About the Execution of ITS-Tools for DBSingleClientW-PT-d2m09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16198.495 | 3600000.00 | 3247608.00 | 194895.70 | [undef] | Time out reached |
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-177946993600234.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-d2m09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993600234
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 8.9K Mar 6 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 6 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 6 18:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 6 18:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 08:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 6 18:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Mar 6 18:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Mar 6 18:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 6 18:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:51 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 1.6M 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-d2m09-CTLFireability-2024-00
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-01
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-02
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-03
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-04
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-05
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-06
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-07
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-08
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-09
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-10
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-11
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-12
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-13
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-14
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779623883144
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-d2m09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 11:58:05] [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]
[2026-05-24 11:58:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 11:58:06] [INFO ] Load time of PNML (sax parser for PT used): 660 ms
[2026-05-24 11:58:06] [INFO ] Transformed 4763 places.
[2026-05-24 11:58:06] [INFO ] Transformed 2478 transitions.
[2026-05-24 11:58:06] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 938 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Deduced a syphon composed of 3580 places in 23 ms
Reduce places removed 3580 places and 0 transitions.
Support contains 118 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 245 rules applied. Total rules applied 245 place count 1137 transition count 2279
Discarding 337 places :
Symmetric choice reduction at 1 with 337 rule applications. Total rules 582 place count 800 transition count 1691
Iterating global reduction 1 with 337 rules applied. Total rules applied 919 place count 800 transition count 1691
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 1010 place count 800 transition count 1600
Discarding 255 places :
Symmetric choice reduction at 2 with 255 rule applications. Total rules 1265 place count 545 transition count 1345
Iterating global reduction 2 with 255 rules applied. Total rules applied 1520 place count 545 transition count 1345
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 1524 place count 545 transition count 1341
Discarding 177 places :
Symmetric choice reduction at 3 with 177 rule applications. Total rules 1701 place count 368 transition count 1099
Iterating global reduction 3 with 177 rules applied. Total rules applied 1878 place count 368 transition count 1099
Ensure Unique test removed 232 transitions
Reduce isomorphic transitions removed 232 transitions.
Iterating post reduction 3 with 232 rules applied. Total rules applied 2110 place count 368 transition count 867
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 2116 place count 362 transition count 861
Iterating global reduction 4 with 6 rules applied. Total rules applied 2122 place count 362 transition count 861
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 2128 place count 356 transition count 855
Iterating global reduction 4 with 6 rules applied. Total rules applied 2134 place count 356 transition count 855
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 2137 place count 356 transition count 852
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2141 place count 352 transition count 848
Iterating global reduction 5 with 4 rules applied. Total rules applied 2145 place count 352 transition count 848
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2149 place count 352 transition count 844
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2150 place count 351 transition count 842
Iterating global reduction 6 with 1 rules applied. Total rules applied 2151 place count 351 transition count 842
Applied a total of 2151 rules in 341 ms. Remains 351 /1183 variables (removed 832) and now considering 842/2478 (removed 1636) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11190668420231407712.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2959615776092968022.kers'
[2026-05-24 11:58:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11190668420231407712.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2959615776092968022.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 842 rows 351 cols 2288 entries
Finished phase 1 with 347 SingleSign rule and 2 generalized
[2026-05-24 11:58:07] [INFO ] Computed 2 invariants in 7 ms
Computed 2 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-2959615776092968022.kers
Total runtime 10 ms.
[2026-05-24 11:58:08] [INFO ] Implicit Places using invariants in 1252 ms returned []
[2026-05-24 11:58:08] [INFO ] Invariant cache hit.
[2026-05-24 11:58:09] [INFO ] State equation strengthened by 515 read => feed constraints.
[2026-05-24 11:58:14] [INFO ] Implicit Places using invariants and state equation in 5734 ms returned []
Implicit Place search using SMT with State Equation took 7057 ms to find 0 implicit places.
Running 841 sub problems to find dead transitions.
[2026-05-24 11:58:14] [INFO ] Invariant cache hit.
[2026-05-24 11:58:14] [INFO ] State equation strengthened by 515 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/350 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 1 (OVERLAPS) 1/351 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/351 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 841 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 351/1193 variables, and 2 constraints, problems are : Problem set: 0 solved, 841 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/351 constraints, ReadFeed: 0/515 constraints, PredecessorRefiner: 841/841 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 841 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/350 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 1 (OVERLAPS) 1/351 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/351 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 841 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 351/1193 variables, and 2 constraints, problems are : Problem set: 0 solved, 841 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/351 constraints, ReadFeed: 0/515 constraints, PredecessorRefiner: 0/841 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63320ms problems are : Problem set: 0 solved, 841 unsolved
Search for dead transitions found 0 dead transitions in 63371ms
Starting structural reductions in LTL mode, iteration 1 : 351/1183 places, 842/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70852 ms. Remains : 351/1183 places, 842/2478 transitions.
Starting structural reductions in LTL mode, iteration 0 : 351/351 places, 842/842 transitions.
Applied a total of 0 rules in 12 ms. Remains 351 /351 variables (removed 0) and now considering 842/842 (removed 0) transitions.
[2026-05-24 11:59:17] [INFO ] Invariant cache hit.
[2026-05-24 11:59:18] [INFO ] Implicit Places using invariants in 578 ms returned []
[2026-05-24 11:59:18] [INFO ] Invariant cache hit.
[2026-05-24 11:59:18] [INFO ] State equation strengthened by 515 read => feed constraints.
[2026-05-24 11:59:22] [INFO ] Implicit Places using invariants and state equation in 4619 ms returned []
Implicit Place search using SMT with State Equation took 5204 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5217 ms. Remains : 351/351 places, 842/842 transitions.
Support contains 118 out of 351 places after structural reductions.
[2026-05-24 11:59:23] [INFO ] Flatten gal took : 135 ms
[2026-05-24 11:59:23] [INFO ] Flatten gal took : 90 ms
[2026-05-24 11:59:23] [INFO ] Input system was already deterministic with 842 transitions.
Support contains 115 out of 351 places (down from 118) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 77 to 76
RANDOM walk for 40000 steps (9257 resets) in 6036 ms. (6 steps per ms) remains 70/76 properties
BEST_FIRST walk for 4003 steps (190 resets) in 62 ms. (63 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4002 steps (180 resets) in 57 ms. (69 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4000 steps (800 resets) in 120 ms. (33 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4003 steps (169 resets) in 96 ms. (41 steps per ms) remains 69/70 properties
BEST_FIRST walk for 4002 steps (181 resets) in 44 ms. (88 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4001 steps (379 resets) in 62 ms. (63 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (175 resets) in 42 ms. (93 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (358 resets) in 44 ms. (88 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (167 resets) in 30 ms. (129 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (176 resets) in 30 ms. (129 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (169 resets) in 31 ms. (125 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (191 resets) in 35 ms. (111 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (186 resets) in 31 ms. (125 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (205 resets) in 34 ms. (114 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (172 resets) in 31 ms. (125 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (172 resets) in 44 ms. (88 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (188 resets) in 93 ms. (42 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (364 resets) in 83 ms. (47 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (161 resets) in 54 ms. (72 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (179 resets) in 40 ms. (97 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (214 resets) in 40 ms. (97 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (179 resets) in 45 ms. (87 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4001 steps (184 resets) in 52 ms. (75 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (389 resets) in 64 ms. (61 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (142 resets) in 48 ms. (81 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (347 resets) in 65 ms. (60 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (173 resets) in 49 ms. (80 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (178 resets) in 51 ms. (76 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (169 resets) in 52 ms. (75 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (412 resets) in 102 ms. (38 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (381 resets) in 75 ms. (52 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (181 resets) in 44 ms. (88 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (389 resets) in 81 ms. (48 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (198 resets) in 53 ms. (74 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (192 resets) in 49 ms. (80 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (185 resets) in 47 ms. (83 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (176 resets) in 59 ms. (66 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (177 resets) in 43 ms. (90 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (195 resets) in 46 ms. (85 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (175 resets) in 46 ms. (85 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (57 resets) in 53 ms. (74 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4001 steps (179 resets) in 60 ms. (65 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (181 resets) in 61 ms. (64 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4002 steps (201 resets) in 65 ms. (60 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (171 resets) in 57 ms. (69 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (172 resets) in 50 ms. (78 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (382 resets) in 56 ms. (70 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (170 resets) in 49 ms. (80 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (185 resets) in 50 ms. (78 steps per ms) remains 68/69 properties
BEST_FIRST walk for 4003 steps (168 resets) in 40 ms. (97 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (192 resets) in 35 ms. (111 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (191 resets) in 43 ms. (90 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4001 steps (157 resets) in 35 ms. (111 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (172 resets) in 40 ms. (97 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (198 resets) in 52 ms. (75 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4000 steps (800 resets) in 120 ms. (33 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (175 resets) in 53 ms. (74 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (179 resets) in 54 ms. (72 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (407 resets) in 77 ms. (51 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (166 resets) in 49 ms. (80 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (183 resets) in 56 ms. (70 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (182 resets) in 53 ms. (74 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4001 steps (353 resets) in 61 ms. (64 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (176 resets) in 55 ms. (71 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4002 steps (179 resets) in 52 ms. (75 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (189 resets) in 52 ms. (75 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4001 steps (385 resets) in 84 ms. (47 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4003 steps (164 resets) in 28 ms. (138 steps per ms) remains 68/68 properties
[2026-05-24 11:59:26] [INFO ] Invariant cache hit.
[2026-05-24 11:59:26] [INFO ] State equation strengthened by 515 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp60 is UNSAT
At refinement iteration 1 (OVERLAPS) 106/206 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 58/264 variables, 1/2 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 776/1040 variables, 264/266 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1040 variables, 449/715 constraints. Problems are: Problem set: 4 solved, 64 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1040/1193 variables, and 715 constraints, problems are : Problem set: 4 solved, 64 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 264/351 constraints, ReadFeed: 449/515 constraints, PredecessorRefiner: 68/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 110/200 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/200 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 59/259 variables, 1/2 constraints. Problems are: Problem set: 4 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 8/10 constraints. Problems are: Problem set: 4 solved, 64 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 259/1193 variables, and 10 constraints, problems are : Problem set: 4 solved, 64 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/351 constraints, ReadFeed: 0/515 constraints, PredecessorRefiner: 5/62 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10468ms problems are : Problem set: 4 solved, 64 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 90 out of 351 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 351/351 places, 842/842 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 329 transition count 796
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 329 transition count 796
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 61 place count 329 transition count 779
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 72 place count 318 transition count 767
Iterating global reduction 1 with 11 rules applied. Total rules applied 83 place count 318 transition count 767
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 104 place count 318 transition count 746
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 106 place count 316 transition count 744
Iterating global reduction 2 with 2 rules applied. Total rules applied 108 place count 316 transition count 744
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 109 place count 316 transition count 743
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 110 place count 315 transition count 741
Iterating global reduction 3 with 1 rules applied. Total rules applied 111 place count 315 transition count 741
Applied a total of 111 rules in 251 ms. Remains 315 /351 variables (removed 36) and now considering 741/842 (removed 101) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 315/351 places, 741/842 transitions.
RANDOM walk for 40000 steps (9213 resets) in 1379 ms. (28 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (190 resets) in 51 ms. (77 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (175 resets) in 42 ms. (93 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (179 resets) in 54 ms. (72 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (183 resets) in 42 ms. (93 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (383 resets) in 71 ms. (55 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (193 resets) in 62 ms. (63 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (356 resets) in 77 ms. (51 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (172 resets) in 48 ms. (81 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (180 resets) in 39 ms. (100 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (173 resets) in 40 ms. (97 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (189 resets) in 41 ms. (95 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (178 resets) in 46 ms. (85 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (189 resets) in 37 ms. (105 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (178 resets) in 34 ms. (114 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (167 resets) in 28 ms. (138 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4000 steps (402 resets) in 53 ms. (74 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (196 resets) in 56 ms. (70 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (183 resets) in 52 ms. (75 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (176 resets) in 38 ms. (102 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (171 resets) in 56 ms. (70 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (408 resets) in 86 ms. (46 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (182 resets) in 46 ms. (85 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (389 resets) in 59 ms. (66 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (180 resets) in 53 ms. (74 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (176 resets) in 53 ms. (74 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (172 resets) in 45 ms. (87 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (386 resets) in 74 ms. (53 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (378 resets) in 95 ms. (41 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (185 resets) in 34 ms. (114 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (357 resets) in 50 ms. (78 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (191 resets) in 48 ms. (81 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (175 resets) in 38 ms. (102 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (189 resets) in 42 ms. (93 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (165 resets) in 37 ms. (105 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (195 resets) in 50 ms. (78 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (187 resets) in 29 ms. (133 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (178 resets) in 29 ms. (133 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (57 resets) in 21 ms. (181 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (188 resets) in 30 ms. (129 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (165 resets) in 28 ms. (138 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (174 resets) in 29 ms. (133 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (169 resets) in 29 ms. (133 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (201 resets) in 32 ms. (121 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (371 resets) in 39 ms. (100 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (163 resets) in 26 ms. (148 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (188 resets) in 28 ms. (138 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4001 steps (192 resets) in 27 ms. (142 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (193 resets) in 28 ms. (138 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4002 steps (195 resets) in 29 ms. (133 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (184 resets) in 29 ms. (133 steps per ms) remains 64/64 properties
Interrupted probabilistic random walk after 191974 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :60 out of 64
Probabilistic random walk after 191974 steps, saw 73693 distinct states, run finished after 3014 ms. (steps per millisecond=63 ) properties seen :60
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8132094692598506751.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5038778848170093977.kers'
[2026-05-24 11:59:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8132094692598506751.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5038778848170093977.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 741 rows 315 cols 2033 entries
Finished phase 1 with 311 SingleSign rule and 2 generalized
[2026-05-24 11:59:41] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5038778848170093977.kers
Total runtime 5 ms.
[2026-05-24 11:59:41] [INFO ] State equation strengthened by 444 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 111/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 71/197 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 395/592 variables, 197/199 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/592 variables, 98/297 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/592 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp68 is UNSAT
At refinement iteration 8 (OVERLAPS) 454/1046 variables, 113/410 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1046 variables, 341/751 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1046 variables, 0/751 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 10/1056 variables, 5/756 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1056 variables, 5/761 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1056 variables, 0/761 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/1056 variables, 0/761 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1056/1056 variables, and 761 constraints, problems are : Problem set: 2 solved, 2 unsolved in 2206 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 315/315 constraints, ReadFeed: 444/444 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 113/120 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 72/192 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 352/544 variables, 192/194 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 55/249 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/544 variables, 0/249 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 484/1028 variables, 109/358 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1028 variables, 375/733 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1028 variables, 2/735 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1028 variables, 0/735 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 28/1056 variables, 14/749 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1056 variables, 14/763 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1056 variables, 0/763 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/1056 variables, 0/763 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1056/1056 variables, and 763 constraints, problems are : Problem set: 2 solved, 2 unsolved in 13719 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 315/315 constraints, ReadFeed: 444/444 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15971ms problems are : Problem set: 2 solved, 2 unsolved
Parikh walk visited 0 properties in 946 ms.
Support contains 7 out of 315 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 315/315 places, 741/741 transitions.
Graph (complete) has 1257 edges and 315 vertex of which 314 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 314 transition count 732
Discarding 61 places :
Symmetric choice reduction at 1 with 61 rule applications. Total rules 71 place count 253 transition count 454
Iterating global reduction 1 with 61 rules applied. Total rules applied 132 place count 253 transition count 454
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 144 place count 253 transition count 442
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 190 place count 207 transition count 389
Iterating global reduction 2 with 46 rules applied. Total rules applied 236 place count 207 transition count 389
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 251 place count 207 transition count 374
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 284 place count 174 transition count 318
Iterating global reduction 3 with 33 rules applied. Total rules applied 317 place count 174 transition count 318
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 336 place count 174 transition count 299
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 350 place count 160 transition count 275
Iterating global reduction 4 with 14 rules applied. Total rules applied 364 place count 160 transition count 275
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 367 place count 160 transition count 272
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 378 place count 149 transition count 261
Iterating global reduction 5 with 11 rules applied. Total rules applied 389 place count 149 transition count 261
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 397 place count 149 transition count 253
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 406 place count 140 transition count 221
Iterating global reduction 6 with 9 rules applied. Total rules applied 415 place count 140 transition count 221
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 418 place count 140 transition count 218
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 419 place count 139 transition count 216
Iterating global reduction 7 with 1 rules applied. Total rules applied 420 place count 139 transition count 216
Applied a total of 420 rules in 79 ms. Remains 139 /315 variables (removed 176) and now considering 216/741 (removed 525) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 139/315 places, 216/741 transitions.
RANDOM walk for 40000 steps (9149 resets) in 196 ms. (203 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (1788 resets) in 66 ms. (597 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (659 resets) in 52 ms. (754 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 76239 steps, run visited all 2 properties in 381 ms. (steps per millisecond=200 )
Probabilistic random walk after 76239 steps, saw 32376 distinct states, run finished after 388 ms. (steps per millisecond=196 ) properties seen :2
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2026-05-24 11:59:59] [INFO ] Flatten gal took : 79 ms
[2026-05-24 11:59:59] [INFO ] Flatten gal took : 74 ms
[2026-05-24 11:59:59] [INFO ] Input system was already deterministic with 842 transitions.
Support contains 89 out of 351 places (down from 95) after GAL structural reductions.
Computed a total of 5 stabilizing places and 53 stable transitions
Graph (complete) has 1529 edges and 351 vertex of which 350 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Starting structural reductions in LTL mode, iteration 0 : 351/351 places, 842/842 transitions.
Discarding 82 places :
Symmetric choice reduction at 0 with 82 rule applications. Total rules 82 place count 269 transition count 491
Iterating global reduction 0 with 82 rules applied. Total rules applied 164 place count 269 transition count 491
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 182 place count 269 transition count 473
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 240 place count 211 transition count 407
Iterating global reduction 1 with 58 rules applied. Total rules applied 298 place count 211 transition count 407
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 322 place count 211 transition count 383
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 357 place count 176 transition count 327
Iterating global reduction 2 with 35 rules applied. Total rules applied 392 place count 176 transition count 327
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 412 place count 176 transition count 307
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 428 place count 160 transition count 275
Iterating global reduction 3 with 16 rules applied. Total rules applied 444 place count 160 transition count 275
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 452 place count 160 transition count 267
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 462 place count 150 transition count 257
Iterating global reduction 4 with 10 rules applied. Total rules applied 472 place count 150 transition count 257
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 480 place count 150 transition count 249
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 487 place count 143 transition count 234
Iterating global reduction 5 with 7 rules applied. Total rules applied 494 place count 143 transition count 234
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 496 place count 143 transition count 232
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 497 place count 142 transition count 230
Iterating global reduction 6 with 1 rules applied. Total rules applied 498 place count 142 transition count 230
Applied a total of 498 rules in 36 ms. Remains 142 /351 variables (removed 209) and now considering 230/842 (removed 612) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9779532047849317285.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11278314576631402152.kers'
[2026-05-24 11:59:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9779532047849317285.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11278314576631402152.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 230 rows 142 cols 713 entries
Finished phase 1 with 138 SingleSign rule and 2 generalized
[2026-05-24 11:59:59] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-11278314576631402152.kers
Total runtime 4 ms.
[2026-05-24 11:59:59] [INFO ] Implicit Places using invariants in 178 ms returned []
[2026-05-24 11:59:59] [INFO ] Invariant cache hit.
[2026-05-24 11:59:59] [INFO ] State equation strengthened by 95 read => feed constraints.
[2026-05-24 12:00:00] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1134 ms to find 0 implicit places.
Running 229 sub problems to find dead transitions.
[2026-05-24 12:00:00] [INFO ] Invariant cache hit.
[2026-05-24 12:00:00] [INFO ] State equation strengthened by 95 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (OVERLAPS) 230/372 variables, 142/144 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 95/239 constraints. Problems are: Problem set: 0 solved, 229 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 229 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 372/372 variables, and 239 constraints, problems are : Problem set: 0 solved, 229 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 142/142 constraints, ReadFeed: 95/95 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 229 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (OVERLAPS) 230/372 variables, 142/144 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 95/239 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 229/468 constraints. Problems are: Problem set: 0 solved, 229 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 468 constraints, problems are : Problem set: 0 solved, 229 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 142/142 constraints, ReadFeed: 95/95 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60241ms problems are : Problem set: 0 solved, 229 unsolved
Search for dead transitions found 0 dead transitions in 60242ms
Starting structural reductions in LTL mode, iteration 1 : 142/351 places, 230/842 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61416 ms. Remains : 142/351 places, 230/842 transitions.
[2026-05-24 12:01:01] [INFO ] Flatten gal took : 12 ms
[2026-05-24 12:01:01] [INFO ] Flatten gal took : 12 ms
[2026-05-24 12:01:01] [INFO ] Input system was already deterministic with 230 transitions.
[2026-05-24 12:01:01] [INFO ] Flatten gal took : 10 ms
[2026-05-24 12:01:01] [INFO ] Flatten gal took : 10 ms
[2026-05-24 12:01:01] [INFO ] Time to serialize gal into /tmp/CTLFireability10713787520616495050.gal : 8 ms
[2026-05-24 12:01:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5678528050399753018.ctl : 5 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/CTLFireability10713787520616495050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5678528050399753018.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.
[2026-05-24 12:01:31] [INFO ] Flatten gal took : 10 ms
[2026-05-24 12:01:31] [INFO ] Applying decomposition
[2026-05-24 12:01:31] [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/graph13099569269608223834.txt' '-o' '/tmp/graph13099569269608223834.bin' '-w' '/tmp/graph13099569269608223834.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13099569269608223834.bin' '-l' '-1' '-v' '-w' '/tmp/graph13099569269608223834.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:01:31] [INFO ] Decomposing Gal with order
[2026-05-24 12:01:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:01:31] [INFO ] Removed a total of 244 redundant transitions.
[2026-05-24 12:01:31] [INFO ] Flatten gal took : 109 ms
[2026-05-24 12:01:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 16 ms.
[2026-05-24 12:01:31] [INFO ] Time to serialize gal into /tmp/CTLFireability4280284339088452337.gal : 9 ms
[2026-05-24 12:01:31] [INFO ] Time to serialize properties into /tmp/CTLFireability10377260258738542208.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/CTLFireability4280284339088452337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10377260258738542208.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 : 351/351 places, 842/842 transitions.
Discarding 82 places :
Symmetric choice reduction at 0 with 82 rule applications. Total rules 82 place count 269 transition count 502
Iterating global reduction 0 with 82 rules applied. Total rules applied 164 place count 269 transition count 502
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 183 place count 269 transition count 483
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 242 place count 210 transition count 416
Iterating global reduction 1 with 59 rules applied. Total rules applied 301 place count 210 transition count 416
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 327 place count 210 transition count 390
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 363 place count 174 transition count 330
Iterating global reduction 2 with 36 rules applied. Total rules applied 399 place count 174 transition count 330
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 422 place count 174 transition count 307
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 438 place count 158 transition count 275
Iterating global reduction 3 with 16 rules applied. Total rules applied 454 place count 158 transition count 275
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 458 place count 158 transition count 271
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 469 place count 147 transition count 260
Iterating global reduction 4 with 11 rules applied. Total rules applied 480 place count 147 transition count 260
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 489 place count 147 transition count 251
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 499 place count 137 transition count 220
Iterating global reduction 5 with 10 rules applied. Total rules applied 509 place count 137 transition count 220
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 511 place count 137 transition count 218
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 512 place count 136 transition count 216
Iterating global reduction 6 with 1 rules applied. Total rules applied 513 place count 136 transition count 216
Applied a total of 513 rules in 64 ms. Remains 136 /351 variables (removed 215) and now considering 216/842 (removed 626) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2743311183065159332.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12541581315448019565.kers'
[2026-05-24 12:02:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2743311183065159332.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12541581315448019565.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 216 rows 136 cols 671 entries
Finished phase 1 with 132 SingleSign rule and 2 generalized
[2026-05-24 12:02:01] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12541581315448019565.kers
Total runtime 2 ms.
[2026-05-24 12:02:01] [INFO ] Implicit Places using invariants in 144 ms returned []
[2026-05-24 12:02:01] [INFO ] Invariant cache hit.
[2026-05-24 12:02:02] [INFO ] State equation strengthened by 88 read => feed constraints.
[2026-05-24 12:02:02] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 739 ms to find 0 implicit places.
[2026-05-24 12:02:02] [INFO ] Redundant transitions in 10 ms returned []
Running 215 sub problems to find dead transitions.
[2026-05-24 12:02:02] [INFO ] Invariant cache hit.
[2026-05-24 12:02:02] [INFO ] State equation strengthened by 88 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 2 (OVERLAPS) 1/136 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 4 (OVERLAPS) 216/352 variables, 136/138 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 88/226 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 7/233 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 8 (OVERLAPS) 0/352 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 215 unsolved
No progress, stopping.
After SMT solving in domain Real declared 352/352 variables, and 233 constraints, problems are : Problem set: 0 solved, 215 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 136/136 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 215/215 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 215 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 3 (OVERLAPS) 1/136 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 6 (OVERLAPS) 216/352 variables, 136/145 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 88/233 constraints. Problems are: Problem set: 0 solved, 215 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/352 variables, 215/448 constraints. Problems are: Problem set: 0 solved, 215 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 352/352 variables, and 448 constraints, problems are : Problem set: 0 solved, 215 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 136/136 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 215/215 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60128ms problems are : Problem set: 0 solved, 215 unsolved
Search for dead transitions found 0 dead transitions in 60129ms
Starting structural reductions in SI_CTL mode, iteration 1 : 136/351 places, 216/842 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60951 ms. Remains : 136/351 places, 216/842 transitions.
[2026-05-24 12:03:02] [INFO ] Flatten gal took : 14 ms
[2026-05-24 12:03:02] [INFO ] Flatten gal took : 14 ms
[2026-05-24 12:03:02] [INFO ] Input system was already deterministic with 216 transitions.
[2026-05-24 12:03:02] [INFO ] Flatten gal took : 15 ms
[2026-05-24 12:03:02] [INFO ] Flatten gal took : 15 ms
[2026-05-24 12:03:02] [INFO ] Time to serialize gal into /tmp/CTLFireability17747068137902237885.gal : 6 ms
[2026-05-24 12:03:02] [INFO ] Time to serialize properties into /tmp/CTLFireability1317933977519607130.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/CTLFireability17747068137902237885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1317933977519607130.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.
[2026-05-24 12:03:32] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:03:32] [INFO ] Applying decomposition
[2026-05-24 12:03:32] [INFO ] Flatten gal took : 8 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/graph17648110484835274304.txt' '-o' '/tmp/graph17648110484835274304.bin' '-w' '/tmp/graph17648110484835274304.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17648110484835274304.bin' '-l' '-1' '-v' '-w' '/tmp/graph17648110484835274304.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:03:32] [INFO ] Decomposing Gal with order
[2026-05-24 12:03:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:03:32] [INFO ] Removed a total of 240 redundant transitions.
[2026-05-24 12:03:32] [INFO ] Flatten gal took : 30 ms
[2026-05-24 12:03:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 14 ms.
[2026-05-24 12:03:33] [INFO ] Time to serialize gal into /tmp/CTLFireability14479813403903710842.gal : 5 ms
[2026-05-24 12:03:33] [INFO ] Time to serialize properties into /tmp/CTLFireability2128332176685505630.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/CTLFireability14479813403903710842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2128332176685505630.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 : 351/351 places, 842/842 transitions.
Discarding 82 places :
Symmetric choice reduction at 0 with 82 rule applications. Total rules 82 place count 269 transition count 501
Iterating global reduction 0 with 82 rules applied. Total rules applied 164 place count 269 transition count 501
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 184 place count 269 transition count 481
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 241 place count 212 transition count 416
Iterating global reduction 1 with 57 rules applied. Total rules applied 298 place count 212 transition count 416
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 320 place count 212 transition count 394
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 355 place count 177 transition count 336
Iterating global reduction 2 with 35 rules applied. Total rules applied 390 place count 177 transition count 336
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 411 place count 177 transition count 315
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 427 place count 161 transition count 283
Iterating global reduction 3 with 16 rules applied. Total rules applied 443 place count 161 transition count 283
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 447 place count 161 transition count 279
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 458 place count 150 transition count 268
Iterating global reduction 4 with 11 rules applied. Total rules applied 469 place count 150 transition count 268
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 478 place count 150 transition count 259
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 486 place count 142 transition count 241
Iterating global reduction 5 with 8 rules applied. Total rules applied 494 place count 142 transition count 241
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 497 place count 142 transition count 238
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 498 place count 141 transition count 236
Iterating global reduction 6 with 1 rules applied. Total rules applied 499 place count 141 transition count 236
Applied a total of 499 rules in 48 ms. Remains 141 /351 variables (removed 210) and now considering 236/842 (removed 606) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2568076922955827412.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13078365395076237468.kers'
[2026-05-24 12:04:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2568076922955827412.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13078365395076237468.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 141 cols 713 entries
Finished phase 1 with 137 SingleSign rule and 2 generalized
[2026-05-24 12:04:03] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13078365395076237468.kers
Total runtime 2 ms.
[2026-05-24 12:04:03] [INFO ] Implicit Places using invariants in 177 ms returned []
[2026-05-24 12:04:03] [INFO ] Invariant cache hit.
[2026-05-24 12:04:03] [INFO ] State equation strengthened by 106 read => feed constraints.
[2026-05-24 12:04:04] [INFO ] Implicit Places using invariants and state equation in 825 ms returned []
Implicit Place search using SMT with State Equation took 1005 ms to find 0 implicit places.
[2026-05-24 12:04:04] [INFO ] Redundant transitions in 21 ms returned []
Running 235 sub problems to find dead transitions.
[2026-05-24 12:04:04] [INFO ] Invariant cache hit.
[2026-05-24 12:04:04] [INFO ] State equation strengthened by 106 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/140 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 2 (OVERLAPS) 1/141 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 4 (OVERLAPS) 236/377 variables, 141/143 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/377 variables, 106/249 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/377 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 7 (OVERLAPS) 0/377 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 235 unsolved
No progress, stopping.
After SMT solving in domain Real declared 377/377 variables, and 249 constraints, problems are : Problem set: 0 solved, 235 unsolved in 22088 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 141/141 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 235/235 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 235 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/140 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 2 (OVERLAPS) 1/141 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 4 (OVERLAPS) 236/377 variables, 141/143 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/377 variables, 106/249 constraints. Problems are: Problem set: 0 solved, 235 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/377 variables, 235/484 constraints. Problems are: Problem set: 0 solved, 235 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 377/377 variables, and 484 constraints, problems are : Problem set: 0 solved, 235 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 141/141 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 235/235 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52276ms problems are : Problem set: 0 solved, 235 unsolved
Search for dead transitions found 0 dead transitions in 52278ms
Starting structural reductions in SI_CTL mode, iteration 1 : 141/351 places, 236/842 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53361 ms. Remains : 141/351 places, 236/842 transitions.
[2026-05-24 12:04:56] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:04:56] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:04:56] [INFO ] Input system was already deterministic with 236 transitions.
[2026-05-24 12:04:56] [INFO ] Flatten gal took : 8 ms
[2026-05-24 12:04:56] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:04:56] [INFO ] Time to serialize gal into /tmp/CTLFireability1600783756085442151.gal : 2 ms
[2026-05-24 12:04:56] [INFO ] Time to serialize properties into /tmp/CTLFireability6137220845283438653.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/CTLFireability1600783756085442151.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6137220845283438653.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.
[2026-05-24 12:05:26] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:05:26] [INFO ] Applying decomposition
[2026-05-24 12:05:26] [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/graph14071191300262970175.txt' '-o' '/tmp/graph14071191300262970175.bin' '-w' '/tmp/graph14071191300262970175.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14071191300262970175.bin' '-l' '-1' '-v' '-w' '/tmp/graph14071191300262970175.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:05:26] [INFO ] Decomposing Gal with order
[2026-05-24 12:05:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:05:26] [INFO ] Removed a total of 217 redundant transitions.
[2026-05-24 12:05:26] [INFO ] Flatten gal took : 53 ms
[2026-05-24 12:05:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 10 ms.
[2026-05-24 12:05:26] [INFO ] Time to serialize gal into /tmp/CTLFireability13709771255940813745.gal : 6 ms
[2026-05-24 12:05:26] [INFO ] Time to serialize properties into /tmp/CTLFireability7872472316899953316.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/CTLFireability13709771255940813745.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7872472316899953316.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 : 351/351 places, 842/842 transitions.
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 81 place count 270 transition count 497
Iterating global reduction 0 with 81 rules applied. Total rules applied 162 place count 270 transition count 497
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 182 place count 270 transition count 477
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 239 place count 213 transition count 416
Iterating global reduction 1 with 57 rules applied. Total rules applied 296 place count 213 transition count 416
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 320 place count 213 transition count 392
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 356 place count 177 transition count 333
Iterating global reduction 2 with 36 rules applied. Total rules applied 392 place count 177 transition count 333
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 414 place count 177 transition count 311
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 430 place count 161 transition count 278
Iterating global reduction 3 with 16 rules applied. Total rules applied 446 place count 161 transition count 278
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 451 place count 161 transition count 273
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 461 place count 151 transition count 263
Iterating global reduction 4 with 10 rules applied. Total rules applied 471 place count 151 transition count 263
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 477 place count 151 transition count 257
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 484 place count 144 transition count 244
Iterating global reduction 5 with 7 rules applied. Total rules applied 491 place count 144 transition count 244
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 494 place count 144 transition count 241
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 495 place count 143 transition count 239
Iterating global reduction 6 with 1 rules applied. Total rules applied 496 place count 143 transition count 239
Applied a total of 496 rules in 18 ms. Remains 143 /351 variables (removed 208) and now considering 239/842 (removed 603) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-212045393801954538.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11390040484612350187.kers'
[2026-05-24 12:05:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-212045393801954538.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11390040484612350187.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 239 rows 143 cols 724 entries
Finished phase 1 with 139 SingleSign rule and 2 generalized
[2026-05-24 12:05:56] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11390040484612350187.kers
Total runtime 1 ms.
[2026-05-24 12:05:57] [INFO ] Implicit Places using invariants in 174 ms returned []
[2026-05-24 12:05:57] [INFO ] Invariant cache hit.
[2026-05-24 12:05:57] [INFO ] State equation strengthened by 106 read => feed constraints.
[2026-05-24 12:05:58] [INFO ] Implicit Places using invariants and state equation in 1282 ms returned []
Implicit Place search using SMT with State Equation took 1462 ms to find 0 implicit places.
Running 238 sub problems to find dead transitions.
[2026-05-24 12:05:58] [INFO ] Invariant cache hit.
[2026-05-24 12:05:58] [INFO ] State equation strengthened by 106 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 239/382 variables, 143/145 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 106/251 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (OVERLAPS) 0/382 variables, 1/252 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 382/382 variables, and 252 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 143/143 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/142 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (OVERLAPS) 1/143 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (OVERLAPS) 239/382 variables, 143/146 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 106/252 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 238/490 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 382/382 variables, and 490 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 143/143 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60140ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 60140ms
Starting structural reductions in LTL mode, iteration 1 : 143/351 places, 239/842 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61621 ms. Remains : 143/351 places, 239/842 transitions.
[2026-05-24 12:06:58] [INFO ] Flatten gal took : 8 ms
[2026-05-24 12:06:58] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:06:58] [INFO ] Input system was already deterministic with 239 transitions.
[2026-05-24 12:06:58] [INFO ] Flatten gal took : 8 ms
[2026-05-24 12:06:58] [INFO ] Flatten gal took : 11 ms
[2026-05-24 12:06:58] [INFO ] Time to serialize gal into /tmp/CTLFireability14079364835819557200.gal : 4 ms
[2026-05-24 12:06:58] [INFO ] Time to serialize properties into /tmp/CTLFireability14429591047919423884.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/CTLFireability14079364835819557200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14429591047919423884.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:07:28] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:07:28] [INFO ] Applying decomposition
[2026-05-24 12:07:28] [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/graph2013430205672220836.txt' '-o' '/tmp/graph2013430205672220836.bin' '-w' '/tmp/graph2013430205672220836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2013430205672220836.bin' '-l' '-1' '-v' '-w' '/tmp/graph2013430205672220836.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:07:28] [INFO ] Decomposing Gal with order
[2026-05-24 12:07:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:07:28] [INFO ] Removed a total of 268 redundant transitions.
[2026-05-24 12:07:28] [INFO ] Flatten gal took : 22 ms
[2026-05-24 12:07:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 11 ms.
[2026-05-24 12:07:28] [INFO ] Time to serialize gal into /tmp/CTLFireability2057938979874527134.gal : 3 ms
[2026-05-24 12:07:28] [INFO ] Time to serialize properties into /tmp/CTLFireability12223962746794309976.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/CTLFireability2057938979874527134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12223962746794309976.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,3.38875e+08,29.7136,419608,5008,2876,481847,54318,550,1.51646e+06,272,1.04988e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 351/351 places, 842/842 transitions.
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 87 place count 264 transition count 475
Iterating global reduction 0 with 87 rules applied. Total rules applied 174 place count 264 transition count 475
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 191 place count 264 transition count 458
Discarding 61 places :
Symmetric choice reduction at 1 with 61 rule applications. Total rules 252 place count 203 transition count 389
Iterating global reduction 1 with 61 rules applied. Total rules applied 313 place count 203 transition count 389
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 338 place count 203 transition count 364
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 376 place count 165 transition count 302
Iterating global reduction 2 with 38 rules applied. Total rules applied 414 place count 165 transition count 302
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 436 place count 165 transition count 280
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 452 place count 149 transition count 247
Iterating global reduction 3 with 16 rules applied. Total rules applied 468 place count 149 transition count 247
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 473 place count 149 transition count 242
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 483 place count 139 transition count 232
Iterating global reduction 4 with 10 rules applied. Total rules applied 493 place count 139 transition count 232
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 500 place count 139 transition count 225
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 512 place count 127 transition count 179
Iterating global reduction 5 with 12 rules applied. Total rules applied 524 place count 127 transition count 179
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 527 place count 127 transition count 176
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 528 place count 126 transition count 174
Iterating global reduction 6 with 1 rules applied. Total rules applied 529 place count 126 transition count 174
Applied a total of 529 rules in 52 ms. Remains 126 /351 variables (removed 225) and now considering 174/842 (removed 668) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1348156477111052501.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3740525567342587663.kers'
[2026-05-24 12:07:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1348156477111052501.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3740525567342587663.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 174 rows 126 cols 578 entries
Finished phase 1 with 122 SingleSign rule and 2 generalized
[2026-05-24 12:07:58] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3740525567342587663.kers
Total runtime 1 ms.
[2026-05-24 12:07:58] [INFO ] Implicit Places using invariants in 150 ms returned []
[2026-05-24 12:07:58] [INFO ] Invariant cache hit.
[2026-05-24 12:07:59] [INFO ] State equation strengthened by 53 read => feed constraints.
[2026-05-24 12:07:59] [INFO ] Implicit Places using invariants and state equation in 1058 ms returned []
Implicit Place search using SMT with State Equation took 1210 ms to find 0 implicit places.
[2026-05-24 12:07:59] [INFO ] Redundant transitions in 6 ms returned []
Running 173 sub problems to find dead transitions.
[2026-05-24 12:07:59] [INFO ] Invariant cache hit.
[2026-05-24 12:07:59] [INFO ] State equation strengthened by 53 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (OVERLAPS) 174/300 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/300 variables, 53/181 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/300 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (OVERLAPS) 0/300 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 173 unsolved
No progress, stopping.
After SMT solving in domain Real declared 300/300 variables, and 181 constraints, problems are : Problem set: 0 solved, 173 unsolved in 14757 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 173 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (OVERLAPS) 174/300 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/300 variables, 53/181 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/300 variables, 173/354 constraints. Problems are: Problem set: 0 solved, 173 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 300/300 variables, and 354 constraints, problems are : Problem set: 0 solved, 173 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44874ms problems are : Problem set: 0 solved, 173 unsolved
Search for dead transitions found 0 dead transitions in 44877ms
Starting structural reductions in SI_CTL mode, iteration 1 : 126/351 places, 174/842 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46152 ms. Remains : 126/351 places, 174/842 transitions.
[2026-05-24 12:08:44] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:08:44] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:08:44] [INFO ] Input system was already deterministic with 174 transitions.
[2026-05-24 12:08:44] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:08:44] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:08:44] [INFO ] Time to serialize gal into /tmp/CTLFireability14518558915954580114.gal : 3 ms
[2026-05-24 12:08:44] [INFO ] Time to serialize properties into /tmp/CTLFireability14589607031750823738.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/CTLFireability14518558915954580114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14589607031750823738.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:09:15] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:09:15] [INFO ] Applying decomposition
[2026-05-24 12:09:15] [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/graph6436887834400382750.txt' '-o' '/tmp/graph6436887834400382750.bin' '-w' '/tmp/graph6436887834400382750.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6436887834400382750.bin' '-l' '-1' '-v' '-w' '/tmp/graph6436887834400382750.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:09:15] [INFO ] Decomposing Gal with order
[2026-05-24 12:09:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:09:15] [INFO ] Removed a total of 178 redundant transitions.
[2026-05-24 12:09:15] [INFO ] Flatten gal took : 15 ms
[2026-05-24 12:09:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 8 ms.
[2026-05-24 12:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability15407123705007133887.gal : 2 ms
[2026-05-24 12:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1201419711439242150.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/CTLFireability15407123705007133887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1201419711439242150.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 : 351/351 places, 842/842 transitions.
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 83 place count 268 transition count 495
Iterating global reduction 0 with 83 rules applied. Total rules applied 166 place count 268 transition count 495
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 185 place count 268 transition count 476
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 241 place count 212 transition count 413
Iterating global reduction 1 with 56 rules applied. Total rules applied 297 place count 212 transition count 413
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 320 place count 212 transition count 390
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 354 place count 178 transition count 335
Iterating global reduction 2 with 34 rules applied. Total rules applied 388 place count 178 transition count 335
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 407 place count 178 transition count 316
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 423 place count 162 transition count 284
Iterating global reduction 3 with 16 rules applied. Total rules applied 439 place count 162 transition count 284
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 447 place count 162 transition count 276
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 457 place count 152 transition count 266
Iterating global reduction 4 with 10 rules applied. Total rules applied 467 place count 152 transition count 266
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 475 place count 152 transition count 258
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 483 place count 144 transition count 236
Iterating global reduction 5 with 8 rules applied. Total rules applied 491 place count 144 transition count 236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 492 place count 144 transition count 235
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 493 place count 143 transition count 233
Iterating global reduction 6 with 1 rules applied. Total rules applied 494 place count 143 transition count 233
Applied a total of 494 rules in 17 ms. Remains 143 /351 variables (removed 208) and now considering 233/842 (removed 609) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4163975696839121422.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11607741101846821732.kers'
[2026-05-24 12:09:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4163975696839121422.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11607741101846821732.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 233 rows 143 cols 725 entries
Finished phase 1 with 139 SingleSign rule and 2 generalized
[2026-05-24 12:09:45] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11607741101846821732.kers
Total runtime 2 ms.
[2026-05-24 12:09:45] [INFO ] Implicit Places using invariants in 175 ms returned []
[2026-05-24 12:09:45] [INFO ] Invariant cache hit.
[2026-05-24 12:09:45] [INFO ] State equation strengthened by 95 read => feed constraints.
[2026-05-24 12:09:46] [INFO ] Implicit Places using invariants and state equation in 1073 ms returned []
Implicit Place search using SMT with State Equation took 1252 ms to find 0 implicit places.
Running 232 sub problems to find dead transitions.
[2026-05-24 12:09:46] [INFO ] Invariant cache hit.
[2026-05-24 12:09:46] [INFO ] State equation strengthened by 95 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/142 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (OVERLAPS) 1/143 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 233/376 variables, 143/145 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/376 variables, 95/240 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/376 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 0/376 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 376/376 variables, and 240 constraints, problems are : Problem set: 0 solved, 232 unsolved in 27934 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 143/143 constraints, ReadFeed: 95/95 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/142 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (OVERLAPS) 1/143 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 233/376 variables, 143/145 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/376 variables, 95/240 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/376 variables, 232/472 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 376/376 variables, and 472 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 143/143 constraints, ReadFeed: 95/95 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58117ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 58118ms
Starting structural reductions in LTL mode, iteration 1 : 143/351 places, 233/842 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59389 ms. Remains : 143/351 places, 233/842 transitions.
[2026-05-24 12:10:44] [INFO ] Flatten gal took : 8 ms
[2026-05-24 12:10:44] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:10:44] [INFO ] Input system was already deterministic with 233 transitions.
[2026-05-24 12:10:44] [INFO ] Flatten gal took : 8 ms
[2026-05-24 12:10:44] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:10:44] [INFO ] Time to serialize gal into /tmp/CTLFireability17223861473315302790.gal : 2 ms
[2026-05-24 12:10:44] [INFO ] Time to serialize properties into /tmp/CTLFireability7549103356120697527.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/CTLFireability17223861473315302790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7549103356120697527.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.
[2026-05-24 12:11:14] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:11:14] [INFO ] Applying decomposition
[2026-05-24 12:11:14] [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/graph10776506984709227820.txt' '-o' '/tmp/graph10776506984709227820.bin' '-w' '/tmp/graph10776506984709227820.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10776506984709227820.bin' '-l' '-1' '-v' '-w' '/tmp/graph10776506984709227820.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:11:14] [INFO ] Decomposing Gal with order
[2026-05-24 12:11:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:11:14] [INFO ] Removed a total of 267 redundant transitions.
[2026-05-24 12:11:14] [INFO ] Flatten gal took : 24 ms
[2026-05-24 12:11:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 185 labels/synchronizations in 12 ms.
[2026-05-24 12:11:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6280791588420501301.gal : 4 ms
[2026-05-24 12:11:14] [INFO ] Time to serialize properties into /tmp/CTLFireability13019002817854675512.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/CTLFireability6280791588420501301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13019002817854675512.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 : 351/351 places, 842/842 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 266 transition count 478
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 266 transition count 478
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 186 place count 266 transition count 462
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 246 place count 206 transition count 394
Iterating global reduction 1 with 60 rules applied. Total rules applied 306 place count 206 transition count 394
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 330 place count 206 transition count 370
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 368 place count 168 transition count 308
Iterating global reduction 2 with 38 rules applied. Total rules applied 406 place count 168 transition count 308
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 428 place count 168 transition count 286
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 445 place count 151 transition count 252
Iterating global reduction 3 with 17 rules applied. Total rules applied 462 place count 151 transition count 252
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 467 place count 151 transition count 247
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 477 place count 141 transition count 237
Iterating global reduction 4 with 10 rules applied. Total rules applied 487 place count 141 transition count 237
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 495 place count 141 transition count 229
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 505 place count 131 transition count 192
Iterating global reduction 5 with 10 rules applied. Total rules applied 515 place count 131 transition count 192
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 517 place count 131 transition count 190
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 518 place count 130 transition count 188
Iterating global reduction 6 with 1 rules applied. Total rules applied 519 place count 130 transition count 188
Applied a total of 519 rules in 34 ms. Remains 130 /351 variables (removed 221) and now considering 188/842 (removed 654) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8274611830007833489.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14531067516786820009.kers'
[2026-05-24 12:11:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8274611830007833489.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14531067516786820009.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 188 rows 130 cols 613 entries
Finished phase 1 with 126 SingleSign rule and 2 generalized
[2026-05-24 12:11:44] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14531067516786820009.kers
Total runtime 1 ms.
[2026-05-24 12:11:44] [INFO ] Implicit Places using invariants in 124 ms returned []
[2026-05-24 12:11:45] [INFO ] Invariant cache hit.
[2026-05-24 12:11:45] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-24 12:11:45] [INFO ] Implicit Places using invariants and state equation in 824 ms returned []
Implicit Place search using SMT with State Equation took 950 ms to find 0 implicit places.
[2026-05-24 12:11:45] [INFO ] Redundant transitions in 2 ms returned []
Running 187 sub problems to find dead transitions.
[2026-05-24 12:11:45] [INFO ] Invariant cache hit.
[2026-05-24 12:11:45] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (OVERLAPS) 188/318 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 63/195 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 7 (OVERLAPS) 0/318 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 195 constraints, problems are : Problem set: 0 solved, 187 unsolved in 22330 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 187 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (OVERLAPS) 188/318 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 63/195 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 187/382 constraints. Problems are: Problem set: 0 solved, 187 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/318 variables, and 382 constraints, problems are : Problem set: 0 solved, 187 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52418ms problems are : Problem set: 0 solved, 187 unsolved
Search for dead transitions found 0 dead transitions in 52419ms
Starting structural reductions in SI_CTL mode, iteration 1 : 130/351 places, 188/842 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53411 ms. Remains : 130/351 places, 188/842 transitions.
[2026-05-24 12:12:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:12:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:12:38] [INFO ] Input system was already deterministic with 188 transitions.
[2026-05-24 12:12:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:12:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:12:38] [INFO ] Time to serialize gal into /tmp/CTLFireability81783622686732941.gal : 1 ms
[2026-05-24 12:12:38] [INFO ] Time to serialize properties into /tmp/CTLFireability14560518922158300454.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/CTLFireability81783622686732941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14560518922158300454.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:13:08] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:13:08] [INFO ] Applying decomposition
[2026-05-24 12:13:08] [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/graph4623529298848725893.txt' '-o' '/tmp/graph4623529298848725893.bin' '-w' '/tmp/graph4623529298848725893.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4623529298848725893.bin' '-l' '-1' '-v' '-w' '/tmp/graph4623529298848725893.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:13:08] [INFO ] Decomposing Gal with order
[2026-05-24 12:13:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:13:08] [INFO ] Removed a total of 176 redundant transitions.
[2026-05-24 12:13:08] [INFO ] Flatten gal took : 15 ms
[2026-05-24 12:13:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 5 ms.
[2026-05-24 12:13:08] [INFO ] Time to serialize gal into /tmp/CTLFireability11210389486315923570.gal : 2 ms
[2026-05-24 12:13:08] [INFO ] Time to serialize properties into /tmp/CTLFireability7433141005123627393.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/CTLFireability11210389486315923570.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7433141005123627393.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 : 351/351 places, 842/842 transitions.
Discarding 86 places :
Symmetric choice reduction at 0 with 86 rule applications. Total rules 86 place count 265 transition count 482
Iterating global reduction 0 with 86 rules applied. Total rules applied 172 place count 265 transition count 482
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 189 place count 265 transition count 465
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 249 place count 205 transition count 397
Iterating global reduction 1 with 60 rules applied. Total rules applied 309 place count 205 transition count 397
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 334 place count 205 transition count 372
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 371 place count 168 transition count 311
Iterating global reduction 2 with 37 rules applied. Total rules applied 408 place count 168 transition count 311
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 430 place count 168 transition count 289
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 446 place count 152 transition count 260
Iterating global reduction 3 with 16 rules applied. Total rules applied 462 place count 152 transition count 260
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 467 place count 152 transition count 255
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 477 place count 142 transition count 245
Iterating global reduction 4 with 10 rules applied. Total rules applied 487 place count 142 transition count 245
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 495 place count 142 transition count 237
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 506 place count 131 transition count 192
Iterating global reduction 5 with 11 rules applied. Total rules applied 517 place count 131 transition count 192
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 520 place count 131 transition count 189
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 521 place count 130 transition count 187
Iterating global reduction 6 with 1 rules applied. Total rules applied 522 place count 130 transition count 187
Applied a total of 522 rules in 31 ms. Remains 130 /351 variables (removed 221) and now considering 187/842 (removed 655) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9920234037211599903.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15174431388043460324.kers'
[2026-05-24 12:13:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9920234037211599903.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15174431388043460324.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 187 rows 130 cols 613 entries
Finished phase 1 with 126 SingleSign rule and 2 generalized
[2026-05-24 12:13:38] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15174431388043460324.kers
Total runtime 1 ms.
[2026-05-24 12:13:38] [INFO ] Implicit Places using invariants in 148 ms returned []
[2026-05-24 12:13:38] [INFO ] Invariant cache hit.
[2026-05-24 12:13:38] [INFO ] State equation strengthened by 61 read => feed constraints.
[2026-05-24 12:13:39] [INFO ] Implicit Places using invariants and state equation in 761 ms returned []
Implicit Place search using SMT with State Equation took 913 ms to find 0 implicit places.
[2026-05-24 12:13:39] [INFO ] Redundant transitions in 1 ms returned []
Running 186 sub problems to find dead transitions.
[2026-05-24 12:13:39] [INFO ] Invariant cache hit.
[2026-05-24 12:13:39] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (OVERLAPS) 187/317 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 61/193 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/317 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 8 (OVERLAPS) 0/317 variables, 3/197 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 2/199 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 317/317 variables, and 199 constraints, problems are : Problem set: 0 solved, 186 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (OVERLAPS) 1/130 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 187/317 variables, 130/138 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/317 variables, 61/199 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 186/385 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 317/317 variables, and 385 constraints, problems are : Problem set: 0 solved, 186 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 60114ms
Starting structural reductions in SI_CTL mode, iteration 1 : 130/351 places, 187/842 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61066 ms. Remains : 130/351 places, 187/842 transitions.
[2026-05-24 12:14:39] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:14:39] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:14:39] [INFO ] Input system was already deterministic with 187 transitions.
[2026-05-24 12:14:39] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:14:39] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:14:39] [INFO ] Time to serialize gal into /tmp/CTLFireability2058635208142725665.gal : 1 ms
[2026-05-24 12:14:39] [INFO ] Time to serialize properties into /tmp/CTLFireability10629532586295054331.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/CTLFireability2058635208142725665.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10629532586295054331.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.
[2026-05-24 12:15:09] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:15:09] [INFO ] Applying decomposition
[2026-05-24 12:15:09] [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/graph1876266163748316924.txt' '-o' '/tmp/graph1876266163748316924.bin' '-w' '/tmp/graph1876266163748316924.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1876266163748316924.bin' '-l' '-1' '-v' '-w' '/tmp/graph1876266163748316924.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:15:09] [INFO ] Decomposing Gal with order
[2026-05-24 12:15:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:15:09] [INFO ] Removed a total of 181 redundant transitions.
[2026-05-24 12:15:09] [INFO ] Flatten gal took : 15 ms
[2026-05-24 12:15:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 165 labels/synchronizations in 3 ms.
[2026-05-24 12:15:09] [INFO ] Time to serialize gal into /tmp/CTLFireability10941522863316030565.gal : 2 ms
[2026-05-24 12:15:09] [INFO ] Time to serialize properties into /tmp/CTLFireability7369038117189400659.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/CTLFireability10941522863316030565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7369038117189400659.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 : 351/351 places, 842/842 transitions.
Discarding 82 places :
Symmetric choice reduction at 0 with 82 rule applications. Total rules 82 place count 269 transition count 516
Iterating global reduction 0 with 82 rules applied. Total rules applied 164 place count 269 transition count 516
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 187 place count 269 transition count 493
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 243 place count 213 transition count 432
Iterating global reduction 1 with 56 rules applied. Total rules applied 299 place count 213 transition count 432
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 327 place count 213 transition count 404
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 361 place count 179 transition count 348
Iterating global reduction 2 with 34 rules applied. Total rules applied 395 place count 179 transition count 348
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 415 place count 179 transition count 328
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 428 place count 166 transition count 303
Iterating global reduction 3 with 13 rules applied. Total rules applied 441 place count 166 transition count 303
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 461 place count 166 transition count 283
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 467 place count 160 transition count 277
Iterating global reduction 4 with 6 rules applied. Total rules applied 473 place count 160 transition count 277
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 477 place count 160 transition count 273
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 483 place count 154 transition count 250
Iterating global reduction 5 with 6 rules applied. Total rules applied 489 place count 154 transition count 250
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 491 place count 154 transition count 248
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 492 place count 153 transition count 246
Iterating global reduction 6 with 1 rules applied. Total rules applied 493 place count 153 transition count 246
Applied a total of 493 rules in 37 ms. Remains 153 /351 variables (removed 198) and now considering 246/842 (removed 596) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17391778694113838929.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16525419327299172181.kers'
[2026-05-24 12:15:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17391778694113838929.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16525419327299172181.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 153 cols 770 entries
Finished phase 1 with 149 SingleSign rule and 2 generalized
[2026-05-24 12:15:39] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16525419327299172181.kers
Total runtime 2 ms.
[2026-05-24 12:15:39] [INFO ] Implicit Places using invariants in 199 ms returned []
[2026-05-24 12:15:39] [INFO ] Invariant cache hit.
[2026-05-24 12:15:40] [INFO ] State equation strengthened by 99 read => feed constraints.
[2026-05-24 12:15:41] [INFO ] Implicit Places using invariants and state equation in 1408 ms returned []
Implicit Place search using SMT with State Equation took 1609 ms to find 0 implicit places.
[2026-05-24 12:15:41] [INFO ] Redundant transitions in 2 ms returned []
Running 245 sub problems to find dead transitions.
[2026-05-24 12:15:41] [INFO ] Invariant cache hit.
[2026-05-24 12:15:41] [INFO ] State equation strengthened by 99 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 4 (OVERLAPS) 246/399 variables, 153/155 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/399 variables, 99/254 constraints. Problems are: Problem set: 0 solved, 245 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 7 (OVERLAPS) 0/399 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 245 unsolved
No progress, stopping.
After SMT solving in domain Real declared 399/399 variables, and 254 constraints, problems are : Problem set: 0 solved, 245 unsolved in 26052 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 153/153 constraints, ReadFeed: 99/99 constraints, PredecessorRefiner: 245/245 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 245 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 4 (OVERLAPS) 246/399 variables, 153/155 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/399 variables, 99/254 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 245/499 constraints. Problems are: Problem set: 0 solved, 245 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/399 variables, and 499 constraints, problems are : Problem set: 0 solved, 245 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 153/153 constraints, ReadFeed: 99/99 constraints, PredecessorRefiner: 245/245 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56184ms problems are : Problem set: 0 solved, 245 unsolved
Search for dead transitions found 0 dead transitions in 56185ms
Starting structural reductions in SI_CTL mode, iteration 1 : 153/351 places, 246/842 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57840 ms. Remains : 153/351 places, 246/842 transitions.
[2026-05-24 12:16:37] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:16:37] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:16:37] [INFO ] Input system was already deterministic with 246 transitions.
[2026-05-24 12:16:37] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:16:37] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:16:37] [INFO ] Time to serialize gal into /tmp/CTLFireability11260389792149292106.gal : 1 ms
[2026-05-24 12:16:37] [INFO ] Time to serialize properties into /tmp/CTLFireability3974514723084704311.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/CTLFireability11260389792149292106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3974514723084704311.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.
[2026-05-24 12:17:07] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:17:07] [INFO ] Applying decomposition
[2026-05-24 12:17:07] [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/graph7981078391863487733.txt' '-o' '/tmp/graph7981078391863487733.bin' '-w' '/tmp/graph7981078391863487733.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7981078391863487733.bin' '-l' '-1' '-v' '-w' '/tmp/graph7981078391863487733.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:17:07] [INFO ] Decomposing Gal with order
[2026-05-24 12:17:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:17:07] [INFO ] Removed a total of 288 redundant transitions.
[2026-05-24 12:17:07] [INFO ] Flatten gal took : 28 ms
[2026-05-24 12:17:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 206 labels/synchronizations in 6 ms.
[2026-05-24 12:17:07] [INFO ] Time to serialize gal into /tmp/CTLFireability12836421506637537636.gal : 4 ms
[2026-05-24 12:17:07] [INFO ] Time to serialize properties into /tmp/CTLFireability11893531830059941974.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/CTLFireability12836421506637537636.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11893531830059941974.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 : 351/351 places, 842/842 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 271 transition count 495
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 271 transition count 495
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 176 place count 271 transition count 479
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 234 place count 213 transition count 413
Iterating global reduction 1 with 58 rules applied. Total rules applied 292 place count 213 transition count 413
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 316 place count 213 transition count 389
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 350 place count 179 transition count 332
Iterating global reduction 2 with 34 rules applied. Total rules applied 384 place count 179 transition count 332
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 403 place count 179 transition count 313
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 417 place count 165 transition count 287
Iterating global reduction 3 with 14 rules applied. Total rules applied 431 place count 165 transition count 287
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 435 place count 165 transition count 283
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 443 place count 157 transition count 275
Iterating global reduction 4 with 8 rules applied. Total rules applied 451 place count 157 transition count 275
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 458 place count 157 transition count 268
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 466 place count 149 transition count 236
Iterating global reduction 5 with 8 rules applied. Total rules applied 474 place count 149 transition count 236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 475 place count 149 transition count 235
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 476 place count 148 transition count 233
Iterating global reduction 6 with 1 rules applied. Total rules applied 477 place count 148 transition count 233
Applied a total of 477 rules in 32 ms. Remains 148 /351 variables (removed 203) and now considering 233/842 (removed 609) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6178456358100366132.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12325029129621789424.kers'
[2026-05-24 12:17:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6178456358100366132.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12325029129621789424.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 233 rows 148 cols 735 entries
Finished phase 1 with 144 SingleSign rule and 2 generalized
[2026-05-24 12:17:37] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12325029129621789424.kers
Total runtime 2 ms.
[2026-05-24 12:17:38] [INFO ] Implicit Places using invariants in 185 ms returned []
[2026-05-24 12:17:38] [INFO ] Invariant cache hit.
[2026-05-24 12:17:38] [INFO ] State equation strengthened by 90 read => feed constraints.
[2026-05-24 12:17:38] [INFO ] Implicit Places using invariants and state equation in 887 ms returned []
Implicit Place search using SMT with State Equation took 1074 ms to find 0 implicit places.
[2026-05-24 12:17:39] [INFO ] Redundant transitions in 1 ms returned []
Running 232 sub problems to find dead transitions.
[2026-05-24 12:17:39] [INFO ] Invariant cache hit.
[2026-05-24 12:17:39] [INFO ] State equation strengthened by 90 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 233/381 variables, 148/150 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/381 variables, 90/240 constraints. Problems are: Problem set: 0 solved, 232 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/381 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 0/381 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 381/381 variables, and 240 constraints, problems are : Problem set: 0 solved, 232 unsolved in 27519 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 148/148 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 233/381 variables, 148/150 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/381 variables, 90/240 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/381 variables, 232/472 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 381/381 variables, and 472 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 148/148 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57647ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 57647ms
Starting structural reductions in SI_CTL mode, iteration 1 : 148/351 places, 233/842 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58763 ms. Remains : 148/351 places, 233/842 transitions.
[2026-05-24 12:18:36] [INFO ] Flatten gal took : 8 ms
[2026-05-24 12:18:36] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:18:36] [INFO ] Input system was already deterministic with 233 transitions.
[2026-05-24 12:18:36] [INFO ] Flatten gal took : 8 ms
[2026-05-24 12:18:36] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:18:36] [INFO ] Time to serialize gal into /tmp/CTLFireability16240553964523677846.gal : 3 ms
[2026-05-24 12:18:36] [INFO ] Time to serialize properties into /tmp/CTLFireability4679799441534415736.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/CTLFireability16240553964523677846.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4679799441534415736.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.
[2026-05-24 12:19:06] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:19:06] [INFO ] Applying decomposition
[2026-05-24 12:19:06] [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/graph7860502639589321726.txt' '-o' '/tmp/graph7860502639589321726.bin' '-w' '/tmp/graph7860502639589321726.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7860502639589321726.bin' '-l' '-1' '-v' '-w' '/tmp/graph7860502639589321726.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:19:06] [INFO ] Decomposing Gal with order
[2026-05-24 12:19:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:19:06] [INFO ] Removed a total of 225 redundant transitions.
[2026-05-24 12:19:06] [INFO ] Flatten gal took : 18 ms
[2026-05-24 12:19:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 200 labels/synchronizations in 5 ms.
[2026-05-24 12:19:06] [INFO ] Time to serialize gal into /tmp/CTLFireability16679097534677241087.gal : 3 ms
[2026-05-24 12:19:06] [INFO ] Time to serialize properties into /tmp/CTLFireability4390292786777128579.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/CTLFireability16679097534677241087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4390292786777128579.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 : 351/351 places, 842/842 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 273 transition count 532
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 273 transition count 532
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 180 place count 273 transition count 508
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 235 place count 218 transition count 445
Iterating global reduction 1 with 55 rules applied. Total rules applied 290 place count 218 transition count 445
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 317 place count 218 transition count 418
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 347 place count 188 transition count 371
Iterating global reduction 2 with 30 rules applied. Total rules applied 377 place count 188 transition count 371
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 397 place count 188 transition count 351
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 410 place count 175 transition count 324
Iterating global reduction 3 with 13 rules applied. Total rules applied 423 place count 175 transition count 324
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 427 place count 175 transition count 320
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 436 place count 166 transition count 311
Iterating global reduction 4 with 9 rules applied. Total rules applied 445 place count 166 transition count 311
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 454 place count 166 transition count 302
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 462 place count 158 transition count 273
Iterating global reduction 5 with 8 rules applied. Total rules applied 470 place count 158 transition count 273
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 472 place count 158 transition count 271
Applied a total of 472 rules in 22 ms. Remains 158 /351 variables (removed 193) and now considering 271/842 (removed 571) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16185106064396950121.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4247119753574241845.kers'
[2026-05-24 12:19:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16185106064396950121.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4247119753574241845.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 271 rows 158 cols 814 entries
Finished phase 1 with 154 SingleSign rule and 2 generalized
[2026-05-24 12:19:36] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4247119753574241845.kers
Total runtime 2 ms.
[2026-05-24 12:19:37] [INFO ] Implicit Places using invariants in 182 ms returned []
[2026-05-24 12:19:37] [INFO ] Invariant cache hit.
[2026-05-24 12:19:37] [INFO ] State equation strengthened by 124 read => feed constraints.
[2026-05-24 12:19:38] [INFO ] Implicit Places using invariants and state equation in 1328 ms returned []
Implicit Place search using SMT with State Equation took 1512 ms to find 0 implicit places.
Running 270 sub problems to find dead transitions.
[2026-05-24 12:19:38] [INFO ] Invariant cache hit.
[2026-05-24 12:19:38] [INFO ] State equation strengthened by 124 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 1/158 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (OVERLAPS) 271/429 variables, 158/160 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/429 variables, 124/284 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/429 variables, 1/285 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 429/429 variables, and 285 constraints, problems are : Problem set: 0 solved, 270 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, ReadFeed: 124/124 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 270 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (OVERLAPS) 271/429 variables, 158/161 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/429 variables, 124/285 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/429 variables, 270/555 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 429/429 variables, and 555 constraints, problems are : Problem set: 0 solved, 270 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, ReadFeed: 124/124 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60177ms problems are : Problem set: 0 solved, 270 unsolved
Search for dead transitions found 0 dead transitions in 60178ms
Starting structural reductions in LTL mode, iteration 1 : 158/351 places, 271/842 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61713 ms. Remains : 158/351 places, 271/842 transitions.
[2026-05-24 12:20:38] [INFO ] Flatten gal took : 8 ms
[2026-05-24 12:20:38] [INFO ] Flatten gal took : 11 ms
[2026-05-24 12:20:38] [INFO ] Input system was already deterministic with 271 transitions.
[2026-05-24 12:20:38] [INFO ] Flatten gal took : 11 ms
[2026-05-24 12:20:38] [INFO ] Flatten gal took : 10 ms
[2026-05-24 12:20:38] [INFO ] Time to serialize gal into /tmp/CTLFireability10722014696751899717.gal : 2 ms
[2026-05-24 12:20:38] [INFO ] Time to serialize properties into /tmp/CTLFireability2729534619383980246.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/CTLFireability10722014696751899717.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2729534619383980246.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.
[2026-05-24 12:21:08] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:21:08] [INFO ] Applying decomposition
[2026-05-24 12:21:08] [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/graph1848255213179424322.txt' '-o' '/tmp/graph1848255213179424322.bin' '-w' '/tmp/graph1848255213179424322.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1848255213179424322.bin' '-l' '-1' '-v' '-w' '/tmp/graph1848255213179424322.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:21:08] [INFO ] Decomposing Gal with order
[2026-05-24 12:21:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:21:08] [INFO ] Removed a total of 306 redundant transitions.
[2026-05-24 12:21:08] [INFO ] Flatten gal took : 20 ms
[2026-05-24 12:21:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 172 labels/synchronizations in 4 ms.
[2026-05-24 12:21:08] [INFO ] Time to serialize gal into /tmp/CTLFireability10747418583610095790.gal : 3 ms
[2026-05-24 12:21:08] [INFO ] Time to serialize properties into /tmp/CTLFireability14892460311128485087.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/CTLFireability10747418583610095790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14892460311128485087.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 : 351/351 places, 842/842 transitions.
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 83 place count 268 transition count 517
Iterating global reduction 0 with 83 rules applied. Total rules applied 166 place count 268 transition count 517
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 185 place count 268 transition count 498
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 244 place count 209 transition count 431
Iterating global reduction 1 with 59 rules applied. Total rules applied 303 place count 209 transition count 431
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 330 place count 209 transition count 404
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 366 place count 173 transition count 345
Iterating global reduction 2 with 36 rules applied. Total rules applied 402 place count 173 transition count 345
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 428 place count 173 transition count 319
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 443 place count 158 transition count 289
Iterating global reduction 3 with 15 rules applied. Total rules applied 458 place count 158 transition count 289
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 461 place count 158 transition count 286
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 472 place count 147 transition count 275
Iterating global reduction 4 with 11 rules applied. Total rules applied 483 place count 147 transition count 275
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 492 place count 147 transition count 266
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 504 place count 135 transition count 220
Iterating global reduction 5 with 12 rules applied. Total rules applied 516 place count 135 transition count 220
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 519 place count 135 transition count 217
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 520 place count 134 transition count 215
Iterating global reduction 6 with 1 rules applied. Total rules applied 521 place count 134 transition count 215
Applied a total of 521 rules in 28 ms. Remains 134 /351 variables (removed 217) and now considering 215/842 (removed 627) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14156856861733984366.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9731121937259243081.kers'
[2026-05-24 12:21:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14156856861733984366.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9731121937259243081.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 215 rows 134 cols 666 entries
Finished phase 1 with 130 SingleSign rule and 2 generalized
[2026-05-24 12:21:38] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9731121937259243081.kers
Total runtime 2 ms.
[2026-05-24 12:21:39] [INFO ] Implicit Places using invariants in 143 ms returned []
[2026-05-24 12:21:39] [INFO ] Invariant cache hit.
[2026-05-24 12:21:39] [INFO ] State equation strengthened by 88 read => feed constraints.
[2026-05-24 12:21:41] [INFO ] Implicit Places using invariants and state equation in 2370 ms returned []
Implicit Place search using SMT with State Equation took 2530 ms to find 0 implicit places.
[2026-05-24 12:21:41] [INFO ] Redundant transitions in 2 ms returned []
Running 214 sub problems to find dead transitions.
[2026-05-24 12:21:41] [INFO ] Invariant cache hit.
[2026-05-24 12:21:41] [INFO ] State equation strengthened by 88 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (OVERLAPS) 1/134 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/134 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (OVERLAPS) 215/349 variables, 134/136 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 88/224 constraints. Problems are: Problem set: 0 solved, 214 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (OVERLAPS) 0/349 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Real declared 349/349 variables, and 224 constraints, problems are : Problem set: 0 solved, 214 unsolved in 21547 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 134/134 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 214 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (OVERLAPS) 1/134 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/134 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (OVERLAPS) 215/349 variables, 134/136 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 88/224 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 214/438 constraints. Problems are: Problem set: 0 solved, 214 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 349/349 variables, and 438 constraints, problems are : Problem set: 0 solved, 214 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 134/134 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51701ms problems are : Problem set: 0 solved, 214 unsolved
Search for dead transitions found 0 dead transitions in 51703ms
Starting structural reductions in SI_CTL mode, iteration 1 : 134/351 places, 215/842 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54270 ms. Remains : 134/351 places, 215/842 transitions.
[2026-05-24 12:22:33] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:22:33] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:22:33] [INFO ] Input system was already deterministic with 215 transitions.
[2026-05-24 12:22:33] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:22:33] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:22:33] [INFO ] Time to serialize gal into /tmp/CTLFireability5304409722061228683.gal : 2 ms
[2026-05-24 12:22:33] [INFO ] Time to serialize properties into /tmp/CTLFireability355926934170029245.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/CTLFireability5304409722061228683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability355926934170029245.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:23:03] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:23:03] [INFO ] Applying decomposition
[2026-05-24 12:23:03] [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/graph1320407572420027734.txt' '-o' '/tmp/graph1320407572420027734.bin' '-w' '/tmp/graph1320407572420027734.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1320407572420027734.bin' '-l' '-1' '-v' '-w' '/tmp/graph1320407572420027734.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:23:03] [INFO ] Decomposing Gal with order
[2026-05-24 12:23:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:23:03] [INFO ] Removed a total of 222 redundant transitions.
[2026-05-24 12:23:03] [INFO ] Flatten gal took : 16 ms
[2026-05-24 12:23:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 200 labels/synchronizations in 4 ms.
[2026-05-24 12:23:03] [INFO ] Time to serialize gal into /tmp/CTLFireability12584979490357770084.gal : 2 ms
[2026-05-24 12:23:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15517221248655340485.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/CTLFireability12584979490357770084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15517221248655340485.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 351/351 places, 842/842 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 266 transition count 492
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 266 transition count 492
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 186 place count 266 transition count 476
Discarding 61 places :
Symmetric choice reduction at 1 with 61 rule applications. Total rules 247 place count 205 transition count 407
Iterating global reduction 1 with 61 rules applied. Total rules applied 308 place count 205 transition count 407
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 337 place count 205 transition count 378
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 374 place count 168 transition count 318
Iterating global reduction 2 with 37 rules applied. Total rules applied 411 place count 168 transition count 318
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 435 place count 168 transition count 294
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 452 place count 151 transition count 260
Iterating global reduction 3 with 17 rules applied. Total rules applied 469 place count 151 transition count 260
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 474 place count 151 transition count 255
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 484 place count 141 transition count 245
Iterating global reduction 4 with 10 rules applied. Total rules applied 494 place count 141 transition count 245
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 503 place count 141 transition count 236
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 513 place count 131 transition count 199
Iterating global reduction 5 with 10 rules applied. Total rules applied 523 place count 131 transition count 199
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 525 place count 131 transition count 197
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 526 place count 130 transition count 195
Iterating global reduction 6 with 1 rules applied. Total rules applied 527 place count 130 transition count 195
Applied a total of 527 rules in 21 ms. Remains 130 /351 variables (removed 221) and now considering 195/842 (removed 647) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3565696807763413602.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13869231869723334587.kers'
[2026-05-24 12:23:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3565696807763413602.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13869231869723334587.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 195 rows 130 cols 624 entries
Finished phase 1 with 126 SingleSign rule and 2 generalized
[2026-05-24 12:23:33] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13869231869723334587.kers
Total runtime 1 ms.
[2026-05-24 12:23:33] [INFO ] Implicit Places using invariants in 126 ms returned []
[2026-05-24 12:23:33] [INFO ] Invariant cache hit.
[2026-05-24 12:23:33] [INFO ] State equation strengthened by 71 read => feed constraints.
[2026-05-24 12:23:34] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 800 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2026-05-24 12:23:34] [INFO ] Invariant cache hit.
[2026-05-24 12:23:34] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (OVERLAPS) 195/325 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/325 variables, 71/203 constraints. Problems are: Problem set: 0 solved, 194 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (OVERLAPS) 0/325 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 325/325 variables, and 203 constraints, problems are : Problem set: 0 solved, 194 unsolved in 15069 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (OVERLAPS) 195/325 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/325 variables, 71/203 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 194/397 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/325 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 325/325 variables, and 397 constraints, problems are : Problem set: 0 solved, 194 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45160ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 45161ms
Starting structural reductions in LTL mode, iteration 1 : 130/351 places, 195/842 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45983 ms. Remains : 130/351 places, 195/842 transitions.
[2026-05-24 12:24:19] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:24:19] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:24:19] [INFO ] Input system was already deterministic with 195 transitions.
[2026-05-24 12:24:19] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:24:19] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:24:19] [INFO ] Time to serialize gal into /tmp/CTLFireability6278466312322359882.gal : 1 ms
[2026-05-24 12:24:19] [INFO ] Time to serialize properties into /tmp/CTLFireability8658644328276498172.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/CTLFireability6278466312322359882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8658644328276498172.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.
[2026-05-24 12:24:49] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:24:49] [INFO ] Applying decomposition
[2026-05-24 12:24:49] [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/graph11133949241666332198.txt' '-o' '/tmp/graph11133949241666332198.bin' '-w' '/tmp/graph11133949241666332198.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11133949241666332198.bin' '-l' '-1' '-v' '-w' '/tmp/graph11133949241666332198.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:24:49] [INFO ] Decomposing Gal with order
[2026-05-24 12:24:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:24:49] [INFO ] Removed a total of 178 redundant transitions.
[2026-05-24 12:24:49] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:24:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 3 ms.
[2026-05-24 12:24:49] [INFO ] Time to serialize gal into /tmp/CTLFireability1017724920069914637.gal : 2 ms
[2026-05-24 12:24:49] [INFO ] Time to serialize properties into /tmp/CTLFireability2848665967188728154.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/CTLFireability1017724920069914637.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2848665967188728154.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 : 351/351 places, 842/842 transitions.
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 83 place count 268 transition count 500
Iterating global reduction 0 with 83 rules applied. Total rules applied 166 place count 268 transition count 500
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 184 place count 268 transition count 482
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 242 place count 210 transition count 416
Iterating global reduction 1 with 58 rules applied. Total rules applied 300 place count 210 transition count 416
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 327 place count 210 transition count 389
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 362 place count 175 transition count 332
Iterating global reduction 2 with 35 rules applied. Total rules applied 397 place count 175 transition count 332
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 416 place count 175 transition count 313
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 431 place count 160 transition count 282
Iterating global reduction 3 with 15 rules applied. Total rules applied 446 place count 160 transition count 282
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 461 place count 160 transition count 267
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 470 place count 151 transition count 258
Iterating global reduction 4 with 9 rules applied. Total rules applied 479 place count 151 transition count 258
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 486 place count 151 transition count 251
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 497 place count 140 transition count 206
Iterating global reduction 5 with 11 rules applied. Total rules applied 508 place count 140 transition count 206
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 510 place count 140 transition count 204
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 511 place count 139 transition count 202
Iterating global reduction 6 with 1 rules applied. Total rules applied 512 place count 139 transition count 202
Applied a total of 512 rules in 18 ms. Remains 139 /351 variables (removed 212) and now considering 202/842 (removed 640) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15258474648151233235.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16284867490343285443.kers'
[2026-05-24 12:25:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15258474648151233235.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16284867490343285443.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 139 cols 652 entries
Finished phase 1 with 135 SingleSign rule and 2 generalized
[2026-05-24 12:25:19] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16284867490343285443.kers
Total runtime 1 ms.
[2026-05-24 12:25:19] [INFO ] Implicit Places using invariants in 169 ms returned []
[2026-05-24 12:25:19] [INFO ] Invariant cache hit.
[2026-05-24 12:25:20] [INFO ] State equation strengthened by 71 read => feed constraints.
[2026-05-24 12:25:20] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 839 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2026-05-24 12:25:20] [INFO ] Invariant cache hit.
[2026-05-24 12:25:20] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (OVERLAPS) 1/139 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 202/341 variables, 139/141 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 71/212 constraints. Problems are: Problem set: 0 solved, 201 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (OVERLAPS) 0/341 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 212 constraints, problems are : Problem set: 0 solved, 201 unsolved in 17908 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 139/139 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (OVERLAPS) 1/139 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 202/341 variables, 139/141 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 71/212 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 201/413 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 341/341 variables, and 413 constraints, problems are : Problem set: 0 solved, 201 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 139/139 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48020ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 48021ms
Starting structural reductions in LTL mode, iteration 1 : 139/351 places, 202/842 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48879 ms. Remains : 139/351 places, 202/842 transitions.
[2026-05-24 12:26:08] [INFO ] Flatten gal took : 3 ms
[2026-05-24 12:26:08] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:26:08] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-24 12:26:08] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:26:08] [INFO ] Flatten gal took : 9 ms
[2026-05-24 12:26:08] [INFO ] Time to serialize gal into /tmp/CTLFireability16732676826123405279.gal : 1 ms
[2026-05-24 12:26:08] [INFO ] Time to serialize properties into /tmp/CTLFireability6054329922847774504.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/CTLFireability16732676826123405279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6054329922847774504.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.
[2026-05-24 12:26:38] [INFO ] Flatten gal took : 4 ms
[2026-05-24 12:26:38] [INFO ] Applying decomposition
[2026-05-24 12:26:38] [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/graph14100444309511268647.txt' '-o' '/tmp/graph14100444309511268647.bin' '-w' '/tmp/graph14100444309511268647.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14100444309511268647.bin' '-l' '-1' '-v' '-w' '/tmp/graph14100444309511268647.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:26:38] [INFO ] Decomposing Gal with order
[2026-05-24 12:26:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:26:38] [INFO ] Removed a total of 238 redundant transitions.
[2026-05-24 12:26:38] [INFO ] Flatten gal took : 14 ms
[2026-05-24 12:26:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 157 labels/synchronizations in 4 ms.
[2026-05-24 12:26:38] [INFO ] Time to serialize gal into /tmp/CTLFireability7745520721342535334.gal : 2 ms
[2026-05-24 12:26:38] [INFO ] Time to serialize properties into /tmp/CTLFireability11180269160666878336.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/CTLFireability7745520721342535334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11180269160666878336.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 : 351/351 places, 842/842 transitions.
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 77 place count 274 transition count 548
Iterating global reduction 0 with 77 rules applied. Total rules applied 154 place count 274 transition count 548
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 176 place count 274 transition count 526
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 229 place count 221 transition count 465
Iterating global reduction 1 with 53 rules applied. Total rules applied 282 place count 221 transition count 465
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 315 place count 221 transition count 432
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 344 place count 192 transition count 388
Iterating global reduction 2 with 29 rules applied. Total rules applied 373 place count 192 transition count 388
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 393 place count 192 transition count 368
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 406 place count 179 transition count 340
Iterating global reduction 3 with 13 rules applied. Total rules applied 419 place count 179 transition count 340
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 434 place count 179 transition count 325
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 441 place count 172 transition count 318
Iterating global reduction 4 with 7 rules applied. Total rules applied 448 place count 172 transition count 318
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 456 place count 172 transition count 310
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 464 place count 164 transition count 281
Iterating global reduction 5 with 8 rules applied. Total rules applied 472 place count 164 transition count 281
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 473 place count 163 transition count 279
Iterating global reduction 5 with 1 rules applied. Total rules applied 474 place count 163 transition count 279
Applied a total of 474 rules in 30 ms. Remains 163 /351 variables (removed 188) and now considering 279/842 (removed 563) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10662740790294869361.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5035656857423292207.kers'
[2026-05-24 12:27:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10662740790294869361.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5035656857423292207.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 279 rows 163 cols 856 entries
Finished phase 1 with 159 SingleSign rule and 2 generalized
[2026-05-24 12:27:08] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5035656857423292207.kers
Total runtime 2 ms.
[2026-05-24 12:27:09] [INFO ] Implicit Places using invariants in 207 ms returned []
[2026-05-24 12:27:09] [INFO ] Invariant cache hit.
[2026-05-24 12:27:09] [INFO ] State equation strengthened by 121 read => feed constraints.
[2026-05-24 12:27:09] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1126 ms to find 0 implicit places.
[2026-05-24 12:27:09] [INFO ] Redundant transitions in 2 ms returned []
Running 278 sub problems to find dead transitions.
[2026-05-24 12:27:09] [INFO ] Invariant cache hit.
[2026-05-24 12:27:09] [INFO ] State equation strengthened by 121 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (OVERLAPS) 279/442 variables, 163/165 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/442 variables, 121/286 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/442 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 7 (OVERLAPS) 0/442 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Real declared 442/442 variables, and 286 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 163/163 constraints, ReadFeed: 121/121 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 278 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (OVERLAPS) 279/442 variables, 163/165 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/442 variables, 121/286 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/442 variables, 278/564 constraints. Problems are: Problem set: 0 solved, 278 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/442 variables, and 564 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 163/163 constraints, ReadFeed: 121/121 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60182ms problems are : Problem set: 0 solved, 278 unsolved
Search for dead transitions found 0 dead transitions in 60183ms
Starting structural reductions in SI_CTL mode, iteration 1 : 163/351 places, 279/842 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61348 ms. Remains : 163/351 places, 279/842 transitions.
[2026-05-24 12:28:10] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:28:10] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:28:10] [INFO ] Input system was already deterministic with 279 transitions.
[2026-05-24 12:28:10] [INFO ] Flatten gal took : 7 ms
[2026-05-24 12:28:10] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:28:10] [INFO ] Time to serialize gal into /tmp/CTLFireability15762558155352486351.gal : 2 ms
[2026-05-24 12:28:10] [INFO ] Time to serialize properties into /tmp/CTLFireability1571546570844462455.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/CTLFireability15762558155352486351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1571546570844462455.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.
[2026-05-24 12:28:40] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:28:40] [INFO ] Applying decomposition
[2026-05-24 12:28:40] [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/graph4204621573647127042.txt' '-o' '/tmp/graph4204621573647127042.bin' '-w' '/tmp/graph4204621573647127042.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4204621573647127042.bin' '-l' '-1' '-v' '-w' '/tmp/graph4204621573647127042.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:28:40] [INFO ] Decomposing Gal with order
[2026-05-24 12:28:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:28:40] [INFO ] Removed a total of 266 redundant transitions.
[2026-05-24 12:28:40] [INFO ] Flatten gal took : 17 ms
[2026-05-24 12:28:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 185 labels/synchronizations in 3 ms.
[2026-05-24 12:28:40] [INFO ] Time to serialize gal into /tmp/CTLFireability1791883139689073848.gal : 2 ms
[2026-05-24 12:28:40] [INFO ] Time to serialize properties into /tmp/CTLFireability14067456312492691422.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/CTLFireability1791883139689073848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14067456312492691422.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 : 351/351 places, 842/842 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 271 transition count 517
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 271 transition count 517
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 179 place count 271 transition count 498
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 236 place count 214 transition count 433
Iterating global reduction 1 with 57 rules applied. Total rules applied 293 place count 214 transition count 433
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 319 place count 214 transition count 407
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 355 place count 178 transition count 349
Iterating global reduction 2 with 36 rules applied. Total rules applied 391 place count 178 transition count 349
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 413 place count 178 transition count 327
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 429 place count 162 transition count 294
Iterating global reduction 3 with 16 rules applied. Total rules applied 445 place count 162 transition count 294
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 460 place count 162 transition count 279
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 470 place count 152 transition count 269
Iterating global reduction 4 with 10 rules applied. Total rules applied 480 place count 152 transition count 269
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 488 place count 152 transition count 261
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 494 place count 146 transition count 255
Iterating global reduction 5 with 6 rules applied. Total rules applied 500 place count 146 transition count 255
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 503 place count 146 transition count 252
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 504 place count 145 transition count 250
Iterating global reduction 6 with 1 rules applied. Total rules applied 505 place count 145 transition count 250
Applied a total of 505 rules in 38 ms. Remains 145 /351 variables (removed 206) and now considering 250/842 (removed 592) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8344184317698372186.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-417082514480347369.kers'
[2026-05-24 12:29:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8344184317698372186.kers, --Pflows, --basisKERS=/tmp/petrispot-output-417082514480347369.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 250 rows 145 cols 747 entries
Finished phase 1 with 141 SingleSign rule and 2 generalized
[2026-05-24 12:29:10] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-417082514480347369.kers
Total runtime 3 ms.
[2026-05-24 12:29:10] [INFO ] Implicit Places using invariants in 153 ms returned []
[2026-05-24 12:29:10] [INFO ] Invariant cache hit.
[2026-05-24 12:29:10] [INFO ] State equation strengthened by 117 read => feed constraints.
[2026-05-24 12:29:12] [INFO ] Implicit Places using invariants and state equation in 1515 ms returned []
Implicit Place search using SMT with State Equation took 1685 ms to find 0 implicit places.
[2026-05-24 12:29:12] [INFO ] Redundant transitions in 2 ms returned []
Running 249 sub problems to find dead transitions.
[2026-05-24 12:29:12] [INFO ] Invariant cache hit.
[2026-05-24 12:29:12] [INFO ] State equation strengthened by 117 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 1 (OVERLAPS) 1/145 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/145 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 4 (OVERLAPS) 250/395 variables, 145/147 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/395 variables, 117/264 constraints. Problems are: Problem set: 0 solved, 249 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/395 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 7 (OVERLAPS) 0/395 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 249 unsolved
No progress, stopping.
After SMT solving in domain Real declared 395/395 variables, and 264 constraints, problems are : Problem set: 0 solved, 249 unsolved in 28636 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 145/145 constraints, ReadFeed: 117/117 constraints, PredecessorRefiner: 249/249 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 249 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 1 (OVERLAPS) 1/145 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/145 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 4 (OVERLAPS) 250/395 variables, 145/147 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/395 variables, 117/264 constraints. Problems are: Problem set: 0 solved, 249 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/395 variables, 249/513 constraints. Problems are: Problem set: 0 solved, 249 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 395/395 variables, and 513 constraints, problems are : Problem set: 0 solved, 249 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 145/145 constraints, ReadFeed: 117/117 constraints, PredecessorRefiner: 249/249 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58824ms problems are : Problem set: 0 solved, 249 unsolved
Search for dead transitions found 0 dead transitions in 58825ms
Starting structural reductions in SI_CTL mode, iteration 1 : 145/351 places, 250/842 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60560 ms. Remains : 145/351 places, 250/842 transitions.
[2026-05-24 12:30:10] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:30:10] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:30:10] [INFO ] Input system was already deterministic with 250 transitions.
[2026-05-24 12:30:10] [INFO ] Flatten gal took : 6 ms
[2026-05-24 12:30:11] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:30:11] [INFO ] Time to serialize gal into /tmp/CTLFireability3752515977513498880.gal : 1 ms
[2026-05-24 12:30:11] [INFO ] Time to serialize properties into /tmp/CTLFireability1843897000397766137.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/CTLFireability3752515977513498880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1843897000397766137.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.
[2026-05-24 12:30:41] [INFO ] Flatten gal took : 5 ms
[2026-05-24 12:30:41] [INFO ] Applying decomposition
[2026-05-24 12:30:41] [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/graph6212822330976320686.txt' '-o' '/tmp/graph6212822330976320686.bin' '-w' '/tmp/graph6212822330976320686.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6212822330976320686.bin' '-l' '-1' '-v' '-w' '/tmp/graph6212822330976320686.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:30:41] [INFO ] Decomposing Gal with order
[2026-05-24 12:30:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:30:41] [INFO ] Removed a total of 256 redundant transitions.
[2026-05-24 12:30:41] [INFO ] Flatten gal took : 13 ms
[2026-05-24 12:30:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 3 ms.
[2026-05-24 12:30:41] [INFO ] Time to serialize gal into /tmp/CTLFireability4426250539762357255.gal : 2 ms
[2026-05-24 12:30:41] [INFO ] Time to serialize properties into /tmp/CTLFireability3160424175919497041.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/CTLFireability4426250539762357255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3160424175919497041.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.
[2026-05-24 12:31:11] [INFO ] Flatten gal took : 16 ms
[2026-05-24 12:31:11] [INFO ] Flatten gal took : 17 ms
[2026-05-24 12:31:11] [INFO ] Applying decomposition
[2026-05-24 12:31:11] [INFO ] Flatten gal took : 17 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/graph7163384091576325189.txt' '-o' '/tmp/graph7163384091576325189.bin' '-w' '/tmp/graph7163384091576325189.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7163384091576325189.bin' '-l' '-1' '-v' '-w' '/tmp/graph7163384091576325189.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:31:11] [INFO ] Decomposing Gal with order
[2026-05-24 12:31:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:31:11] [INFO ] Removed a total of 689 redundant transitions.
[2026-05-24 12:31:11] [INFO ] Flatten gal took : 55 ms
[2026-05-24 12:31:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 635 labels/synchronizations in 12 ms.
[2026-05-24 12:31:11] [INFO ] Time to serialize gal into /tmp/CTLFireability8715397672381468547.gal : 7 ms
[2026-05-24 12:31:11] [INFO ] Time to serialize properties into /tmp/CTLFireability3498504254591878969.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/CTLFireability8715397672381468547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3498504254591878969.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 16 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d2m09"
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-d2m09, 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-177946993600234"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m09.tgz
mv DBSingleClientW-PT-d2m09 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 ;