About the Execution of ITS-Tools for ErlangenMainframeV1-PT-bP10C08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13631.787 | 3600000.00 | 4786222.00 | 21149.20 | ??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-178021499100122.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-bP10C08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499100122
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 93M
-rw-r--r-- 1 mcc users 7.5K May 27 15:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 27 15:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 27 15:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 27 15:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 27 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 27 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 27 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 27 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 8.3K May 27 15:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K May 27 15:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 27 15:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 27 15:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 15:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 15:53 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 93M 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-bP10C08-CTLFireability-2024-00
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-01
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-02
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-03
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-04
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-05
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-06
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-07
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-08
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-09
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-10
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-11
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-12
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-13
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-14
FORMULA_NAME ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780290754173
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-bP10C08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-06-01 05:12:36] [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 05:12:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 05:12:41] [INFO ] Load time of PNML (sax parser for PT used): 5009 ms
[2026-06-01 05:12:41] [INFO ] Transformed 339 places.
[2026-06-01 05:12:42] [INFO ] Transformed 79090 transitions.
[2026-06-01 05:12:42] [INFO ] Found NUPN structural information;
[2026-06-01 05:12:42] [INFO ] Parsed PT model containing 339 places and 79090 transitions and 1838023 arcs in 5734 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 42 ms.
Support contains 60 out of 339 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 339/339 places, 79090/79090 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 264 transition count 79015
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 264 transition count 79015
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 199 place count 215 transition count 78966
Iterating global reduction 0 with 49 rules applied. Total rules applied 248 place count 215 transition count 78966
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 251 place count 212 transition count 78963
Iterating global reduction 0 with 3 rules applied. Total rules applied 254 place count 212 transition count 78963
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 257 place count 209 transition count 78944
Iterating global reduction 0 with 3 rules applied. Total rules applied 260 place count 209 transition count 78944
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 263 place count 206 transition count 78941
Iterating global reduction 0 with 3 rules applied. Total rules applied 266 place count 206 transition count 78941
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 269 place count 203 transition count 78938
Iterating global reduction 0 with 3 rules applied. Total rules applied 272 place count 203 transition count 78938
Applied a total of 272 rules in 4686 ms. Remains 203 /339 variables (removed 136) and now considering 78938/79090 (removed 152) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13933308324615561578.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5553335595532685639.kers'
[2026-06-01 05:12:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13933308324615561578.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5553335595532685639.kers]
Culled 0 columns in 314 ms.
// Phase 1: matrix 78938 rows 203 cols 1837643 entries
Finished phase 1 with 174 SingleSign rule and 3 generalized
[2026-06-01 05:12:51] [INFO ] Computed 26 invariants in 2025 ms
Computed 26 P flows in 2027 ms.
Exported basis to /tmp/petrispot-output-5553335595532685639.kers
Total runtime 2276 ms.
[2026-06-01 05:12:51] [INFO ] Implicit Places using invariants in 3514 ms returned []
Implicit Place search using SMT only with invariants took 3580 ms to find 0 implicit places.
Running 78937 sub problems to find dead transitions.
[2026-06-01 05:12:52] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 544631ms, After SMT, problems are : Problem set: 0 solved, 78937 unsolved
Search for dead transitions found 0 dead transitions in 545248ms
Starting structural reductions in LTL mode, iteration 1 : 203/339 places, 78938/79090 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 554158 ms. Remains : 203/339 places, 78938/79090 transitions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 78938/78938 transitions.
Applied a total of 0 rules in 474 ms. Remains 203 /203 variables (removed 0) and now considering 78938/78938 (removed 0) transitions.
[2026-06-01 05:21:58] [INFO ] Invariant cache hit.
[2026-06-01 05:21:58] [INFO ] Implicit Places using invariants in 235 ms returned []
Implicit Place search using SMT only with invariants took 237 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 719 ms. Remains : 203/203 places, 78938/78938 transitions.
Support contains 60 out of 203 places after structural reductions.
[2026-06-01 05:22:12] [INFO ] Flatten gal took : 12568 ms
[2026-06-01 05:22:24] [INFO ] Flatten gal took : 12238 ms
[2026-06-01 05:22:41] [INFO ] Input system was already deterministic with 78938 transitions.
RANDOM walk for 39828 steps (8 resets) in 119771 ms. (0 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 264 ms. (15 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 342 ms. (11 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 201 ms. (19 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 275 ms. (14 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 251 ms. (15 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 695 ms. (5 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 184 ms. (21 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 236 ms. (16 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4001 steps (8 resets) in 229 ms. (17 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 239 ms. (16 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 219 ms. (18 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 205 ms. (19 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 285 ms. (13 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 331 ms. (12 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 269 ms. (14 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 201 ms. (19 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 249 ms. (16 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 216 ms. (18 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 250 ms. (15 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 284 ms. (14 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 415 ms. (9 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 254 ms. (15 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 251 ms. (15 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 325 ms. (12 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 320 ms. (12 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 248 ms. (16 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 250 ms. (15 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 318 ms. (12 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 293 ms. (13 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 319 ms. (12 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 317 ms. (12 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 266 ms. (14 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 243 ms. (16 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 373 ms. (10 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 206 ms. (19 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 221 ms. (18 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 190 ms. (20 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 176 ms. (22 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 284 ms. (14 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4002 steps (8 resets) in 176 ms. (22 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 197 ms. (20 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 233 ms. (17 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 195 ms. (20 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 584 ms. (6 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 193 ms. (20 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4002 steps (8 resets) in 288 ms. (13 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 255 ms. (15 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 205 ms. (19 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 252 ms. (15 steps per ms) remains 96/96 properties
BEST_FIRST walk for 4004 steps (8 resets) in 191 ms. (20 steps per ms) remains 96/96 properties
Interrupted probabilistic random walk after 125808 steps, run timeout after 102004 ms. (steps per millisecond=1 ) properties seen :0 out of 96
Probabilistic random walk after 125808 steps, saw 37773 distinct states, run finished after 102018 ms. (steps per millisecond=1 ) properties seen :0
[2026-06-01 05:24:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp86 is UNSAT
At refinement iteration 1 (OVERLAPS) 37/97 variables, 12/12 constraints. Problems are: Problem set: 5 solved, 91 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 97/79141 variables, and 12 constraints, problems are : Problem set: 5 solved, 91 unsolved in 5469 ms.
Refiners :[Positive P Invariants (semi-flows): 12/16 constraints, Generalized P Invariants (flows): 0/10 constraints, State Equation: 0/203 constraints, PredecessorRefiner: 96/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 91 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 91 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp73 is UNSAT
At refinement iteration 1 (OVERLAPS) 37/97 variables, 12/12 constraints. Problems are: Problem set: 8 solved, 88 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/79141 variables, and 12 constraints, problems are : Problem set: 8 solved, 88 unsolved in 5101 ms.
Refiners :[Positive P Invariants (semi-flows): 12/16 constraints, Generalized P Invariants (flows): 0/10 constraints, State Equation: 0/203 constraints, PredecessorRefiner: 91/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12449ms problems are : Problem set: 8 solved, 88 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 60 out of 203 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 203/203 places, 78938/78938 transitions.
Graph (trivial) has 128 edges and 203 vertex of which 9 / 203 are part of one of the 4 SCC in 30 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 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 198 transition count 78900
Reduce places removed 28 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 37 rules applied. Total rules applied 66 place count 170 transition count 78891
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 164 transition count 78891
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 72 place count 164 transition count 78877
Deduced a syphon composed of 14 places in 81 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 100 place count 150 transition count 78877
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 33 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 164 place count 118 transition count 78845
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 170 place count 118 transition count 78839
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 173 place count 115 transition count 78832
Iterating global reduction 4 with 3 rules applied. Total rules applied 176 place count 115 transition count 78832
Performed 7 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 7 places in 32 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 190 place count 108 transition count 78861
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 202 place count 108 transition count 78849
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 204 place count 106 transition count 78843
Iterating global reduction 5 with 2 rules applied. Total rules applied 206 place count 106 transition count 78843
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 216 place count 106 transition count 78833
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 28 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 218 place count 105 transition count 78846
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 219 place count 105 transition count 78845
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 222 place count 105 transition count 78842
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 225 place count 102 transition count 78842
Partial Post-agglomeration rule applied 10 times.
Drop transitions (Partial Post agglomeration) removed 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 235 place count 102 transition count 78842
Applied a total of 235 rules in 19741 ms. Remains 102 /203 variables (removed 101) and now considering 78842/78938 (removed 96) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19745 ms. Remains : 102/203 places, 78842/78938 transitions.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
[2026-06-01 05:25:44] [INFO ] Flatten gal took : 12012 ms
[2026-06-01 05:25:55] [INFO ] Flatten gal took : 11580 ms
[2026-06-01 05:26:10] [INFO ] Input system was already deterministic with 78938 transitions.
Computed a total of 21 stabilizing places and 21 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 78938/78938 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 202 transition count 70190
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 202 transition count 70190
Applied a total of 2 rules in 1392 ms. Remains 202 /203 variables (removed 1) and now considering 70190/78938 (removed 8748) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5833339969628692683.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2404193383541256330.kers'
[2026-06-01 05:26:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5833339969628692683.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2404193383541256330.kers]
Culled 0 columns in 408 ms.
// Phase 1: matrix 70190 rows 202 cols 1645187 entries
Finished phase 1 with 173 SingleSign rule and 3 generalized
[2026-06-01 05:26:16] [INFO ] Computed 26 invariants in 1677 ms
Computed 26 P flows in 1678 ms.
Exported basis to /tmp/petrispot-output-2404193383541256330.kers
Total runtime 1956 ms.
[2026-06-01 05:26:26] [INFO ] Implicit Places using invariants in 12212 ms returned []
Implicit Place search using SMT only with invariants took 12219 ms to find 0 implicit places.
Running 70189 sub problems to find dead transitions.
[2026-06-01 05:26:27] [INFO ] Invariant cache hit.
SMT process timed out in 493930ms, After SMT, problems are : Problem set: 0 solved, 70189 unsolved
Search for dead transitions found 0 dead transitions in 494284ms
Starting structural reductions in LTL mode, iteration 1 : 202/203 places, 70190/78938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 508251 ms. Remains : 202/203 places, 70190/78938 transitions.
[2026-06-01 05:34:53] [INFO ] Flatten gal took : 10926 ms
[2026-06-01 05:35:03] [INFO ] Flatten gal took : 9940 ms
[2026-06-01 05:35:17] [INFO ] Input system was already deterministic with 70190 transitions.
[2026-06-01 05:35:28] [INFO ] Flatten gal took : 10023 ms
[2026-06-01 05:35:38] [INFO ] Flatten gal took : 10352 ms
[2026-06-01 05:35:40] [INFO ] Time to serialize gal into /tmp/CTLFireability4873317767721608085.gal : 1861 ms
[2026-06-01 05:35:40] [INFO ] Time to serialize properties into /tmp/CTLFireability12269295664464513037.ctl : 11 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/CTLFireability4873317767721608085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12269295664464513037.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 05:36:21] [INFO ] Flatten gal took : 9869 ms
[2026-06-01 05:36:21] [INFO ] Applying decomposition
[2026-06-01 05:36:31] [INFO ] Flatten gal took : 10258 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/graph5163131301026317694.txt' '-o' '/tmp/graph5163131301026317694.bin' '-w' '/tmp/graph5163131301026317694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5163131301026317694.bin' '-l' '-1' '-v' '-w' '/tmp/graph5163131301026317694.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:37:02] [INFO ] Decomposing Gal with order
[2026-06-01 05:37:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:37:33] [INFO ] Removed a total of 741852 redundant transitions.
[2026-06-01 05:37:35] [INFO ] Flatten gal took : 26217 ms
[2026-06-01 05:37:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 9972 ms.
[2026-06-01 05:37:48] [INFO ] Time to serialize gal into /tmp/CTLFireability17244457900224212147.gal : 500 ms
[2026-06-01 05:37:48] [INFO ] Time to serialize properties into /tmp/CTLFireability16707299748879361747.ctl : 8 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/CTLFireability17244457900224212147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16707299748879361747.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 : 203/203 places, 78938/78938 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 200 transition count 60470
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 200 transition count 60470
Applied a total of 6 rules in 2872 ms. Remains 200 /203 variables (removed 3) and now considering 60470/78938 (removed 18468) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2157993465471336028.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1623011139008743613.kers'
[2026-06-01 05:38:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2157993465471336028.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1623011139008743613.kers]
Culled 0 columns in 368 ms.
// Phase 1: matrix 60470 rows 200 cols 1431347 entries
Finished phase 1 with 171 SingleSign rule and 3 generalized
[2026-06-01 05:38:23] [INFO ] Computed 26 invariants in 1322 ms
Computed 26 P flows in 1323 ms.
Exported basis to /tmp/petrispot-output-1623011139008743613.kers
Total runtime 1626 ms.
[2026-06-01 05:38:32] [INFO ] Implicit Places using invariants in 11579 ms returned []
Implicit Place search using SMT only with invariants took 11584 ms to find 0 implicit places.
Running 60469 sub problems to find dead transitions.
[2026-06-01 05:38:33] [INFO ] Invariant cache hit.
SMT process timed out in 382610ms, After SMT, problems are : Problem set: 0 solved, 60469 unsolved
Search for dead transitions found 0 dead transitions in 382942ms
Starting structural reductions in LTL mode, iteration 1 : 200/203 places, 60470/78938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 397697 ms. Remains : 200/203 places, 60470/78938 transitions.
[2026-06-01 05:45:05] [INFO ] Flatten gal took : 9087 ms
[2026-06-01 05:45:15] [INFO ] Flatten gal took : 9834 ms
[2026-06-01 05:45:29] [INFO ] Input system was already deterministic with 60470 transitions.
[2026-06-01 05:45:39] [INFO ] Flatten gal took : 9411 ms
[2026-06-01 05:45:48] [INFO ] Flatten gal took : 8810 ms
[2026-06-01 05:45:49] [INFO ] Time to serialize gal into /tmp/CTLFireability5800057761506712755.gal : 1205 ms
[2026-06-01 05:45:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16973577828076698847.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/CTLFireability5800057761506712755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16973577828076698847.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 05:46:29] [INFO ] Flatten gal took : 9318 ms
[2026-06-01 05:46:29] [INFO ] Applying decomposition
[2026-06-01 05:46:39] [INFO ] Flatten gal took : 9390 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/graph13240376696017280752.txt' '-o' '/tmp/graph13240376696017280752.bin' '-w' '/tmp/graph13240376696017280752.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13240376696017280752.bin' '-l' '-1' '-v' '-w' '/tmp/graph13240376696017280752.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:47:02] [INFO ] Decomposing Gal with order
[2026-06-01 05:47:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:47:24] [INFO ] Removed a total of 653266 redundant transitions.
[2026-06-01 05:47:26] [INFO ] Flatten gal took : 18098 ms
[2026-06-01 05:47:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 5069 ms.
[2026-06-01 05:47:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10969578388792766101.gal : 169 ms
[2026-06-01 05:47:33] [INFO ] Time to serialize properties into /tmp/CTLFireability16618177944637432336.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/CTLFireability10969578388792766101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16618177944637432336.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 : 203/203 places, 78938/78938 transitions.
Graph (trivial) has 148 edges and 203 vertex of which 9 / 203 are part of one of the 4 SCC in 37 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 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 197 transition count 78906
Reduce places removed 25 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 34 rules applied. Total rules applied 60 place count 172 transition count 78897
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 66 place count 166 transition count 78897
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 66 place count 166 transition count 78883
Deduced a syphon composed of 14 places in 305 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 94 place count 152 transition count 78883
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 112 place count 134 transition count 52640
Ensure Unique test removed 10 places
Iterating global reduction 3 with 28 rules applied. Total rules applied 140 place count 124 transition count 52640
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 148 place count 116 transition count 2200
Iterating global reduction 3 with 8 rules applied. Total rules applied 156 place count 116 transition count 2200
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 158 place count 114 transition count 2196
Iterating global reduction 3 with 2 rules applied. Total rules applied 160 place count 114 transition count 2196
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 228 place count 80 transition count 2162
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 234 place count 80 transition count 2156
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 237 place count 77 transition count 2149
Iterating global reduction 4 with 3 rules applied. Total rules applied 240 place count 77 transition count 2149
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 249 place count 77 transition count 2140
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 261 place count 71 transition count 2134
Partial Post-agglomeration rule applied 6 times.
Drop transitions (Partial Post agglomeration) removed 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 267 place count 71 transition count 2134
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 268 place count 70 transition count 2133
Applied a total of 268 rules in 27757 ms. Remains 70 /203 variables (removed 133) and now considering 2133/78938 (removed 76805) transitions.
[2026-06-01 05:48:31] [INFO ] Flow matrix only has 2120 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-12578420540604933859.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5605620864604952488.kers'
[2026-06-01 05:48:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12578420540604933859.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5605620864604952488.kers]
Normalized transition count is 2119 out of 2120 initially.
Culled 0 columns in 8 ms.
// Phase 1: matrix 2119 rows 70 cols 49382 entries
Finished phase 1 with 54 SingleSign rule and 0 generalized
[2026-06-01 05:48:31] [INFO ] Computed 16 invariants in 25 ms
Computed 16 P flows in 42 ms.
Exported basis to /tmp/petrispot-output-5605620864604952488.kers
Total runtime 48 ms.
[2026-06-01 05:48:32] [INFO ] Implicit Places using invariants in 955 ms returned []
[2026-06-01 05:48:32] [INFO ] Flow matrix only has 2120 transitions (discarded 13 similar events)
[2026-06-01 05:48:32] [INFO ] Invariant cache hit.
[2026-06-01 05:48:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-06-01 05:48:34] [INFO ] Implicit Places using invariants and state equation in 2042 ms returned []
Implicit Place search using SMT with State Equation took 3003 ms to find 0 implicit places.
[2026-06-01 05:48:34] [INFO ] Redundant transitions in 219 ms returned []
Running 2116 sub problems to find dead transitions.
[2026-06-01 05:48:34] [INFO ] Flow matrix only has 2120 transitions (discarded 13 similar events)
[2026-06-01 05:48:34] [INFO ] Invariant cache hit.
[2026-06-01 05:48:34] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2116 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 66/2190 variables, and 10 constraints, problems are : Problem set: 0 solved, 2116 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 10/16 constraints, State Equation: 0/70 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 2116/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2116 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2116 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 66/2190 variables, and 10 constraints, problems are : Problem set: 0 solved, 2116 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 10/16 constraints, State Equation: 0/70 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 2082/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63366ms problems are : Problem set: 0 solved, 2116 unsolved
Search for dead transitions found 0 dead transitions in 63387ms
Starting structural reductions in SI_CTL mode, iteration 1 : 70/203 places, 2133/78938 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 94414 ms. Remains : 70/203 places, 2133/78938 transitions.
[2026-06-01 05:49:38] [INFO ] Flatten gal took : 218 ms
[2026-06-01 05:49:38] [INFO ] Flatten gal took : 413 ms
[2026-06-01 05:49:39] [INFO ] Input system was already deterministic with 2133 transitions.
[2026-06-01 05:49:39] [INFO ] Flatten gal took : 269 ms
[2026-06-01 05:49:39] [INFO ] Flatten gal took : 274 ms
[2026-06-01 05:49:39] [INFO ] Time to serialize gal into /tmp/CTLFireability6952694816952008144.gal : 54 ms
[2026-06-01 05:49:39] [INFO ] Time to serialize properties into /tmp/CTLFireability11915245550606335253.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/CTLFireability6952694816952008144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11915245550606335253.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.
[2026-06-01 05:50:10] [INFO ] Flatten gal took : 290 ms
[2026-06-01 05:50:10] [INFO ] Applying decomposition
[2026-06-01 05:50:10] [INFO ] Flatten gal took : 368 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/graph15911886382426799517.txt' '-o' '/tmp/graph15911886382426799517.bin' '-w' '/tmp/graph15911886382426799517.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15911886382426799517.bin' '-l' '-1' '-v' '-w' '/tmp/graph15911886382426799517.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:50:11] [INFO ] Decomposing Gal with order
[2026-06-01 05:50:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:50:12] [INFO ] Removed a total of 22558 redundant transitions.
[2026-06-01 05:50:12] [INFO ] Flatten gal took : 627 ms
[2026-06-01 05:50:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 75 ms.
[2026-06-01 05:50:12] [INFO ] Time to serialize gal into /tmp/CTLFireability10501922920699751354.gal : 5 ms
[2026-06-01 05:50:12] [INFO ] Time to serialize properties into /tmp/CTLFireability17062841488694242366.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/CTLFireability10501922920699751354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17062841488694242366.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.05992e+09,0.221256,8320,138,55,6852,308,1272,10120,75,925,0
Converting to forward existential form...Done !
original formula: AG(EF((((((i0.u0.p17==1)&&(i0.u1.p29==1))&&((i0.u2.p41==1)&&(i0.u3.p71==1)))&&(((i0.u4.p79==1)&&(i0.u8.p102==1))&&((i0.u1.p128==1)&&(i0.u...244
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i0.u0.p17==1)&&(i0.u1.p29==1))&&((i0.u2.p41==1)&&(i0.u3.p71==1)))&&(((i0.u4....304
Reverse transition relation is NOT exact ! Due to transitions i0.u0.t46, i0.u1.t47, i0.u2.t48, i0.u4.t49, i2.t66, Intersection with reachable at each step...213
(forward)formula 0,0,0.690585,12660,1,0,15011,738,10447,27547,358,2032,30250
FORMULA ErlangenMainframeV1-PT-bP10C08-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 78938/78938 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 202 transition count 70190
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 202 transition count 70190
Applied a total of 2 rules in 1430 ms. Remains 202 /203 variables (removed 1) and now considering 70190/78938 (removed 8748) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12413500431709933790.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6462465202379007545.kers'
[2026-06-01 05:50:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12413500431709933790.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6462465202379007545.kers]
Culled 0 columns in 284 ms.
// Phase 1: matrix 70190 rows 202 cols 1645187 entries
Finished phase 1 with 173 SingleSign rule and 3 generalized
[2026-06-01 05:50:16] [INFO ] Computed 26 invariants in 1817 ms
Computed 26 P flows in 1818 ms.
Exported basis to /tmp/petrispot-output-6462465202379007545.kers
Total runtime 2024 ms.
[2026-06-01 05:50:23] [INFO ] Implicit Places using invariants in 9388 ms returned []
Implicit Place search using SMT only with invariants took 9389 ms to find 0 implicit places.
Running 70189 sub problems to find dead transitions.
[2026-06-01 05:50:24] [INFO ] Invariant cache hit.
SMT process timed out in 489625ms, After SMT, problems are : Problem set: 0 solved, 70189 unsolved
Search for dead transitions found 0 dead transitions in 489919ms
Starting structural reductions in LTL mode, iteration 1 : 202/203 places, 70190/78938 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 500867 ms. Remains : 202/203 places, 70190/78938 transitions.
[2026-06-01 05:58:43] [INFO ] Flatten gal took : 9504 ms
[2026-06-01 05:58:54] [INFO ] Flatten gal took : 10183 ms
[2026-06-01 05:59:08] [INFO ] Input system was already deterministic with 70190 transitions.
[2026-06-01 05:59:19] [INFO ] Flatten gal took : 9938 ms
[2026-06-01 05:59:29] [INFO ] Flatten gal took : 10559 ms
[2026-06-01 05:59:31] [INFO ] Time to serialize gal into /tmp/CTLFireability1673616741800162601.gal : 1639 ms
[2026-06-01 05:59:31] [INFO ] Time to serialize properties into /tmp/CTLFireability2311543242364625502.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/CTLFireability1673616741800162601.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2311543242364625502.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
Detected timeout of ITS tools.
[2026-06-01 06:00:13] [INFO ] Flatten gal took : 10798 ms
[2026-06-01 06:00:13] [INFO ] Applying decomposition
[2026-06-01 06:00:23] [INFO ] Flatten gal took : 10874 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/graph8289224544937730852.txt' '-o' '/tmp/graph8289224544937730852.bin' '-w' '/tmp/graph8289224544937730852.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8289224544937730852.bin' '-l' '-1' '-v' '-w' '/tmp/graph8289224544937730852.weights' '-q' '0' '-e' '0.001'
[2026-06-01 06:00:55] [INFO ] Decomposing Gal with order
[2026-06-01 06:00:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 06:01:25] [INFO ] Removed a total of 731965 redundant transitions.
[2026-06-01 06:01:27] [INFO ] Flatten gal took : 25283 ms
[2026-06-01 06:01:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 8143 ms.
[2026-06-01 06:01:37] [INFO ] Time to serialize gal into /tmp/CTLFireability4558067688656871859.gal : 294 ms
[2026-06-01 06:01:37] [INFO ] Time to serialize properties into /tmp/CTLFireability16806032575226173670.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/CTLFireability4558067688656871859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16806032575226173670.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 : 203/203 places, 78938/78938 transitions.
Applied a total of 0 rules in 1012 ms. Remains 203 /203 variables (removed 0) and now considering 78938/78938 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13724350673512295835.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4873651512249182101.kers'
[2026-06-01 06:02:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13724350673512295835.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4873651512249182101.kers]
Culled 0 columns in 451 ms.
// Phase 1: matrix 78938 rows 203 cols 1837643 entries
Finished phase 1 with 174 SingleSign rule and 3 generalized
[2026-06-01 06:02:11] [INFO ] Computed 26 invariants in 1926 ms
Computed 26 P flows in 1927 ms.
Exported basis to /tmp/petrispot-output-4873651512249182101.kers
Total runtime 2201 ms.
[2026-06-01 06:02:18] [INFO ] Implicit Places using invariants in 9006 ms returned []
Implicit Place search using SMT only with invariants took 9008 ms to find 0 implicit places.
Running 78937 sub problems to find dead transitions.
[2026-06-01 06:02:19] [INFO ] Invariant cache hit.
SMT process timed out in 585297ms, After SMT, problems are : Problem set: 0 solved, 78937 unsolved
Search for dead transitions found 0 dead transitions in 585913ms
Finished structural reductions in LTL mode , in 1 iterations and 596235 ms. Remains : 203/203 places, 78938/78938 transitions.
[2026-06-01 06:12:15] [INFO ] Flatten gal took : 10485 ms
[2026-06-01 06:12:26] [INFO ] Flatten gal took : 11168 ms
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-bP10C08"
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-bP10C08, 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-178021499100122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-bP10C08.tgz
mv ErlangenMainframeV1-PT-bP10C08 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 ;