About the Execution of ITS-Tools for ErlangenMainframeV0-PT-0909
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16205.567 | 2122708.00 | 2226168.00 | 58292.30 | FTFTTFTTTFFTTTTF | 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.r114-smll-177955740600449.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 ErlangenMainframeV0-PT-0909, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740600449
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 64M
-rw-r--r-- 1 mcc users 6.5K Mar 7 04:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 7 04:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 7 04:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 7 04:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 09:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 09:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 04:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Mar 7 04:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 7 04:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 7 04:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 64M Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-00
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-01
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-02
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-03
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-04
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-05
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-06
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-07
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-08
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-09
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-10
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-11
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-12
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-13
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-14
FORMULA_NAME ErlangenMainframeV0-PT-0909-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779868753529
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-0909
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 07:59:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 07:59:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 07:59:19] [INFO ] Load time of PNML (sax parser for PT used): 3728 ms
[2026-05-27 07:59:19] [INFO ] Transformed 283 places.
[2026-05-27 07:59:19] [INFO ] Transformed 59341 transitions.
[2026-05-27 07:59:19] [INFO ] Found NUPN structural information;
[2026-05-27 07:59:19] [INFO ] Parsed PT model containing 283 places and 59341 transitions and 1260524 arcs in 4344 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Initial state reduction rules removed 1 formulas.
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 83 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 59341/59341 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 234 transition count 59292
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 234 transition count 59292
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 112 place count 220 transition count 59278
Iterating global reduction 0 with 14 rules applied. Total rules applied 126 place count 220 transition count 59278
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 130 place count 216 transition count 45426
Iterating global reduction 0 with 4 rules applied. Total rules applied 134 place count 216 transition count 45426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 215 transition count 32304
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 215 transition count 32304
Applied a total of 136 rules in 5904 ms. Remains 215 /283 variables (removed 68) and now considering 32304/59341 (removed 27037) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5259085306449769229.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9876873590046398670.kers'
[2026-05-27 07:59:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5259085306449769229.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9876873590046398670.kers]
Culled 0 columns in 207 ms.
// Phase 1: matrix 32304 rows 215 cols 694692 entries
Finished phase 1 with 188 SingleSign rule and 3 generalized
[2026-05-27 07:59:27] [INFO ] Computed 24 invariants in 713 ms
Computed 24 P flows in 714 ms.
Exported basis to /tmp/petrispot-output-9876873590046398670.kers
Total runtime 809 ms.
[2026-05-27 07:59:51] [INFO ] Implicit Places using invariants in 25208 ms returned [163]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25381 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 214/283 places, 32304/59341 transitions.
Applied a total of 0 rules in 247 ms. Remains 214 /214 variables (removed 0) and now considering 32304/32304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31577 ms. Remains : 214/283 places, 32304/59341 transitions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Applied a total of 0 rules in 273 ms. Remains 214 /214 variables (removed 0) and now considering 32304/32304 (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-3397999515198791012.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7065643542862622592.kers'
[2026-05-27 07:59:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3397999515198791012.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7065643542862622592.kers]
Culled 0 columns in 112 ms.
// Phase 1: matrix 32304 rows 214 cols 662616 entries
Finished phase 1 with 188 SingleSign rule and 3 generalized
[2026-05-27 07:59:53] [INFO ] Computed 23 invariants in 564 ms
Computed 23 P flows in 567 ms.
Exported basis to /tmp/petrispot-output-7065643542862622592.kers
Total runtime 668 ms.
[2026-05-27 08:00:08] [INFO ] Implicit Places using invariants in 16129 ms returned []
Implicit Place search using SMT only with invariants took 16131 ms to find 0 implicit places.
Running 32303 sub problems to find dead transitions.
[2026-05-27 08:00:09] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/213 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 32303 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 213/32518 variables, and 9 constraints, problems are : Problem set: 0 solved, 32303 unsolved in 30762 ms.
Refiners :[Positive P Invariants (semi-flows): 0/14 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/214 constraints, PredecessorRefiner: 32303/163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32303 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/213 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 32303 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 213/32518 variables, and 9 constraints, problems are : Problem set: 0 solved, 32303 unsolved in 30545 ms.
Refiners :[Positive P Invariants (semi-flows): 0/14 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/214 constraints, PredecessorRefiner: 32140/163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 165823ms problems are : Problem set: 0 solved, 32303 unsolved
Search for dead transitions found 0 dead transitions in 166109ms
Finished structural reductions in LTL mode , in 1 iterations and 182742 ms. Remains : 214/214 places, 32304/32304 transitions.
Support contains 83 out of 214 places after structural reductions.
[2026-05-27 08:03:00] [INFO ] Flatten gal took : 4381 ms
[2026-05-27 08:03:04] [INFO ] Flatten gal took : 3842 ms
[2026-05-27 08:03:10] [INFO ] Input system was already deterministic with 32304 transitions.
Support contains 76 out of 214 places (down from 83) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 14527 ms. (2 steps per ms) remains 2/44 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3705 ms. (10 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2479 ms. (16 steps per ms) remains 1/2 properties
[2026-05-27 08:03:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 51/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 66/121 variables, 11/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 11558ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 214 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Graph (trivial) has 160 edges and 214 vertex of which 6 / 214 are part of one of the 3 SCC in 18 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 211 transition count 32267
Reduce places removed 31 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 33 rules applied. Total rules applied 65 place count 180 transition count 32265
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 67 place count 178 transition count 32265
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 67 place count 178 transition count 32255
Deduced a syphon composed of 10 places in 39 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 87 place count 168 transition count 32255
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 123 place count 132 transition count 13107
Iterating global reduction 3 with 36 rules applied. Total rules applied 159 place count 132 transition count 13107
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 159 place count 132 transition count 13101
Deduced a syphon composed of 6 places in 12 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 171 place count 126 transition count 13101
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 182 place count 115 transition count 2749
Ensure Unique test removed 4 places
Iterating global reduction 3 with 15 rules applied. Total rules applied 197 place count 111 transition count 2749
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 207 place count 101 transition count 185
Iterating global reduction 3 with 10 rules applied. Total rules applied 217 place count 101 transition count 185
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 219 place count 99 transition count 181
Iterating global reduction 3 with 2 rules applied. Total rules applied 221 place count 99 transition count 181
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 297 place count 61 transition count 143
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 302 place count 56 transition count 97
Ensure Unique test removed 3 places
Iterating global reduction 3 with 8 rules applied. Total rules applied 310 place count 53 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 312 place count 53 transition count 95
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 315 place count 50 transition count 81
Iterating global reduction 4 with 3 rules applied. Total rules applied 318 place count 50 transition count 81
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -11
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 330 place count 44 transition count 92
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 4 with 17 rules applied. Total rules applied 347 place count 44 transition count 75
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 349 place count 43 transition count 84
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 350 place count 43 transition count 83
Free-agglomeration rule applied 14 times.
Iterating global reduction 5 with 14 rules applied. Total rules applied 364 place count 43 transition count 69
Reduce places removed 14 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Graph (complete) has 136 edges and 29 vertex of which 27 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 35 rules applied. Total rules applied 399 place count 27 transition count 49
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 410 place count 27 transition count 38
Ensure Unique test removed 6 places
Iterating post reduction 7 with 6 rules applied. Total rules applied 416 place count 21 transition count 38
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 8 with 11 rules applied. Total rules applied 427 place count 21 transition count 27
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 428 place count 21 transition count 26
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 433 place count 20 transition count 22
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 434 place count 20 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 435 place count 19 transition count 21
Applied a total of 435 rules in 4581 ms. Remains 19 /214 variables (removed 195) and now considering 21/32304 (removed 32283) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4581 ms. Remains : 19/214 places, 21/32304 transitions.
RANDOM walk for 10011 steps (2 resets) in 47 ms. (208 steps per ms) remains 0/1 properties
[2026-05-27 08:03:36] [INFO ] Flatten gal took : 3423 ms
[2026-05-27 08:03:39] [INFO ] Flatten gal took : 3397 ms
[2026-05-27 08:03:45] [INFO ] Input system was already deterministic with 32304 transitions.
Computed a total of 33 stabilizing places and 33 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Graph (trivial) has 163 edges and 214 vertex of which 6 / 214 are part of one of the 3 SCC in 4 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 210 transition count 32268
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 65 place count 178 transition count 32268
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 65 place count 178 transition count 32258
Deduced a syphon composed of 10 places in 35 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 85 place count 168 transition count 32258
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 122 place count 131 transition count 12462
Ensure Unique test removed 1 places
Iterating global reduction 2 with 38 rules applied. Total rules applied 160 place count 130 transition count 12462
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 160 place count 130 transition count 12457
Deduced a syphon composed of 5 places in 10 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 170 place count 125 transition count 12457
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 182 place count 113 transition count 1449
Ensure Unique test removed 4 places
Iterating global reduction 2 with 16 rules applied. Total rules applied 198 place count 109 transition count 1449
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 208 place count 99 transition count 165
Iterating global reduction 2 with 10 rules applied. Total rules applied 218 place count 99 transition count 165
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 220 place count 97 transition count 161
Iterating global reduction 2 with 2 rules applied. Total rules applied 222 place count 97 transition count 161
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 2 with 68 rules applied. Total rules applied 290 place count 63 transition count 127
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 297 place count 56 transition count 89
Ensure Unique test removed 3 places
Iterating global reduction 2 with 10 rules applied. Total rules applied 307 place count 53 transition count 89
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 310 place count 53 transition count 86
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 313 place count 50 transition count 79
Iterating global reduction 3 with 3 rules applied. Total rules applied 316 place count 50 transition count 79
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 318 place count 48 transition count 75
Iterating global reduction 3 with 2 rules applied. Total rules applied 320 place count 48 transition count 75
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 322 place count 47 transition count 74
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 331 place count 47 transition count 65
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 349 place count 38 transition count 56
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 350 place count 38 transition count 56
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 351 place count 37 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 352 place count 36 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 354 place count 36 transition count 53
Applied a total of 354 rules in 4379 ms. Remains 36 /214 variables (removed 178) and now considering 53/32304 (removed 32251) transitions.
[2026-05-27 08:03:51] [INFO ] Flow matrix only has 38 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8756900500579062941.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6322346105435038679.kers'
[2026-05-27 08:03:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8756900500579062941.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6322346105435038679.kers]
Normalized transition count is 37 out of 38 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 37 rows 28 cols 116 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-27 08:03:51] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6322346105435038679.kers
Total runtime 0 ms.
[2026-05-27 08:03:51] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-27 08:03:51] [INFO ] Flow matrix only has 38 transitions (discarded 15 similar events)
[2026-05-27 08:03:51] [INFO ] Invariant cache hit.
[2026-05-27 08:03:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-27 08:03:51] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2026-05-27 08:03:51] [INFO ] Redundant transitions in 14 ms returned []
Running 32 sub problems to find dead transitions.
[2026-05-27 08:03:51] [INFO ] Flow matrix only has 38 transitions (discarded 15 similar events)
[2026-05-27 08:03:51] [INFO ] Invariant cache hit.
[2026-05-27 08:03:51] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (OVERLAPS) 5/36 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 37/73 variables, 36/50 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/53 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 0/73 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 73/74 variables, and 53 constraints, problems are : Problem set: 0 solved, 32 unsolved in 844 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 36/36 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (OVERLAPS) 5/36 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 37/73 variables, 36/50 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/53 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 32/85 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (OVERLAPS) 0/73 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 73/74 variables, and 85 constraints, problems are : Problem set: 0 solved, 32 unsolved in 955 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 36/36 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1811ms problems are : Problem set: 0 solved, 32 unsolved
Search for dead transitions found 0 dead transitions in 1813ms
Starting structural reductions in SI_CTL mode, iteration 1 : 36/214 places, 53/32304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6332 ms. Remains : 36/214 places, 53/32304 transitions.
[2026-05-27 08:03:53] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:03:53] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:03:53] [INFO ] Input system was already deterministic with 53 transitions.
[2026-05-27 08:03:53] [INFO ] Flatten gal took : 2 ms
RANDOM walk for 1414 steps (0 resets) in 33 ms. (41 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-27 08:03:53] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:03:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2214121142873167706.gal : 3 ms
[2026-05-27 08:03:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6174645581186466495.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2214121142873167706.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6174645581186466495.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Graph (trivial) has 156 edges and 214 vertex of which 6 / 214 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 210 transition count 32270
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 180 transition count 32269
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 63 place count 179 transition count 32269
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 63 place count 179 transition count 32259
Deduced a syphon composed of 10 places in 34 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 83 place count 169 transition count 32259
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 117 place count 135 transition count 12466
Ensure Unique test removed 1 places
Iterating global reduction 3 with 35 rules applied. Total rules applied 152 place count 134 transition count 12466
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 152 place count 134 transition count 12462
Deduced a syphon composed of 4 places in 9 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 160 place count 130 transition count 12462
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 171 place count 119 transition count 1458
Ensure Unique test removed 4 places
Iterating global reduction 3 with 15 rules applied. Total rules applied 186 place count 115 transition count 1458
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 195 place count 106 transition count 182
Iterating global reduction 3 with 9 rules applied. Total rules applied 204 place count 106 transition count 182
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 205 place count 105 transition count 180
Iterating global reduction 3 with 1 rules applied. Total rules applied 206 place count 105 transition count 180
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 274 place count 71 transition count 146
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 279 place count 66 transition count 107
Ensure Unique test removed 2 places
Iterating global reduction 3 with 7 rules applied. Total rules applied 286 place count 64 transition count 107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 287 place count 64 transition count 106
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 289 place count 62 transition count 97
Iterating global reduction 4 with 2 rules applied. Total rules applied 291 place count 62 transition count 97
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 293 place count 60 transition count 93
Iterating global reduction 4 with 2 rules applied. Total rules applied 295 place count 60 transition count 93
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 304 place count 60 transition count 84
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 320 place count 52 transition count 76
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 321 place count 51 transition count 75
Applied a total of 321 rules in 4818 ms. Remains 51 /214 variables (removed 163) and now considering 75/32304 (removed 32229) transitions.
[2026-05-27 08:03:58] [INFO ] Flow matrix only has 60 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15135437243988770983.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5194958872098622110.kers'
[2026-05-27 08:03:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15135437243988770983.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5194958872098622110.kers]
Normalized transition count is 59 out of 60 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 59 rows 51 cols 244 entries
Finished phase 1 with 32 SingleSign rule and 3 generalized
[2026-05-27 08:03:58] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5194958872098622110.kers
Total runtime 1 ms.
[2026-05-27 08:03:58] [INFO ] Implicit Places using invariants in 75 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 76 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 50/214 places, 75/32304 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 49 transition count 74
Applied a total of 2 rules in 3 ms. Remains 49 /50 variables (removed 1) and now considering 74/75 (removed 1) transitions.
[2026-05-27 08:03:58] [INFO ] Flow matrix only has 59 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15776738746352916856.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13611657979896626275.kers'
[2026-05-27 08:03:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15776738746352916856.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13611657979896626275.kers]
Normalized transition count is 58 out of 59 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 58 rows 49 cols 234 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-27 08:03:58] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13611657979896626275.kers
Total runtime 1 ms.
[2026-05-27 08:03:58] [INFO ] Implicit Places using invariants in 65 ms returned []
[2026-05-27 08:03:58] [INFO ] Flow matrix only has 59 transitions (discarded 15 similar events)
[2026-05-27 08:03:58] [INFO ] Invariant cache hit.
[2026-05-27 08:03:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-27 08:03:58] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 49/214 places, 74/32304 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 5048 ms. Remains : 49/214 places, 74/32304 transitions.
[2026-05-27 08:03:58] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:03:58] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:03:58] [INFO ] Input system was already deterministic with 74 transitions.
[2026-05-27 08:03:58] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:03:58] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:03:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality18094445369752974105.gal : 2 ms
[2026-05-27 08:03:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality1303321750598202893.ctl : 4 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/CTLCardinality18094445369752974105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1303321750598202893.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.45328e+06,0.251931,8956,2,3793,5,20229,6,0,270,24269,0
Converting to forward existential form...Done !
original formula: EG(AG(((EF((p203!=1)) + (p232==0)) + ((p167==1) + !(E(((p214==0)||(p250==1)) U ((p22==0)||(p170==1))))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((E(TRUE U (p203!=1)) + (p232==0)) + ((p167==1) + !(E(((p214==0)||(p250==1)) U ((p22==0)...185
Reverse transition relation is NOT exact ! Due to transitions t0, t36, t43, t44, Intersection with reachable at each step enabled. (destroyed/reverse/inte...178
(forward)formula 0,1,0.86208,21024,1,0,139,78791,177,77,2166,58828,175
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Graph (trivial) has 163 edges and 214 vertex of which 6 / 214 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 211 transition count 32268
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 178 transition count 32268
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 67 place count 178 transition count 32258
Deduced a syphon composed of 10 places in 34 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 87 place count 168 transition count 32258
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 124 place count 131 transition count 12462
Ensure Unique test removed 1 places
Iterating global reduction 2 with 38 rules applied. Total rules applied 162 place count 130 transition count 12462
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 162 place count 130 transition count 12457
Deduced a syphon composed of 5 places in 9 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 172 place count 125 transition count 12457
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 184 place count 113 transition count 1449
Ensure Unique test removed 4 places
Iterating global reduction 2 with 16 rules applied. Total rules applied 200 place count 109 transition count 1449
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 209 place count 100 transition count 181
Iterating global reduction 2 with 9 rules applied. Total rules applied 218 place count 100 transition count 181
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 220 place count 98 transition count 177
Iterating global reduction 2 with 2 rules applied. Total rules applied 222 place count 98 transition count 177
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 290 place count 64 transition count 143
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 297 place count 57 transition count 97
Ensure Unique test removed 3 places
Iterating global reduction 2 with 10 rules applied. Total rules applied 307 place count 54 transition count 97
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 310 place count 54 transition count 94
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 313 place count 51 transition count 80
Iterating global reduction 3 with 3 rules applied. Total rules applied 316 place count 51 transition count 80
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 319 place count 48 transition count 74
Iterating global reduction 3 with 3 rules applied. Total rules applied 322 place count 48 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 324 place count 47 transition count 73
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 332 place count 47 transition count 65
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 348 place count 39 transition count 57
Applied a total of 348 rules in 4824 ms. Remains 39 /214 variables (removed 175) and now considering 57/32304 (removed 32247) transitions.
[2026-05-27 08:04:04] [INFO ] Flow matrix only has 41 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14224777440333237002.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3528970508401350067.kers'
[2026-05-27 08:04:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14224777440333237002.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3528970508401350067.kers]
Normalized transition count is 40 out of 41 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 40 rows 39 cols 166 entries
Finished phase 1 with 24 SingleSign rule and 0 generalized
[2026-05-27 08:04:04] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3528970508401350067.kers
Total runtime 1 ms.
[2026-05-27 08:04:04] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-27 08:04:04] [INFO ] Flow matrix only has 41 transitions (discarded 16 similar events)
[2026-05-27 08:04:04] [INFO ] Invariant cache hit.
[2026-05-27 08:04:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2026-05-27 08:04:04] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2026-05-27 08:04:04] [INFO ] Redundant transitions in 0 ms returned []
Running 56 sub problems to find dead transitions.
[2026-05-27 08:04:04] [INFO ] Flow matrix only has 41 transitions (discarded 16 similar events)
[2026-05-27 08:04:04] [INFO ] Invariant cache hit.
[2026-05-27 08:04:04] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 1/39 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 40/79 variables, 39/54 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 8/62 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (OVERLAPS) 1/80 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (OVERLAPS) 0/80 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/80 variables, and 63 constraints, problems are : Problem set: 0 solved, 56 unsolved in 1734 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 1/39 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 40/79 variables, 39/54 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 8/62 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 56/118 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (OVERLAPS) 1/80 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/80 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 9 (OVERLAPS) 0/80 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/80 variables, and 119 constraints, problems are : Problem set: 0 solved, 56 unsolved in 2030 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3773ms problems are : Problem set: 0 solved, 56 unsolved
Search for dead transitions found 0 dead transitions in 3773ms
Starting structural reductions in SI_CTL mode, iteration 1 : 39/214 places, 57/32304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8743 ms. Remains : 39/214 places, 57/32304 transitions.
[2026-05-27 08:04:08] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:04:08] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:04:08] [INFO ] Input system was already deterministic with 57 transitions.
[2026-05-27 08:04:08] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:04:08] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:04:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality165003528712829662.gal : 2 ms
[2026-05-27 08:04:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality6304142388098437218.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/CTLCardinality165003528712829662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6304142388098437218.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,331778,0.056167,5572,2,2149,5,6823,6,0,210,6041,0
Converting to forward existential form...Done !
original formula: AF(AG(((p130==0)||(p1==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((p130==0)||(p1==1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.252914,11052,1,0,8,29466,19,1,1318,12978,12
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 173 transition count 13151
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 173 transition count 13151
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 102 place count 153 transition count 2797
Ensure Unique test removed 4 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 126 place count 149 transition count 2797
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 139 place count 136 transition count 228
Ensure Unique test removed 2 places
Iterating global reduction 0 with 15 rules applied. Total rules applied 154 place count 134 transition count 228
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 159 place count 129 transition count 184
Iterating global reduction 0 with 5 rules applied. Total rules applied 164 place count 129 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 128 transition count 182
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 128 transition count 182
Applied a total of 166 rules in 1822 ms. Remains 128 /214 variables (removed 86) and now considering 182/32304 (removed 32122) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-548314792019829580.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16323475488946731255.kers'
[2026-05-27 08:04:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-548314792019829580.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16323475488946731255.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 182 rows 128 cols 740 entries
Finished phase 1 with 109 SingleSign rule and 2 generalized
[2026-05-27 08:04:10] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16323475488946731255.kers
Total runtime 2 ms.
[2026-05-27 08:04:10] [INFO ] Implicit Places using invariants in 93 ms returned [54]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 98 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 127/214 places, 182/32304 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 182/182 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1921 ms. Remains : 127/214 places, 182/32304 transitions.
[2026-05-27 08:04:10] [INFO ] Flatten gal took : 5 ms
[2026-05-27 08:04:10] [INFO ] Flatten gal took : 4 ms
[2026-05-27 08:04:10] [INFO ] Input system was already deterministic with 182 transitions.
[2026-05-27 08:04:10] [INFO ] Flatten gal took : 4 ms
[2026-05-27 08:04:10] [INFO ] Flatten gal took : 4 ms
[2026-05-27 08:04:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality17962411408461557492.gal : 5 ms
[2026-05-27 08:04:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality11591717720075186264.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/CTLCardinality17962411408461557492.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11591717720075186264.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.55782e+11,8.55936,186260,2,49724,5,662069,6,0,692,871481,0
Converting to forward existential form...Done !
original formula: ((AX((p169==1)) + AX(AX(EF((p160==1))))) + AX(EX((((AG(((p126==0)&&(p197==1))) * (p101==0)) * ((p231==0)&&(p161==1))) * (p199==1)))))
=> equivalent forward existential formula: [(EY((Init * !((!(EX(!((p169==1)))) + !(EX(!(!(EX(!(E(TRUE U (p160==1)))))))))))) * !(EX((((!(E(TRUE U !(((p126=...237
Reverse transition relation is NOT exact ! Due to transitions t0, t9, t11, t13, t16, t41, t44, t51, t55, t58, t59, t61, t66, t67, t68, t70, t72, t73, t77, ...389
Detected timeout of ITS tools.
[2026-05-27 08:04:40] [INFO ] Flatten gal took : 5 ms
[2026-05-27 08:04:40] [INFO ] Applying decomposition
[2026-05-27 08:04:40] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17052631130294772512.txt' '-o' '/tmp/graph17052631130294772512.bin' '-w' '/tmp/graph17052631130294772512.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17052631130294772512.bin' '-l' '-1' '-v' '-w' '/tmp/graph17052631130294772512.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:04:40] [INFO ] Decomposing Gal with order
[2026-05-27 08:04:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:04:40] [INFO ] Removed a total of 277 redundant transitions.
[2026-05-27 08:04:40] [INFO ] Flatten gal took : 94 ms
[2026-05-27 08:04:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 14 ms.
[2026-05-27 08:04:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality5186285304219224985.gal : 5 ms
[2026-05-27 08:04:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality7615192063521040754.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/CTLCardinality5186285304219224985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7615192063521040754.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.55782e+11,0.094712,6916,378,68,5725,830,461,7478,80,2486,0
Converting to forward existential form...Done !
original formula: ((AX((i6.u15.p169==1)) + AX(AX(EF((u14.p160==1))))) + AX(EX((((AG(((i5.u12.p126==0)&&(i8.i0.u20.p197==1))) * (i3.u8.p101==0)) * ((i9.i0.u...209
=> equivalent forward existential formula: [(EY((Init * !((!(EX(!((i6.u15.p169==1)))) + !(EX(!(!(EX(!(E(TRUE U (u14.p160==1)))))))))))) * !(EX((((!(E(TRUE ...295
Reverse transition relation is NOT exact ! Due to transitions t16, t152, u14.t66, u14.t67, u14.t68, u14.t70, u14.t122, u10.t82, u10.t84, u10.t128, u10.t129...623
(forward)formula 0,1,0.766626,25232,1,0,37041,1322,3123,97312,404,3614,72958
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Graph (trivial) has 163 edges and 214 vertex of which 6 / 214 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 210 transition count 32267
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 177 transition count 32267
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 67 place count 177 transition count 32258
Deduced a syphon composed of 9 places in 38 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 85 place count 168 transition count 32258
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 122 place count 131 transition count 12462
Ensure Unique test removed 1 places
Iterating global reduction 2 with 38 rules applied. Total rules applied 160 place count 130 transition count 12462
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 160 place count 130 transition count 12457
Deduced a syphon composed of 5 places in 9 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 170 place count 125 transition count 12457
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 181 place count 114 transition count 1457
Ensure Unique test removed 3 places
Iterating global reduction 2 with 14 rules applied. Total rules applied 195 place count 111 transition count 1457
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 204 place count 102 transition count 189
Iterating global reduction 2 with 9 rules applied. Total rules applied 213 place count 102 transition count 189
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 214 place count 101 transition count 187
Iterating global reduction 2 with 1 rules applied. Total rules applied 215 place count 101 transition count 187
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 283 place count 67 transition count 153
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 290 place count 60 transition count 100
Ensure Unique test removed 3 places
Iterating global reduction 2 with 10 rules applied. Total rules applied 300 place count 57 transition count 100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 303 place count 57 transition count 97
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 306 place count 54 transition count 83
Iterating global reduction 3 with 3 rules applied. Total rules applied 309 place count 54 transition count 83
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 312 place count 51 transition count 77
Iterating global reduction 3 with 3 rules applied. Total rules applied 315 place count 51 transition count 77
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 323 place count 51 transition count 69
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 339 place count 43 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 340 place count 42 transition count 60
Applied a total of 340 rules in 4588 ms. Remains 42 /214 variables (removed 172) and now considering 60/32304 (removed 32244) transitions.
[2026-05-27 08:04:46] [INFO ] Flow matrix only has 45 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14180353531970999814.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7283639366056768887.kers'
[2026-05-27 08:04:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14180353531970999814.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7283639366056768887.kers]
Normalized transition count is 44 out of 45 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 44 rows 41 cols 168 entries
Finished phase 1 with 24 SingleSign rule and 2 generalized
[2026-05-27 08:04:46] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7283639366056768887.kers
Total runtime 0 ms.
[2026-05-27 08:04:46] [INFO ] Implicit Places using invariants in 63 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/214 places, 60/32304 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 40 transition count 59
Applied a total of 2 rules in 2 ms. Remains 40 /41 variables (removed 1) and now considering 59/60 (removed 1) transitions.
[2026-05-27 08:04:46] [INFO ] Flow matrix only has 44 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7893366925277811095.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13495317101550110587.kers'
[2026-05-27 08:04:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7893366925277811095.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13495317101550110587.kers]
Normalized transition count is 43 out of 44 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 43 rows 39 cols 162 entries
Finished phase 1 with 25 SingleSign rule and 0 generalized
[2026-05-27 08:04:46] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13495317101550110587.kers
Total runtime 1 ms.
[2026-05-27 08:04:46] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-27 08:04:46] [INFO ] Flow matrix only has 44 transitions (discarded 15 similar events)
[2026-05-27 08:04:46] [INFO ] Invariant cache hit.
[2026-05-27 08:04:46] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-27 08:04:46] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 40/214 places, 59/32304 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 4796 ms. Remains : 40/214 places, 59/32304 transitions.
[2026-05-27 08:04:46] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:04:46] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:04:46] [INFO ] Input system was already deterministic with 59 transitions.
[2026-05-27 08:04:46] [INFO ] Flatten gal took : 4 ms
[2026-05-27 08:04:46] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:04:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14035009349463802901.gal : 1 ms
[2026-05-27 08:04:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1465382648119605813.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14035009349463802901.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1465382648119605813.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 2421 steps (0 resets) in 18 ms. (127 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Graph (trivial) has 163 edges and 214 vertex of which 6 / 214 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 210 transition count 32267
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 177 transition count 32267
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 67 place count 177 transition count 32257
Deduced a syphon composed of 10 places in 31 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 87 place count 167 transition count 32257
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 124 place count 130 transition count 12461
Ensure Unique test removed 1 places
Iterating global reduction 2 with 38 rules applied. Total rules applied 162 place count 129 transition count 12461
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 162 place count 129 transition count 12456
Deduced a syphon composed of 5 places in 8 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 172 place count 124 transition count 12456
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 184 place count 112 transition count 1448
Ensure Unique test removed 4 places
Iterating global reduction 2 with 16 rules applied. Total rules applied 200 place count 108 transition count 1448
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 210 place count 98 transition count 164
Iterating global reduction 2 with 10 rules applied. Total rules applied 220 place count 98 transition count 164
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 222 place count 96 transition count 160
Iterating global reduction 2 with 2 rules applied. Total rules applied 224 place count 96 transition count 160
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 292 place count 62 transition count 126
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 299 place count 55 transition count 88
Ensure Unique test removed 3 places
Iterating global reduction 2 with 10 rules applied. Total rules applied 309 place count 52 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 312 place count 52 transition count 85
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 315 place count 49 transition count 78
Iterating global reduction 3 with 3 rules applied. Total rules applied 318 place count 49 transition count 78
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 320 place count 47 transition count 74
Iterating global reduction 3 with 2 rules applied. Total rules applied 322 place count 47 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 324 place count 46 transition count 73
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 334 place count 46 transition count 63
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 352 place count 37 transition count 54
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 353 place count 36 transition count 53
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 354 place count 35 transition count 53
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 356 place count 35 transition count 51
Applied a total of 356 rules in 4381 ms. Remains 35 /214 variables (removed 179) and now considering 51/32304 (removed 32253) transitions.
[2026-05-27 08:04:50] [INFO ] Flow matrix only has 36 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2213072614855886679.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3695637966431344790.kers'
[2026-05-27 08:04:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2213072614855886679.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3695637966431344790.kers]
Normalized transition count is 35 out of 36 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 35 rows 27 cols 108 entries
Finished phase 1 with 21 SingleSign rule and 0 generalized
[2026-05-27 08:04:50] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3695637966431344790.kers
Total runtime 1 ms.
[2026-05-27 08:04:50] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-27 08:04:50] [INFO ] Flow matrix only has 36 transitions (discarded 15 similar events)
[2026-05-27 08:04:50] [INFO ] Invariant cache hit.
[2026-05-27 08:04:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-27 08:04:50] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2026-05-27 08:04:50] [INFO ] Redundant transitions in 0 ms returned []
Running 30 sub problems to find dead transitions.
[2026-05-27 08:04:50] [INFO ] Flow matrix only has 36 transitions (discarded 15 similar events)
[2026-05-27 08:04:50] [INFO ] Invariant cache hit.
[2026-05-27 08:04:50] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 5/35 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 35/70 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 3/52 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/71 variables, and 52 constraints, problems are : Problem set: 0 solved, 30 unsolved in 687 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 35/35 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 5/35 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 35/70 variables, 35/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 3/52 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 30/82 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/71 variables, and 82 constraints, problems are : Problem set: 0 solved, 30 unsolved in 829 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 35/35 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1522ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 1523ms
Starting structural reductions in SI_CTL mode, iteration 1 : 35/214 places, 51/32304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6038 ms. Remains : 35/214 places, 51/32304 transitions.
[2026-05-27 08:04:52] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:04:52] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:04:52] [INFO ] Input system was already deterministic with 51 transitions.
[2026-05-27 08:04:52] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:04:52] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:04:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality14546881697802217849.gal : 1 ms
[2026-05-27 08:04:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality4541692264896415199.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/CTLCardinality14546881697802217849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4541692264896415199.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,248832,0.019564,4400,2,741,5,2578,5,0,192,1668,0
Converting to forward existential form...Done !
original formula: EG(EF((p174==1)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (p174==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.064416,6044,1,0,6,9089,16,1,1036,3709,10
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 184 transition count 19641
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 184 transition count 19641
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 76 place count 168 transition count 8160
Ensure Unique test removed 1 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 93 place count 167 transition count 8160
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 100 place count 160 transition count 1951
Ensure Unique test removed 2 places
Iterating global reduction 0 with 9 rules applied. Total rules applied 109 place count 158 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 112 place count 155 transition count 797
Iterating global reduction 0 with 3 rules applied. Total rules applied 115 place count 155 transition count 797
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 116 place count 154 transition count 795
Iterating global reduction 0 with 1 rules applied. Total rules applied 117 place count 154 transition count 795
Applied a total of 117 rules in 1637 ms. Remains 154 /214 variables (removed 60) and now considering 795/32304 (removed 31509) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-185502026159120068.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16171048449612096684.kers'
[2026-05-27 08:04:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-185502026159120068.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16171048449612096684.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 795 rows 154 cols 11482 entries
Finished phase 1 with 132 SingleSign rule and 2 generalized
[2026-05-27 08:04:54] [INFO ] Computed 20 invariants in 7 ms
Computed 20 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-16171048449612096684.kers
Total runtime 9 ms.
[2026-05-27 08:04:54] [INFO ] Implicit Places using invariants in 408 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 411 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/214 places, 795/32304 transitions.
Applied a total of 0 rules in 6 ms. Remains 153 /153 variables (removed 0) and now considering 795/795 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2055 ms. Remains : 153/214 places, 795/32304 transitions.
[2026-05-27 08:04:54] [INFO ] Flatten gal took : 101 ms
[2026-05-27 08:04:54] [INFO ] Flatten gal took : 109 ms
[2026-05-27 08:04:54] [INFO ] Input system was already deterministic with 795 transitions.
[2026-05-27 08:04:55] [INFO ] Flatten gal took : 97 ms
[2026-05-27 08:04:55] [INFO ] Flatten gal took : 88 ms
[2026-05-27 08:04:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality14400569736883153374.gal : 31 ms
[2026-05-27 08:04:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality6097620707906649864.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/CTLCardinality14400569736883153374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6097620707906649864.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 08:05:25] [INFO ] Flatten gal took : 56 ms
[2026-05-27 08:05:25] [INFO ] Applying decomposition
[2026-05-27 08:05:25] [INFO ] Flatten gal took : 57 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/graph652006033625501627.txt' '-o' '/tmp/graph652006033625501627.bin' '-w' '/tmp/graph652006033625501627.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph652006033625501627.bin' '-l' '-1' '-v' '-w' '/tmp/graph652006033625501627.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:05:25] [INFO ] Decomposing Gal with order
[2026-05-27 08:05:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:05:25] [INFO ] Removed a total of 6091 redundant transitions.
[2026-05-27 08:05:25] [INFO ] Flatten gal took : 170 ms
[2026-05-27 08:05:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 51 ms.
[2026-05-27 08:05:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality816988844724271033.gal : 4 ms
[2026-05-27 08:05:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality4755659508695082443.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/CTLCardinality816988844724271033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4755659508695082443.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 170 transition count 12501
Ensure Unique test removed 1 places
Iterating global reduction 0 with 45 rules applied. Total rules applied 89 place count 169 transition count 12501
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 110 place count 148 transition count 1498
Ensure Unique test removed 3 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 134 place count 145 transition count 1498
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 148 place count 131 transition count 221
Ensure Unique test removed 3 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 165 place count 128 transition count 221
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 170 place count 123 transition count 175
Iterating global reduction 0 with 5 rules applied. Total rules applied 175 place count 123 transition count 175
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 178 place count 120 transition count 169
Iterating global reduction 0 with 3 rules applied. Total rules applied 181 place count 120 transition count 169
Applied a total of 181 rules in 1680 ms. Remains 120 /214 variables (removed 94) and now considering 169/32304 (removed 32135) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12515031047832798339.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17968846116006238652.kers'
[2026-05-27 08:05:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12515031047832798339.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17968846116006238652.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 169 rows 120 cols 634 entries
Finished phase 1 with 102 SingleSign rule and 2 generalized
[2026-05-27 08:05:57] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17968846116006238652.kers
Total runtime 2 ms.
[2026-05-27 08:05:57] [INFO ] Implicit Places using invariants in 112 ms returned [61]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 116 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 119/214 places, 169/32304 transitions.
Applied a total of 0 rules in 4 ms. Remains 119 /119 variables (removed 0) and now considering 169/169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1802 ms. Remains : 119/214 places, 169/32304 transitions.
[2026-05-27 08:05:58] [INFO ] Flatten gal took : 5 ms
[2026-05-27 08:05:58] [INFO ] Flatten gal took : 5 ms
[2026-05-27 08:05:58] [INFO ] Input system was already deterministic with 169 transitions.
[2026-05-27 08:05:58] [INFO ] Flatten gal took : 5 ms
[2026-05-27 08:05:58] [INFO ] Flatten gal took : 5 ms
[2026-05-27 08:05:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality13323508512774040825.gal : 2 ms
[2026-05-27 08:05:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality13419948928698734233.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/CTLCardinality13323508512774040825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13419948928698734233.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.34871e+11,7.1348,135648,2,61796,5,496250,6,0,647,606575,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 08:06:28] [INFO ] Flatten gal took : 4 ms
[2026-05-27 08:06:28] [INFO ] Applying decomposition
[2026-05-27 08:06:28] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4447404640894391390.txt' '-o' '/tmp/graph4447404640894391390.bin' '-w' '/tmp/graph4447404640894391390.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4447404640894391390.bin' '-l' '-1' '-v' '-w' '/tmp/graph4447404640894391390.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:06:28] [INFO ] Decomposing Gal with order
[2026-05-27 08:06:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:06:28] [INFO ] Removed a total of 206 redundant transitions.
[2026-05-27 08:06:28] [INFO ] Flatten gal took : 11 ms
[2026-05-27 08:06:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2026-05-27 08:06:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality13353122538444416327.gal : 2 ms
[2026-05-27 08:06:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality6988272192529351215.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/CTLCardinality13353122538444416327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6988272192529351215.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.34871e+11,0.064869,5932,346,51,3690,549,371,4344,66,1280,0
Converting to forward existential form...Done !
original formula: EF(AX(((i2.u7.p43==0)&&(i5.u12.p125==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((i2.u7.p43==0)&&(i5.u12.p125==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t16, t91, u14.t66, u14.t67, u14.t120, u11.t77, u11.t78, u11.t119, u15.t61, u15.t62, u15.t112,...554
(forward)formula 0,0,0.183595,9768,1,0,12500,549,2047,14832,296,1284,41949
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 170 transition count 12501
Ensure Unique test removed 1 places
Iterating global reduction 0 with 45 rules applied. Total rules applied 89 place count 169 transition count 12501
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 111 place count 147 transition count 1486
Ensure Unique test removed 4 places
Iterating global reduction 0 with 26 rules applied. Total rules applied 137 place count 143 transition count 1486
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 151 place count 129 transition count 197
Ensure Unique test removed 2 places
Iterating global reduction 0 with 16 rules applied. Total rules applied 167 place count 127 transition count 197
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 172 place count 122 transition count 173
Iterating global reduction 0 with 5 rules applied. Total rules applied 177 place count 122 transition count 173
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 179 place count 120 transition count 169
Iterating global reduction 0 with 2 rules applied. Total rules applied 181 place count 120 transition count 169
Applied a total of 181 rules in 1936 ms. Remains 120 /214 variables (removed 94) and now considering 169/32304 (removed 32135) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12868534977180470751.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14418135067899795782.kers'
[2026-05-27 08:06:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12868534977180470751.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14418135067899795782.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 169 rows 120 cols 634 entries
Finished phase 1 with 102 SingleSign rule and 2 generalized
[2026-05-27 08:06:30] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14418135067899795782.kers
Total runtime 1 ms.
[2026-05-27 08:06:30] [INFO ] Implicit Places using invariants in 95 ms returned [60]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 96 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 119/214 places, 169/32304 transitions.
Applied a total of 0 rules in 2 ms. Remains 119 /119 variables (removed 0) and now considering 169/169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2035 ms. Remains : 119/214 places, 169/32304 transitions.
[2026-05-27 08:06:30] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:06:30] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:06:30] [INFO ] Input system was already deterministic with 169 transitions.
[2026-05-27 08:06:30] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:06:30] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:06:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality1501164722710432272.gal : 1 ms
[2026-05-27 08:06:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality872260723562142980.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/CTLCardinality1501164722710432272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality872260723562142980.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.03555e+11,3.49977,80972,2,43486,5,311697,6,0,647,293625,0
Converting to forward existential form...Done !
original formula: EX((AF(AX((p150==1))) + EG(EF((p191==1)))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!(!(EX(!((p150==1))))))))] != FALSE + [FwdG(EY(Init),E(TRUE U (p191==1)))] != FALSE)
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t12, t15, t40, t43, t48, t51, t53, t56, t57, t62, t64, t68, t69, t73, t74, t78, t79,...367
Detected timeout of ITS tools.
[2026-05-27 08:07:00] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:07:00] [INFO ] Applying decomposition
[2026-05-27 08:07:00] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5564371018805628157.txt' '-o' '/tmp/graph5564371018805628157.bin' '-w' '/tmp/graph5564371018805628157.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5564371018805628157.bin' '-l' '-1' '-v' '-w' '/tmp/graph5564371018805628157.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:07:00] [INFO ] Decomposing Gal with order
[2026-05-27 08:07:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:07:00] [INFO ] Removed a total of 205 redundant transitions.
[2026-05-27 08:07:00] [INFO ] Flatten gal took : 9 ms
[2026-05-27 08:07:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2026-05-27 08:07:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality11073608860369231528.gal : 2 ms
[2026-05-27 08:07:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality6565896126790733857.ctl : 13 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/CTLCardinality11073608860369231528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6565896126790733857.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.03555e+11,0.143226,7924,539,53,8725,747,345,9372,71,1723,0
Converting to forward existential form...Done !
original formula: EX((AF(AX((i8.u12.p150==1))) + EG(EF((i10.u16.p191==1)))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(!(!(EX(!((i8.u12.p150==1))))))))] != FALSE + [FwdG(EY(Init),E(TRUE U (i10.u16.p191==1)))] != ...161
Reverse transition relation is NOT exact ! Due to transitions t15, t92, t141, u11.t68, u11.t69, u11.t120, u5.t97, u5.t98, u5.t117, u6.t93, u6.t94, u6.t116,...538
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,0.935804,26960,1,0,48649,1457,2726,75085,436,3980,121840
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Graph (trivial) has 163 edges and 214 vertex of which 6 / 214 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 210 transition count 32267
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 177 transition count 32267
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 67 place count 177 transition count 32257
Deduced a syphon composed of 10 places in 30 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 87 place count 167 transition count 32257
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 124 place count 130 transition count 12461
Ensure Unique test removed 1 places
Iterating global reduction 2 with 38 rules applied. Total rules applied 162 place count 129 transition count 12461
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 162 place count 129 transition count 12456
Deduced a syphon composed of 5 places in 8 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 172 place count 124 transition count 12456
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 183 place count 113 transition count 2744
Ensure Unique test removed 4 places
Iterating global reduction 2 with 15 rules applied. Total rules applied 198 place count 109 transition count 2744
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 208 place count 99 transition count 180
Iterating global reduction 2 with 10 rules applied. Total rules applied 218 place count 99 transition count 180
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 220 place count 97 transition count 176
Iterating global reduction 2 with 2 rules applied. Total rules applied 222 place count 97 transition count 176
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 290 place count 63 transition count 142
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 297 place count 56 transition count 96
Ensure Unique test removed 3 places
Iterating global reduction 2 with 10 rules applied. Total rules applied 307 place count 53 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 310 place count 53 transition count 93
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 313 place count 50 transition count 79
Iterating global reduction 3 with 3 rules applied. Total rules applied 316 place count 50 transition count 79
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 319 place count 47 transition count 73
Iterating global reduction 3 with 3 rules applied. Total rules applied 322 place count 47 transition count 73
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 324 place count 46 transition count 72
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 332 place count 46 transition count 64
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 348 place count 38 transition count 56
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 349 place count 37 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 350 place count 36 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 352 place count 36 transition count 53
Applied a total of 352 rules in 4325 ms. Remains 36 /214 variables (removed 178) and now considering 53/32304 (removed 32251) transitions.
[2026-05-27 08:07:05] [INFO ] Flow matrix only has 39 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6971052494571312671.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7458486695923060210.kers'
[2026-05-27 08:07:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6971052494571312671.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7458486695923060210.kers]
Normalized transition count is 38 out of 39 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 38 rows 28 cols 124 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-27 08:07:05] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7458486695923060210.kers
Total runtime 1 ms.
[2026-05-27 08:07:05] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-27 08:07:05] [INFO ] Flow matrix only has 39 transitions (discarded 14 similar events)
[2026-05-27 08:07:05] [INFO ] Invariant cache hit.
[2026-05-27 08:07:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-27 08:07:05] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2026-05-27 08:07:05] [INFO ] Redundant transitions in 1 ms returned []
Running 32 sub problems to find dead transitions.
[2026-05-27 08:07:05] [INFO ] Flow matrix only has 39 transitions (discarded 14 similar events)
[2026-05-27 08:07:05] [INFO ] Invariant cache hit.
[2026-05-27 08:07:05] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (OVERLAPS) 5/36 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 38/74 variables, 36/50 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 0/74 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/75 variables, and 54 constraints, problems are : Problem set: 0 solved, 32 unsolved in 959 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 36/36 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (OVERLAPS) 5/36 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 38/74 variables, 36/50 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 32/86 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (OVERLAPS) 0/74 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/75 variables, and 86 constraints, problems are : Problem set: 0 solved, 32 unsolved in 884 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 36/36 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1850ms problems are : Problem set: 0 solved, 32 unsolved
Search for dead transitions found 0 dead transitions in 1851ms
Starting structural reductions in SI_CTL mode, iteration 1 : 36/214 places, 53/32304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6320 ms. Remains : 36/214 places, 53/32304 transitions.
[2026-05-27 08:07:07] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:07:07] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:07:07] [INFO ] Input system was already deterministic with 53 transitions.
[2026-05-27 08:07:07] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:07:07] [INFO ] Flatten gal took : 2 ms
[2026-05-27 08:07:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality15103805122799688799.gal : 1 ms
[2026-05-27 08:07:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality12380582957006268357.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/CTLCardinality15103805122799688799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12380582957006268357.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,331776,0.029255,4364,2,411,5,2459,5,0,198,1634,0
Converting to forward existential form...Done !
original formula: E(EF((p111==1)) U (p266==1))
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U (p111==1))) * (p266==1))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.08715,5412,1,0,7,7414,14,1,1085,3139,8
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 173 transition count 12504
Ensure Unique test removed 1 places
Iterating global reduction 0 with 42 rules applied. Total rules applied 83 place count 172 transition count 12504
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 102 place count 153 transition count 1514
Ensure Unique test removed 3 places
Iterating global reduction 0 with 22 rules applied. Total rules applied 124 place count 150 transition count 1514
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 135 place count 139 transition count 254
Ensure Unique test removed 2 places
Iterating global reduction 0 with 13 rules applied. Total rules applied 148 place count 137 transition count 254
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 152 place count 133 transition count 196
Iterating global reduction 0 with 4 rules applied. Total rules applied 156 place count 133 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 132 transition count 194
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 132 transition count 194
Applied a total of 158 rules in 1875 ms. Remains 132 /214 variables (removed 82) and now considering 194/32304 (removed 32110) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9457459365827236775.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4352348152711597342.kers'
[2026-05-27 08:07:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9457459365827236775.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4352348152711597342.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 194 rows 132 cols 868 entries
Finished phase 1 with 113 SingleSign rule and 2 generalized
[2026-05-27 08:07:09] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4352348152711597342.kers
Total runtime 2 ms.
[2026-05-27 08:07:09] [INFO ] Implicit Places using invariants in 100 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 102 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 131/214 places, 194/32304 transitions.
Applied a total of 0 rules in 0 ms. Remains 131 /131 variables (removed 0) and now considering 194/194 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1978 ms. Remains : 131/214 places, 194/32304 transitions.
[2026-05-27 08:07:09] [INFO ] Flatten gal took : 3 ms
[2026-05-27 08:07:09] [INFO ] Flatten gal took : 4 ms
[2026-05-27 08:07:09] [INFO ] Input system was already deterministic with 194 transitions.
[2026-05-27 08:07:09] [INFO ] Flatten gal took : 6 ms
[2026-05-27 08:07:09] [INFO ] Flatten gal took : 18 ms
[2026-05-27 08:07:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality1396843148431982408.gal : 1 ms
[2026-05-27 08:07:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15015315790888487240.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/CTLCardinality1396843148431982408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15015315790888487240.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28816e+12,23.9324,421488,2,106312,5,1.54257e+06,6,0,720,1.88805e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 08:07:40] [INFO ] Flatten gal took : 5 ms
[2026-05-27 08:07:40] [INFO ] Applying decomposition
[2026-05-27 08:07:40] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14336849990166611685.txt' '-o' '/tmp/graph14336849990166611685.bin' '-w' '/tmp/graph14336849990166611685.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14336849990166611685.bin' '-l' '-1' '-v' '-w' '/tmp/graph14336849990166611685.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:07:40] [INFO ] Decomposing Gal with order
[2026-05-27 08:07:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:07:40] [INFO ] Removed a total of 374 redundant transitions.
[2026-05-27 08:07:40] [INFO ] Flatten gal took : 15 ms
[2026-05-27 08:07:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 6 ms.
[2026-05-27 08:07:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality13591747058938861106.gal : 3 ms
[2026-05-27 08:07:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality7014669996988724082.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/CTLCardinality13591747058938861106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7014669996988724082.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28816e+12,0.095949,6688,347,60,5115,593,463,7043,79,1510,0
Converting to forward existential form...Done !
original formula: EF(!(A(EG(EF((i2.u4.p9==1))) U ((((((i3.u6.p28==1)||(i4.u11.p58==0))||(i6.u22.p192==1))&&((i7.u25.p221==1)||(i5.u16.p147==0)))||(i5.u18.p...284
=> equivalent forward existential formula: ((([(((FwdU(FwdU(Init,TRUE),!(((((((i3.u6.p28==1)||(i4.u11.p58==0))||(i6.u22.p192==1))&&((i7.u25.p221==1)||(i5.u...1810
Reverse transition relation is NOT exact ! Due to transitions t16, t99, t120, t124, t164, u13.t83, u13.t84, u13.t85, u13.t87, u13.t141, i0.u14.t77, i0.u14....647
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,0.258409,10684,1,0,13006,841,3363,21665,419,2372,36623
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 176 transition count 18338
Ensure Unique test removed 1 places
Iterating global reduction 0 with 39 rules applied. Total rules applied 77 place count 175 transition count 18338
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 97 place count 155 transition count 3112
Ensure Unique test removed 4 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 121 place count 151 transition count 3112
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 132 place count 140 transition count 327
Ensure Unique test removed 1 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 144 place count 139 transition count 327
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 147 place count 136 transition count 229
Iterating global reduction 0 with 3 rules applied. Total rules applied 150 place count 136 transition count 229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 135 transition count 227
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 135 transition count 227
Applied a total of 152 rules in 1729 ms. Remains 135 /214 variables (removed 79) and now considering 227/32304 (removed 32077) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15366897006271674136.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10592626246901843369.kers'
[2026-05-27 08:07:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15366897006271674136.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10592626246901843369.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 227 rows 135 cols 1350 entries
Finished phase 1 with 116 SingleSign rule and 2 generalized
[2026-05-27 08:07:42] [INFO ] Computed 17 invariants in 4 ms
Computed 17 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-10592626246901843369.kers
Total runtime 5 ms.
[2026-05-27 08:07:42] [INFO ] Implicit Places using invariants in 126 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 128 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/214 places, 227/32304 transitions.
Applied a total of 0 rules in 1 ms. Remains 134 /134 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1858 ms. Remains : 134/214 places, 227/32304 transitions.
[2026-05-27 08:07:42] [INFO ] Flatten gal took : 6 ms
[2026-05-27 08:07:42] [INFO ] Flatten gal took : 7 ms
[2026-05-27 08:07:42] [INFO ] Input system was already deterministic with 227 transitions.
[2026-05-27 08:07:42] [INFO ] Flatten gal took : 6 ms
[2026-05-27 08:07:42] [INFO ] Flatten gal took : 6 ms
[2026-05-27 08:07:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality10185340005871792498.gal : 2 ms
[2026-05-27 08:07:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality5088039014133721515.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/CTLCardinality10185340005871792498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5088039014133721515.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.29688e+12,29.789,543124,2,104329,5,1.85297e+06,6,0,765,2.42134e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 08:08:12] [INFO ] Flatten gal took : 8 ms
[2026-05-27 08:08:12] [INFO ] Applying decomposition
[2026-05-27 08:08:12] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9824145511396564248.txt' '-o' '/tmp/graph9824145511396564248.bin' '-w' '/tmp/graph9824145511396564248.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9824145511396564248.bin' '-l' '-1' '-v' '-w' '/tmp/graph9824145511396564248.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:08:12] [INFO ] Decomposing Gal with order
[2026-05-27 08:08:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:08:12] [INFO ] Removed a total of 702 redundant transitions.
[2026-05-27 08:08:12] [INFO ] Flatten gal took : 33 ms
[2026-05-27 08:08:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 7 ms.
[2026-05-27 08:08:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality10725153499751235377.gal : 4 ms
[2026-05-27 08:08:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality8477412324805553211.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/CTLCardinality10725153499751235377.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8477412324805553211.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.29688e+12,0.293483,11732,732,81,15889,867,474,28003,86,2635,0
Converting to forward existential form...Done !
original formula: AG((((AG((i3.u10.p54==0)) + EG((i1.u5.p12==0))) + ((i3.u10.p55==0) + AX(((u15.p134==0)||(i2.u6.p31==1))))) + ((EG((i7.u24.p220==0)) * AG(...321
=> equivalent forward existential formula: ([(((FwdU(Init,TRUE) * !(((!(E(TRUE U !((i3.u10.p54==0)))) + EG((i1.u5.p12==0))) + ((i3.u10.p55==0) + !(EX(!(((u...719
Reverse transition relation is NOT exact ! Due to transitions t11, t110, t111, t134, t135, u15.t73, u15.t74, u15.t174, u15.t175, i1.u5.t0, i1.u5.t106, i1.u...715
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,1.35212,38592,1,0,65289,1552,3570,132726,502,4384,148616
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 32304/32304 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 168 transition count 12499
Ensure Unique test removed 1 places
Iterating global reduction 0 with 47 rules applied. Total rules applied 93 place count 167 transition count 12499
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 116 place count 144 transition count 1483
Ensure Unique test removed 4 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 143 place count 140 transition count 1483
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 158 place count 125 transition count 193
Ensure Unique test removed 3 places
Iterating global reduction 0 with 18 rules applied. Total rules applied 176 place count 122 transition count 193
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 182 place count 116 transition count 167
Iterating global reduction 0 with 6 rules applied. Total rules applied 188 place count 116 transition count 167
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 191 place count 113 transition count 161
Iterating global reduction 0 with 3 rules applied. Total rules applied 194 place count 113 transition count 161
Applied a total of 194 rules in 1741 ms. Remains 113 /214 variables (removed 101) and now considering 161/32304 (removed 32143) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17858125584533576068.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7719738089688647172.kers'
[2026-05-27 08:08:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17858125584533576068.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7719738089688647172.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 161 rows 113 cols 581 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-27 08:08:15] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7719738089688647172.kers
Total runtime 2 ms.
[2026-05-27 08:08:15] [INFO ] Implicit Places using invariants in 82 ms returned []
[2026-05-27 08:08:15] [INFO ] Invariant cache hit.
[2026-05-27 08:08:15] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2026-05-27 08:08:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 161/274 variables, 113/130 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (OVERLAPS) 0/274 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 130 constraints, problems are : Problem set: 0 solved, 160 unsolved in 10518 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 113/113 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (OVERLAPS) 161/274 variables, 113/131 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 160/291 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 7/298 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 3/301 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/274 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 10 (OVERLAPS) 0/274 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 274/274 variables, and 301 constraints, problems are : Problem set: 0 solved, 160 unsolved in 21948 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 113/113 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 32491ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 32492ms
Starting structural reductions in LTL mode, iteration 1 : 113/214 places, 161/32304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34507 ms. Remains : 113/214 places, 161/32304 transitions.
[2026-05-27 08:08:48] [INFO ] Flatten gal took : 5 ms
[2026-05-27 08:08:48] [INFO ] Flatten gal took : 4 ms
[2026-05-27 08:08:48] [INFO ] Input system was already deterministic with 161 transitions.
[2026-05-27 08:08:48] [INFO ] Flatten gal took : 4 ms
[2026-05-27 08:08:48] [INFO ] Flatten gal took : 5 ms
[2026-05-27 08:08:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality11589898387441738024.gal : 1 ms
[2026-05-27 08:08:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality18276355143994531628.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/CTLCardinality11589898387441738024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18276355143994531628.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.20805e+11,1.53798,37320,2,26800,5,158714,6,0,615,112765,0
Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t14, t39, t47, t55, t60, t65, t70, t75, t80, t85, t90, t94, t106, t107, t108, t1...295
(forward)formula 0,0,10.2801,203544,1,0,259,912322,337,145,4342,655578,328
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-27 08:09:03] [INFO ] Flatten gal took : 3869 ms
[2026-05-27 08:09:06] [INFO ] Flatten gal took : 3439 ms
[2026-05-27 08:09:08] [INFO ] Applying decomposition
[2026-05-27 08:09:13] [INFO ] Flatten gal took : 4467 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/graph18031854054713778836.txt' '-o' '/tmp/graph18031854054713778836.bin' '-w' '/tmp/graph18031854054713778836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18031854054713778836.bin' '-l' '-1' '-v' '-w' '/tmp/graph18031854054713778836.weights' '-q' '0' '-e' '0.001'
[2026-05-27 08:09:25] [INFO ] Decomposing Gal with order
[2026-05-27 08:09:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:09:34] [INFO ] Removed a total of 331607 redundant transitions.
[2026-05-27 08:09:34] [INFO ] Flatten gal took : 7027 ms
[2026-05-27 08:09:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 4996 ms.
[2026-05-27 08:09:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality6391606148502497368.gal : 160 ms
[2026-05-27 08:09:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality17233883799088289151.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/CTLCardinality6391606148502497368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17233883799088289151.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.
[2026-05-27 08:33:40] [INFO ] Applying decomposition
[2026-05-27 08:33:48] [INFO ] Flatten gal took : 7573 ms
[2026-05-27 08:33:58] [INFO ] Decomposing Gal with order
[2026-05-27 08:33:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 08:34:09] [INFO ] Removed a total of 347067 redundant transitions.
[2026-05-27 08:34:10] [INFO ] Flatten gal took : 8375 ms
[2026-05-27 08:34:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 419 labels/synchronizations in 1483 ms.
[2026-05-27 08:34:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality9459065497102802926.gal : 5 ms
[2026-05-27 08:34:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality5090259694370787242.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/CTLCardinality9459065497102802926.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5090259694370787242.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.74726e+14,2.29003,59192,1509,1322,93553,5369,475,355032,247,65817,0
Converting to forward existential form...Done !
original formula: EX((EF(((((((i0.i0.i0.i0.u16.p133==0)||(i0.i0.i0.i0.i0.i0.u36.p8==1)) + A((i0.i0.i0.i0.u16.p143==1) U ((i1.u28.p274==0)||(i0.i1.i0.u22.p2...982
=> equivalent forward existential formula: (([(((EY(Init) * E(TRUE U ((((((i0.i0.i0.i0.u16.p133==0)||(i0.i0.i0.i0.i0.i0.u36.p8==1)) + !((E(!(((i1.u28.p274=...3262
Reverse transition relation is NOT exact ! Due to transitions t24424, i0.t27224, i0.i0.u18.t95, i0.i0.u18.t97, i0.i0.u18.t99, i0.i0.u18.t101, i0.i0.u18.t26...2034
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,0,23.3915,487876,1,0,810011,30155,5024,3.21188e+06,1642,234871,297796
FORMULA ErlangenMainframeV0-PT-0909-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 2120209 ms.
BK_STOP 1779870876237
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="ErlangenMainframeV0-PT-0909"
export BK_EXAMINATION="CTLCardinality"
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 ErlangenMainframeV0-PT-0909, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-177955740600449"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-0909.tgz
mv ErlangenMainframeV0-PT-0909 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;