About the Execution of ITS-Tools for ErlangenMainframeV2-PT-bP10C08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7046.355 | 554026.00 | 756822.00 | 1892.00 | FFFTTFTFFFFTTFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r338-smll-178021499200281.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 ErlangenMainframeV2-PT-bP10C08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499200281
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 101M
-rw-r--r-- 1 mcc users 5.8K May 27 09:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 27 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 27 09:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 27 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 27 10:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 27 10:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 27 10:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 27 10:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 17K May 27 09:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 190K May 27 09:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 27 09:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 27 09:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 100M May 26 18:17 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-00
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-01
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-02
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-03
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-04
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-05
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-06
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-07
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-08
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-09
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-10
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-11
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-12
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-13
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-14
FORMULA_NAME ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1780401840442
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV2-PT-bP10C08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-06-02 12:04:02] [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]
[2026-06-02 12:04:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-02 12:04:07] [INFO ] Load time of PNML (sax parser for PT used): 5240 ms
[2026-06-02 12:04:07] [INFO ] Transformed 345 places.
[2026-06-02 12:04:08] [INFO ] Transformed 79094 transitions.
[2026-06-02 12:04:08] [INFO ] Found NUPN structural information;
[2026-06-02 12:04:08] [INFO ] Parsed PT model containing 345 places and 79094 transitions and 1995500 arcs in 6085 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Support contains 73 out of 345 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 345/345 places, 79094/79094 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 292 transition count 79041
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 292 transition count 79041
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 133 place count 265 transition count 79014
Iterating global reduction 0 with 27 rules applied. Total rules applied 160 place count 265 transition count 79014
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 164 place count 261 transition count 60545
Iterating global reduction 0 with 4 rules applied. Total rules applied 168 place count 261 transition count 60545
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 171 place count 258 transition count 23609
Iterating global reduction 0 with 3 rules applied. Total rules applied 174 place count 258 transition count 23609
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 175 place count 257 transition count 23607
Iterating global reduction 0 with 1 rules applied. Total rules applied 176 place count 257 transition count 23607
Applied a total of 176 rules in 14432 ms. Remains 257 /345 variables (removed 88) and now considering 23607/79094 (removed 55487) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13613257187154885172.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4548378488262173050.kers'
[2026-06-02 12:04:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13613257187154885172.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4548378488262173050.kers]
Culled 0 columns in 98 ms.
// Phase 1: matrix 23607 rows 257 cols 591766 entries
Finished phase 1 with 226 SingleSign rule and 3 generalized
[2026-06-02 12:04:24] [INFO ] Computed 28 invariants in 440 ms
Computed 28 P flows in 442 ms.
Exported basis to /tmp/petrispot-output-4548378488262173050.kers
Total runtime 520 ms.
[2026-06-02 12:04:54] [INFO ] Implicit Places using invariants in 31114 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31237 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 256/345 places, 23607/79094 transitions.
Applied a total of 0 rules in 202 ms. Remains 256 /256 variables (removed 0) and now considering 23607/23607 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45903 ms. Remains : 256/345 places, 23607/79094 transitions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Applied a total of 0 rules in 199 ms. Remains 256 /256 variables (removed 0) and now considering 23607/23607 (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-10318885545768299782.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10881969692754394435.kers'
[2026-06-02 12:04:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10318885545768299782.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10881969692754394435.kers]
Culled 0 columns in 96 ms.
// Phase 1: matrix 23607 rows 256 cols 568438 entries
Finished phase 1 with 226 SingleSign rule and 3 generalized
[2026-06-02 12:04:55] [INFO ] Computed 27 invariants in 411 ms
Computed 27 P flows in 412 ms.
Exported basis to /tmp/petrispot-output-10881969692754394435.kers
Total runtime 497 ms.
[2026-06-02 12:05:15] [INFO ] Implicit Places using invariants in 20031 ms returned []
Implicit Place search using SMT only with invariants took 20035 ms to find 0 implicit places.
Running 23606 sub problems to find dead transitions.
[2026-06-02 12:05:15] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 23606 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 255/23863 variables, and 11 constraints, problems are : Problem set: 0 solved, 23606 unsolved in 30536 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/256 constraints, PredecessorRefiner: 23606/227 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23606 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 23606 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 255/23863 variables, and 11 constraints, problems are : Problem set: 0 solved, 23606 unsolved in 30634 ms.
Refiners :[Positive P Invariants (semi-flows): 0/16 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/256 constraints, PredecessorRefiner: 23379/227 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 140285ms problems are : Problem set: 0 solved, 23606 unsolved
Search for dead transitions found 0 dead transitions in 140545ms
Finished structural reductions in LTL mode , in 1 iterations and 160992 ms. Remains : 256/256 places, 23607/23607 transitions.
Support contains 73 out of 256 places after structural reductions.
[2026-06-02 12:07:39] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-06-02 12:07:41] [INFO ] Flatten gal took : 4732 ms
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-02 12:07:45] [INFO ] Flatten gal took : 3967 ms
[2026-06-02 12:07:51] [INFO ] Input system was already deterministic with 23607 transitions.
Support contains 70 out of 256 places (down from 73) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 29813 ms. (1 steps per ms) remains 14/39 properties
BEST_FIRST walk for 37817 steps (8 resets) in 16617 ms. (2 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40001 steps (8 resets) in 10903 ms. (3 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 8949 ms. (4 steps per ms) remains 12/12 properties
BEST_FIRST walk for 39451 steps (8 resets) in 17683 ms. (2 steps per ms) remains 10/12 properties
BEST_FIRST walk for 40000 steps (8 resets) in 14583 ms. (2 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (8 resets) in 10381 ms. (3 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5147 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 38916 steps (8 resets) in 16089 ms. (2 steps per ms) remains 8/9 properties
BEST_FIRST walk for 38750 steps (8 resets) in 18262 ms. (2 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (8 resets) in 9845 ms. (4 steps per ms) remains 8/8 properties
BEST_FIRST walk for 39248 steps (8 resets) in 15003 ms. (2 steps per ms) remains 8/8 properties
[2026-06-02 12:08:44] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 113/128 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 24/152 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/152 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 104/256 variables, 11/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SMT process timed out in 5439ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 15 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Graph (trivial) has 189 edges and 256 vertex of which 10 / 256 are part of one of the 5 SCC in 17 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 46 place count 251 transition count 23552
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 60 rules applied. Total rules applied 106 place count 206 transition count 23537
Reduce places removed 8 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 10 rules applied. Total rules applied 116 place count 198 transition count 23535
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 118 place count 196 transition count 23535
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 9 Pre rules applied. Total rules applied 118 place count 196 transition count 23526
Deduced a syphon composed of 9 places in 39 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 136 place count 187 transition count 23526
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 151 place count 172 transition count 17033
Ensure Unique test removed 2 places
Iterating global reduction 4 with 17 rules applied. Total rules applied 168 place count 170 transition count 17033
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 168 place count 170 transition count 17030
Deduced a syphon composed of 3 places in 25 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 174 place count 167 transition count 17030
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 184 place count 157 transition count 2813
Ensure Unique test removed 4 places
Iterating global reduction 4 with 14 rules applied. Total rules applied 198 place count 153 transition count 2813
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 203 place count 148 transition count 329
Iterating global reduction 4 with 5 rules applied. Total rules applied 208 place count 148 transition count 329
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 4 with 108 rules applied. Total rules applied 316 place count 94 transition count 275
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 319 place count 91 transition count 239
Ensure Unique test removed 1 places
Iterating global reduction 4 with 4 rules applied. Total rules applied 323 place count 90 transition count 239
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 324 place count 89 transition count 185
Iterating global reduction 4 with 1 rules applied. Total rules applied 325 place count 89 transition count 185
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 339 place count 82 transition count 200
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 349 place count 82 transition count 190
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 350 place count 81 transition count 188
Iterating global reduction 5 with 1 rules applied. Total rules applied 351 place count 81 transition count 188
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 352 place count 81 transition count 187
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 6 with 11 rules applied. Total rules applied 363 place count 81 transition count 176
Free-agglomeration rule applied 17 times.
Iterating global reduction 6 with 17 rules applied. Total rules applied 380 place count 81 transition count 159
Reduce places removed 17 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 20 rules applied. Total rules applied 400 place count 64 transition count 156
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 403 place count 64 transition count 153
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 405 place count 63 transition count 165
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 407 place count 63 transition count 163
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 408 place count 63 transition count 215
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 409 place count 62 transition count 215
Applied a total of 409 rules in 3958 ms. Remains 62 /256 variables (removed 194) and now considering 215/23607 (removed 23392) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3958 ms. Remains : 62/256 places, 215/23607 transitions.
RANDOM walk for 37694 steps (8 resets) in 2331 ms. (16 steps per ms) remains 0/8 properties
[2026-06-02 12:08:58] [INFO ] Flatten gal took : 3652 ms
[2026-06-02 12:09:02] [INFO ] Flatten gal took : 3815 ms
[2026-06-02 12:09:08] [INFO ] Input system was already deterministic with 23607 transitions.
Computed a total of 24 stabilizing places and 24 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 220 transition count 18380
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 220 transition count 18380
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 91 place count 201 transition count 5595
Ensure Unique test removed 2 places
Iterating global reduction 0 with 21 rules applied. Total rules applied 112 place count 199 transition count 5595
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 124 place count 187 transition count 609
Ensure Unique test removed 4 places
Iterating global reduction 0 with 16 rules applied. Total rules applied 140 place count 183 transition count 609
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 147 place count 176 transition count 238
Iterating global reduction 0 with 7 rules applied. Total rules applied 154 place count 176 transition count 238
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 157 place count 173 transition count 232
Iterating global reduction 0 with 3 rules applied. Total rules applied 160 place count 173 transition count 232
Applied a total of 160 rules in 1143 ms. Remains 173 /256 variables (removed 83) and now considering 232/23607 (removed 23375) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1074056612958177019.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10396634113009657552.kers'
[2026-06-02 12:09:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1074056612958177019.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10396634113009657552.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 232 rows 173 cols 1028 entries
Finished phase 1 with 150 SingleSign rule and 2 generalized
[2026-06-02 12:09:10] [INFO ] Computed 21 invariants in 1 ms
Computed 21 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10396634113009657552.kers
Total runtime 2 ms.
[2026-06-02 12:09:10] [INFO ] Implicit Places using invariants in 141 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 143 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 172/256 places, 232/23607 transitions.
Applied a total of 0 rules in 2 ms. Remains 172 /172 variables (removed 0) and now considering 232/232 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1289 ms. Remains : 172/256 places, 232/23607 transitions.
[2026-06-02 12:09:10] [INFO ] Flatten gal took : 6 ms
[2026-06-02 12:09:10] [INFO ] Flatten gal took : 7 ms
[2026-06-02 12:09:10] [INFO ] Input system was already deterministic with 232 transitions.
[2026-06-02 12:09:10] [INFO ] Flatten gal took : 7 ms
[2026-06-02 12:09:10] [INFO ] Flatten gal took : 7 ms
[2026-06-02 12:09:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality14188113340078129588.gal : 10 ms
[2026-06-02 12:09:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality11041369671397407498.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14188113340078129588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11041369671397407498.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,1.05036e+14,26.9626,604576,2,108748,5,2.33228e+06,6,0,922,2.28839e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-02 12:09:40] [INFO ] Flatten gal took : 7 ms
[2026-06-02 12:09:40] [INFO ] Applying decomposition
[2026-06-02 12:09:40] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10712784154796874155.txt' '-o' '/tmp/graph10712784154796874155.bin' '-w' '/tmp/graph10712784154796874155.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10712784154796874155.bin' '-l' '-1' '-v' '-w' '/tmp/graph10712784154796874155.weights' '-q' '0' '-e' '0.001'
[2026-06-02 12:09:40] [INFO ] Decomposing Gal with order
[2026-06-02 12:09:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 12:09:40] [INFO ] Removed a total of 411 redundant transitions.
[2026-06-02 12:09:41] [INFO ] Flatten gal took : 126 ms
[2026-06-02 12:09:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 25 ms.
[2026-06-02 12:09:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality4397790726515112709.gal : 12 ms
[2026-06-02 12:09:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality8056008582960234321.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/CTLCardinality4397790726515112709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8056008582960234321.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.05036e+14,0.151467,8820,774,102,9681,1041,648,9416,130,2743,0
Converting to forward existential form...Done !
original formula: AG(EX(((((i3.i0.u9.p32==0)||(i13.u39.p264==1)) + (AF((i15.i0.u50.p317==0)) + (((i4.u12.p53==0)&&(i13.u39.p263==0))&&(i2.i1.u1.p65==1)))) ...271
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((((i3.i0.u9.p32==0)||(i13.u39.p264==1)) + (!(EG(!((i15.i0.u50.p317==0)))) + (((i4.u12....331
Reverse transition relation is NOT exact ! Due to transitions t34, t130, t141, t148, u21.t110, u21.t112, u21.t216, u21.t217, i2.i0.t137, i2.i0.t211, i2.i0....628
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 a local 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 a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
(forward)formula 0,0,0.515529,20244,1,0,35254,1200,4470,44546,754,2763,117285
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 224 transition count 17097
Ensure Unique test removed 1 places
Iterating global reduction 0 with 33 rules applied. Total rules applied 65 place count 223 transition count 17097
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 84 place count 204 transition count 2918
Ensure Unique test removed 2 places
Iterating global reduction 0 with 21 rules applied. Total rules applied 105 place count 202 transition count 2918
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 115 place count 192 transition count 429
Ensure Unique test removed 3 places
Iterating global reduction 0 with 13 rules applied. Total rules applied 128 place count 189 transition count 429
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 135 place count 182 transition count 248
Iterating global reduction 0 with 7 rules applied. Total rules applied 142 place count 182 transition count 248
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 143 place count 181 transition count 246
Iterating global reduction 0 with 1 rules applied. Total rules applied 144 place count 181 transition count 246
Applied a total of 144 rules in 1407 ms. Remains 181 /256 variables (removed 75) and now considering 246/23607 (removed 23361) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4552766565672974158.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7524929005369915657.kers'
[2026-06-02 12:09:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4552766565672974158.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7524929005369915657.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 181 cols 1080 entries
Finished phase 1 with 158 SingleSign rule and 2 generalized
[2026-06-02 12:09:43] [INFO ] Computed 21 invariants in 2 ms
Computed 21 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7524929005369915657.kers
Total runtime 3 ms.
[2026-06-02 12:09:43] [INFO ] Implicit Places using invariants in 182 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 193 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 180/256 places, 246/23607 transitions.
Applied a total of 0 rules in 3 ms. Remains 180 /180 variables (removed 0) and now considering 246/246 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1603 ms. Remains : 180/256 places, 246/23607 transitions.
[2026-06-02 12:09:43] [INFO ] Flatten gal took : 14 ms
[2026-06-02 12:09:43] [INFO ] Flatten gal took : 16 ms
[2026-06-02 12:09:43] [INFO ] Input system was already deterministic with 246 transitions.
[2026-06-02 12:09:43] [INFO ] Flatten gal took : 14 ms
[2026-06-02 12:09:43] [INFO ] Flatten gal took : 15 ms
[2026-06-02 12:09:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality5794008589858804668.gal : 5 ms
[2026-06-02 12:09:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality5011266376121223776.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/CTLCardinality5794008589858804668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5011266376121223776.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.18564e+14,24.4155,558092,2,91833,5,2.05623e+06,6,0,968,1.97846e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-02 12:10:13] [INFO ] Flatten gal took : 9 ms
[2026-06-02 12:10:13] [INFO ] Applying decomposition
[2026-06-02 12:10:13] [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/graph4576160765218920608.txt' '-o' '/tmp/graph4576160765218920608.bin' '-w' '/tmp/graph4576160765218920608.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4576160765218920608.bin' '-l' '-1' '-v' '-w' '/tmp/graph4576160765218920608.weights' '-q' '0' '-e' '0.001'
[2026-06-02 12:10:13] [INFO ] Decomposing Gal with order
[2026-06-02 12:10:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 12:10:13] [INFO ] Removed a total of 431 redundant transitions.
[2026-06-02 12:10:13] [INFO ] Flatten gal took : 27 ms
[2026-06-02 12:10:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 15 ms.
[2026-06-02 12:10:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality12524021628477453660.gal : 6 ms
[2026-06-02 12:10:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality13813298601627565830.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/CTLCardinality12524021628477453660.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13813298601627565830.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.18564e+14,0.180002,9476,584,100,11574,908,683,14253,134,2440,0
Converting to forward existential form...Done !
original formula: (AG(EX(((EX(((i3.u19.p116==0)&&(i8.i0.u42.p270==1))) * (i8.i1.u40.p255==0)) * ((i5.u25.p193==0)||(i1.i0.u1.p183==1))))) * (E((AG(!(((i9.i...379
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(((EX(((i3.u19.p116==0)&&(i8.i0.u42.p270==1))) * (i8.i1.u40.p255==0)) * ((i5.u25.p193==...557
Reverse transition relation is NOT exact ! Due to transitions t36, t104, t150, t152, i0.u24.t105, i0.u24.t107, i0.u24.t232, i1.t136, i1.i0.u1.t143, i1.i0.u...749
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
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an 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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local 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 a local SCC at level 6
Fast SCC detection found an 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
(forward)formula 0,0,8.57759,247768,1,0,493573,1773,4974,889582,802,5019,634157
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 221 transition count 16655
Ensure Unique test removed 1 places
Iterating global reduction 0 with 36 rules applied. Total rules applied 71 place count 220 transition count 16655
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 89 place count 202 transition count 2029
Ensure Unique test removed 3 places
Iterating global reduction 0 with 21 rules applied. Total rules applied 110 place count 199 transition count 2029
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 120 place count 189 transition count 377
Ensure Unique test removed 3 places
Iterating global reduction 0 with 13 rules applied. Total rules applied 133 place count 186 transition count 377
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 140 place count 179 transition count 235
Iterating global reduction 0 with 7 rules applied. Total rules applied 147 place count 179 transition count 235
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 149 place count 177 transition count 232
Iterating global reduction 0 with 2 rules applied. Total rules applied 151 place count 177 transition count 232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 152 place count 176 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 153 place count 176 transition count 231
Applied a total of 153 rules in 1470 ms. Remains 176 /256 variables (removed 80) and now considering 231/23607 (removed 23376) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9282546028344951211.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5453410488167056638.kers'
[2026-06-02 12:10:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9282546028344951211.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5453410488167056638.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 231 rows 176 cols 910 entries
Finished phase 1 with 153 SingleSign rule and 3 generalized
[2026-06-02 12:10:23] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5453410488167056638.kers
Total runtime 2 ms.
[2026-06-02 12:10:23] [INFO ] Implicit Places using invariants in 175 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 189 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 175/256 places, 231/23607 transitions.
Applied a total of 0 rules in 2 ms. Remains 175 /175 variables (removed 0) and now considering 231/231 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1661 ms. Remains : 175/256 places, 231/23607 transitions.
[2026-06-02 12:10:23] [INFO ] Flatten gal took : 12 ms
[2026-06-02 12:10:23] [INFO ] Flatten gal took : 11 ms
[2026-06-02 12:10:23] [INFO ] Input system was already deterministic with 231 transitions.
[2026-06-02 12:10:23] [INFO ] Flatten gal took : 11 ms
[2026-06-02 12:10:23] [INFO ] Flatten gal took : 11 ms
[2026-06-02 12:10:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality3632677018680139319.gal : 4 ms
[2026-06-02 12:10:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality16828977324049996385.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/CTLCardinality3632677018680139319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16828977324049996385.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 12:10:54] [INFO ] Flatten gal took : 7 ms
[2026-06-02 12:10:54] [INFO ] Applying decomposition
[2026-06-02 12:10:54] [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/graph2824778509360981771.txt' '-o' '/tmp/graph2824778509360981771.bin' '-w' '/tmp/graph2824778509360981771.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2824778509360981771.bin' '-l' '-1' '-v' '-w' '/tmp/graph2824778509360981771.weights' '-q' '0' '-e' '0.001'
[2026-06-02 12:10:54] [INFO ] Decomposing Gal with order
[2026-06-02 12:10:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 12:10:54] [INFO ] Removed a total of 330 redundant transitions.
[2026-06-02 12:10:54] [INFO ] Flatten gal took : 25 ms
[2026-06-02 12:10:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 10 ms.
[2026-06-02 12:10:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality10884622967272293087.gal : 5 ms
[2026-06-02 12:10:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality7600142625019539952.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/CTLCardinality10884622967272293087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7600142625019539952.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,1.29153e+14,0.179601,9508,770,94,11568,1114,696,12961,118,3300,0
Converting to forward existential form...Done !
original formula: AG((((AF((i6.i1.u35.p236==1)) + (i11.i2.u44.p299==0)) + ((i5.u23.p143==1) + AX((i4.i0.u16.p113==0)))) + EX((((u14.p91==0)&&(i8.i1.u42.p27...209
=> equivalent forward existential formula: [(EY((((FwdU(Init,TRUE) * !(EX((((u14.p91==0)&&(i8.i1.u42.p271==1))&&((i4.i0.u16.p102==0)&&(i6.i0.u30.p214==1)))...278
Reverse transition relation is NOT exact ! Due to transitions t36, t145, t146, t147, t148, t149, t150, u14.t123, u14.t124, u14.t126, u14.t213, u14.t215, i0...777
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 a local 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
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
Fast SCC detection found an SCC at level 12
(forward)formula 0,0,0.557536,22884,1,0,43848,1114,4347,54957,602,3300,118104
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Graph (trivial) has 209 edges and 256 vertex of which 12 / 256 are part of one of the 5 SCC in 9 ms
Free SCC test removed 7 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 248 transition count 23543
Reduce places removed 55 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 72 rules applied. Total rules applied 128 place count 193 transition count 23526
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 9 rules applied. Total rules applied 137 place count 185 transition count 23525
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 138 place count 184 transition count 23525
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 138 place count 184 transition count 23515
Deduced a syphon composed of 10 places in 33 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 158 place count 174 transition count 23515
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 181 place count 151 transition count 16575
Ensure Unique test removed 2 places
Iterating global reduction 4 with 25 rules applied. Total rules applied 206 place count 149 transition count 16575
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 206 place count 149 transition count 16573
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 210 place count 147 transition count 16573
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 223 place count 134 transition count 1891
Ensure Unique test removed 4 places
Iterating global reduction 4 with 17 rules applied. Total rules applied 240 place count 130 transition count 1891
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 247 place count 123 transition count 195
Iterating global reduction 4 with 7 rules applied. Total rules applied 254 place count 123 transition count 195
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 255 place count 122 transition count 193
Iterating global reduction 4 with 1 rules applied. Total rules applied 256 place count 122 transition count 193
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 4 with 80 rules applied. Total rules applied 336 place count 82 transition count 153
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 344 place count 74 transition count 128
Ensure Unique test removed 3 places
Iterating global reduction 4 with 11 rules applied. Total rules applied 355 place count 71 transition count 128
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 358 place count 68 transition count 100
Iterating global reduction 4 with 3 rules applied. Total rules applied 361 place count 68 transition count 100
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 362 place count 67 transition count 98
Iterating global reduction 4 with 1 rules applied. Total rules applied 363 place count 67 transition count 98
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 377 place count 67 transition count 84
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 397 place count 57 transition count 74
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 398 place count 56 transition count 73
Applied a total of 398 rules in 3712 ms. Remains 56 /256 variables (removed 200) and now considering 73/23607 (removed 23534) transitions.
[2026-06-02 12:10:58] [INFO ] Flow matrix only has 55 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1243226476475774446.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15827481203020397903.kers'
[2026-06-02 12:10:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1243226476475774446.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15827481203020397903.kers]
Normalized transition count is 54 out of 55 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 54 rows 54 cols 198 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-06-02 12:10:58] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-15827481203020397903.kers
Total runtime 4 ms.
[2026-06-02 12:10:58] [INFO ] Implicit Places using invariants in 90 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 97 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 55/256 places, 73/23607 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 54 transition count 72
Applied a total of 2 rules in 4 ms. Remains 54 /55 variables (removed 1) and now considering 72/73 (removed 1) transitions.
[2026-06-02 12:10:58] [INFO ] Flow matrix only has 54 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3653077725161950215.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8149439735969153201.kers'
[2026-06-02 12:10:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3653077725161950215.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8149439735969153201.kers]
Normalized transition count is 53 out of 54 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 53 rows 52 cols 199 entries
Finished phase 1 with 36 SingleSign rule and 1 generalized
[2026-06-02 12:10:58] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8149439735969153201.kers
Total runtime 1 ms.
[2026-06-02 12:10:58] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-06-02 12:10:58] [INFO ] Flow matrix only has 54 transitions (discarded 18 similar events)
[2026-06-02 12:10:58] [INFO ] Invariant cache hit.
[2026-06-02 12:10:58] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 54/256 places, 72/23607 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 4044 ms. Remains : 54/256 places, 72/23607 transitions.
[2026-06-02 12:10:58] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:10:58] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:10:58] [INFO ] Input system was already deterministic with 72 transitions.
RANDOM walk for 1748 steps (29 resets) in 27 ms. (62 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-06-02 12:10:58] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:10:58] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:10:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10213594463608190974.gal : 1 ms
[2026-06-02 12:10:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16666096910199572597.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/ReachabilityCardinality10213594463608190974.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16666096910199572597.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 LTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 217 transition count 16651
Ensure Unique test removed 1 places
Iterating global reduction 0 with 40 rules applied. Total rules applied 79 place count 216 transition count 16651
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 100 place count 195 transition count 2017
Ensure Unique test removed 3 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 124 place count 192 transition count 2017
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 137 place count 179 transition count 360
Ensure Unique test removed 4 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 154 place count 175 transition count 360
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 163 place count 166 transition count 215
Iterating global reduction 0 with 9 rules applied. Total rules applied 172 place count 166 transition count 215
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 174 place count 164 transition count 211
Iterating global reduction 0 with 2 rules applied. Total rules applied 176 place count 164 transition count 211
Applied a total of 176 rules in 1524 ms. Remains 164 /256 variables (removed 92) and now considering 211/23607 (removed 23396) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10162492665658740056.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4356718534407558382.kers'
[2026-06-02 12:11:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10162492665658740056.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4356718534407558382.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 211 rows 164 cols 680 entries
Finished phase 1 with 143 SingleSign rule and 2 generalized
[2026-06-02 12:11:00] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4356718534407558382.kers
Total runtime 2 ms.
[2026-06-02 12:11:00] [INFO ] Implicit Places using invariants in 152 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 154 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/256 places, 211/23607 transitions.
Applied a total of 0 rules in 1 ms. Remains 163 /163 variables (removed 0) and now considering 211/211 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1679 ms. Remains : 163/256 places, 211/23607 transitions.
[2026-06-02 12:11:00] [INFO ] Flatten gal took : 5 ms
[2026-06-02 12:11:00] [INFO ] Flatten gal took : 6 ms
[2026-06-02 12:11:00] [INFO ] Input system was already deterministic with 211 transitions.
[2026-06-02 12:11:00] [INFO ] Flatten gal took : 5 ms
[2026-06-02 12:11:00] [INFO ] Flatten gal took : 6 ms
[2026-06-02 12:11:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality15704308364320267120.gal : 2 ms
[2026-06-02 12:11:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality1620414885587793407.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/CTLCardinality15704308364320267120.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1620414885587793407.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,6.30093e+13,0.34408,14184,2,2578,5,55512,6,0,865,43124,0
Converting to forward existential form...Done !
original formula: AF(AG((EF(EG(((p266==0)||(p113==1)))) + AX(((p147==1)&&(p7==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((E(TRUE U EG(((p266==0)||(p113==1)))) + !(EX(!(((p147==1)&&(p7==0)))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t19, t23, t26, t34, t75, t78, t85, t94, t96, t98, t100, t102, t103, t104, t106, t108, t11...420
Detected timeout of ITS tools.
[2026-06-02 12:11:30] [INFO ] Flatten gal took : 6 ms
[2026-06-02 12:11:30] [INFO ] Applying decomposition
[2026-06-02 12:11:30] [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/graph9402926272713533185.txt' '-o' '/tmp/graph9402926272713533185.bin' '-w' '/tmp/graph9402926272713533185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9402926272713533185.bin' '-l' '-1' '-v' '-w' '/tmp/graph9402926272713533185.weights' '-q' '0' '-e' '0.001'
[2026-06-02 12:11:30] [INFO ] Decomposing Gal with order
[2026-06-02 12:11:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 12:11:30] [INFO ] Removed a total of 185 redundant transitions.
[2026-06-02 12:11:30] [INFO ] Flatten gal took : 17 ms
[2026-06-02 12:11:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 4 ms.
[2026-06-02 12:11:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality7592022830917803172.gal : 4 ms
[2026-06-02 12:11:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality9753646519198128057.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/CTLCardinality7592022830917803172.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9753646519198128057.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.30093e+13,0.095596,6656,378,51,5042,667,512,5978,82,1664,0
Converting to forward existential form...Done !
original formula: AF(AG((EF(EG(((i14.u41.p266==0)||(i6.u18.p113==1)))) + AX(((i8.u24.p147==1)&&(i0.i0.u0.p7==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((E(TRUE U EG(((i14.u41.p266==0)||(i6.u18.p113==1)))) + !(EX(!(((i8.u24.p147==1)&&(i0.i...185
Reverse transition relation is NOT exact ! Due to transitions t34, t75, t128, t138, t139, i1.t195, i1.t119, i1.u16.t117, i2.t193, i2.t134, i2.u8.t132, i3.i...653
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 a local SCC at level 2
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
(forward)formula 0,0,12.4063,259408,1,0,485852,823,3091,796666,398,2299,520407
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Graph (trivial) has 211 edges and 256 vertex of which 12 / 256 are part of one of the 5 SCC in 2 ms
Free SCC test removed 7 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 248 transition count 23542
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 73 rules applied. Total rules applied 130 place count 192 transition count 23525
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 138 place count 184 transition count 23525
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 138 place count 184 transition count 23515
Deduced a syphon composed of 10 places in 32 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 158 place count 174 transition count 23515
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 182 place count 150 transition count 16574
Ensure Unique test removed 2 places
Iterating global reduction 3 with 26 rules applied. Total rules applied 208 place count 148 transition count 16574
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 208 place count 148 transition count 16572
Deduced a syphon composed of 2 places in 20 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 212 place count 146 transition count 16572
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 226 place count 132 transition count 1882
Ensure Unique test removed 5 places
Iterating global reduction 3 with 19 rules applied. Total rules applied 245 place count 127 transition count 1882
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 252 place count 120 transition count 186
Iterating global reduction 3 with 7 rules applied. Total rules applied 259 place count 120 transition count 186
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 260 place count 119 transition count 184
Iterating global reduction 3 with 1 rules applied. Total rules applied 261 place count 119 transition count 184
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 341 place count 79 transition count 144
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 350 place count 70 transition count 124
Ensure Unique test removed 3 places
Iterating global reduction 3 with 12 rules applied. Total rules applied 362 place count 67 transition count 124
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 365 place count 64 transition count 96
Iterating global reduction 3 with 3 rules applied. Total rules applied 368 place count 64 transition count 96
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 370 place count 62 transition count 92
Iterating global reduction 3 with 2 rules applied. Total rules applied 372 place count 62 transition count 92
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 374 place count 61 transition count 91
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 386 place count 61 transition count 79
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 404 place count 52 transition count 70
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 405 place count 52 transition count 70
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 406 place count 51 transition count 69
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 408 place count 49 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 412 place count 49 transition count 65
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 414 place count 49 transition count 63
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 416 place count 47 transition count 63
Applied a total of 416 rules in 3289 ms. Remains 47 /256 variables (removed 209) and now considering 63/23607 (removed 23544) transitions.
[2026-06-02 12:11:46] [INFO ] Flow matrix only has 47 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-7106358677939578395.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6739287790532829678.kers'
[2026-06-02 12:11:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7106358677939578395.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6739287790532829678.kers]
Normalized transition count is 46 out of 47 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 46 rows 38 cols 143 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-06-02 12:11:46] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6739287790532829678.kers
Total runtime 3 ms.
[2026-06-02 12:11:46] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-06-02 12:11:46] [INFO ] Flow matrix only has 47 transitions (discarded 16 similar events)
[2026-06-02 12:11:46] [INFO ] Invariant cache hit.
[2026-06-02 12:11:46] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2026-06-02 12:11:46] [INFO ] Redundant transitions in 1 ms returned []
Running 41 sub problems to find dead transitions.
[2026-06-02 12:11:46] [INFO ] Flow matrix only has 47 transitions (discarded 16 similar events)
[2026-06-02 12:11:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 5/47 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (OVERLAPS) 46/93 variables, 47/62 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (OVERLAPS) 0/93 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 93/94 variables, and 62 constraints, problems are : Problem set: 0 solved, 41 unsolved in 1515 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 5/47 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (OVERLAPS) 46/93 variables, 47/62 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 41/103 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (OVERLAPS) 0/93 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 93/94 variables, and 103 constraints, problems are : Problem set: 0 solved, 41 unsolved in 1474 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3000ms problems are : Problem set: 0 solved, 41 unsolved
Search for dead transitions found 0 dead transitions in 3002ms
Starting structural reductions in SI_CTL mode, iteration 1 : 47/256 places, 63/23607 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6487 ms. Remains : 47/256 places, 63/23607 transitions.
[2026-06-02 12:11:49] [INFO ] Flatten gal took : 3 ms
[2026-06-02 12:11:49] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:11:49] [INFO ] Input system was already deterministic with 63 transitions.
[2026-06-02 12:11:49] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:11:49] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:11:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality1395388623141670661.gal : 1 ms
[2026-06-02 12:11:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality11081119516409920176.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/CTLCardinality1395388623141670661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11081119516409920176.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,5.30842e+06,0.051641,4808,2,456,5,4937,5,0,252,3309,0
Converting to forward existential form...Done !
original formula: EG(EF((p27==1)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (p27==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.542298,14620,1,0,40,49370,18,41,1318,62297,51
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Graph (trivial) has 206 edges and 256 vertex of which 12 / 256 are part of one of the 5 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 0 with 53 rules applied. Total rules applied 54 place count 248 transition count 23545
Reduce places removed 53 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 69 rules applied. Total rules applied 123 place count 195 transition count 23529
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 131 place count 187 transition count 23529
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 131 place count 187 transition count 23520
Deduced a syphon composed of 9 places in 48 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 149 place count 178 transition count 23520
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 172 place count 155 transition count 16580
Ensure Unique test removed 2 places
Iterating global reduction 3 with 25 rules applied. Total rules applied 197 place count 153 transition count 16580
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 197 place count 153 transition count 16578
Deduced a syphon composed of 2 places in 24 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 201 place count 151 transition count 16578
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 214 place count 138 transition count 1896
Ensure Unique test removed 4 places
Iterating global reduction 3 with 17 rules applied. Total rules applied 231 place count 134 transition count 1896
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 238 place count 127 transition count 200
Iterating global reduction 3 with 7 rules applied. Total rules applied 245 place count 127 transition count 200
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 323 place count 88 transition count 161
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 332 place count 79 transition count 134
Ensure Unique test removed 3 places
Iterating global reduction 3 with 12 rules applied. Total rules applied 344 place count 76 transition count 134
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 347 place count 73 transition count 106
Iterating global reduction 3 with 3 rules applied. Total rules applied 350 place count 73 transition count 106
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 352 place count 71 transition count 102
Iterating global reduction 3 with 2 rules applied. Total rules applied 354 place count 71 transition count 102
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 367 place count 71 transition count 89
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 387 place count 61 transition count 79
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 388 place count 60 transition count 78
Applied a total of 388 rules in 3651 ms. Remains 60 /256 variables (removed 196) and now considering 78/23607 (removed 23529) transitions.
[2026-06-02 12:11:54] [INFO ] Flow matrix only has 59 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3634905819603030547.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10772852510725555438.kers'
[2026-06-02 12:11:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3634905819603030547.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10772852510725555438.kers]
Normalized transition count is 58 out of 59 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 58 rows 58 cols 207 entries
Finished phase 1 with 42 SingleSign rule and 0 generalized
[2026-06-02 12:11:54] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10772852510725555438.kers
Total runtime 1 ms.
[2026-06-02 12:11:54] [INFO ] Implicit Places using invariants in 70 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 59/256 places, 78/23607 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 58 transition count 77
Applied a total of 2 rules in 2 ms. Remains 58 /59 variables (removed 1) and now considering 77/78 (removed 1) transitions.
[2026-06-02 12:11:54] [INFO ] Flow matrix only has 58 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11370373096931358251.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1940380374456666673.kers'
[2026-06-02 12:11:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11370373096931358251.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1940380374456666673.kers]
Normalized transition count is 57 out of 58 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 57 rows 56 cols 208 entries
Finished phase 1 with 40 SingleSign rule and 1 generalized
[2026-06-02 12:11:54] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1940380374456666673.kers
Total runtime 2 ms.
[2026-06-02 12:11:54] [INFO ] Implicit Places using invariants in 58 ms returned []
[2026-06-02 12:11:54] [INFO ] Flow matrix only has 58 transitions (discarded 19 similar events)
[2026-06-02 12:11:54] [INFO ] Invariant cache hit.
[2026-06-02 12:11:54] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 58/256 places, 77/23607 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3869 ms. Remains : 58/256 places, 77/23607 transitions.
[2026-06-02 12:11:54] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:11:54] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:11:54] [INFO ] Input system was already deterministic with 77 transitions.
[2026-06-02 12:11:54] [INFO ] Flatten gal took : 3 ms
[2026-06-02 12:11:54] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:11:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality10233401639223549647.gal : 2 ms
[2026-06-02 12:11:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality15733164299840611774.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/CTLCardinality10233401639223549647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15733164299840611774.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,1.78534e+07,0.032555,4684,2,293,5,3862,6,0,306,2759,0
Converting to forward existential form...Done !
original formula: AG((EF((((p15!=0)&&(p295!=1))||(p304!=1))) + EG(((p125!=0)&&(p324!=1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(((p125!=0)&&(p324!=1))))) * !(E(TRUE U (((p15!=0)&&(p295!=1))||(p304!=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t48, t49, t55, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
(forward)formula 0,0,0.231256,10156,1,0,141,32885,177,72,2236,27063,172
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Graph (trivial) has 208 edges and 256 vertex of which 12 / 256 are part of one of the 5 SCC in 2 ms
Free SCC test removed 7 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 248 transition count 23543
Reduce places removed 55 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 72 rules applied. Total rules applied 128 place count 193 transition count 23526
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 136 place count 185 transition count 23526
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 136 place count 185 transition count 23516
Deduced a syphon composed of 10 places in 33 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 156 place count 175 transition count 23516
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 179 place count 152 transition count 16577
Ensure Unique test removed 2 places
Iterating global reduction 3 with 25 rules applied. Total rules applied 204 place count 150 transition count 16577
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 204 place count 150 transition count 16575
Deduced a syphon composed of 2 places in 21 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 208 place count 148 transition count 16575
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 222 place count 134 transition count 1885
Ensure Unique test removed 5 places
Iterating global reduction 3 with 19 rules applied. Total rules applied 241 place count 129 transition count 1885
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 249 place count 121 transition count 173
Iterating global reduction 3 with 8 rules applied. Total rules applied 257 place count 121 transition count 173
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 258 place count 120 transition count 171
Iterating global reduction 3 with 1 rules applied. Total rules applied 259 place count 120 transition count 171
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 339 place count 80 transition count 131
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 348 place count 71 transition count 111
Ensure Unique test removed 3 places
Iterating global reduction 3 with 12 rules applied. Total rules applied 360 place count 68 transition count 111
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 363 place count 65 transition count 97
Iterating global reduction 3 with 3 rules applied. Total rules applied 366 place count 65 transition count 97
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 368 place count 63 transition count 93
Iterating global reduction 3 with 2 rules applied. Total rules applied 370 place count 63 transition count 93
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 372 place count 62 transition count 92
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 386 place count 62 transition count 78
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 406 place count 52 transition count 68
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 407 place count 51 transition count 67
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 409 place count 49 transition count 67
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 413 place count 49 transition count 63
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 414 place count 49 transition count 62
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 416 place count 48 transition count 61
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 417 place count 47 transition count 61
Applied a total of 417 rules in 3394 ms. Remains 47 /256 variables (removed 209) and now considering 61/23607 (removed 23546) transitions.
[2026-06-02 12:11:57] [INFO ] Flow matrix only has 46 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-2492999220507156843.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-464660040992275693.kers'
[2026-06-02 12:11:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2492999220507156843.kers, --Pflows, --basisKERS=/tmp/petrispot-output-464660040992275693.kers]
Normalized transition count is 45 out of 46 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 45 rows 38 cols 119 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-06-02 12:11:57] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-464660040992275693.kers
Total runtime 2 ms.
[2026-06-02 12:11:58] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-06-02 12:11:58] [INFO ] Flow matrix only has 46 transitions (discarded 15 similar events)
[2026-06-02 12:11:58] [INFO ] Invariant cache hit.
[2026-06-02 12:11:58] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2026-06-02 12:11:58] [INFO ] Redundant transitions in 1 ms returned []
Running 39 sub problems to find dead transitions.
[2026-06-02 12:11:58] [INFO ] Flow matrix only has 46 transitions (discarded 15 similar events)
[2026-06-02 12:11:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 5/47 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 45/92 variables, 47/62 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 0/92 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/93 variables, and 62 constraints, problems are : Problem set: 0 solved, 39 unsolved in 1284 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 5/47 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 45/92 variables, 47/62 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 39/101 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/92 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/93 variables, and 101 constraints, problems are : Problem set: 0 solved, 39 unsolved in 881 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2189ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 2189ms
Starting structural reductions in SI_CTL mode, iteration 1 : 47/256 places, 61/23607 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5751 ms. Remains : 47/256 places, 61/23607 transitions.
[2026-06-02 12:12:00] [INFO ] Flatten gal took : 1 ms
[2026-06-02 12:12:00] [INFO ] Flatten gal took : 3 ms
[2026-06-02 12:12:00] [INFO ] Input system was already deterministic with 61 transitions.
[2026-06-02 12:12:00] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:12:00] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:12:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality9876486839723603446.gal : 1 ms
[2026-06-02 12:12:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality12806568904727560648.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/CTLCardinality9876486839723603446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12806568904727560648.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,4.97664e+06,0.02284,4544,2,367,5,3707,5,0,250,2521,0
Converting to forward existential form...Done !
original formula: A((p204==0) U AG((p80==0)))
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((p80==0)))))))) * !(E(!(!(E(TRUE U !((p80==0))))) U (!((p204==0)) * !(!(E(TRUE U !...182
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.334584,14744,1,0,34,64117,22,48,1293,59130,56
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 220 transition count 16654
Ensure Unique test removed 1 places
Iterating global reduction 0 with 37 rules applied. Total rules applied 73 place count 219 transition count 16654
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 95 place count 197 transition count 1996
Ensure Unique test removed 3 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 120 place count 194 transition count 1996
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 133 place count 181 transition count 315
Ensure Unique test removed 4 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 150 place count 177 transition count 315
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 160 place count 167 transition count 212
Iterating global reduction 0 with 10 rules applied. Total rules applied 170 place count 167 transition count 212
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 172 place count 165 transition count 209
Iterating global reduction 0 with 2 rules applied. Total rules applied 174 place count 165 transition count 209
Applied a total of 174 rules in 1513 ms. Remains 165 /256 variables (removed 91) and now considering 209/23607 (removed 23398) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17097665141200348075.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11927549539236723608.kers'
[2026-06-02 12:12:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17097665141200348075.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11927549539236723608.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 209 rows 165 cols 660 entries
Finished phase 1 with 144 SingleSign rule and 2 generalized
[2026-06-02 12:12:02] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11927549539236723608.kers
Total runtime 3 ms.
[2026-06-02 12:12:02] [INFO ] Implicit Places using invariants in 126 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 127 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/256 places, 209/23607 transitions.
Applied a total of 0 rules in 1 ms. Remains 164 /164 variables (removed 0) and now considering 209/209 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1643 ms. Remains : 164/256 places, 209/23607 transitions.
[2026-06-02 12:12:02] [INFO ] Flatten gal took : 4 ms
[2026-06-02 12:12:02] [INFO ] Flatten gal took : 4 ms
[2026-06-02 12:12:02] [INFO ] Input system was already deterministic with 209 transitions.
[2026-06-02 12:12:02] [INFO ] Flatten gal took : 4 ms
[2026-06-02 12:12:02] [INFO ] Flatten gal took : 4 ms
[2026-06-02 12:12:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality2340601935610858843.gal : 2 ms
[2026-06-02 12:12:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality5439328080464366174.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/CTLCardinality2340601935610858843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5439328080464366174.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.05148e+13,0.458625,17816,2,3943,5,72985,6,0,867,58872,0
Converting to forward existential form...Done !
original formula: EF(((((p206==1)&&(p155==1)) * (AX((p3==1)) * (p6==0))) * ((p256==1)&&(p188==1))))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * ((p256==1)&&(p188==1))) * ((p206==1)&&(p155==1))) * (p6==0)) * !(EX(!((p3==1)))))] != FAL...157
Reverse transition relation is NOT exact ! Due to transitions t7, t19, t23, t26, t34, t75, t78, t85, t91, t95, t96, t98, t99, t100, t102, t104, t105, t107,...436
(forward)formula 0,0,2.39914,64220,1,0,382,301056,438,191,5422,269573,428
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 216 transition count 16650
Ensure Unique test removed 1 places
Iterating global reduction 0 with 41 rules applied. Total rules applied 81 place count 215 transition count 16650
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 103 place count 193 transition count 2015
Ensure Unique test removed 3 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 128 place count 190 transition count 2015
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 141 place count 177 transition count 358
Ensure Unique test removed 4 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 158 place count 173 transition count 358
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 169 place count 162 transition count 207
Iterating global reduction 0 with 11 rules applied. Total rules applied 180 place count 162 transition count 207
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 183 place count 159 transition count 202
Iterating global reduction 0 with 3 rules applied. Total rules applied 186 place count 159 transition count 202
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 187 place count 158 transition count 201
Iterating global reduction 0 with 1 rules applied. Total rules applied 188 place count 158 transition count 201
Applied a total of 188 rules in 1502 ms. Remains 158 /256 variables (removed 98) and now considering 201/23607 (removed 23406) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18265739217851616894.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1022128221117681269.kers'
[2026-06-02 12:12:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18265739217851616894.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1022128221117681269.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 201 rows 158 cols 644 entries
Finished phase 1 with 137 SingleSign rule and 2 generalized
[2026-06-02 12:12:06] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1022128221117681269.kers
Total runtime 4 ms.
[2026-06-02 12:12:06] [INFO ] Implicit Places using invariants in 99 ms returned [69]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 100 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/256 places, 201/23607 transitions.
Applied a total of 0 rules in 2 ms. Remains 157 /157 variables (removed 0) and now considering 201/201 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1606 ms. Remains : 157/256 places, 201/23607 transitions.
[2026-06-02 12:12:06] [INFO ] Flatten gal took : 3 ms
[2026-06-02 12:12:06] [INFO ] Flatten gal took : 3 ms
[2026-06-02 12:12:06] [INFO ] Input system was already deterministic with 201 transitions.
[2026-06-02 12:12:06] [INFO ] Flatten gal took : 3 ms
[2026-06-02 12:12:06] [INFO ] Flatten gal took : 3 ms
[2026-06-02 12:12:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality12144849323643374472.gal : 1 ms
[2026-06-02 12:12:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality7168080691613552599.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/CTLCardinality12144849323643374472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7168080691613552599.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.54253e+13,0.503964,13336,2,2509,5,51140,6,0,831,39831,0
Converting to forward existential form...Done !
original formula: EX(AF(AG((p94!=1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(TRUE U !((p94!=1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t19, t23, t26, t34, t74, t77, t84, t93, t95, t97, t99, t101, t103, t105, t107, t109, t111...407
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,19.2087,415276,1,0,517,2.09033e+06,432,243,5764,2.18578e+06,609
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Graph (trivial) has 212 edges and 256 vertex of which 12 / 256 are part of one of the 5 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 248 transition count 23542
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 73 rules applied. Total rules applied 130 place count 192 transition count 23525
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 138 place count 184 transition count 23525
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 138 place count 184 transition count 23515
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 158 place count 174 transition count 23515
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 182 place count 150 transition count 16574
Ensure Unique test removed 2 places
Iterating global reduction 3 with 26 rules applied. Total rules applied 208 place count 148 transition count 16574
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 208 place count 148 transition count 16572
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 212 place count 146 transition count 16572
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 226 place count 132 transition count 1882
Ensure Unique test removed 5 places
Iterating global reduction 3 with 19 rules applied. Total rules applied 245 place count 127 transition count 1882
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 253 place count 119 transition count 170
Iterating global reduction 3 with 8 rules applied. Total rules applied 261 place count 119 transition count 170
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 262 place count 118 transition count 168
Iterating global reduction 3 with 1 rules applied. Total rules applied 263 place count 118 transition count 168
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 343 place count 78 transition count 128
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 351 place count 70 transition count 109
Ensure Unique test removed 2 places
Iterating global reduction 3 with 10 rules applied. Total rules applied 361 place count 68 transition count 109
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 363 place count 66 transition count 97
Iterating global reduction 3 with 2 rules applied. Total rules applied 365 place count 66 transition count 97
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 366 place count 65 transition count 95
Iterating global reduction 3 with 1 rules applied. Total rules applied 367 place count 65 transition count 95
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 380 place count 65 transition count 82
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 400 place count 55 transition count 72
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 401 place count 54 transition count 71
Applied a total of 401 rules in 3338 ms. Remains 54 /256 variables (removed 202) and now considering 71/23607 (removed 23536) transitions.
[2026-06-02 12:12:29] [INFO ] Flow matrix only has 52 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16376423122404108191.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6874015888999574944.kers'
[2026-06-02 12:12:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16376423122404108191.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6874015888999574944.kers]
Normalized transition count is 51 out of 52 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 51 rows 52 cols 188 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-06-02 12:12:29] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6874015888999574944.kers
Total runtime 1 ms.
[2026-06-02 12:12:29] [INFO ] Implicit Places using invariants in 85 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 53/256 places, 71/23607 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 52 transition count 70
Applied a total of 2 rules in 4 ms. Remains 52 /53 variables (removed 1) and now considering 70/71 (removed 1) transitions.
[2026-06-02 12:12:29] [INFO ] Flow matrix only has 51 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9383601080606032690.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3106387665222093541.kers'
[2026-06-02 12:12:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9383601080606032690.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3106387665222093541.kers]
Normalized transition count is 50 out of 51 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 50 rows 50 cols 189 entries
Finished phase 1 with 34 SingleSign rule and 1 generalized
[2026-06-02 12:12:29] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3106387665222093541.kers
Total runtime 1 ms.
[2026-06-02 12:12:29] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-06-02 12:12:29] [INFO ] Flow matrix only has 51 transitions (discarded 19 similar events)
[2026-06-02 12:12:29] [INFO ] Invariant cache hit.
[2026-06-02 12:12:29] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 52/256 places, 70/23607 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3608 ms. Remains : 52/256 places, 70/23607 transitions.
[2026-06-02 12:12:29] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:12:29] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:12:29] [INFO ] Input system was already deterministic with 70 transitions.
[2026-06-02 12:12:29] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:12:29] [INFO ] Flatten gal took : 7 ms
[2026-06-02 12:12:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4392113725341331584.gal : 0 ms
[2026-06-02 12:12:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6886700539592188858.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/ReachabilityCardinality4392113725341331584.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6886700539592188858.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 7053 steps (110 resets) in 58 ms. (119 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-11 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 ...328
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 226 transition count 17523
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 226 transition count 17523
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 75 place count 211 transition count 3883
Ensure Unique test removed 2 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 92 place count 209 transition count 3883
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 100 place count 201 transition count 635
Ensure Unique test removed 3 places
Iterating global reduction 0 with 11 rules applied. Total rules applied 111 place count 198 transition count 635
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 117 place count 192 transition count 279
Iterating global reduction 0 with 6 rules applied. Total rules applied 123 place count 192 transition count 279
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 125 place count 190 transition count 275
Iterating global reduction 0 with 2 rules applied. Total rules applied 127 place count 190 transition count 275
Applied a total of 127 rules in 1519 ms. Remains 190 /256 variables (removed 66) and now considering 275/23607 (removed 23332) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9923405948114702082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15076446104379225236.kers'
[2026-06-02 12:12:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9923405948114702082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15076446104379225236.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 275 rows 190 cols 1578 entries
Finished phase 1 with 166 SingleSign rule and 2 generalized
[2026-06-02 12:12:31] [INFO ] Computed 22 invariants in 2 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15076446104379225236.kers
Total runtime 3 ms.
[2026-06-02 12:12:31] [INFO ] Implicit Places using invariants in 161 ms returned [66]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 163 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 189/256 places, 275/23607 transitions.
Applied a total of 0 rules in 2 ms. Remains 189 /189 variables (removed 0) and now considering 275/275 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1685 ms. Remains : 189/256 places, 275/23607 transitions.
[2026-06-02 12:12:31] [INFO ] Flatten gal took : 9 ms
[2026-06-02 12:12:31] [INFO ] Flatten gal took : 10 ms
[2026-06-02 12:12:31] [INFO ] Input system was already deterministic with 275 transitions.
[2026-06-02 12:12:31] [INFO ] Flatten gal took : 9 ms
[2026-06-02 12:12:31] [INFO ] Flatten gal took : 9 ms
[2026-06-02 12:12:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality4926399046064731341.gal : 2 ms
[2026-06-02 12:12:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality18074950316343157674.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/CTLCardinality4926399046064731341.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18074950316343157674.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-02 12:13:01] [INFO ] Flatten gal took : 9 ms
[2026-06-02 12:13:01] [INFO ] Applying decomposition
[2026-06-02 12:13:01] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15935178247468416138.txt' '-o' '/tmp/graph15935178247468416138.bin' '-w' '/tmp/graph15935178247468416138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15935178247468416138.bin' '-l' '-1' '-v' '-w' '/tmp/graph15935178247468416138.weights' '-q' '0' '-e' '0.001'
[2026-06-02 12:13:01] [INFO ] Decomposing Gal with order
[2026-06-02 12:13:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-02 12:13:01] [INFO ] Removed a total of 636 redundant transitions.
[2026-06-02 12:13:01] [INFO ] Flatten gal took : 50 ms
[2026-06-02 12:13:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 10 ms.
[2026-06-02 12:13:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality17398573264907403956.gal : 4 ms
[2026-06-02 12:13:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality2203401187199749042.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/CTLCardinality17398573264907403956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2203401187199749042.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.13872e+14,0.477191,17876,926,217,27351,1494,877,45098,186,3240,0
Converting to forward existential form...Done !
original formula: A(EF(((!(AF(((i7.u27.p181==0)||(i12.i0.u56.p313==1)))) + ((!((i10.i2.u40.p254==1)||(!((i5.u17.p101==0)||(i2.i1.u1.p160==1)))))&&(!((i0.i1...499
=> equivalent forward existential formula: [((Init * !(EG(!((E(E(TRUE U ((i12.i1.u60.p335==0)||(i9.u37.p224==1))) U !(EX(!((i2.i1.u1.p6!=0))))) * ((i10.i0....866
Reverse transition relation is NOT exact ! Due to transitions t39, t105, t111, t141, t152, t157, t158, t159, t160, t161, t162, t163, i1.t256, i1.t147, i1.u...809
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 a local SCC at level 4
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 12
(forward)formula 0,0,1.39616,38660,1,0,66529,3043,6203,155427,1500,5995,174366
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 256/256 places, 23607/23607 transitions.
Graph (trivial) has 210 edges and 256 vertex of which 12 / 256 are part of one of the 5 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 248 transition count 23543
Reduce places removed 55 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 72 rules applied. Total rules applied 128 place count 193 transition count 23526
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 136 place count 185 transition count 23526
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 136 place count 185 transition count 23516
Deduced a syphon composed of 10 places in 31 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 156 place count 175 transition count 23516
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 179 place count 152 transition count 16576
Ensure Unique test removed 2 places
Iterating global reduction 3 with 25 rules applied. Total rules applied 204 place count 150 transition count 16576
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 204 place count 150 transition count 16574
Deduced a syphon composed of 2 places in 16 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 208 place count 148 transition count 16574
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 222 place count 134 transition count 1884
Ensure Unique test removed 5 places
Iterating global reduction 3 with 19 rules applied. Total rules applied 241 place count 129 transition count 1884
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 249 place count 121 transition count 172
Iterating global reduction 3 with 8 rules applied. Total rules applied 257 place count 121 transition count 172
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 258 place count 120 transition count 170
Iterating global reduction 3 with 1 rules applied. Total rules applied 259 place count 120 transition count 170
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 339 place count 80 transition count 130
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 347 place count 72 transition count 111
Ensure Unique test removed 2 places
Iterating global reduction 3 with 10 rules applied. Total rules applied 357 place count 70 transition count 111
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 359 place count 68 transition count 99
Iterating global reduction 3 with 2 rules applied. Total rules applied 361 place count 68 transition count 99
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 362 place count 67 transition count 97
Iterating global reduction 3 with 1 rules applied. Total rules applied 363 place count 67 transition count 97
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 376 place count 67 transition count 84
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 396 place count 57 transition count 74
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 397 place count 56 transition count 73
Applied a total of 397 rules in 3058 ms. Remains 56 /256 variables (removed 200) and now considering 73/23607 (removed 23534) transitions.
[2026-06-02 12:13:05] [INFO ] Flow matrix only has 54 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9192289640904159690.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16470365619286802341.kers'
[2026-06-02 12:13:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9192289640904159690.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16470365619286802341.kers]
Normalized transition count is 53 out of 54 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 53 rows 54 cols 192 entries
Finished phase 1 with 38 SingleSign rule and 0 generalized
[2026-06-02 12:13:05] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16470365619286802341.kers
Total runtime 1 ms.
[2026-06-02 12:13:06] [INFO ] Implicit Places using invariants in 64 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 55/256 places, 73/23607 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 51 transition count 71
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 51 transition count 67
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 51 transition count 65
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 49 transition count 65
Applied a total of 14 rules in 2 ms. Remains 49 /55 variables (removed 6) and now considering 65/73 (removed 8) transitions.
[2026-06-02 12:13:06] [INFO ] Flow matrix only has 50 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-93494998207358857.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13003594342734240515.kers'
[2026-06-02 12:13:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-93494998207358857.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13003594342734240515.kers]
Normalized transition count is 49 out of 50 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 49 rows 40 cols 151 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-06-02 12:13:06] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13003594342734240515.kers
Total runtime 1 ms.
[2026-06-02 12:13:06] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-06-02 12:13:06] [INFO ] Flow matrix only has 50 transitions (discarded 15 similar events)
[2026-06-02 12:13:06] [INFO ] Invariant cache hit.
[2026-06-02 12:13:06] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 49/256 places, 65/23607 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3273 ms. Remains : 49/256 places, 65/23607 transitions.
[2026-06-02 12:13:06] [INFO ] Flatten gal took : 1 ms
[2026-06-02 12:13:06] [INFO ] Flatten gal took : 1 ms
[2026-06-02 12:13:06] [INFO ] Input system was already deterministic with 65 transitions.
[2026-06-02 12:13:06] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:13:06] [INFO ] Flatten gal took : 2 ms
[2026-06-02 12:13:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13582681281088367120.gal : 1 ms
[2026-06-02 12:13:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14715368729651232901.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13582681281088367120.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14715368729651232901.prop' '--nowitness' '--gen-order' 'FOLLOW'
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 ...330
RANDOM walk for 10041 steps (165 resets) in 37 ms. (264 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV2-PT-bP10C08-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality14715368729651232901.prop.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-06-02 12:13:10] [INFO ] Flatten gal took : 4057 ms
[2026-06-02 12:13:14] [INFO ] Flatten gal took : 3822 ms
Total runtime 552157 ms.
BK_STOP 1780402394468
--------------------
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="ErlangenMainframeV2-PT-bP10C08"
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 ErlangenMainframeV2-PT-bP10C08, 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 r338-smll-178021499200281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV2-PT-bP10C08.tgz
mv ErlangenMainframeV2-PT-bP10C08 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 ;