are : Problem set: 0 solved, 88 unsolved in 3928 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 69/69 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 89/158 variables, 69/71 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 32/103 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 88/191 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (OVERLAPS) 0/158 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 191 constraints, problems are : Problem set: 0 solved, 88 unsolved in 9815 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 69/69 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13796ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 13797ms
Starting structural reductions in LTL mode, iteration 1 : 69/100 places, 89/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14122 ms. Remains : 69/100 places, 89/137 transitions.
[2026-05-23 18:37:11] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:37:11] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:37:11] [INFO ] Input system was already deterministic with 89 transitions.
[2026-05-23 18:37:11] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:37:11] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:37:11] [INFO ] Time to serialize gal into /tmp/CTLFireability12606656720977053126.gal : 1 ms
[2026-05-23 18:37:11] [INFO ] Time to serialize properties into /tmp/CTLFireability3953586101282066739.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/CTLFireability12606656720977053126.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3953586101282066739.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 18:37:41] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:37:41] [INFO ] Applying decomposition
[2026-05-23 18:37:41] [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/graph97179488913058267.txt' '-o' '/tmp/graph97179488913058267.bin' '-w' '/tmp/graph97179488913058267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph97179488913058267.bin' '-l' '-1' '-v' '-w' '/tmp/graph97179488913058267.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:37:41] [INFO ] Decomposing Gal with order
[2026-05-23 18:37:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:37:41] [INFO ] Removed a total of 86 redundant transitions.
[2026-05-23 18:37:41] [INFO ] Flatten gal took : 10 ms
[2026-05-23 18:37:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 4 ms.
[2026-05-23 18:37:41] [INFO ] Time to serialize gal into /tmp/CTLFireability14699760525324689742.gal : 2 ms
[2026-05-23 18:37:41] [INFO ] Time to serialize properties into /tmp/CTLFireability3294563432430080996.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/CTLFireability14699760525324689742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3294563432430080996.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 : 100/100 places, 137/137 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 78 transition count 98
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 78 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 45 place count 78 transition count 97
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 54 place count 69 transition count 88
Iterating global reduction 1 with 9 rules applied. Total rules applied 63 place count 69 transition count 88
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 65 place count 67 transition count 85
Iterating global reduction 1 with 2 rules applied. Total rules applied 67 place count 67 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 68 place count 67 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 66 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 66 transition count 82
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 65 transition count 81
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 65 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 64 transition count 80
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 64 transition count 80
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 76 place count 64 transition count 78
Applied a total of 76 rules in 19 ms. Remains 64 /100 variables (removed 36) and now considering 78/137 (removed 59) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3934556666708019967.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16456003757002774185.kers'
[2026-05-23 18:38:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3934556666708019967.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16456003757002774185.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 78 rows 64 cols 257 entries
Finished phase 1 with 60 SingleSign rule and 2 generalized
[2026-05-23 18:38:11] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16456003757002774185.kers
Total runtime 0 ms.
[2026-05-23 18:38:11] [INFO ] Implicit Places using invariants in 110 ms returned []
[2026-05-23 18:38:11] [INFO ] Invariant cache hit.
[2026-05-23 18:38:11] [INFO ] State equation strengthened by 24 read => feed constraints.
[2026-05-23 18:38:11] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2026-05-23 18:38:11] [INFO ] Redundant transitions in 3 ms returned []
Running 77 sub problems to find dead transitions.
[2026-05-23 18:38:11] [INFO ] Invariant cache hit.
[2026-05-23 18:38:11] [INFO ] State equation strengthened by 24 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 78/142 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 24/90 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/142 variables, 5/96 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/142 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/142 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 11 (OVERLAPS) 0/142 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/142 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 13 (OVERLAPS) 0/142 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 98 constraints, problems are : Problem set: 0 solved, 77 unsolved in 8377 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 64/64 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 1/64 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 78/142 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 24/98 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 77/175 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/142 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/142 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 175 constraints, problems are : Problem set: 0 solved, 77 unsolved in 15265 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 64/64 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23672ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 23673ms
Starting structural reductions in SI_CTL mode, iteration 1 : 64/100 places, 78/137 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24026 ms. Remains : 64/100 places, 78/137 transitions.
[2026-05-23 18:38:35] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:38:35] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:38:35] [INFO ] Input system was already deterministic with 78 transitions.
[2026-05-23 18:38:35] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:38:35] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:38:35] [INFO ] Time to serialize gal into /tmp/CTLFireability1273822790505766479.gal : 1 ms
[2026-05-23 18:38:35] [INFO ] Time to serialize properties into /tmp/CTLFireability3240634771960954527.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/CTLFireability1273822790505766479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3240634771960954527.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,8.91149e+07,14.6233,309956,2,27286,5,1.32463e+06,6,0,334,1.1897e+06,0
Converting to forward existential form...Done !
original formula: (EG(((p39<1)||(l137<1))) * AF(((s1<1)||(l353<1))))
=> equivalent forward existential formula: ([(Init * !(EG(((p39<1)||(l137<1)))))] = FALSE * [FwdG(Init,!(((s1<1)||(l353<1))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t10, t28, t40, t41, t42, t48, t56, t57, t58, t59, t60, t61, t62, t63, t64, t6...316
Detected timeout of ITS tools.
[2026-05-23 18:39:05] [INFO ] Flatten gal took : 6 ms
[2026-05-23 18:39:05] [INFO ] Applying decomposition
[2026-05-23 18:39:05] [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/graph11148351259879225443.txt' '-o' '/tmp/graph11148351259879225443.bin' '-w' '/tmp/graph11148351259879225443.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11148351259879225443.bin' '-l' '-1' '-v' '-w' '/tmp/graph11148351259879225443.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:39:05] [INFO ] Decomposing Gal with order
[2026-05-23 18:39:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:39:05] [INFO ] Removed a total of 70 redundant transitions.
[2026-05-23 18:39:05] [INFO ] Flatten gal took : 9 ms
[2026-05-23 18:39:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 3 ms.
[2026-05-23 18:39:05] [INFO ] Time to serialize gal into /tmp/CTLFireability12041200283432079336.gal : 1 ms
[2026-05-23 18:39:05] [INFO ] Time to serialize properties into /tmp/CTLFireability17104204554710006596.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/CTLFireability12041200283432079336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17104204554710006596.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.91149e+07,18.4156,221768,2007,1163,199881,25704,244,1.11717e+06,92,360509,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 80 transition count 107
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 80 transition count 107
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 80 transition count 105
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 49 place count 73 transition count 98
Iterating global reduction 1 with 7 rules applied. Total rules applied 56 place count 73 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 58 place count 71 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 71 transition count 94
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 62 place count 69 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 64 place count 69 transition count 91
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 65 place count 68 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 68 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 68 place count 68 transition count 88
Applied a total of 68 rules in 13 ms. Remains 68 /100 variables (removed 32) and now considering 88/137 (removed 49) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8980647966532576101.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17916591877789618531.kers'
[2026-05-23 18:39:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8980647966532576101.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17916591877789618531.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 88 rows 68 cols 275 entries
Finished phase 1 with 64 SingleSign rule and 2 generalized
[2026-05-23 18:39:35] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17916591877789618531.kers
Total runtime 0 ms.
[2026-05-23 18:39:35] [INFO ] Implicit Places using invariants in 96 ms returned []
[2026-05-23 18:39:35] [INFO ] Invariant cache hit.
[2026-05-23 18:39:35] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 18:39:35] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
Running 87 sub problems to find dead transitions.
[2026-05-23 18:39:35] [INFO ] Invariant cache hit.
[2026-05-23 18:39:35] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/68 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 88/156 variables, 68/70 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 34/104 constraints. Problems are: Problem set: 0 solved, 87 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (OVERLAPS) 0/156 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 156/156 variables, and 104 constraints, problems are : Problem set: 0 solved, 87 unsolved in 4135 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 68/68 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/68 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 88/156 variables, 68/70 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 34/104 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 87/191 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 0/156 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Int declared 156/156 variables, and 191 constraints, problems are : Problem set: 0 solved, 87 unsolved in 10662 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 68/68 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14846ms problems are : Problem set: 0 solved, 87 unsolved
Search for dead transitions found 0 dead transitions in 14848ms
Starting structural reductions in LTL mode, iteration 1 : 68/100 places, 88/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15214 ms. Remains : 68/100 places, 88/137 transitions.
[2026-05-23 18:39:50] [INFO ] Flatten gal took : 6 ms
[2026-05-23 18:39:50] [INFO ] Flatten gal took : 5 ms
[2026-05-23 18:39:50] [INFO ] Input system was already deterministic with 88 transitions.
[2026-05-23 18:39:50] [INFO ] Flatten gal took : 5 ms
[2026-05-23 18:39:50] [INFO ] Flatten gal took : 8 ms
[2026-05-23 18:39:50] [INFO ] Time to serialize gal into /tmp/CTLFireability16034791685080524895.gal : 1 ms
[2026-05-23 18:39:50] [INFO ] Time to serialize properties into /tmp/CTLFireability1434794419195450754.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/CTLFireability16034791685080524895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1434794419195450754.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,1.3745e+08,18.6262,358936,2,30226,5,1.4942e+06,6,0,360,1.2935e+06,0
Converting to forward existential form...Done !
original formula: !(E((A(!((EF(((s1>=1)&&(l33>=1))) * (((s1>=1)&&(l485>=1))||((p12>=1)&&(l0>=1))))) U AF((((s1>=1)&&(l149>=1))||((s1>=1)&&(l334>=1))))) * !...238
=> equivalent forward existential formula: [FwdG(FwdU(Init,(!((E(!(!(EG(!((((s1>=1)&&(l149>=1))||((s1>=1)&&(l334>=1))))))) U (!(!((E(TRUE U ((s1>=1)&&(l33>...439
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t7, t8, t9, t10, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t48, t49, t50,...389
Detected timeout of ITS tools.
[2026-05-23 18:40:20] [INFO ] Flatten gal took : 4 ms
[2026-05-23 18:40:20] [INFO ] Applying decomposition
[2026-05-23 18:40:20] [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/graph3990133858711326723.txt' '-o' '/tmp/graph3990133858711326723.bin' '-w' '/tmp/graph3990133858711326723.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3990133858711326723.bin' '-l' '-1' '-v' '-w' '/tmp/graph3990133858711326723.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:40:20] [INFO ] Decomposing Gal with order
[2026-05-23 18:40:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:40:20] [INFO ] Removed a total of 90 redundant transitions.
[2026-05-23 18:40:20] [INFO ] Flatten gal took : 8 ms
[2026-05-23 18:40:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 4 ms.
[2026-05-23 18:40:20] [INFO ] Time to serialize gal into /tmp/CTLFireability5151068413631549251.gal : 1 ms
[2026-05-23 18:40:20] [INFO ] Time to serialize properties into /tmp/CTLFireability11601463675352207541.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/CTLFireability5151068413631549251.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11601463675352207541.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,1.3745e+08,7.10365,155892,3054,704,132658,6237,276,1.20993e+06,83,88689,0
Converting to forward existential form...Done !
original formula: !(E((A(!((EF(((i0.u0.s1>=1)&&(i1.u2.l33>=1))) * (((i0.u0.s1>=1)&&(i4.u13.l485>=1))||((i0.u5.p12>=1)&&(i0.u0.l0>=1))))) U AF((((i0.u0.s1>=...335
=> equivalent forward existential formula: [FwdG(FwdU(Init,(!((E(!(!(EG(!((((i0.u0.s1>=1)&&(i3.u7.l149>=1))||((i0.u0.s1>=1)&&(i4.u9.l334>=1))))))) U (!(!((...584
Reverse transition relation is NOT exact ! Due to transitions t0, t5, t25, t27, t28, t29, t30, t32, t33, t45, t48, t49, t50, t51, t52, t53, t65, t66, t68, ...365
Fast SCC detection found an SCC at level 5
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 77 transition count 97
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 77 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 77 transition count 96
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 55 place count 69 transition count 88
Iterating global reduction 1 with 8 rules applied. Total rules applied 63 place count 69 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 65 place count 69 transition count 86
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 68 transition count 85
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 68 transition count 85
Applied a total of 67 rules in 10 ms. Remains 68 /100 variables (removed 32) and now considering 85/137 (removed 52) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2855132074237949926.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15663195178281961499.kers'
[2026-05-23 18:40:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2855132074237949926.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15663195178281961499.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 85 rows 68 cols 279 entries
Finished phase 1 with 64 SingleSign rule and 2 generalized
[2026-05-23 18:40:51] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15663195178281961499.kers
Total runtime 1 ms.
[2026-05-23 18:40:51] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-23 18:40:51] [INFO ] Invariant cache hit.
[2026-05-23 18:40:51] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-05-23 18:40:51] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
Running 84 sub problems to find dead transitions.
[2026-05-23 18:40:51] [INFO ] Invariant cache hit.
[2026-05-23 18:40:51] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (OVERLAPS) 1/68 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (OVERLAPS) 85/153 variables, 68/70 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 27/97 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (OVERLAPS) 0/153 variables, 4/101 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 2/103 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 104 constraints, problems are : Problem set: 0 solved, 84 unsolved in 9758 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 68/68 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 84 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/67 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (OVERLAPS) 1/68 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (OVERLAPS) 85/153 variables, 68/77 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 27/104 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 84/188 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 188 constraints, problems are : Problem set: 0 solved, 84 unsolved in 11319 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 68/68 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21117ms problems are : Problem set: 0 solved, 84 unsolved
Search for dead transitions found 0 dead transitions in 21118ms
Starting structural reductions in LTL mode, iteration 1 : 68/100 places, 85/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21424 ms. Remains : 68/100 places, 85/137 transitions.
[2026-05-23 18:41:12] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:41:12] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:41:12] [INFO ] Input system was already deterministic with 85 transitions.
[2026-05-23 18:41:12] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:41:12] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:41:12] [INFO ] Time to serialize gal into /tmp/CTLFireability10765013812424572455.gal : 1 ms
[2026-05-23 18:41:12] [INFO ] Time to serialize properties into /tmp/CTLFireability8675011395715370966.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/CTLFireability10765013812424572455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8675011395715370966.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,3.04077e+08,15.8052,268112,2,19983,5,1.19324e+06,6,0,357,1.14224e+06,0
Converting to forward existential form...Done !
original formula: (EX(TRUE) * (!(E(AF(((s1>=1)&&(l0>=1))) U ((s1>=1)&&(l488>=1)))) + !(A(((s1>=1)&&(l510>=1)) U AF(((((s1>=1)&&(l125>=1))||((s1>=1)&&(l339>...213
=> equivalent forward existential formula: ([(Init * !(EX(TRUE)))] = FALSE * [(FwdU((Init * !(!(!((E(!(!(EG(!(((((s1>=1)&&(l125>=1))||((s1>=1)&&(l339>=1)))...527
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t10, t28, t52, t53, t54, t55, t63, t64, t65, t66, t67, t68, t69, t70, t71, t7...316
Detected timeout of ITS tools.
[2026-05-23 18:41:42] [INFO ] Flatten gal took : 4 ms
[2026-05-23 18:41:42] [INFO ] Applying decomposition
[2026-05-23 18:41:42] [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/graph13582305208577906938.txt' '-o' '/tmp/graph13582305208577906938.bin' '-w' '/tmp/graph13582305208577906938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13582305208577906938.bin' '-l' '-1' '-v' '-w' '/tmp/graph13582305208577906938.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:41:42] [INFO ] Decomposing Gal with order
[2026-05-23 18:41:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:41:42] [INFO ] Removed a total of 79 redundant transitions.
[2026-05-23 18:41:42] [INFO ] Flatten gal took : 12 ms
[2026-05-23 18:41:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 3 ms.
[2026-05-23 18:41:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15178948227314797673.gal : 2 ms
[2026-05-23 18:41:42] [INFO ] Time to serialize properties into /tmp/CTLFireability11486114716440207597.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/CTLFireability15178948227314797673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11486114716440207597.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.04077e+08,19.0528,279336,2448,1277,214972,22217,291,1.83558e+06,99,410963,0
Converting to forward existential form...Done !
original formula: (EX(TRUE) * (!(E(AF(((i0.u0.s1>=1)&&(i0.u0.l0>=1))) U ((i0.u0.s1>=1)&&(i5.u13.l488>=1)))) + !(A(((i0.u0.s1>=1)&&(i4.u12.l510>=1)) U AF(((...301
=> equivalent forward existential formula: ([(Init * !(EX(TRUE)))] = FALSE * [(FwdU((Init * !(!(!((E(!(!(EG(!(((((i0.u0.s1>=1)&&(i2.u6.l125>=1))||((i0.u0.s...715
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t9, t27, t28, t52, t53, t54, t63, t64, t66, t67, t68, t69, t70, t71, t72, t73, t74, t...312
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 77 transition count 95
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 77 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 77 transition count 94
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 57 place count 67 transition count 84
Iterating global reduction 1 with 10 rules applied. Total rules applied 67 place count 67 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 69 place count 67 transition count 82
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 70 place count 66 transition count 81
Iterating global reduction 2 with 1 rules applied. Total rules applied 71 place count 66 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 72 place count 65 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 65 transition count 79
Applied a total of 73 rules in 8 ms. Remains 65 /100 variables (removed 35) and now considering 79/137 (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-16108278057972692096.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11813978823238142630.kers'
[2026-05-23 18:42:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16108278057972692096.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11813978823238142630.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 65 cols 264 entries
Finished phase 1 with 61 SingleSign rule and 2 generalized
[2026-05-23 18:42:12] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11813978823238142630.kers
Total runtime 1 ms.
[2026-05-23 18:42:12] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-23 18:42:12] [INFO ] Invariant cache hit.
[2026-05-23 18:42:12] [INFO ] State equation strengthened by 23 read => feed constraints.
[2026-05-23 18:42:12] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-05-23 18:42:12] [INFO ] Invariant cache hit.
[2026-05-23 18:42:12] [INFO ] State equation strengthened by 23 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/65 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 79/144 variables, 65/67 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 23/90 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 0/144 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 144/144 variables, and 90 constraints, problems are : Problem set: 0 solved, 78 unsolved in 3403 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 65/65 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/65 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 79/144 variables, 65/67 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 23/90 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 78/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/144 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 0/144 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 144/144 variables, and 168 constraints, problems are : Problem set: 0 solved, 78 unsolved in 12100 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 65/65 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15535ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 15536ms
Starting structural reductions in LTL mode, iteration 1 : 65/100 places, 79/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15836 ms. Remains : 65/100 places, 79/137 transitions.
[2026-05-23 18:42:28] [INFO ] Flatten gal took : 4 ms
[2026-05-23 18:42:28] [INFO ] Flatten gal took : 4 ms
[2026-05-23 18:42:28] [INFO ] Input system was already deterministic with 79 transitions.
[2026-05-23 18:42:28] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:42:28] [INFO ] Flatten gal took : 4 ms
[2026-05-23 18:42:28] [INFO ] Time to serialize gal into /tmp/CTLFireability11925407179698463795.gal : 1 ms
[2026-05-23 18:42:28] [INFO ] Time to serialize properties into /tmp/CTLFireability4524600950299284939.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/CTLFireability11925407179698463795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4524600950299284939.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,1.29799e+08,16.1721,311444,2,27862,5,1.26253e+06,6,0,339,1.24621e+06,0
Converting to forward existential form...Done !
original formula: AX(AG(((EF(((s1>=1)&&(l338>=1))) + AG(((p39<1)||(l137<1)))) + ((s1<1)||(l334<1)))))
=> equivalent forward existential formula: [(FwdU(((FwdU(EY(Init),TRUE) * !(((s1<1)||(l334<1)))) * !(E(TRUE U ((s1>=1)&&(l338>=1))))),TRUE) * !(((p39<1)||(...174
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t10, t28, t49, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66, t67, t68, t6...301
Detected timeout of ITS tools.
[2026-05-23 18:42:58] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:42:58] [INFO ] Applying decomposition
[2026-05-23 18:42:58] [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/graph1784475036637044910.txt' '-o' '/tmp/graph1784475036637044910.bin' '-w' '/tmp/graph1784475036637044910.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1784475036637044910.bin' '-l' '-1' '-v' '-w' '/tmp/graph1784475036637044910.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:42:58] [INFO ] Decomposing Gal with order
[2026-05-23 18:42:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:42:58] [INFO ] Removed a total of 69 redundant transitions.
[2026-05-23 18:42:58] [INFO ] Flatten gal took : 7 ms
[2026-05-23 18:42:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 3 ms.
[2026-05-23 18:42:58] [INFO ] Time to serialize gal into /tmp/CTLFireability3824805371587603096.gal : 2 ms
[2026-05-23 18:42:58] [INFO ] Time to serialize properties into /tmp/CTLFireability9332151348234870919.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/CTLFireability3824805371587603096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9332151348234870919.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,1.29799e+08,5.39606,87448,1468,1095,102382,14682,230,280197,95,214947,0
Converting to forward existential form...Done !
original formula: AX(AG(((EF(((i3.u0.s1>=1)&&(u8.l338>=1))) + AG(((i3.u0.p39<1)||(i2.u11.l137<1)))) + ((i3.u0.s1<1)||(u8.l334<1)))))
=> equivalent forward existential formula: [(FwdU(((FwdU(EY(Init),TRUE) * !(((i3.u0.s1<1)||(u8.l334<1)))) * !(E(TRUE U ((i3.u0.s1>=1)&&(u8.l338>=1))))),TRU...205
Reverse transition relation is NOT exact ! Due to transitions t0, t6, t9, t27, t28, t57, t58, t60, t61, t62, t63, t64, t65, t66, t67, t68, t69, t70, t71, t...292
(forward)formula 0,1,20.881,268080,1,0,328879,106418,1003,910914,585,854398,544353
FORMULA DBSingleClientW-PT-d0m10-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 76 transition count 94
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 76 transition count 94
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 76 transition count 93
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 58 place count 67 transition count 84
Iterating global reduction 1 with 9 rules applied. Total rules applied 67 place count 67 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 69 place count 67 transition count 82
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 71 place count 65 transition count 79
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 65 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 65 transition count 78
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 75 place count 64 transition count 76
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 64 transition count 76
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 77 place count 63 transition count 75
Iterating global reduction 3 with 1 rules applied. Total rules applied 78 place count 63 transition count 75
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 79 place count 62 transition count 74
Iterating global reduction 3 with 1 rules applied. Total rules applied 80 place count 62 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 82 place count 62 transition count 72
Applied a total of 82 rules in 25 ms. Remains 62 /100 variables (removed 38) and now considering 72/137 (removed 65) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18053315936525127410.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5618203736504888173.kers'
[2026-05-23 18:43:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18053315936525127410.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5618203736504888173.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 62 cols 240 entries
Finished phase 1 with 58 SingleSign rule and 2 generalized
[2026-05-23 18:43:19] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5618203736504888173.kers
Total runtime 1 ms.
[2026-05-23 18:43:19] [INFO ] Implicit Places using invariants in 97 ms returned []
[2026-05-23 18:43:19] [INFO ] Invariant cache hit.
[2026-05-23 18:43:19] [INFO ] State equation strengthened by 21 read => feed constraints.
[2026-05-23 18:43:19] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2026-05-23 18:43:19] [INFO ] Redundant transitions in 1 ms returned []
Running 71 sub problems to find dead transitions.
[2026-05-23 18:43:19] [INFO ] Invariant cache hit.
[2026-05-23 18:43:19] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/134 variables, 62/64 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 21/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/134 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 85 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2508 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 72/134 variables, 62/64 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 21/85 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 71/156 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/134 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 156 constraints, problems are : Problem set: 0 solved, 71 unsolved in 7599 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10141ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 10141ms
Starting structural reductions in SI_CTL mode, iteration 1 : 62/100 places, 72/137 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10458 ms. Remains : 62/100 places, 72/137 transitions.
[2026-05-23 18:43:30] [INFO ] Flatten gal took : 5 ms
[2026-05-23 18:43:30] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:43:30] [INFO ] Input system was already deterministic with 72 transitions.
[2026-05-23 18:43:30] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:43:30] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:43:30] [INFO ] Time to serialize gal into /tmp/CTLFireability17082057873454475444.gal : 1 ms
[2026-05-23 18:43:30] [INFO ] Time to serialize properties into /tmp/CTLFireability4574094499182522775.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/CTLFireability17082057873454475444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4574094499182522775.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,6.28246e+07,12.2593,202080,2,22668,5,742177,6,0,320,855674,0
Converting to forward existential form...Done !
original formula: EG(EF(((p37<1)||(l122<1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p37<1)||(l122<1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t10, t28, t43, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t6...296
Detected timeout of ITS tools.
[2026-05-23 18:44:00] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:44:00] [INFO ] Applying decomposition
[2026-05-23 18:44:00] [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/graph17307875914917643691.txt' '-o' '/tmp/graph17307875914917643691.bin' '-w' '/tmp/graph17307875914917643691.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17307875914917643691.bin' '-l' '-1' '-v' '-w' '/tmp/graph17307875914917643691.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:44:00] [INFO ] Decomposing Gal with order
[2026-05-23 18:44:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:44:00] [INFO ] Removed a total of 63 redundant transitions.
[2026-05-23 18:44:00] [INFO ] Flatten gal took : 7 ms
[2026-05-23 18:44:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 2 ms.
[2026-05-23 18:44:00] [INFO ] Time to serialize gal into /tmp/CTLFireability14174958603142438337.gal : 1 ms
[2026-05-23 18:44:00] [INFO ] Time to serialize properties into /tmp/CTLFireability423386759740551072.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/CTLFireability14174958603142438337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability423386759740551072.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 : 100/100 places, 137/137 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 81 transition count 104
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 81 transition count 104
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 45 place count 74 transition count 97
Iterating global reduction 0 with 7 rules applied. Total rules applied 52 place count 74 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 73 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 73 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 55 place count 73 transition count 94
Applied a total of 55 rules in 7 ms. Remains 73 /100 variables (removed 27) and now considering 94/137 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7942760966796303074.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7502117658318529369.kers'
[2026-05-23 18:44:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7942760966796303074.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7502117658318529369.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 94 rows 73 cols 301 entries
Finished phase 1 with 69 SingleSign rule and 2 generalized
[2026-05-23 18:44:30] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7502117658318529369.kers
Total runtime 1 ms.
[2026-05-23 18:44:30] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-23 18:44:30] [INFO ] Invariant cache hit.
[2026-05-23 18:44:30] [INFO ] State equation strengthened by 33 read => feed constraints.
[2026-05-23 18:44:30] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
Running 93 sub problems to find dead transitions.
[2026-05-23 18:44:30] [INFO ] Invariant cache hit.
[2026-05-23 18:44:30] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (OVERLAPS) 94/167 variables, 73/75 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/167 variables, 33/108 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 3/111 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/167 variables, 2/117 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/167 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (OVERLAPS) 0/167 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 117 constraints, problems are : Problem set: 0 solved, 93 unsolved in 7418 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 73/73 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (OVERLAPS) 94/167 variables, 73/84 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 33/117 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 93/210 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/167 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (OVERLAPS) 0/167 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 210 constraints, problems are : Problem set: 0 solved, 93 unsolved in 16439 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 73/73 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23910ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 23911ms
Starting structural reductions in LTL mode, iteration 1 : 73/100 places, 94/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24244 ms. Remains : 73/100 places, 94/137 transitions.
[2026-05-23 18:44:54] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:44:54] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:44:54] [INFO ] Input system was already deterministic with 94 transitions.
[2026-05-23 18:44:54] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:44:54] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:44:54] [INFO ] Time to serialize gal into /tmp/CTLFireability10796066220820188799.gal : 0 ms
[2026-05-23 18:44:54] [INFO ] Time to serialize properties into /tmp/CTLFireability10200078238161731442.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/CTLFireability10796066220820188799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10200078238161731442.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,4.53754e+08,24.788,388912,2,26507,5,1.68725e+06,6,0,386,1.36587e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 18:45:24] [INFO ] Flatten gal took : 10 ms
[2026-05-23 18:45:24] [INFO ] Applying decomposition
[2026-05-23 18:45:24] [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/graph14118130972032369553.txt' '-o' '/tmp/graph14118130972032369553.bin' '-w' '/tmp/graph14118130972032369553.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14118130972032369553.bin' '-l' '-1' '-v' '-w' '/tmp/graph14118130972032369553.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:45:24] [INFO ] Decomposing Gal with order
[2026-05-23 18:45:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:45:24] [INFO ] Removed a total of 102 redundant transitions.
[2026-05-23 18:45:24] [INFO ] Flatten gal took : 12 ms
[2026-05-23 18:45:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 4 ms.
[2026-05-23 18:45:24] [INFO ] Time to serialize gal into /tmp/CTLFireability6383426842797982989.gal : 2 ms
[2026-05-23 18:45:24] [INFO ] Time to serialize properties into /tmp/CTLFireability15686593579858322555.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/CTLFireability6383426842797982989.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15686593579858322555.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 81 transition count 103
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 81 transition count 103
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 81 transition count 102
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 46 place count 74 transition count 95
Iterating global reduction 1 with 7 rules applied. Total rules applied 53 place count 74 transition count 95
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 55 place count 72 transition count 92
Iterating global reduction 1 with 2 rules applied. Total rules applied 57 place count 72 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 58 place count 72 transition count 91
Applied a total of 58 rules in 5 ms. Remains 72 /100 variables (removed 28) and now considering 91/137 (removed 46) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9651636135691515777.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10842978804732823134.kers'
[2026-05-23 18:45:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9651636135691515777.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10842978804732823134.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 91 rows 72 cols 296 entries
Finished phase 1 with 68 SingleSign rule and 2 generalized
[2026-05-23 18:45:54] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10842978804732823134.kers
Total runtime 1 ms.
[2026-05-23 18:45:54] [INFO ] Implicit Places using invariants in 107 ms returned []
[2026-05-23 18:45:54] [INFO ] Invariant cache hit.
[2026-05-23 18:45:54] [INFO ] State equation strengthened by 30 read => feed constraints.
[2026-05-23 18:45:55] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2026-05-23 18:45:55] [INFO ] Invariant cache hit.
[2026-05-23 18:45:55] [INFO ] State equation strengthened by 30 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 91/163 variables, 72/74 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 30/104 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 0/163 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 104 constraints, problems are : Problem set: 0 solved, 90 unsolved in 4501 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 72/72 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 91/163 variables, 72/74 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 30/104 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 90/194 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 0/163 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 194 constraints, problems are : Problem set: 0 solved, 90 unsolved in 13426 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 72/72 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17976ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 17976ms
Starting structural reductions in LTL mode, iteration 1 : 72/100 places, 91/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18349 ms. Remains : 72/100 places, 91/137 transitions.
[2026-05-23 18:46:13] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:46:13] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:46:13] [INFO ] Input system was already deterministic with 91 transitions.
[2026-05-23 18:46:13] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:46:13] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:46:13] [INFO ] Time to serialize gal into /tmp/CTLFireability15689421826977955804.gal : 1 ms
[2026-05-23 18:46:13] [INFO ] Time to serialize properties into /tmp/CTLFireability4676129963868438853.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/CTLFireability15689421826977955804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4676129963868438853.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 18:46:43] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:46:43] [INFO ] Applying decomposition
[2026-05-23 18:46:43] [INFO ] Flatten gal took : 7 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/graph17856372858646563529.txt' '-o' '/tmp/graph17856372858646563529.bin' '-w' '/tmp/graph17856372858646563529.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17856372858646563529.bin' '-l' '-1' '-v' '-w' '/tmp/graph17856372858646563529.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:46:43] [INFO ] Decomposing Gal with order
[2026-05-23 18:46:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:46:43] [INFO ] Removed a total of 94 redundant transitions.
[2026-05-23 18:46:43] [INFO ] Flatten gal took : 8 ms
[2026-05-23 18:46:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 2 ms.
[2026-05-23 18:46:43] [INFO ] Time to serialize gal into /tmp/CTLFireability10585568267779163083.gal : 2 ms
[2026-05-23 18:46:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5914317959454979389.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/CTLFireability10585568267779163083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5914317959454979389.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 82 transition count 110
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 82 transition count 110
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 39 place count 82 transition count 107
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 45 place count 76 transition count 101
Iterating global reduction 1 with 6 rules applied. Total rules applied 51 place count 76 transition count 101
Applied a total of 51 rules in 5 ms. Remains 76 /100 variables (removed 24) and now considering 101/137 (removed 36) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12586969291252530866.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9981379992416076379.kers'
[2026-05-23 18:47:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12586969291252530866.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9981379992416076379.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 101 rows 76 cols 321 entries
Finished phase 1 with 72 SingleSign rule and 2 generalized
[2026-05-23 18:47:13] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9981379992416076379.kers
Total runtime 1 ms.
[2026-05-23 18:47:13] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-23 18:47:13] [INFO ] Invariant cache hit.
[2026-05-23 18:47:13] [INFO ] State equation strengthened by 37 read => feed constraints.
[2026-05-23 18:47:13] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2026-05-23 18:47:13] [INFO ] Invariant cache hit.
[2026-05-23 18:47:13] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/177 variables, 76/78 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 100 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (OVERLAPS) 0/177 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Real declared 177/177 variables, and 115 constraints, problems are : Problem set: 0 solved, 100 unsolved in 5069 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/76 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/177 variables, 76/78 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 100/215 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/177 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (OVERLAPS) 0/177 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Int declared 177/177 variables, and 215 constraints, problems are : Problem set: 0 solved, 100 unsolved in 12748 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17862ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 17863ms
Starting structural reductions in LTL mode, iteration 1 : 76/100 places, 101/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18224 ms. Remains : 76/100 places, 101/137 transitions.
[2026-05-23 18:47:31] [INFO ] Flatten gal took : 5 ms
[2026-05-23 18:47:31] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:47:31] [INFO ] Input system was already deterministic with 101 transitions.
[2026-05-23 18:47:31] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:47:31] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:47:31] [INFO ] Time to serialize gal into /tmp/CTLFireability9660918371241769695.gal : 1 ms
[2026-05-23 18:47:31] [INFO ] Time to serialize properties into /tmp/CTLFireability16079054380439479678.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/CTLFireability9660918371241769695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16079054380439479678.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 18:48:01] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:48:01] [INFO ] Applying decomposition
[2026-05-23 18:48:01] [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/graph2533802275688406320.txt' '-o' '/tmp/graph2533802275688406320.bin' '-w' '/tmp/graph2533802275688406320.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2533802275688406320.bin' '-l' '-1' '-v' '-w' '/tmp/graph2533802275688406320.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:48:01] [INFO ] Decomposing Gal with order
[2026-05-23 18:48:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:48:01] [INFO ] Removed a total of 90 redundant transitions.
[2026-05-23 18:48:01] [INFO ] Flatten gal took : 7 ms
[2026-05-23 18:48:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 3 ms.
[2026-05-23 18:48:01] [INFO ] Time to serialize gal into /tmp/CTLFireability5497888950878434546.gal : 2 ms
[2026-05-23 18:48:01] [INFO ] Time to serialize properties into /tmp/CTLFireability2526906795344857203.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/CTLFireability5497888950878434546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2526906795344857203.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 : 100/100 places, 137/137 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 81 transition count 106
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 81 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 81 transition count 104
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 75 transition count 98
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 75 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 75 transition count 97
Applied a total of 53 rules in 4 ms. Remains 75 /100 variables (removed 25) and now considering 97/137 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-98337229009747120.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14600370937537980491.kers'
[2026-05-23 18:48:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-98337229009747120.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14600370937537980491.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 97 rows 75 cols 312 entries
Finished phase 1 with 71 SingleSign rule and 2 generalized
[2026-05-23 18:48:31] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14600370937537980491.kers
Total runtime 1 ms.
[2026-05-23 18:48:31] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-23 18:48:31] [INFO ] Invariant cache hit.
[2026-05-23 18:48:31] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-23 18:48:31] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2026-05-23 18:48:31] [INFO ] Invariant cache hit.
[2026-05-23 18:48:31] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/75 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 97/172 variables, 75/77 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 34/111 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 0/172 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 172/172 variables, and 112 constraints, problems are : Problem set: 0 solved, 96 unsolved in 5463 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/75 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 97/172 variables, 75/78 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 34/112 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 96/208 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/172 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 0/172 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 172/172 variables, and 208 constraints, problems are : Problem set: 0 solved, 96 unsolved in 19714 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25249ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 25250ms
Starting structural reductions in LTL mode, iteration 1 : 75/100 places, 97/137 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25565 ms. Remains : 75/100 places, 97/137 transitions.
[2026-05-23 18:48:57] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:48:57] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:48:57] [INFO ] Input system was already deterministic with 97 transitions.
[2026-05-23 18:48:57] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:48:57] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:48:57] [INFO ] Time to serialize gal into /tmp/CTLFireability13981836836692354928.gal : 1 ms
[2026-05-23 18:48:57] [INFO ] Time to serialize properties into /tmp/CTLFireability17697761512298230196.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/CTLFireability13981836836692354928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17697761512298230196.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,5.03531e+08,24.3807,429796,2,28471,5,1.64689e+06,6,0,397,1.78749e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 18:49:27] [INFO ] Flatten gal took : 2 ms
[2026-05-23 18:49:27] [INFO ] Applying decomposition
[2026-05-23 18:49:27] [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/graph17446668599098967375.txt' '-o' '/tmp/graph17446668599098967375.bin' '-w' '/tmp/graph17446668599098967375.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17446668599098967375.bin' '-l' '-1' '-v' '-w' '/tmp/graph17446668599098967375.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:49:27] [INFO ] Decomposing Gal with order
[2026-05-23 18:49:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:49:27] [INFO ] Removed a total of 89 redundant transitions.
[2026-05-23 18:49:27] [INFO ] Flatten gal took : 6 ms
[2026-05-23 18:49:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 1 ms.
[2026-05-23 18:49:27] [INFO ] Time to serialize gal into /tmp/CTLFireability14559533480200417443.gal : 1 ms
[2026-05-23 18:49:27] [INFO ] Time to serialize properties into /tmp/CTLFireability15296990049210894932.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/CTLFireability14559533480200417443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15296990049210894932.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 137/137 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 76 transition count 94
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 76 transition count 94
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 76 transition count 93
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 59 place count 66 transition count 83
Iterating global reduction 1 with 10 rules applied. Total rules applied 69 place count 66 transition count 83
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 71 place count 66 transition count 81
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 74 place count 63 transition count 75
Iterating global reduction 2 with 3 rules applied. Total rules applied 77 place count 63 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 78 place count 63 transition count 74
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 80 place count 61 transition count 71
Iterating global reduction 3 with 2 rules applied. Total rules applied 82 place count 61 transition count 71
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 84 place count 59 transition count 69
Iterating global reduction 3 with 2 rules applied. Total rules applied 86 place count 59 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 88 place count 59 transition count 67
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 89 place count 58 transition count 66
Iterating global reduction 4 with 1 rules applied. Total rules applied 90 place count 58 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 92 place count 58 transition count 64
Applied a total of 92 rules in 18 ms. Remains 58 /100 variables (removed 42) and now considering 64/137 (removed 73) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13186922990487183262.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1901090306165063170.kers'
[2026-05-23 18:49:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13186922990487183262.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1901090306165063170.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 64 rows 58 cols 210 entries
Finished phase 1 with 54 SingleSign rule and 2 generalized
[2026-05-23 18:49:57] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1901090306165063170.kers
Total runtime 1 ms.
[2026-05-23 18:49:57] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-23 18:49:57] [INFO ] Invariant cache hit.
[2026-05-23 18:49:57] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 18:49:57] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2026-05-23 18:49:57] [INFO ] Redundant transitions in 1 ms returned []
Running 63 sub problems to find dead transitions.
[2026-05-23 18:49:57] [INFO ] Invariant cache hit.
[2026-05-23 18:49:57] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (OVERLAPS) 64/122 variables, 58/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 4/84 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 63 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 85 constraints, problems are : Problem set: 0 solved, 63 unsolved in 4482 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 58/58 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (OVERLAPS) 1/58 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 64/122 variables, 58/65 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 63/148 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 148 constraints, problems are : Problem set: 0 solved, 63 unsolved in 7334 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 58/58 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11833ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 11834ms
Starting structural reductions in SI_CTL mode, iteration 1 : 58/100 places, 64/137 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12076 ms. Remains : 58/100 places, 64/137 transitions.
[2026-05-23 18:50:09] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:50:09] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:50:09] [INFO ] Input system was already deterministic with 64 transitions.
[2026-05-23 18:50:09] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:50:09] [INFO ] Flatten gal took : 3 ms
[2026-05-23 18:50:09] [INFO ] Time to serialize gal into /tmp/CTLFireability4114962106421866980.gal : 0 ms
[2026-05-23 18:50:09] [INFO ] Time to serialize properties into /tmp/CTLFireability17545856570307446056.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/CTLFireability4114962106421866980.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17545856570307446056.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,2.39871e+07,3.66449,86752,2,18239,5,299149,6,0,296,378855,0
Converting to forward existential form...Done !
original formula: EG((AF(((s1<1)||(l32<1))) + ((s1>=1)&&(l123>=1))))
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(((s1<1)||(l32<1))))) + ((s1>=1)&&(l123>=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t9, t10, t28, t40, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t5...286
(forward)formula 0,1,15.3649,303924,1,0,207,1.39621e+06,154,89,2093,1.80876e+06,248
FORMULA DBSingleClientW-PT-d0m10-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2026-05-23 18:50:24] [INFO ] Flatten gal took : 4 ms
[2026-05-23 18:50:24] [INFO ] Flatten gal took : 4 ms
[2026-05-23 18:50:24] [INFO ] Applying decomposition
[2026-05-23 18:50:24] [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/graph5028476164537803025.txt' '-o' '/tmp/graph5028476164537803025.bin' '-w' '/tmp/graph5028476164537803025.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5028476164537803025.bin' '-l' '-1' '-v' '-w' '/tmp/graph5028476164537803025.weights' '-q' '0' '-e' '0.001'
[2026-05-23 18:50:25] [INFO ] Decomposing Gal with order
[2026-05-23 18:50:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 18:50:25] [INFO ] Removed a total of 156 redundant transitions.
[2026-05-23 18:50:25] [INFO ] Flatten gal took : 9 ms
[2026-05-23 18:50:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 3 ms.
[2026-05-23 18:50:25] [INFO ] Time to serialize gal into /tmp/CTLFireability2173495441037922145.gal : 2 ms
[2026-05-23 18:50:25] [INFO ] Time to serialize properties into /tmp/CTLFireability5512150180295878043.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2173495441037922145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5512150180295878043.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 14 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 19:17:44] [INFO ] Flatten gal took : 203 ms
[2026-05-23 19:17:44] [INFO ] Time to serialize gal into /tmp/CTLFireability118572491354055763.gal : 57 ms
[2026-05-23 19:17:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1465687877281791715.ctl : 73 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/CTLFireability118572491354055763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1465687877281791715.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 14 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,4.47256e+09,390.449,5286956,2,186324,5,1.92468e+07,6,0,537,1.31612e+07,0
Converting to forward existential form...Done !
original formula: !(E(((A(AF(((s1>=1)&&(l487>=1))) U AG(((s1>=1)&&(l149>=1)))) * AF(((((s1>=1)&&(l0>=1))&&((s1>=1)&&(l345>=1)))&&(!((s1>=1)&&(l336>=1))))))...304
=> equivalent forward existential formula: [((FwdU(FwdU(Init,((!((E(!(!(E(TRUE U !(((s1>=1)&&(l149>=1)))))) U (!(!(EG(!(((s1>=1)&&(l487>=1)))))) * !(!(E(TR...505
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t7, t8, t9, t10, t11, t19, t21, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35,...582
(forward)formula 0,1,464.438,5286984,1,0,284,1.92468e+07,301,104,3786,1.31612e+07,296
FORMULA DBSingleClientW-PT-d0m10-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d0m10"
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 DBSingleClientW-PT-d0m10, 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 r082-smll-177946993500130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m10.tgz
mv DBSingleClientW-PT-d0m10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;