About the Execution of ITS-Tools for ErlangenMainframeV1-PT-bP12C04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13936.504 | 3600000.00 | 4646985.00 | 9685.00 | ?????????F?????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r338-smll-178021499100138.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 ErlangenMainframeV1-PT-bP12C04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499100138
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 86M
-rw-r--r-- 1 mcc users 7.8K May 27 08:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 27 08:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 27 08:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 27 08:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 27 10:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 27 10:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 27 10:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 10:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 13K May 27 08:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K May 27 08:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 27 08:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K May 27 08:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 85M May 26 18:17 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 ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-00
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-01
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-02
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-03
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-04
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-05
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-06
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-07
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-08
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-09
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-10
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-11
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-12
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-13
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-14
FORMULA_NAME ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780307286445
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV1-PT-bP12C04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-06-01 09:48:08] [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]
[2026-06-01 09:48:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 09:48:13] [INFO ] Load time of PNML (sax parser for PT used): 4646 ms
[2026-06-01 09:48:13] [INFO ] Transformed 337 places.
[2026-06-01 09:48:13] [INFO ] Transformed 62560 transitions.
[2026-06-01 09:48:13] [INFO ] Found NUPN structural information;
[2026-06-01 09:48:13] [INFO ] Parsed PT model containing 337 places and 62560 transitions and 1701269 arcs in 5390 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 52 ms.
Support contains 62 out of 337 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 337/337 places, 62560/62560 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 267 transition count 62490
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 267 transition count 62490
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 183 place count 224 transition count 62447
Iterating global reduction 0 with 43 rules applied. Total rules applied 226 place count 224 transition count 62447
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 229 place count 221 transition count 62444
Iterating global reduction 0 with 3 rules applied. Total rules applied 232 place count 221 transition count 62444
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 235 place count 218 transition count 62425
Iterating global reduction 0 with 3 rules applied. Total rules applied 238 place count 218 transition count 62425
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 241 place count 215 transition count 62422
Iterating global reduction 0 with 3 rules applied. Total rules applied 244 place count 215 transition count 62422
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 247 place count 212 transition count 62419
Iterating global reduction 0 with 3 rules applied. Total rules applied 250 place count 212 transition count 62419
Applied a total of 250 rules in 4259 ms. Remains 212 /337 variables (removed 125) and now considering 62419/62560 (removed 141) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3699611594537205761.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17101553874252531200.kers'
[2026-06-01 09:48:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3699611594537205761.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17101553874252531200.kers]
Culled 0 columns in 466 ms.
// Phase 1: matrix 62419 rows 212 cols 1700911 entries
Finished phase 1 with 179 SingleSign rule and 3 generalized
[2026-06-01 09:48:21] [INFO ] Computed 30 invariants in 1605 ms
Computed 30 P flows in 1608 ms.
Exported basis to /tmp/petrispot-output-17101553874252531200.kers
Total runtime 1823 ms.
[2026-06-01 09:48:21] [INFO ] Implicit Places using invariants in 2988 ms returned []
Implicit Place search using SMT only with invariants took 3074 ms to find 0 implicit places.
Running 62418 sub problems to find dead transitions.
[2026-06-01 09:48:23] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 371614ms, After SMT, problems are : Problem set: 0 solved, 62418 unsolved
Search for dead transitions found 0 dead transitions in 372388ms
Starting structural reductions in LTL mode, iteration 1 : 212/337 places, 62419/62560 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 380312 ms. Remains : 212/337 places, 62419/62560 transitions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 62419/62419 transitions.
Applied a total of 0 rules in 464 ms. Remains 212 /212 variables (removed 0) and now considering 62419/62419 (removed 0) transitions.
[2026-06-01 09:54:35] [INFO ] Invariant cache hit.
[2026-06-01 09:54:35] [INFO ] Implicit Places using invariants in 192 ms returned []
Implicit Place search using SMT only with invariants took 194 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 664 ms. Remains : 212/212 places, 62419/62419 transitions.
Support contains 62 out of 212 places after structural reductions.
[2026-06-01 09:54:48] [INFO ] Flatten gal took : 11736 ms
[2026-06-01 09:55:00] [INFO ] Flatten gal took : 11117 ms
[2026-06-01 09:55:16] [INFO ] Input system was already deterministic with 62419 transitions.
RANDOM walk for 40000 steps (8 resets) in 93910 ms. (0 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 298 ms. (13 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 224 ms. (17 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 222 ms. (17 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 354 ms. (11 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 241 ms. (16 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 382 ms. (10 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 237 ms. (16 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 253 ms. (15 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 207 ms. (19 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 223 ms. (17 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 292 ms. (13 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 173 ms. (23 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 238 ms. (16 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 159 ms. (25 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 207 ms. (19 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 142 ms. (27 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 410 ms. (9 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 193 ms. (20 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 196 ms. (20 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 170 ms. (23 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 158 ms. (25 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 197 ms. (20 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 160 ms. (24 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 196 ms. (20 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 183 ms. (21 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 204 ms. (19 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 166 ms. (23 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 242 ms. (16 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 195 ms. (20 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 181 ms. (21 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 190 ms. (20 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 193 ms. (20 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 222 ms. (17 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 238 ms. (16 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 229 ms. (17 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 159 ms. (25 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 132 ms. (30 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 133 ms. (29 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 132 ms. (30 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 187 ms. (21 steps per ms) remains 88/88 properties
Interrupted probabilistic random walk after 173109 steps, run timeout after 81002 ms. (steps per millisecond=2 ) properties seen :1 out of 88
Probabilistic random walk after 173109 steps, saw 46180 distinct states, run finished after 81015 ms. (steps per millisecond=2 ) properties seen :1
[2026-06-01 09:57:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp84 is UNSAT
At refinement iteration 1 (OVERLAPS) 53/114 variables, 15/15 constraints. Problems are: Problem set: 5 solved, 82 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 114/62631 variables, and 15 constraints, problems are : Problem set: 5 solved, 82 unsolved in 5353 ms.
Refiners :[Positive P Invariants (semi-flows): 15/18 constraints, Generalized P Invariants (flows): 0/12 constraints, State Equation: 0/212 constraints, PredecessorRefiner: 87/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 82 unsolved
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp83 is UNSAT
At refinement iteration 1 (OVERLAPS) 53/114 variables, 15/15 constraints. Problems are: Problem set: 7 solved, 80 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 114/62631 variables, and 15 constraints, problems are : Problem set: 7 solved, 80 unsolved in 5025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/18 constraints, Generalized P Invariants (flows): 0/12 constraints, State Equation: 0/212 constraints, PredecessorRefiner: 82/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11649ms problems are : Problem set: 7 solved, 80 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 61 out of 212 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 212/212 places, 62419/62419 transitions.
Graph (trivial) has 131 edges and 212 vertex of which 9 / 212 are part of one of the 4 SCC in 24 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 207 transition count 62380
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 38 rules applied. Total rules applied 68 place count 178 transition count 62371
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 74 place count 172 transition count 62371
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 74 place count 172 transition count 62356
Deduced a syphon composed of 15 places in 85 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 104 place count 157 transition count 62356
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 105 place count 156 transition count 62355
Iterating global reduction 3 with 1 rules applied. Total rules applied 106 place count 156 transition count 62355
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 27 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 178 place count 120 transition count 62319
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 184 place count 120 transition count 62313
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 187 place count 117 transition count 62306
Iterating global reduction 4 with 3 rules applied. Total rules applied 190 place count 117 transition count 62306
Performed 7 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 7 places in 24 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 204 place count 110 transition count 62331
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 216 place count 110 transition count 62319
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 218 place count 108 transition count 62313
Iterating global reduction 5 with 2 rules applied. Total rules applied 220 place count 108 transition count 62313
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 230 place count 108 transition count 62303
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 24 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 232 place count 107 transition count 62316
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 233 place count 107 transition count 62315
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 236 place count 107 transition count 62312
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 239 place count 104 transition count 62312
Partial Post-agglomeration rule applied 12 times.
Drop transitions (Partial Post agglomeration) removed 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 251 place count 104 transition count 62312
Applied a total of 251 rules in 20724 ms. Remains 104 /212 variables (removed 108) and now considering 62312/62419 (removed 107) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20727 ms. Remains : 104/212 places, 62312/62419 transitions.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
[2026-06-01 09:57:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-06-01 09:57:50] [INFO ] Flatten gal took : 10137 ms
FORMULA ErlangenMainframeV1-PT-bP12C04-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-01 09:58:00] [INFO ] Flatten gal took : 10524 ms
[2026-06-01 09:58:14] [INFO ] Input system was already deterministic with 62419 transitions.
Computed a total of 23 stabilizing places and 23 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 62419/62419 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 211 transition count 62418
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 211 transition count 62418
Applied a total of 2 rules in 719 ms. Remains 211 /212 variables (removed 1) and now considering 62418/62419 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7264200483353357619.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12054390597527862407.kers'
[2026-06-01 09:58:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7264200483353357619.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12054390597527862407.kers]
Culled 0 columns in 457 ms.
// Phase 1: matrix 62418 rows 211 cols 1700909 entries
Finished phase 1 with 178 SingleSign rule and 3 generalized
[2026-06-01 09:58:18] [INFO ] Computed 30 invariants in 1506 ms
Computed 30 P flows in 1510 ms.
Exported basis to /tmp/petrispot-output-12054390597527862407.kers
Total runtime 1730 ms.
[2026-06-01 09:58:19] [INFO ] Implicit Places using invariants in 2674 ms returned []
Implicit Place search using SMT only with invariants took 2677 ms to find 0 implicit places.
Running 62417 sub problems to find dead transitions.
[2026-06-01 09:58:20] [INFO ] Invariant cache hit.
SMT process timed out in 385913ms, After SMT, problems are : Problem set: 0 solved, 62417 unsolved
Search for dead transitions found 0 dead transitions in 386328ms
Starting structural reductions in LTL mode, iteration 1 : 211/212 places, 62418/62419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 390058 ms. Remains : 211/212 places, 62418/62419 transitions.
[2026-06-01 10:04:57] [INFO ] Flatten gal took : 10178 ms
[2026-06-01 10:05:07] [INFO ] Flatten gal took : 10567 ms
[2026-06-01 10:05:21] [INFO ] Input system was already deterministic with 62418 transitions.
[2026-06-01 10:05:34] [INFO ] Flatten gal took : 11468 ms
[2026-06-01 10:05:45] [INFO ] Flatten gal took : 11063 ms
[2026-06-01 10:05:47] [INFO ] Time to serialize gal into /tmp/CTLFireability10188030999900820687.gal : 1672 ms
[2026-06-01 10:05:47] [INFO ] Time to serialize properties into /tmp/CTLFireability10725197427128293915.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/CTLFireability10188030999900820687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10725197427128293915.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
Detected timeout of ITS tools.
[2026-06-01 10:06:29] [INFO ] Flatten gal took : 11284 ms
[2026-06-01 10:06:29] [INFO ] Applying decomposition
[2026-06-01 10:06:41] [INFO ] Flatten gal took : 11626 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/graph3774595624610838730.txt' '-o' '/tmp/graph3774595624610838730.bin' '-w' '/tmp/graph3774595624610838730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3774595624610838730.bin' '-l' '-1' '-v' '-w' '/tmp/graph3774595624610838730.weights' '-q' '0' '-e' '0.001'
[2026-06-01 10:07:11] [INFO ] Decomposing Gal with order
[2026-06-01 10:07:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 10:08:56] [INFO ] Removed a total of 429921 redundant transitions.
[2026-06-01 10:09:10] [INFO ] Flatten gal took : 111906 ms
[2026-06-01 10:09:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 16788 labels/synchronizations in 17550 ms.
[2026-06-01 10:09:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9029685300821459340.gal : 337 ms
[2026-06-01 10:09:43] [INFO ] Time to serialize properties into /tmp/CTLFireability10120700697612862348.ctl : 3 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/CTLFireability9029685300821459340.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10120700697612862348.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 62419/62419 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 210 transition count 62417
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 210 transition count 62417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 209 transition count 62416
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 209 transition count 62416
Applied a total of 6 rules in 1840 ms. Remains 209 /212 variables (removed 3) and now considering 62416/62419 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3952945401490643816.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14929426565977042623.kers'
[2026-06-01 10:10:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3952945401490643816.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14929426565977042623.kers]
Culled 0 columns in 388 ms.
// Phase 1: matrix 62416 rows 209 cols 1700905 entries
Finished phase 1 with 176 SingleSign rule and 3 generalized
[2026-06-01 10:10:17] [INFO ] Computed 30 invariants in 1519 ms
Computed 30 P flows in 1526 ms.
Exported basis to /tmp/petrispot-output-14929426565977042623.kers
Total runtime 1887 ms.
[2026-06-01 10:10:21] [INFO ] Implicit Places using invariants in 5646 ms returned []
Implicit Place search using SMT only with invariants took 5651 ms to find 0 implicit places.
Running 62415 sub problems to find dead transitions.
[2026-06-01 10:10:21] [INFO ] Invariant cache hit.
SMT process timed out in 386017ms, After SMT, problems are : Problem set: 0 solved, 62415 unsolved
Search for dead transitions found 0 dead transitions in 386333ms
Starting structural reductions in LTL mode, iteration 1 : 209/212 places, 62416/62419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 393949 ms. Remains : 209/212 places, 62416/62419 transitions.
[2026-06-01 10:16:58] [INFO ] Flatten gal took : 10095 ms
[2026-06-01 10:17:09] [INFO ] Flatten gal took : 10727 ms
[2026-06-01 10:17:23] [INFO ] Input system was already deterministic with 62416 transitions.
[2026-06-01 10:17:36] [INFO ] Flatten gal took : 10960 ms
[2026-06-01 10:17:47] [INFO ] Flatten gal took : 10887 ms
[2026-06-01 10:17:48] [INFO ] Time to serialize gal into /tmp/CTLFireability17291197411952087879.gal : 1405 ms
[2026-06-01 10:17:48] [INFO ] Time to serialize properties into /tmp/CTLFireability17703862225933262957.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/CTLFireability17291197411952087879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17703862225933262957.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
Detected timeout of ITS tools.
[2026-06-01 10:18:30] [INFO ] Flatten gal took : 10909 ms
[2026-06-01 10:18:30] [INFO ] Applying decomposition
[2026-06-01 10:18:41] [INFO ] Flatten gal took : 10767 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/graph2863095373739634372.txt' '-o' '/tmp/graph2863095373739634372.bin' '-w' '/tmp/graph2863095373739634372.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2863095373739634372.bin' '-l' '-1' '-v' '-w' '/tmp/graph2863095373739634372.weights' '-q' '0' '-e' '0.001'
[2026-06-01 10:19:12] [INFO ] Decomposing Gal with order
[2026-06-01 10:19:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 10:20:02] [INFO ] Removed a total of 470819 redundant transitions.
[2026-06-01 10:20:07] [INFO ] Flatten gal took : 47930 ms
[2026-06-01 10:20:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 4182 labels/synchronizations in 7726 ms.
[2026-06-01 10:20:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16873734041770885493.gal : 196 ms
[2026-06-01 10:20:21] [INFO ] Time to serialize properties into /tmp/CTLFireability18271597924128622969.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/CTLFireability16873734041770885493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18271597924128622969.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 62419/62419 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 195 transition count 41683
Ensure Unique test removed 10 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 44 place count 185 transition count 41683
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 183 transition count 41681
Ensure Unique test removed 1 places
Iterating global reduction 0 with 3 rules applied. Total rules applied 49 place count 182 transition count 41681
Applied a total of 49 rules in 6404 ms. Remains 182 /212 variables (removed 30) and now considering 41681/62419 (removed 20738) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2522904184893557106.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13869153366059130161.kers'
[2026-06-01 10:20:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2522904184893557106.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13869153366059130161.kers]
Culled 0 columns in 207 ms.
// Phase 1: matrix 41681 rows 182 cols 705592 entries
Finished phase 1 with 162 SingleSign rule and 1 generalized
[2026-06-01 10:20:59] [INFO ] Computed 19 invariants in 809 ms
Computed 19 P flows in 813 ms.
Exported basis to /tmp/petrispot-output-13869153366059130161.kers
Total runtime 931 ms.
[2026-06-01 10:21:04] [INFO ] Implicit Places using invariants in 6355 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 6413 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 181/212 places, 41681/62419 transitions.
Applied a total of 0 rules in 196 ms. Remains 181 /181 variables (removed 0) and now considering 41681/41681 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 13049 ms. Remains : 181/212 places, 41681/62419 transitions.
[2026-06-01 10:21:10] [INFO ] Flatten gal took : 5080 ms
[2026-06-01 10:21:15] [INFO ] Flatten gal took : 5072 ms
[2026-06-01 10:21:23] [INFO ] Input system was already deterministic with 41681 transitions.
[2026-06-01 10:21:29] [INFO ] Flatten gal took : 5322 ms
[2026-06-01 10:21:34] [INFO ] Flatten gal took : 5589 ms
[2026-06-01 10:21:35] [INFO ] Time to serialize gal into /tmp/CTLFireability13143672632660529583.gal : 668 ms
[2026-06-01 10:21:35] [INFO ] Time to serialize properties into /tmp/CTLFireability3613091466808308924.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/CTLFireability13143672632660529583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3613091466808308924.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
Detected timeout of ITS tools.
[2026-06-01 10:22:12] [INFO ] Flatten gal took : 6111 ms
[2026-06-01 10:22:12] [INFO ] Applying decomposition
[2026-06-01 10:22:17] [INFO ] Flatten gal took : 4885 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/graph3402566319515672014.txt' '-o' '/tmp/graph3402566319515672014.bin' '-w' '/tmp/graph3402566319515672014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3402566319515672014.bin' '-l' '-1' '-v' '-w' '/tmp/graph3402566319515672014.weights' '-q' '0' '-e' '0.001'
[2026-06-01 10:22:27] [INFO ] Decomposing Gal with order
[2026-06-01 10:22:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 10:22:52] [INFO ] Removed a total of 122324 redundant transitions.
[2026-06-01 10:22:53] [INFO ] Flatten gal took : 22683 ms
[2026-06-01 10:22:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 2733 labels/synchronizations in 2804 ms.
[2026-06-01 10:22:57] [INFO ] Time to serialize gal into /tmp/CTLFireability15243517801652029858.gal : 19 ms
[2026-06-01 10:22:57] [INFO ] Time to serialize properties into /tmp/CTLFireability11308038474741317275.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/CTLFireability15243517801652029858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11308038474741317275.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 : 212/212 places, 62419/62419 transitions.
Graph (trivial) has 144 edges and 212 vertex of which 9 / 212 are part of one of the 4 SCC in 22 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 206 transition count 62385
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 36 rules applied. Total rules applied 64 place count 179 transition count 62376
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 70 place count 173 transition count 62376
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 70 place count 173 transition count 62361
Deduced a syphon composed of 15 places in 98 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 100 place count 158 transition count 62361
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 117 place count 141 transition count 41625
Ensure Unique test removed 11 places
Iterating global reduction 3 with 28 rules applied. Total rules applied 145 place count 130 transition count 41625
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 146 place count 129 transition count 41624
Ensure Unique test removed 1 places
Iterating global reduction 3 with 2 rules applied. Total rules applied 148 place count 128 transition count 41624
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 25 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 224 place count 90 transition count 41586
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 230 place count 90 transition count 41580
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 233 place count 87 transition count 41573
Iterating global reduction 4 with 3 rules applied. Total rules applied 236 place count 87 transition count 41573
Partial Post-agglomeration rule applied 12 times.
Drop transitions (Partial Post agglomeration) removed 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 248 place count 87 transition count 41573
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 249 place count 86 transition count 41572
Applied a total of 249 rules in 17098 ms. Remains 86 /212 variables (removed 126) and now considering 41572/62419 (removed 20847) transitions.
[2026-06-01 10:23:45] [INFO ] Flow matrix only has 41559 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15611013546822002921.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14131352187559536047.kers'
[2026-06-01 10:23:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15611013546822002921.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14131352187559536047.kers]
Normalized transition count is 41558 out of 41559 initially.
Culled 0 columns in 232 ms.
// Phase 1: matrix 41558 rows 86 cols 1161488 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-06-01 10:23:46] [INFO ] Computed 18 invariants in 724 ms
Computed 18 P flows in 725 ms.
Exported basis to /tmp/petrispot-output-14131352187559536047.kers
Total runtime 863 ms.
[2026-06-01 10:23:58] [INFO ] Implicit Places using invariants in 13636 ms returned []
Implicit Place search using SMT only with invariants took 13637 ms to find 0 implicit places.
Running 41550 sub problems to find dead transitions.
[2026-06-01 10:23:59] [INFO ] Flow matrix only has 41559 transitions (discarded 13 similar events)
[2026-06-01 10:23:59] [INFO ] Invariant cache hit.
[2026-06-01 10:24:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41550 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 82/41645 variables, and 12 constraints, problems are : Problem set: 0 solved, 41550 unsolved in 31156 ms.
Refiners :[Positive P Invariants (semi-flows): 12/18 constraints, State Equation: 0/86 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 41550/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41550 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41550 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 82/41645 variables, and 12 constraints, problems are : Problem set: 0 solved, 41550 unsolved in 30745 ms.
Refiners :[Positive P Invariants (semi-flows): 12/18 constraints, State Equation: 0/86 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 41510/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 244058ms problems are : Problem set: 0 solved, 41550 unsolved
Search for dead transitions found 0 dead transitions in 244390ms
Starting structural reductions in SI_CTL mode, iteration 1 : 86/212 places, 41572/62419 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 275307 ms. Remains : 86/212 places, 41572/62419 transitions.
[2026-06-01 10:28:09] [INFO ] Flatten gal took : 5596 ms
[2026-06-01 10:28:15] [INFO ] Flatten gal took : 6429 ms
[2026-06-01 10:28:25] [INFO ] Input system was already deterministic with 41572 transitions.
[2026-06-01 10:28:32] [INFO ] Flatten gal took : 6222 ms
[2026-06-01 10:28:38] [INFO ] Flatten gal took : 6008 ms
[2026-06-01 10:28:39] [INFO ] Time to serialize gal into /tmp/CTLFireability2304261434182364271.gal : 957 ms
[2026-06-01 10:28:39] [INFO ] Time to serialize properties into /tmp/CTLFireability12387050114230801929.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/CTLFireability2304261434182364271.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12387050114230801929.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
Detected timeout of ITS tools.
[2026-06-01 10:29:16] [INFO ] Flatten gal took : 6328 ms
[2026-06-01 10:29:16] [INFO ] Applying decomposition
[2026-06-01 10:29:22] [INFO ] Flatten gal took : 6014 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/graph8803621067931337465.txt' '-o' '/tmp/graph8803621067931337465.bin' '-w' '/tmp/graph8803621067931337465.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8803621067931337465.bin' '-l' '-1' '-v' '-w' '/tmp/graph8803621067931337465.weights' '-q' '0' '-e' '0.001'
[2026-06-01 10:29:42] [INFO ] Decomposing Gal with order
[2026-06-01 10:29:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 10:30:05] [INFO ] Removed a total of 580616 redundant transitions.
[2026-06-01 10:30:06] [INFO ] Flatten gal took : 19654 ms
[2026-06-01 10:30:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 7240 ms.
[2026-06-01 10:30:14] [INFO ] Time to serialize gal into /tmp/CTLFireability911231536398413480.gal : 219 ms
[2026-06-01 10:30:14] [INFO ] Time to serialize properties into /tmp/CTLFireability4493882131287456227.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/CTLFireability911231536398413480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4493882131287456227.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 212/212 places, 62419/62419 transitions.
Graph (trivial) has 142 edges and 212 vertex of which 9 / 212 are part of one of the 4 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 206 transition count 62385
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 36 rules applied. Total rules applied 64 place count 179 transition count 62376
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 70 place count 173 transition count 62376
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 70 place count 173 transition count 62361
Deduced a syphon composed of 15 places in 112 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 100 place count 158 transition count 62361
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 117 place count 141 transition count 41625
Ensure Unique test removed 11 places
Iterating global reduction 3 with 28 rules applied. Total rules applied 145 place count 130 transition count 41625
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 146 place count 129 transition count 41624
Ensure Unique test removed 1 places
Iterating global reduction 3 with 2 rules applied. Total rules applied 148 place count 128 transition count 41624
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 29 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 224 place count 90 transition count 41586
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 230 place count 90 transition count 41580
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 233 place count 87 transition count 41573
Iterating global reduction 4 with 3 rules applied. Total rules applied 236 place count 87 transition count 41573
Partial Post-agglomeration rule applied 11 times.
Drop transitions (Partial Post agglomeration) removed 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 247 place count 87 transition count 41573
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 248 place count 86 transition count 41572
Applied a total of 248 rules in 17904 ms. Remains 86 /212 variables (removed 126) and now considering 41572/62419 (removed 20847) transitions.
[2026-06-01 10:31:03] [INFO ] Flow matrix only has 41560 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9735805131111640232.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12473634045990590605.kers'
[2026-06-01 10:31:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9735805131111640232.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12473634045990590605.kers]
Normalized transition count is 41559 out of 41560 initially.
Culled 0 columns in 214 ms.
// Phase 1: matrix 41559 rows 86 cols 1161490 entries
Finished phase 1 with 68 SingleSign rule and 0 generalized
[2026-06-01 10:31:04] [INFO ] Computed 18 invariants in 851 ms
Computed 18 P flows in 852 ms.
Exported basis to /tmp/petrispot-output-12473634045990590605.kers
Total runtime 1007 ms.
[2026-06-01 10:31:13] [INFO ] Implicit Places using invariants in 10902 ms returned []
Implicit Place search using SMT only with invariants took 10904 ms to find 0 implicit places.
Running 41550 sub problems to find dead transitions.
[2026-06-01 10:31:14] [INFO ] Flow matrix only has 41560 transitions (discarded 12 similar events)
[2026-06-01 10:31:14] [INFO ] Invariant cache hit.
[2026-06-01 10:31:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41550 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 82/41646 variables, and 12 constraints, problems are : Problem set: 0 solved, 41550 unsolved in 31079 ms.
Refiners :[Positive P Invariants (semi-flows): 12/18 constraints, State Equation: 0/86 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 41550/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41550 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41550 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 82/41646 variables, and 12 constraints, problems are : Problem set: 0 solved, 41550 unsolved in 30671 ms.
Refiners :[Positive P Invariants (semi-flows): 12/18 constraints, State Equation: 0/86 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 41509/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 241893ms problems are : Problem set: 0 solved, 41550 unsolved
Search for dead transitions found 0 dead transitions in 242217ms
Starting structural reductions in SI_CTL mode, iteration 1 : 86/212 places, 41572/62419 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 271117 ms. Remains : 86/212 places, 41572/62419 transitions.
[2026-06-01 10:35:23] [INFO ] Flatten gal took : 6195 ms
[2026-06-01 10:35:28] [INFO ] Flatten gal took : 5830 ms
[2026-06-01 10:35:37] [INFO ] Input system was already deterministic with 41572 transitions.
[2026-06-01 10:35:45] [INFO ] Flatten gal took : 6439 ms
[2026-06-01 10:35:51] [INFO ] Flatten gal took : 6051 ms
[2026-06-01 10:35:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8861063414937451990.gal : 972 ms
[2026-06-01 10:35:52] [INFO ] Time to serialize properties into /tmp/CTLFireability17799759111423123392.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/CTLFireability8861063414937451990.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17799759111423123392.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
Detected timeout of ITS tools.
[2026-06-01 10:36:29] [INFO ] Flatten gal took : 6331 ms
[2026-06-01 10:36:29] [INFO ] Applying decomposition
[2026-06-01 10:36:36] [INFO ] Flatten gal took : 6890 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/graph11068696790597641190.txt' '-o' '/tmp/graph11068696790597641190.bin' '-w' '/tmp/graph11068696790597641190.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11068696790597641190.bin' '-l' '-1' '-v' '-w' '/tmp/graph11068696790597641190.weights' '-q' '0' '-e' '0.001'
[2026-06-01 10:36:57] [INFO ] Decomposing Gal with order
[2026-06-01 10:36:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 10:37:20] [INFO ] Removed a total of 559882 redundant transitions.
[2026-06-01 10:37:21] [INFO ] Flatten gal took : 17824 ms
[2026-06-01 10:37:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 6980 ms.
[2026-06-01 10:37:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8198248456993239372.gal : 254 ms
[2026-06-01 10:37:29] [INFO ] Time to serialize properties into /tmp/CTLFireability11195969854897244324.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/CTLFireability8198248456993239372.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11195969854897244324.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 62419/62419 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 206 transition count 45777
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 206 transition count 45777
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 205 transition count 45776
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 205 transition count 45776
Applied a total of 14 rules in 2041 ms. Remains 205 /212 variables (removed 7) and now considering 45776/62419 (removed 16643) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1739230328858050958.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5161713872535774367.kers'
[2026-06-01 10:38:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1739230328858050958.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5161713872535774367.kers]
Culled 0 columns in 310 ms.
// Phase 1: matrix 45776 rows 205 cols 1268265 entries
Finished phase 1 with 173 SingleSign rule and 2 generalized
[2026-06-01 10:38:03] [INFO ] Computed 30 invariants in 1014 ms
Computed 30 P flows in 1015 ms.
Exported basis to /tmp/petrispot-output-5161713872535774367.kers
Total runtime 1160 ms.
[2026-06-01 10:38:12] [INFO ] Implicit Places using invariants in 10604 ms returned []
Implicit Place search using SMT only with invariants took 10606 ms to find 0 implicit places.
Running 45775 sub problems to find dead transitions.
[2026-06-01 10:38:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 45775 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 204/45981 variables, and 12 constraints, problems are : Problem set: 0 solved, 45775 unsolved in 31319 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/205 constraints, PredecessorRefiner: 45775/170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45775 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 45775 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 204/45981 variables, and 12 constraints, problems are : Problem set: 0 solved, 45775 unsolved in 30779 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/205 constraints, PredecessorRefiner: 45605/170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 266322ms problems are : Problem set: 0 solved, 45775 unsolved
Search for dead transitions found 0 dead transitions in 266572ms
Starting structural reductions in LTL mode, iteration 1 : 205/212 places, 45776/62419 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 279297 ms. Remains : 205/212 places, 45776/62419 transitions.
[2026-06-01 10:42:47] [INFO ] Flatten gal took : 8252 ms
[2026-06-01 10:42:57] [INFO ] Flatten gal took : 9296 ms
[2026-06-01 10:43:08] [INFO ] Input system was already deterministic with 45776 transitions.
[2026-06-01 10:43:19] [INFO ] Flatten gal took : 9298 ms
[2026-06-01 10:43:28] [INFO ] Flatten gal took : 9240 ms
[2026-06-01 10:43:29] [INFO ] Time to serialize gal into /tmp/CTLFireability16256695519981301307.gal : 1065 ms
[2026-06-01 10:43:29] [INFO ] Time to serialize properties into /tmp/CTLFireability15938796244423228763.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/CTLFireability16256695519981301307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15938796244423228763.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
Detected timeout of ITS tools.
[2026-06-01 10:44:09] [INFO ] Flatten gal took : 9243 ms
[2026-06-01 10:44:09] [INFO ] Applying decomposition
[2026-06-01 10:44:18] [INFO ] Flatten gal took : 9271 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/graph4418299701644230290.txt' '-o' '/tmp/graph4418299701644230290.bin' '-w' '/tmp/graph4418299701644230290.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4418299701644230290.bin' '-l' '-1' '-v' '-w' '/tmp/graph4418299701644230290.weights' '-q' '0' '-e' '0.001'
[2026-06-01 10:44:40] [INFO ] Decomposing Gal with order
[2026-06-01 10:44:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 10:45:04] [INFO ] Removed a total of 617515 redundant transitions.
[2026-06-01 10:45:05] [INFO ] Flatten gal took : 19492 ms
[2026-06-01 10:45:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 4513 ms.
[2026-06-01 10:45:11] [INFO ] Time to serialize gal into /tmp/CTLFireability6557729954543604642.gal : 87 ms
[2026-06-01 10:45:11] [INFO ] Time to serialize properties into /tmp/CTLFireability5401014943715726147.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/CTLFireability6557729954543604642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5401014943715726147.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 : 212/212 places, 62419/62419 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 195 transition count 41683
Ensure Unique test removed 10 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 44 place count 185 transition count 41683
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 48 place count 181 transition count 18641
Ensure Unique test removed 1 places
Iterating global reduction 0 with 5 rules applied. Total rules applied 53 place count 180 transition count 18641
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 54 place count 179 transition count 18639
Iterating global reduction 0 with 1 rules applied. Total rules applied 55 place count 179 transition count 18639
Applied a total of 55 rules in 9292 ms. Remains 179 /212 variables (removed 33) and now considering 18639/62419 (removed 43780) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3974741496816685638.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6646709551328610519.kers'
[2026-06-01 10:45:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3974741496816685638.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6646709551328610519.kers]
Culled 0 columns in 52 ms.
// Phase 1: matrix 18639 rows 179 cols 313908 entries
Finished phase 1 with 159 SingleSign rule and 1 generalized
[2026-06-01 10:45:50] [INFO ] Computed 19 invariants in 201 ms
Computed 19 P flows in 203 ms.
Exported basis to /tmp/petrispot-output-6646709551328610519.kers
Total runtime 249 ms.
[2026-06-01 10:45:57] [INFO ] Implicit Places using invariants in 6369 ms returned [89]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 6397 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 178/212 places, 18639/62419 transitions.
Applied a total of 0 rules in 111 ms. Remains 178 /178 variables (removed 0) and now considering 18639/18639 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 15804 ms. Remains : 178/212 places, 18639/62419 transitions.
[2026-06-01 10:45:59] [INFO ] Flatten gal took : 2186 ms
[2026-06-01 10:46:01] [INFO ] Flatten gal took : 2141 ms
[2026-06-01 10:46:04] [INFO ] Input system was already deterministic with 18639 transitions.
[2026-06-01 10:46:07] [INFO ] Flatten gal took : 2216 ms
[2026-06-01 10:46:09] [INFO ] Flatten gal took : 2175 ms
[2026-06-01 10:46:09] [INFO ] Time to serialize gal into /tmp/CTLFireability11333815687456243793.gal : 334 ms
[2026-06-01 10:46:09] [INFO ] Time to serialize properties into /tmp/CTLFireability12188456411956119388.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/CTLFireability11333815687456243793.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12188456411956119388.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.
[2026-06-01 10:46:42] [INFO ] Flatten gal took : 2299 ms
[2026-06-01 10:46:42] [INFO ] Applying decomposition
[2026-06-01 10:46:44] [INFO ] Flatten gal took : 2301 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/graph5783172702738449680.txt' '-o' '/tmp/graph5783172702738449680.bin' '-w' '/tmp/graph5783172702738449680.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5783172702738449680.bin' '-l' '-1' '-v' '-w' '/tmp/graph5783172702738449680.weights' '-q' '0' '-e' '0.001'
[2026-06-01 10:46:48] [INFO ] Decomposing Gal with order
[2026-06-01 10:46:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 10:47:01] [INFO ] Removed a total of 53698 redundant transitions.
[2026-06-01 10:47:01] [INFO ] Flatten gal took : 11518 ms
[2026-06-01 10:47:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 3375 labels/synchronizations in 823 ms.
[2026-06-01 10:47:03] [INFO ] Time to serialize gal into /tmp/CTLFireability14178831946066304173.gal : 18 ms
[2026-06-01 10:47:03] [INFO ] Time to serialize properties into /tmp/CTLFireability4134679951332604554.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/CTLFireability14178831946066304173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4134679951332604554.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 : 212/212 places, 62419/62419 transitions.
Graph (trivial) has 135 edges and 212 vertex of which 9 / 212 are part of one of the 4 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 206 transition count 62385
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 36 rules applied. Total rules applied 64 place count 179 transition count 62376
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 70 place count 173 transition count 62376
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 70 place count 173 transition count 62362
Deduced a syphon composed of 14 places in 93 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 98 place count 159 transition count 62362
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 104 place count 153 transition count 45720
Iterating global reduction 3 with 6 rules applied. Total rules applied 110 place count 153 transition count 45720
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 22 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 184 place count 116 transition count 45683
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 190 place count 116 transition count 45677
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 193 place count 113 transition count 45670
Iterating global reduction 4 with 3 rules applied. Total rules applied 196 place count 113 transition count 45670
Partial Post-agglomeration rule applied 16 times.
Drop transitions (Partial Post agglomeration) removed 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 212 place count 113 transition count 45670
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 213 place count 112 transition count 45669
Applied a total of 213 rules in 11858 ms. Remains 112 /212 variables (removed 100) and now considering 45669/62419 (removed 16750) transitions.
[2026-06-01 10:47:45] [INFO ] Flow matrix only has 45652 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7669671475752864731.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16439893106745605192.kers'
[2026-06-01 10:47:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7669671475752864731.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16439893106745605192.kers]
Normalized transition count is 45651 out of 45652 initially.
Culled 0 columns in 249 ms.
// Phase 1: matrix 45651 rows 112 cols 1267978 entries
Finished phase 1 with 80 SingleSign rule and 2 generalized
[2026-06-01 10:47:46] [INFO ] Computed 30 invariants in 936 ms
Computed 30 P flows in 936 ms.
Exported basis to /tmp/petrispot-output-16439893106745605192.kers
Total runtime 1090 ms.
[2026-06-01 10:47:51] [INFO ] Implicit Places using invariants in 5755 ms returned []
Implicit Place search using SMT only with invariants took 5759 ms to find 0 implicit places.
Running 45647 sub problems to find dead transitions.
[2026-06-01 10:47:51] [INFO ] Flow matrix only has 45652 transitions (discarded 17 similar events)
[2026-06-01 10:47:51] [INFO ] Invariant cache hit.
[2026-06-01 10:47:51] [INFO ] State equation strengthened by 1 read => feed constraints.
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="ErlangenMainframeV1-PT-bP12C04"
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 ErlangenMainframeV1-PT-bP12C04, 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 r338-smll-178021499100138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-bP12C04.tgz
mv ErlangenMainframeV1-PT-bP12C04 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 ;