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-178021499100105.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)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ErlangenMainframeV1-PT-bP08C08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499100105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 7.8K May 27 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 27 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 27 08:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 27 08:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 27 10:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 27 10:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 12K May 27 08:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K May 27 08:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 27 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 27 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:34 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 20M May 26 18:17 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-00
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-01
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-02
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-03
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-04
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-05
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-06
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-07
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-08
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-09
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-10
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-11
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-12
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-13
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-14
FORMULA_NAME ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1780275827304

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV1-PT-bP08C08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-06-01 01:03:49] [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]
[2026-06-01 01:03:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 01:03:51] [INFO ] Load time of PNML (sax parser for PT used): 1363 ms
[2026-06-01 01:03:51] [INFO ] Transformed 313 places.
[2026-06-01 01:03:51] [INFO ] Transformed 20019 transitions.
[2026-06-01 01:03:51] [INFO ] Found NUPN structural information;
[2026-06-01 01:03:51] [INFO ] Parsed PT model containing 313 places and 20019 transitions and 381427 arcs in 1786 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Initial state reduction rules removed 1 formulas.
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 106 out of 313 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 20019/20019 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 274 transition count 19980
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 274 transition count 19980
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 93 place count 259 transition count 19965
Iterating global reduction 0 with 15 rules applied. Total rules applied 108 place count 259 transition count 19965
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 111 place count 256 transition count 15348
Iterating global reduction 0 with 3 rules applied. Total rules applied 114 place count 256 transition count 15348
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 254 transition count 8058
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 254 transition count 8058
Applied a total of 118 rules in 1615 ms. Remains 254 /313 variables (removed 59) and now considering 8058/20019 (removed 11961) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15718014952727672297.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-525582855895830148.kers'
[2026-06-01 01:03:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15718014952727672297.kers, --Pflows, --basisKERS=/tmp/petrispot-output-525582855895830148.kers]
Culled 0 columns in 26 ms.
// Phase 1: matrix 8058 rows 254 cols 152413 entries
Finished phase 1 with 229 SingleSign rule and 3 generalized
[2026-06-01 01:03:54] [INFO ] Computed 22 invariants in 99 ms
Computed 22 P flows in 101 ms.
Exported basis to /tmp/petrispot-output-525582855895830148.kers
Total runtime 140 ms.
[2026-06-01 01:03:57] [INFO ] Implicit Places using invariants in 4104 ms returned []
[2026-06-01 01:03:57] [INFO ] Invariant cache hit.
[2026-06-01 01:04:06] [INFO ] Implicit Places using invariants and state equation in 9055 ms returned []
Implicit Place search using SMT with State Equation took 13218 ms to find 0 implicit places.
Running 8057 sub problems to find dead transitions.
[2026-06-01 01:04:07] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 8057 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 253/8312 variables, and 8 constraints, problems are : Problem set: 0 solved, 8057 unsolved in 30371 ms.
Refiners :[Positive P Invariants (semi-flows): 0/14 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/254 constraints, PredecessorRefiner: 8057/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8057 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 8057 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 253/8312 variables, and 8 constraints, problems are : Problem set: 0 solved, 8057 unsolved in 30248 ms.
Refiners :[Positive P Invariants (semi-flows): 0/14 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/254 constraints, PredecessorRefiner: 7821/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 76234ms problems are : Problem set: 0 solved, 8057 unsolved
Search for dead transitions found 0 dead transitions in 76394ms
Starting structural reductions in LTL mode, iteration 1 : 254/313 places, 8058/20019 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91356 ms. Remains : 254/313 places, 8058/20019 transitions.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Applied a total of 0 rules in 81 ms. Remains 254 /254 variables (removed 0) and now considering 8058/8058 (removed 0) transitions.
[2026-06-01 01:05:23] [INFO ] Invariant cache hit.
[2026-06-01 01:05:26] [INFO ] Implicit Places using invariants in 3429 ms returned []
[2026-06-01 01:05:26] [INFO ] Invariant cache hit.
[2026-06-01 01:05:35] [INFO ] Implicit Places using invariants and state equation in 8879 ms returned []
Implicit Place search using SMT with State Equation took 12317 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 12405 ms. Remains : 254/254 places, 8058/8058 transitions.
Support contains 106 out of 254 places after structural reductions.
[2026-06-01 01:05:38] [INFO ] Flatten gal took : 1529 ms
[2026-06-01 01:05:39] [INFO ] Flatten gal took : 1197 ms
[2026-06-01 01:05:41] [INFO ] Input system was already deterministic with 8058 transitions.
Support contains 94 out of 254 places (down from 106) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 6487 ms. (6 steps per ms) remains 18/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 18/18 properties
[2026-06-01 01:05:43] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 178/207 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 28/235 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 19/254 variables, 8/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8312/8312 variables, and 276 constraints, problems are : Problem set: 0 solved, 18 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 18/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 178/207 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 28/235 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 19/254 variables, 8/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 18 unsolved
SMT process timed out in 10162ms, After SMT, problems are : Problem set: 0 solved, 18 unsolved
Fused 18 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 29 out of 254 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Graph (trivial) has 180 edges and 254 vertex of which 12 / 254 are part of one of the 5 SCC in 13 ms
Free SCC test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 52 place count 247 transition count 7994
Reduce places removed 51 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 65 rules applied. Total rules applied 117 place count 196 transition count 7980
Reduce places removed 6 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 11 rules applied. Total rules applied 128 place count 190 transition count 7975
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 135 place count 185 transition count 7973
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 136 place count 184 transition count 7973
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 136 place count 184 transition count 7961
Deduced a syphon composed of 12 places in 4 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 160 place count 172 transition count 7961
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 179 place count 153 transition count 5028
Ensure Unique test removed 1 places
Iterating global reduction 5 with 20 rules applied. Total rules applied 199 place count 152 transition count 5028
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 199 place count 152 transition count 5026
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 203 place count 150 transition count 5026
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 215 place count 138 transition count 2121
Ensure Unique test removed 3 places
Iterating global reduction 5 with 15 rules applied. Total rules applied 230 place count 135 transition count 2121
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 235 place count 130 transition count 391
Iterating global reduction 5 with 5 rules applied. Total rules applied 240 place count 130 transition count 391
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 302 place count 99 transition count 360
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 303 place count 98 transition count 342
Ensure Unique test removed 1 places
Iterating global reduction 5 with 2 rules applied. Total rules applied 305 place count 97 transition count 342
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 306 place count 96 transition count 234
Iterating global reduction 5 with 1 rules applied. Total rules applied 307 place count 96 transition count 234
Performed 8 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 323 place count 88 transition count 260
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 324 place count 88 transition count 259
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 325 place count 87 transition count 257
Iterating global reduction 6 with 1 rules applied. Total rules applied 326 place count 87 transition count 257
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 333 place count 87 transition count 250
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 345 place count 87 transition count 238
Free-agglomeration rule applied 11 times.
Iterating global reduction 7 with 11 rules applied. Total rules applied 356 place count 87 transition count 227
Reduce places removed 11 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 371 place count 76 transition count 223
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 372 place count 75 transition count 168
Iterating global reduction 8 with 1 rules applied. Total rules applied 373 place count 75 transition count 168
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 378 place count 75 transition count 163
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 379 place count 75 transition count 162
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 380 place count 75 transition count 161
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 381 place count 74 transition count 161
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 382 place count 73 transition count 160
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 383 place count 72 transition count 160
Applied a total of 383 rules in 1098 ms. Remains 72 /254 variables (removed 182) and now considering 160/8058 (removed 7898) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1098 ms. Remains : 72/254 places, 160/8058 transitions.
RANDOM walk for 6120 steps (0 resets) in 160 ms. (38 steps per ms) remains 0/18 properties
[2026-06-01 01:05:56] [INFO ] Flatten gal took : 1286 ms
[2026-06-01 01:05:57] [INFO ] Flatten gal took : 997 ms
[2026-06-01 01:05:58] [INFO ] Input system was already deterministic with 8058 transitions.
Computed a total of 25 stabilizing places and 25 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 209 transition count 5099
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 209 transition count 5099
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 117 place count 182 transition count 2296
Ensure Unique test removed 1 places
Iterating global reduction 0 with 28 rules applied. Total rules applied 145 place count 181 transition count 2296
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 162 place count 164 transition count 490
Ensure Unique test removed 6 places
Iterating global reduction 0 with 23 rules applied. Total rules applied 185 place count 158 transition count 490
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 198 place count 145 transition count 189
Iterating global reduction 0 with 13 rules applied. Total rules applied 211 place count 145 transition count 189
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 216 place count 140 transition count 181
Iterating global reduction 0 with 5 rules applied. Total rules applied 221 place count 140 transition count 181
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 223 place count 138 transition count 179
Iterating global reduction 0 with 2 rules applied. Total rules applied 225 place count 138 transition count 179
Applied a total of 225 rules in 146 ms. Remains 138 /254 variables (removed 116) and now considering 179/8058 (removed 7879) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15506547258766838477.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15788569051069818238.kers'
[2026-06-01 01:05:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15506547258766838477.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15788569051069818238.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 179 rows 138 cols 530 entries
Finished phase 1 with 122 SingleSign rule and 1 generalized
[2026-06-01 01:05:58] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15788569051069818238.kers
Total runtime 4 ms.
[2026-06-01 01:05:59] [INFO ] Implicit Places using invariants in 83 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 86 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 137/254 places, 179/8058 transitions.
Applied a total of 0 rules in 3 ms. Remains 137 /137 variables (removed 0) and now considering 179/179 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 235 ms. Remains : 137/254 places, 179/8058 transitions.
[2026-06-01 01:05:59] [INFO ] Flatten gal took : 3 ms
[2026-06-01 01:05:59] [INFO ] Flatten gal took : 4 ms
[2026-06-01 01:05:59] [INFO ] Input system was already deterministic with 179 transitions.
[2026-06-01 01:05:59] [INFO ] Flatten gal took : 4 ms
[2026-06-01 01:05:59] [INFO ] Flatten gal took : 4 ms
[2026-06-01 01:05:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality5980778208637226413.gal : 5 ms
[2026-06-01 01:05:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality2919173032475997153.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/CTLCardinality5980778208637226413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2919173032475997153.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,4.66103e+11,0.120784,6440,2,1014,5,12661,6,0,729,9338,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.129688,6468,1,0,6,12661,7,1,893,9338,1
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 213 transition count 5103
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 213 transition count 5103
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 104 place count 191 transition count 2377
Ensure Unique test removed 1 places
Iterating global reduction 0 with 23 rules applied. Total rules applied 127 place count 190 transition count 2377
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 141 place count 176 transition count 647
Ensure Unique test removed 4 places
Iterating global reduction 0 with 18 rules applied. Total rules applied 159 place count 172 transition count 647
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 169 place count 162 transition count 214
Iterating global reduction 0 with 10 rules applied. Total rules applied 179 place count 162 transition count 214
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 183 place count 158 transition count 207
Iterating global reduction 0 with 4 rules applied. Total rules applied 187 place count 158 transition count 207
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 188 place count 157 transition count 206
Iterating global reduction 0 with 1 rules applied. Total rules applied 189 place count 157 transition count 206
Applied a total of 189 rules in 223 ms. Remains 157 /254 variables (removed 97) and now considering 206/8058 (removed 7852) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3450164044209662006.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14903037507661093527.kers'
[2026-06-01 01:05:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3450164044209662006.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14903037507661093527.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 206 rows 157 cols 717 entries
Finished phase 1 with 138 SingleSign rule and 2 generalized
[2026-06-01 01:05:59] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14903037507661093527.kers
Total runtime 2 ms.
[2026-06-01 01:05:59] [INFO ] Implicit Places using invariants in 125 ms returned [59]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 130 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 156/254 places, 206/8058 transitions.
Applied a total of 0 rules in 2 ms. Remains 156 /156 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 355 ms. Remains : 156/254 places, 206/8058 transitions.
[2026-06-01 01:05:59] [INFO ] Flatten gal took : 5 ms
[2026-06-01 01:05:59] [INFO ] Flatten gal took : 6 ms
[2026-06-01 01:05:59] [INFO ] Input system was already deterministic with 206 transitions.
[2026-06-01 01:05:59] [INFO ] Flatten gal took : 4 ms
[2026-06-01 01:05:59] [INFO ] Flatten gal took : 4 ms
[2026-06-01 01:05:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality5532015263580755541.gal : 6 ms
[2026-06-01 01:05:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality2485741688197307388.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/CTLCardinality5532015263580755541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2485741688197307388.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,1.9904e+12,4.96236,121412,2,31502,5,500657,6,0,832,510510,0


Converting to forward existential form...Done !
original formula: AG(((EF((p126==1)) * EF(AX(((p108==0)||(p243==0))))) * (((p162==0)||(p41==1)) + AG(((p254==0)&&(p247==1))))))
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(E(TRUE U (p126==1))))] = FALSE * [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!(((p108==0)||(p243...275
(forward)formula 0,0,5.69083,121420,1,0,12,500657,12,4,1582,510510,4
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 216 transition count 5106
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 216 transition count 5106
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 98 place count 194 transition count 2379
Ensure Unique test removed 1 places
Iterating global reduction 0 with 23 rules applied. Total rules applied 121 place count 193 transition count 2379
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 134 place count 180 transition count 865
Ensure Unique test removed 4 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 151 place count 176 transition count 865
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 161 place count 166 transition count 224
Iterating global reduction 0 with 10 rules applied. Total rules applied 171 place count 166 transition count 224
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 173 place count 164 transition count 221
Iterating global reduction 0 with 2 rules applied. Total rules applied 175 place count 164 transition count 221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 176 place count 163 transition count 220
Iterating global reduction 0 with 1 rules applied. Total rules applied 177 place count 163 transition count 220
Applied a total of 177 rules in 148 ms. Remains 163 /254 variables (removed 91) and now considering 220/8058 (removed 7838) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12826379226020928949.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15839483005672706682.kers'
[2026-06-01 01:06:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12826379226020928949.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15839483005672706682.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 220 rows 163 cols 849 entries
Finished phase 1 with 144 SingleSign rule and 2 generalized
[2026-06-01 01:06:05] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15839483005672706682.kers
Total runtime 1 ms.
[2026-06-01 01:06:05] [INFO ] Implicit Places using invariants in 129 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 131 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 162/254 places, 220/8058 transitions.
Applied a total of 0 rules in 3 ms. Remains 162 /162 variables (removed 0) and now considering 220/220 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 283 ms. Remains : 162/254 places, 220/8058 transitions.
[2026-06-01 01:06:05] [INFO ] Flatten gal took : 9 ms
[2026-06-01 01:06:05] [INFO ] Flatten gal took : 10 ms
[2026-06-01 01:06:05] [INFO ] Input system was already deterministic with 220 transitions.
[2026-06-01 01:06:05] [INFO ] Flatten gal took : 9 ms
[2026-06-01 01:06:05] [INFO ] Flatten gal took : 10 ms
[2026-06-01 01:06:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality12326926469546611336.gal : 6 ms
[2026-06-01 01:06:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality2217196354377952838.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/CTLCardinality12326926469546611336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2217196354377952838.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,3.56915e+12,6.48689,157656,2,31862,5,631242,6,0,870,629030,0


Converting to forward existential form...Done !
original formula: EF((EX(((p260==0)||(p115==1))) * E(((AF((p196==1)) + (p110!=0)) * (!(((p62==0)||(p164==1))) + EF(((p180==0)||(p212==1))))) U !((((p265==0...212
=> equivalent forward existential formula: ([(FwdU((FwdU((FwdU(Init,TRUE) * EX(((p260==0)||(p115==1)))),((!(EG(!((p196==1)))) + (p110!=0)) * (!(((p62==0)||...517
Reverse transition relation is NOT exact ! Due to transitions t3, t17, t21, t24, t41, t46, t48, t56, t79, t82, t89, t99, t101, t103, t105, t108, t109, t111...425
Hit Full ! (commute/partial/dont) 218/0/2
Hit Full ! (commute/partial/dont) 218/0/2
(forward)formula 0,1,23.5003,492624,1,0,446,2.22753e+06,498,211,6826,2.11833e+06,521
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 215 transition count 6076
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 215 transition count 6076
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 98 place count 195 transition count 4539
Iterating global reduction 0 with 20 rules applied. Total rules applied 118 place count 195 transition count 4539
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 129 place count 184 transition count 1103
Ensure Unique test removed 3 places
Iterating global reduction 0 with 14 rules applied. Total rules applied 143 place count 181 transition count 1103
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 149 place count 175 transition count 328
Iterating global reduction 0 with 6 rules applied. Total rules applied 155 place count 175 transition count 328
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 156 place count 174 transition count 327
Iterating global reduction 0 with 1 rules applied. Total rules applied 157 place count 174 transition count 327
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 158 place count 173 transition count 326
Iterating global reduction 0 with 1 rules applied. Total rules applied 159 place count 173 transition count 326
Applied a total of 159 rules in 167 ms. Remains 173 /254 variables (removed 81) and now considering 326/8058 (removed 7732) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15959192593767996712.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-675952660314789373.kers'
[2026-06-01 01:06:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15959192593767996712.kers, --Pflows, --basisKERS=/tmp/petrispot-output-675952660314789373.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 326 rows 173 cols 2561 entries
Finished phase 1 with 151 SingleSign rule and 3 generalized
[2026-06-01 01:06:29] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-675952660314789373.kers
Total runtime 3 ms.
[2026-06-01 01:06:29] [INFO ] Implicit Places using invariants in 171 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 173 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 172/254 places, 326/8058 transitions.
Applied a total of 0 rules in 2 ms. Remains 172 /172 variables (removed 0) and now considering 326/326 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 342 ms. Remains : 172/254 places, 326/8058 transitions.
[2026-06-01 01:06:29] [INFO ] Flatten gal took : 15 ms
[2026-06-01 01:06:29] [INFO ] Flatten gal took : 15 ms
[2026-06-01 01:06:29] [INFO ] Input system was already deterministic with 326 transitions.
[2026-06-01 01:06:29] [INFO ] Flatten gal took : 16 ms
[2026-06-01 01:06:29] [INFO ] Flatten gal took : 17 ms
[2026-06-01 01:06:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality11286811336488142443.gal : 4 ms
[2026-06-01 01:06:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality13911240442356541459.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/CTLCardinality11286811336488142443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13911240442356541459.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,1.04847e+13,14.4865,304936,2,42087,5,997723,6,0,1016,1.05838e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-01 01:06:59] [INFO ] Flatten gal took : 16 ms
[2026-06-01 01:06:59] [INFO ] Applying decomposition
[2026-06-01 01:07:00] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8776782541625327384.txt' '-o' '/tmp/graph8776782541625327384.bin' '-w' '/tmp/graph8776782541625327384.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8776782541625327384.bin' '-l' '-1' '-v' '-w' '/tmp/graph8776782541625327384.weights' '-q' '0' '-e' '0.001'
[2026-06-01 01:07:00] [INFO ] Decomposing Gal with order
[2026-06-01 01:07:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 01:07:00] [INFO ] Removed a total of 449 redundant transitions.
[2026-06-01 01:07:00] [INFO ] Flatten gal took : 222 ms
[2026-06-01 01:07:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 155 labels/synchronizations in 24 ms.
[2026-06-01 01:07:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality274357602625204547.gal : 12 ms
[2026-06-01 01:07:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality3016235776215879172.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/CTLCardinality274357602625204547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3016235776215879172.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Graph (trivial) has 221 edges and 254 vertex of which 12 / 254 are part of one of the 5 SCC in 3 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 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 68 place count 246 transition count 7982
Reduce places removed 67 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 84 rules applied. Total rules applied 152 place count 179 transition count 7965
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 160 place count 171 transition count 7965
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 160 place count 171 transition count 7955
Deduced a syphon composed of 10 places in 8 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 180 place count 161 transition count 7955
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 208 place count 133 transition count 5012
Ensure Unique test removed 1 places
Iterating global reduction 3 with 29 rules applied. Total rules applied 237 place count 132 transition count 5012
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 237 place count 132 transition count 5009
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 243 place count 129 transition count 5009
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 260 place count 112 transition count 2071
Ensure Unique test removed 5 places
Iterating global reduction 3 with 22 rules applied. Total rules applied 282 place count 107 transition count 2071
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 292 place count 97 transition count 141
Iterating global reduction 3 with 10 rules applied. Total rules applied 302 place count 97 transition count 141
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 304 place count 95 transition count 137
Iterating global reduction 3 with 2 rules applied. Total rules applied 306 place count 95 transition count 137
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 366 place count 65 transition count 107
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 371 place count 60 transition count 98
Ensure Unique test removed 2 places
Iterating global reduction 3 with 7 rules applied. Total rules applied 378 place count 58 transition count 98
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 380 place count 56 transition count 86
Iterating global reduction 3 with 2 rules applied. Total rules applied 382 place count 56 transition count 86
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 384 place count 55 transition count 85
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 395 place count 55 transition count 74
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 411 place count 47 transition count 66
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 412 place count 47 transition count 66
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 413 place count 46 transition count 65
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 414 place count 45 transition count 65
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 418 place count 45 transition count 61
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 420 place count 45 transition count 59
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 422 place count 43 transition count 59
Applied a total of 422 rules in 976 ms. Remains 43 /254 variables (removed 211) and now considering 59/8058 (removed 7999) transitions.
[2026-06-01 01:07:31] [INFO ] Flow matrix only has 45 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6155208513272457116.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5852136581756450706.kers'
[2026-06-01 01:07:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6155208513272457116.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5852136581756450706.kers]
Normalized transition count is 44 out of 45 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 44 rows 36 cols 135 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-06-01 01:07:31] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5852136581756450706.kers
Total runtime 2 ms.
[2026-06-01 01:07:31] [INFO ] Implicit Places using invariants in 106 ms returned []
[2026-06-01 01:07:31] [INFO ] Flow matrix only has 45 transitions (discarded 14 similar events)
[2026-06-01 01:07:31] [INFO ] Invariant cache hit.
[2026-06-01 01:07:31] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2026-06-01 01:07:31] [INFO ] Redundant transitions in 0 ms returned []
Running 39 sub problems to find dead transitions.
[2026-06-01 01:07:31] [INFO ] Flow matrix only has 45 transitions (discarded 14 similar events)
[2026-06-01 01:07:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 5/43 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 44/87 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 0/87 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 87/88 variables, and 56 constraints, problems are : Problem set: 0 solved, 39 unsolved in 1003 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 43/43 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) 0/38 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 5/43 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 44/87 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 39/95 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/87 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 87/88 variables, and 95 constraints, problems are : Problem set: 0 solved, 39 unsolved in 1259 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 43/43 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2271ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 2272ms
Starting structural reductions in SI_CTL mode, iteration 1 : 43/254 places, 59/8058 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3436 ms. Remains : 43/254 places, 59/8058 transitions.
[2026-06-01 01:07:34] [INFO ] Flatten gal took : 3 ms
[2026-06-01 01:07:34] [INFO ] Flatten gal took : 2 ms
[2026-06-01 01:07:34] [INFO ] Input system was already deterministic with 59 transitions.
[2026-06-01 01:07:34] [INFO ] Flatten gal took : 3 ms
RANDOM walk for 1380 steps (23 resets) in 11 ms. (115 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-06-01 01:07:34] [INFO ] Flatten gal took : 3 ms
[2026-06-01 01:07:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality611278645865407605.gal : 1 ms
[2026-06-01 01:07:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8235111373798845475.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/ReachabilityCardinality611278645865407605.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8235111373798845475.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 : 254/254 places, 8058/8058 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 218 transition count 5108
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 218 transition count 5108
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 94 place count 196 transition count 2310
Ensure Unique test removed 1 places
Iterating global reduction 0 with 23 rules applied. Total rules applied 117 place count 195 transition count 2310
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 131 place count 181 transition count 508
Ensure Unique test removed 6 places
Iterating global reduction 0 with 20 rules applied. Total rules applied 151 place count 175 transition count 508
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 162 place count 164 transition count 217
Iterating global reduction 0 with 11 rules applied. Total rules applied 173 place count 164 transition count 217
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 175 place count 162 transition count 213
Iterating global reduction 0 with 2 rules applied. Total rules applied 177 place count 162 transition count 213
Applied a total of 177 rules in 161 ms. Remains 162 /254 variables (removed 92) and now considering 213/8058 (removed 7845) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10172087246455544933.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2817865719650542532.kers'
[2026-06-01 01:07:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10172087246455544933.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2817865719650542532.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 213 rows 162 cols 638 entries
Finished phase 1 with 146 SingleSign rule and 1 generalized
[2026-06-01 01:07:34] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2817865719650542532.kers
Total runtime 2 ms.
[2026-06-01 01:07:34] [INFO ] Implicit Places using invariants in 141 ms returned [54]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 142 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 161/254 places, 213/8058 transitions.
Applied a total of 0 rules in 4 ms. Remains 161 /161 variables (removed 0) and now considering 213/213 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 308 ms. Remains : 161/254 places, 213/8058 transitions.
[2026-06-01 01:07:34] [INFO ] Flatten gal took : 9 ms
[2026-06-01 01:07:34] [INFO ] Flatten gal took : 9 ms
[2026-06-01 01:07:34] [INFO ] Input system was already deterministic with 213 transitions.
[2026-06-01 01:07:34] [INFO ] Flatten gal took : 8 ms
[2026-06-01 01:07:34] [INFO ] Flatten gal took : 8 ms
[2026-06-01 01:07:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality13925442088507671756.gal : 3 ms
[2026-06-01 01:07:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality811975429844417721.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/CTLCardinality13925442088507671756.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality811975429844417721.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,3.23719e+12,3.00045,73932,2,17122,5,308535,6,0,859,328949,0


Converting to forward existential form...Done !
original formula: E(!(EX((A((p294==0) U (p289==0)) * EX((p245==1))))) U ((EF(!(((p27==0)||(p265==1)))) + !(((p142==0)||(p203==1)))) + A(!(((p213==0)||(p247...180
=> equivalent forward existential formula: (([(FwdU(FwdU(Init,!(EX((!((E(!((p289==0)) U (!((p294==0)) * !((p289==0)))) + EG(!((p289==0))))) * EX((p245==1))...602
Reverse transition relation is NOT exact ! Due to transitions t6, t15, t18, t22, t23, t26, t35, t71, t78, t84, t85, t88, t95, t103, t104, t106, t108, t109,...412
Detected timeout of ITS tools.
[2026-06-01 01:08:04] [INFO ] Flatten gal took : 6 ms
[2026-06-01 01:08:04] [INFO ] Applying decomposition
[2026-06-01 01:08:04] [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/graph2100457635326059675.txt' '-o' '/tmp/graph2100457635326059675.bin' '-w' '/tmp/graph2100457635326059675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2100457635326059675.bin' '-l' '-1' '-v' '-w' '/tmp/graph2100457635326059675.weights' '-q' '0' '-e' '0.001'
[2026-06-01 01:08:04] [INFO ] Decomposing Gal with order
[2026-06-01 01:08:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 01:08:04] [INFO ] Removed a total of 175 redundant transitions.
[2026-06-01 01:08:04] [INFO ] Flatten gal took : 18 ms
[2026-06-01 01:08:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2026-06-01 01:08:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality9617091391603631872.gal : 3 ms
[2026-06-01 01:08:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality5979066822539475493.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/CTLCardinality9617091391603631872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5979066822539475493.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,3.23719e+12,0.076984,6148,432,40,3610,411,507,5743,90,855,0


Converting to forward existential form...Done !
original formula: E(!(EX((A((i12.u52.p294==0) U (i11.i1.u51.p289==0)) * EX((i10.i1.u39.p245==1))))) U ((EF(!(((i0.u7.p27==0)||(i9.i0.u47.p265==1)))) + !(((...270
=> equivalent forward existential formula: (([(FwdU(FwdU(Init,!(EX((!((E(!((i11.i1.u51.p289==0)) U (!((i12.u52.p294==0)) * !((i11.i1.u51.p289==0)))) + EG(!...838
Reverse transition relation is NOT exact ! Due to transitions t22, t84, t103, t128, t180, i0.t157, i0.t136, i0.t132, i0.u6.t133, i0.u6.t134, i1.i0.t131, i1...678
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 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 0,1,0.736702,26508,1,0,49693,703,3210,75053,450,2172,72143
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 213 transition count 5103
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 213 transition count 5103
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 106 place count 189 transition count 2447
Iterating global reduction 0 with 24 rules applied. Total rules applied 130 place count 189 transition count 2447
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 145 place count 174 transition count 788
Ensure Unique test removed 5 places
Iterating global reduction 0 with 20 rules applied. Total rules applied 165 place count 169 transition count 788
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 175 place count 159 transition count 211
Iterating global reduction 0 with 10 rules applied. Total rules applied 185 place count 159 transition count 211
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 188 place count 156 transition count 206
Iterating global reduction 0 with 3 rules applied. Total rules applied 191 place count 156 transition count 206
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 192 place count 155 transition count 205
Iterating global reduction 0 with 1 rules applied. Total rules applied 193 place count 155 transition count 205
Applied a total of 193 rules in 152 ms. Remains 155 /254 variables (removed 99) and now considering 205/8058 (removed 7853) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18056387704774668138.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5144556083445746274.kers'
[2026-06-01 01:08:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18056387704774668138.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5144556083445746274.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 205 rows 155 cols 715 entries
Finished phase 1 with 136 SingleSign rule and 2 generalized
[2026-06-01 01:08:05] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5144556083445746274.kers
Total runtime 1 ms.
[2026-06-01 01:08:05] [INFO ] Implicit Places using invariants in 104 ms returned [41]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 154/254 places, 205/8058 transitions.
Applied a total of 0 rules in 1 ms. Remains 154 /154 variables (removed 0) and now considering 205/205 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 259 ms. Remains : 154/254 places, 205/8058 transitions.
[2026-06-01 01:08:05] [INFO ] Flatten gal took : 5 ms
[2026-06-01 01:08:05] [INFO ] Flatten gal took : 6 ms
[2026-06-01 01:08:05] [INFO ] Input system was already deterministic with 205 transitions.
[2026-06-01 01:08:05] [INFO ] Flatten gal took : 5 ms
[2026-06-01 01:08:05] [INFO ] Flatten gal took : 5 ms
[2026-06-01 01:08:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality1908131456259207030.gal : 2 ms
[2026-06-01 01:08:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality17794490796357783554.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/CTLCardinality1908131456259207030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17794490796357783554.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.09079e+12,6.43156,148696,2,28779,5,614093,6,0,823,660720,0


Converting to forward existential form...Done !
original formula: AG(((EF(AX(AF((p155==0)))) * !(A(EX(((p40==0)||(p297==1))) U !(((p268==0)||(p157==1)))))) * EF((p137==0))))
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!(!(EG(!((p155==0))))))))))] = FALSE * [((FwdU(Init,TRUE) * !(EG(!(!(((p26...345
Reverse transition relation is NOT exact ! Due to transitions t9, t17, t22, t23, t25, t33, t74, t77, t84, t90, t94, t96, t97, t99, t100, t102, t103, t104, ...405
(forward)formula 0,0,23.8323,453044,1,0,403,2.06232e+06,439,189,5891,2.10263e+06,470
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Graph (trivial) has 213 edges and 254 vertex of which 12 / 254 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 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 246 transition count 7988
Reduce places removed 61 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 77 rules applied. Total rules applied 139 place count 185 transition count 7972
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 149 place count 177 transition count 7970
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 151 place count 175 transition count 7970
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 151 place count 175 transition count 7960
Deduced a syphon composed of 10 places in 8 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 171 place count 165 transition count 7960
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 196 place count 140 transition count 5020
Ensure Unique test removed 1 places
Iterating global reduction 4 with 26 rules applied. Total rules applied 222 place count 139 transition count 5020
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 222 place count 139 transition count 5019
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 224 place count 138 transition count 5019
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 239 place count 123 transition count 2084
Ensure Unique test removed 5 places
Iterating global reduction 4 with 20 rules applied. Total rules applied 259 place count 118 transition count 2084
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 270 place count 107 transition count 146
Iterating global reduction 4 with 11 rules applied. Total rules applied 281 place count 107 transition count 146
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 283 place count 105 transition count 142
Iterating global reduction 4 with 2 rules applied. Total rules applied 285 place count 105 transition count 142
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 349 place count 73 transition count 110
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 354 place count 68 transition count 101
Ensure Unique test removed 2 places
Iterating global reduction 4 with 7 rules applied. Total rules applied 361 place count 66 transition count 101
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 363 place count 64 transition count 95
Iterating global reduction 4 with 2 rules applied. Total rules applied 365 place count 64 transition count 95
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 4 with 2 rules applied. Total rules applied 367 place count 63 transition count 94
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 378 place count 63 transition count 83
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 394 place count 55 transition count 75
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 395 place count 55 transition count 75
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 396 place count 54 transition count 74
Applied a total of 396 rules in 878 ms. Remains 54 /254 variables (removed 200) and now considering 74/8058 (removed 7984) transitions.
[2026-06-01 01:08:30] [INFO ] Flow matrix only has 57 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4383787089938519333.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2245122190179943050.kers'
[2026-06-01 01:08:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4383787089938519333.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2245122190179943050.kers]
Normalized transition count is 56 out of 57 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 56 rows 46 cols 158 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-06-01 01:08:30] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2245122190179943050.kers
Total runtime 2 ms.
[2026-06-01 01:08:30] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-06-01 01:08:30] [INFO ] Flow matrix only has 57 transitions (discarded 17 similar events)
[2026-06-01 01:08:30] [INFO ] Invariant cache hit.
[2026-06-01 01:08:30] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2026-06-01 01:08:30] [INFO ] Redundant transitions in 19 ms returned []
Running 52 sub problems to find dead transitions.
[2026-06-01 01:08:30] [INFO ] Flow matrix only has 57 transitions (discarded 17 similar events)
[2026-06-01 01:08:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 5/54 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 56/110 variables, 54/68 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 0/110 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/111 variables, and 68 constraints, problems are : Problem set: 0 solved, 52 unsolved in 1672 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 54/54 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 5/54 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 56/110 variables, 54/68 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 52/120 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (OVERLAPS) 0/110 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/111 variables, and 120 constraints, problems are : Problem set: 0 solved, 52 unsolved in 1930 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 54/54 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3617ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 3618ms
Starting structural reductions in SI_CTL mode, iteration 1 : 54/254 places, 74/8058 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4655 ms. Remains : 54/254 places, 74/8058 transitions.
[2026-06-01 01:08:34] [INFO ] Flatten gal took : 4 ms
[2026-06-01 01:08:34] [INFO ] Flatten gal took : 3 ms
[2026-06-01 01:08:34] [INFO ] Input system was already deterministic with 74 transitions.
[2026-06-01 01:08:34] [INFO ] Flatten gal took : 4 ms
[2026-06-01 01:08:34] [INFO ] Flatten gal took : 3 ms
[2026-06-01 01:08:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality6370534113899081500.gal : 1 ms
[2026-06-01 01:08:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality5837504976565285674.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/CTLCardinality6370534113899081500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5837504976565285674.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,1.10592e+07,0.043864,4540,2,451,5,3021,6,0,288,2438,0


Converting to forward existential form...Done !
original formula: AG((EG((p299==0)) + (EG(((p301==1)||((p201==0)&&(p116==1)))) * AG(((p256==0)&&(p253==1))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG((p299==0)))) * !(EG(((p301==1)||((p201==0)&&(p116==1))))))] = FALSE * [(FwdU((FwdU(In...228
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.116996,5728,1,0,10,10103,21,4,1520,3419,9
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 212 transition count 5102
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 212 transition count 5102
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 105 place count 191 transition count 2384
Ensure Unique test removed 1 places
Iterating global reduction 0 with 22 rules applied. Total rules applied 127 place count 190 transition count 2384
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 139 place count 178 transition count 657
Ensure Unique test removed 4 places
Iterating global reduction 0 with 16 rules applied. Total rules applied 155 place count 174 transition count 657
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 163 place count 166 transition count 224
Iterating global reduction 0 with 8 rules applied. Total rules applied 171 place count 166 transition count 224
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 172 place count 165 transition count 223
Iterating global reduction 0 with 1 rules applied. Total rules applied 173 place count 165 transition count 223
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 174 place count 164 transition count 222
Iterating global reduction 0 with 1 rules applied. Total rules applied 175 place count 164 transition count 222
Applied a total of 175 rules in 243 ms. Remains 164 /254 variables (removed 90) and now considering 222/8058 (removed 7836) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1349078220316816218.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4057789206234773805.kers'
[2026-06-01 01:08:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1349078220316816218.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4057789206234773805.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 222 rows 164 cols 773 entries
Finished phase 1 with 145 SingleSign rule and 2 generalized
[2026-06-01 01:08:34] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4057789206234773805.kers
Total runtime 2 ms.
[2026-06-01 01:08:35] [INFO ] Implicit Places using invariants in 125 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 126 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/254 places, 222/8058 transitions.
Applied a total of 0 rules in 2 ms. Remains 163 /163 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 371 ms. Remains : 163/254 places, 222/8058 transitions.
[2026-06-01 01:08:35] [INFO ] Flatten gal took : 9 ms
[2026-06-01 01:08:35] [INFO ] Flatten gal took : 9 ms
[2026-06-01 01:08:35] [INFO ] Input system was already deterministic with 222 transitions.
[2026-06-01 01:08:35] [INFO ] Flatten gal took : 9 ms
[2026-06-01 01:08:35] [INFO ] Flatten gal took : 9 ms
[2026-06-01 01:08:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality8282163009106392678.gal : 3 ms
[2026-06-01 01:08:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality10058382496725265532.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/CTLCardinality8282163009106392678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10058382496725265532.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,4.05734e+12,5.67795,122300,2,22389,5,477524,6,0,876,504665,0


Converting to forward existential form...Done !
original formula: AF(((EF((EF((p79==1)) + (EX((p130==1)) * (((p56==0)||(p124==1))||(p211==1))))) + (p162==1)) + ((AX(EF((p265==0))) * EX(((p244==0)&&(p223=...175
=> equivalent forward existential formula: [FwdG(Init,!(((E(TRUE U (E(TRUE U (p79==1)) + (EX((p130==1)) * (((p56==0)||(p124==1))||(p211==1))))) + (p162==1)...244
Reverse transition relation is NOT exact ! Due to transitions t16, t20, t23, t40, t46, t55, t78, t81, t88, t94, t97, t98, t100, t101, t102, t104, t106, t10...468
Detected timeout of ITS tools.
[2026-06-01 01:09:05] [INFO ] Flatten gal took : 6 ms
[2026-06-01 01:09:05] [INFO ] Applying decomposition
[2026-06-01 01:09:05] [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/graph2330322297136569778.txt' '-o' '/tmp/graph2330322297136569778.bin' '-w' '/tmp/graph2330322297136569778.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2330322297136569778.bin' '-l' '-1' '-v' '-w' '/tmp/graph2330322297136569778.weights' '-q' '0' '-e' '0.001'
[2026-06-01 01:09:05] [INFO ] Decomposing Gal with order
[2026-06-01 01:09:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 01:09:05] [INFO ] Removed a total of 261 redundant transitions.
[2026-06-01 01:09:05] [INFO ] Flatten gal took : 17 ms
[2026-06-01 01:09:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 4 ms.
[2026-06-01 01:09:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality12432495648653512590.gal : 3 ms
[2026-06-01 01:09:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality14987308606027996755.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/CTLCardinality12432495648653512590.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14987308606027996755.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,4.05734e+12,0.107624,6988,394,83,5467,707,509,7859,92,2087,0


Converting to forward existential form...Done !
original formula: AF(((EF((EF((u12.p79==1)) + (EX((i6.u17.p130==1)) * (((i7.u26.p56==0)||(u15.p124==1))||(i10.i1.u29.p211==1))))) + (u20.p162==1)) + ((AX(E...249
=> equivalent forward existential formula: [FwdG(Init,!(((E(TRUE U (E(TRUE U (u12.p79==1)) + (EX((i6.u17.p130==1)) * (((i7.u26.p56==0)||(u15.p124==1))||(i1...318
Reverse transition relation is NOT exact ! Due to transitions t40, t101, t107, t112, t117, t122, t188, t189, u20.t97, u20.t98, u20.t100, u20.t168, u20.t169...693
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
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
(forward)formula 0,1,2.87381,74528,1,0,132671,1995,3230,231251,514,4910,263944
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 218 transition count 5108
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 218 transition count 5108
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 86 place count 204 transition count 2613
Iterating global reduction 0 with 14 rules applied. Total rules applied 100 place count 204 transition count 2613
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 107 place count 197 transition count 1624
Ensure Unique test removed 1 places
Iterating global reduction 0 with 8 rules applied. Total rules applied 115 place count 196 transition count 1624
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 118 place count 193 transition count 1181
Iterating global reduction 0 with 3 rules applied. Total rules applied 121 place count 193 transition count 1181
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 123 place count 191 transition count 1178
Iterating global reduction 0 with 2 rules applied. Total rules applied 125 place count 191 transition count 1178
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 126 place count 190 transition count 1177
Iterating global reduction 0 with 1 rules applied. Total rules applied 127 place count 190 transition count 1177
Applied a total of 127 rules in 156 ms. Remains 190 /254 variables (removed 64) and now considering 1177/8058 (removed 6881) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7755981640250782149.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6012538883000045703.kers'
[2026-06-01 01:09:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7755981640250782149.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6012538883000045703.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1177 rows 190 cols 18663 entries
Finished phase 1 with 166 SingleSign rule and 3 generalized
[2026-06-01 01:09:08] [INFO ] Computed 21 invariants in 11 ms
Computed 21 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-6012538883000045703.kers
Total runtime 14 ms.
[2026-06-01 01:09:09] [INFO ] Implicit Places using invariants in 730 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 733 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 189/254 places, 1177/8058 transitions.
Applied a total of 0 rules in 9 ms. Remains 189 /189 variables (removed 0) and now considering 1177/1177 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 898 ms. Remains : 189/254 places, 1177/8058 transitions.
[2026-06-01 01:09:09] [INFO ] Flatten gal took : 190 ms
[2026-06-01 01:09:09] [INFO ] Flatten gal took : 203 ms
[2026-06-01 01:09:09] [INFO ] Input system was already deterministic with 1177 transitions.
[2026-06-01 01:09:09] [INFO ] Flatten gal took : 125 ms
[2026-06-01 01:09:10] [INFO ] Flatten gal took : 125 ms
[2026-06-01 01:09:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality9656440433595553003.gal : 22 ms
[2026-06-01 01:09:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality5318179511981736073.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/CTLCardinality9656440433595553003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5318179511981736073.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 01:09:40] [INFO ] Flatten gal took : 122 ms
[2026-06-01 01:09:40] [INFO ] Applying decomposition
[2026-06-01 01:09:40] [INFO ] Flatten gal took : 120 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/graph6102068871890722815.txt' '-o' '/tmp/graph6102068871890722815.bin' '-w' '/tmp/graph6102068871890722815.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6102068871890722815.bin' '-l' '-1' '-v' '-w' '/tmp/graph6102068871890722815.weights' '-q' '0' '-e' '0.001'
[2026-06-01 01:09:40] [INFO ] Decomposing Gal with order
[2026-06-01 01:09:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 01:09:41] [INFO ] Removed a total of 2580 redundant transitions.
[2026-06-01 01:09:41] [INFO ] Flatten gal took : 519 ms
[2026-06-01 01:09:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 1012 labels/synchronizations in 69 ms.
[2026-06-01 01:09:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality8913751488067151851.gal : 17 ms
[2026-06-01 01:09:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality5339977979696939595.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/CTLCardinality8913751488067151851.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5339977979696939595.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Graph (trivial) has 222 edges and 254 vertex of which 12 / 254 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 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 68 place count 246 transition count 7982
Reduce places removed 67 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 84 rules applied. Total rules applied 152 place count 179 transition count 7965
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 160 place count 171 transition count 7965
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 160 place count 171 transition count 7955
Deduced a syphon composed of 10 places in 4 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 180 place count 161 transition count 7955
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 208 place count 133 transition count 5012
Ensure Unique test removed 1 places
Iterating global reduction 3 with 29 rules applied. Total rules applied 237 place count 132 transition count 5012
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 237 place count 132 transition count 5009
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 243 place count 129 transition count 5009
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 259 place count 113 transition count 2075
Ensure Unique test removed 4 places
Iterating global reduction 3 with 20 rules applied. Total rules applied 279 place count 109 transition count 2075
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 289 place count 99 transition count 145
Iterating global reduction 3 with 10 rules applied. Total rules applied 299 place count 99 transition count 145
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 300 place count 98 transition count 143
Iterating global reduction 3 with 1 rules applied. Total rules applied 301 place count 98 transition count 143
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 361 place count 68 transition count 113
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 367 place count 62 transition count 99
Ensure Unique test removed 2 places
Iterating global reduction 3 with 8 rules applied. Total rules applied 375 place count 60 transition count 99
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 377 place count 58 transition count 87
Iterating global reduction 3 with 2 rules applied. Total rules applied 379 place count 58 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 390 place count 58 transition count 76
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 406 place count 50 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 49 transition count 67
Applied a total of 407 rules in 555 ms. Remains 49 /254 variables (removed 205) and now considering 67/8058 (removed 7991) transitions.
[2026-06-01 01:10:12] [INFO ] Flow matrix only has 50 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2575441854853740017.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6832034214075293656.kers'
[2026-06-01 01:10:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2575441854853740017.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6832034214075293656.kers]
Normalized transition count is 49 out of 50 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 49 rows 48 cols 172 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-06-01 01:10:12] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6832034214075293656.kers
Total runtime 1 ms.
[2026-06-01 01:10:12] [INFO ] Implicit Places using invariants in 67 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 69 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 48/254 places, 67/8058 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 47 transition count 66
Applied a total of 2 rules in 1 ms. Remains 47 /48 variables (removed 1) and now considering 66/67 (removed 1) transitions.
[2026-06-01 01:10:12] [INFO ] Flow matrix only has 49 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14712146363954887315.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18325794319710875969.kers'
[2026-06-01 01:10:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14712146363954887315.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18325794319710875969.kers]
Normalized transition count is 48 out of 49 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 48 rows 46 cols 171 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-06-01 01:10:12] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18325794319710875969.kers
Total runtime 0 ms.
[2026-06-01 01:10:12] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-06-01 01:10:12] [INFO ] Flow matrix only has 49 transitions (discarded 17 similar events)
[2026-06-01 01:10:12] [INFO ] Invariant cache hit.
[2026-06-01 01:10:12] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 47/254 places, 66/8058 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 749 ms. Remains : 47/254 places, 66/8058 transitions.
[2026-06-01 01:10:12] [INFO ] Flatten gal took : 2 ms
[2026-06-01 01:10:12] [INFO ] Flatten gal took : 1 ms
[2026-06-01 01:10:12] [INFO ] Input system was already deterministic with 66 transitions.
[2026-06-01 01:10:12] [INFO ] Flatten gal took : 2 ms
RANDOM walk for 1765 steps (29 resets) in 16 ms. (103 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-06-01 01:10:12] [INFO ] Flatten gal took : 1 ms
[2026-06-01 01:10:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14630487482864762510.gal : 0 ms
[2026-06-01 01:10:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14183537960503719433.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/ReachabilityCardinality14630487482864762510.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14183537960503719433.prop' '--nowitness' '--gen-order' 'FOLLOW'

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 ...330
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Graph (trivial) has 221 edges and 254 vertex of which 12 / 254 are part of one of the 5 SCC in 0 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 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 68 place count 246 transition count 7982
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 83 rules applied. Total rules applied 151 place count 179 transition count 7966
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 158 place count 172 transition count 7966
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 158 place count 172 transition count 7956
Deduced a syphon composed of 10 places in 5 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 178 place count 162 transition count 7956
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 206 place count 134 transition count 5013
Ensure Unique test removed 1 places
Iterating global reduction 3 with 29 rules applied. Total rules applied 235 place count 133 transition count 5013
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 235 place count 133 transition count 5010
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 241 place count 130 transition count 5010
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 257 place count 114 transition count 2073
Ensure Unique test removed 5 places
Iterating global reduction 3 with 21 rules applied. Total rules applied 278 place count 109 transition count 2073
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 289 place count 98 transition count 135
Iterating global reduction 3 with 11 rules applied. Total rules applied 300 place count 98 transition count 135
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 302 place count 96 transition count 131
Iterating global reduction 3 with 2 rules applied. Total rules applied 304 place count 96 transition count 131
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 364 place count 66 transition count 101
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 370 place count 60 transition count 90
Ensure Unique test removed 2 places
Iterating global reduction 3 with 8 rules applied. Total rules applied 378 place count 58 transition count 90
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 380 place count 56 transition count 84
Iterating global reduction 3 with 2 rules applied. Total rules applied 382 place count 56 transition count 84
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 384 place count 55 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 395 place count 55 transition count 72
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 411 place count 47 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 412 place count 46 transition count 63
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 413 place count 45 transition count 63
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 417 place count 45 transition count 59
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 419 place count 45 transition count 57
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 421 place count 43 transition count 57
Applied a total of 421 rules in 588 ms. Remains 43 /254 variables (removed 211) and now considering 57/8058 (removed 8001) transitions.
[2026-06-01 01:10:12] [INFO ] Flow matrix only has 43 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16580308270918946452.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8706237869700018662.kers'
[2026-06-01 01:10:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16580308270918946452.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8706237869700018662.kers]
Normalized transition count is 42 out of 43 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 42 rows 35 cols 110 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-06-01 01:10:12] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8706237869700018662.kers
Total runtime 2 ms.
[2026-06-01 01:10:12] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-06-01 01:10:12] [INFO ] Flow matrix only has 43 transitions (discarded 14 similar events)
[2026-06-01 01:10:12] [INFO ] Invariant cache hit.
[2026-06-01 01:10:13] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2026-06-01 01:10:13] [INFO ] Redundant transitions in 1 ms returned []
Running 37 sub problems to find dead transitions.
[2026-06-01 01:10:13] [INFO ] Flow matrix only has 43 transitions (discarded 14 similar events)
[2026-06-01 01:10:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 5/43 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (OVERLAPS) 42/85 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 0/85 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 85/86 variables, and 56 constraints, problems are : Problem set: 0 solved, 37 unsolved in 908 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 43/43 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 5/43 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (OVERLAPS) 42/85 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 37/93 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 0/85 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 85/86 variables, and 93 constraints, problems are : Problem set: 0 solved, 37 unsolved in 1370 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 43/43 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2283ms problems are : Problem set: 0 solved, 37 unsolved
Search for dead transitions found 0 dead transitions in 2284ms
Starting structural reductions in SI_CTL mode, iteration 1 : 43/254 places, 57/8058 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3010 ms. Remains : 43/254 places, 57/8058 transitions.
[2026-06-01 01:10:15] [INFO ] Flatten gal took : 5 ms
[2026-06-01 01:10:15] [INFO ] Flatten gal took : 2 ms
[2026-06-01 01:10:15] [INFO ] Input system was already deterministic with 57 transitions.
[2026-06-01 01:10:15] [INFO ] Flatten gal took : 2 ms
[2026-06-01 01:10:15] [INFO ] Flatten gal took : 1 ms
[2026-06-01 01:10:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality2762320846799377182.gal : 1 ms
[2026-06-01 01:10:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality14977929164235776052.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/CTLCardinality2762320846799377182.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14977929164235776052.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,884736,0.024188,4256,2,237,5,1346,5,0,230,925,0


Converting to forward existential form...Done !
original formula: AF(AG((p234!=1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((p234!=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.187233,7772,1,0,34,19594,19,35,1142,21964,45
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Graph (trivial) has 218 edges and 254 vertex of which 12 / 254 are part of one of the 5 SCC in 0 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 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 67 place count 246 transition count 7983
Reduce places removed 66 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 82 rules applied. Total rules applied 149 place count 180 transition count 7967
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 157 place count 172 transition count 7967
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 157 place count 172 transition count 7958
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 175 place count 163 transition count 7958
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 202 place count 136 transition count 5016
Ensure Unique test removed 1 places
Iterating global reduction 3 with 28 rules applied. Total rules applied 230 place count 135 transition count 5016
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 230 place count 135 transition count 5013
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 236 place count 132 transition count 5013
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 252 place count 116 transition count 2079
Ensure Unique test removed 4 places
Iterating global reduction 3 with 20 rules applied. Total rules applied 272 place count 112 transition count 2079
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 282 place count 102 transition count 149
Iterating global reduction 3 with 10 rules applied. Total rules applied 292 place count 102 transition count 149
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 294 place count 100 transition count 145
Iterating global reduction 3 with 2 rules applied. Total rules applied 296 place count 100 transition count 145
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 358 place count 69 transition count 114
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 364 place count 63 transition count 100
Ensure Unique test removed 2 places
Iterating global reduction 3 with 8 rules applied. Total rules applied 372 place count 61 transition count 100
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 374 place count 59 transition count 88
Iterating global reduction 3 with 2 rules applied. Total rules applied 376 place count 59 transition count 88
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 386 place count 59 transition count 78
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 400 place count 52 transition count 71
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 401 place count 51 transition count 70
Applied a total of 401 rules in 751 ms. Remains 51 /254 variables (removed 203) and now considering 70/8058 (removed 7988) transitions.
[2026-06-01 01:10:16] [INFO ] Flow matrix only has 54 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-7545149273355461431.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2519433299746293181.kers'
[2026-06-01 01:10:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7545149273355461431.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2519433299746293181.kers]
Normalized transition count is 53 out of 54 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 53 rows 50 cols 182 entries
Finished phase 1 with 36 SingleSign rule and 0 generalized
[2026-06-01 01:10:16] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2519433299746293181.kers
Total runtime 0 ms.
[2026-06-01 01:10:16] [INFO ] Implicit Places using invariants in 60 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 50/254 places, 70/8058 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 49 transition count 69
Applied a total of 2 rules in 3 ms. Remains 49 /50 variables (removed 1) and now considering 69/70 (removed 1) transitions.
[2026-06-01 01:10:16] [INFO ] Flow matrix only has 53 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-14859477177523446061.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13076125634713323102.kers'
[2026-06-01 01:10:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14859477177523446061.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13076125634713323102.kers]
Normalized transition count is 52 out of 53 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 52 rows 48 cols 181 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-06-01 01:10:16] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13076125634713323102.kers
Total runtime 0 ms.
[2026-06-01 01:10:16] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-06-01 01:10:16] [INFO ] Flow matrix only has 53 transitions (discarded 16 similar events)
[2026-06-01 01:10:16] [INFO ] Invariant cache hit.
[2026-06-01 01:10:16] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 49/254 places, 69/8058 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 934 ms. Remains : 49/254 places, 69/8058 transitions.
[2026-06-01 01:10:16] [INFO ] Flatten gal took : 2 ms
[2026-06-01 01:10:16] [INFO ] Flatten gal took : 1 ms
[2026-06-01 01:10:16] [INFO ] Input system was already deterministic with 69 transitions.
[2026-06-01 01:10:16] [INFO ] Flatten gal took : 1 ms
[2026-06-01 01:10:16] [INFO ] Flatten gal took : 1 ms
[2026-06-01 01:10:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality4588644255919574408.gal : 1 ms
[2026-06-01 01:10:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality15548156671507530075.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/CTLCardinality4588644255919574408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15548156671507530075.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,3.23064e+06,0.022756,4480,2,262,5,2588,6,0,263,1899,0


Converting to forward existential form...Done !
original formula: EF((AG((p253!=0)) + ((p306!=0)&&(p146!=1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !((p253!=0)))))] != FALSE + [(FwdU(Init,TRUE) * ((p306!=0)&&(p146!=1)))] != FALS...157
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.048104,5400,1,0,8,7191,16,1,1322,1899,6
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 8058/8058 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 212 transition count 5102
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 212 transition count 5102
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 109 place count 187 transition count 2302
Ensure Unique test removed 1 places
Iterating global reduction 0 with 26 rules applied. Total rules applied 135 place count 186 transition count 2302
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 150 place count 171 transition count 499
Ensure Unique test removed 6 places
Iterating global reduction 0 with 21 rules applied. Total rules applied 171 place count 165 transition count 499
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 183 place count 153 transition count 202
Iterating global reduction 0 with 12 rules applied. Total rules applied 195 place count 153 transition count 202
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 198 place count 150 transition count 197
Iterating global reduction 0 with 3 rules applied. Total rules applied 201 place count 150 transition count 197
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 202 place count 149 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 203 place count 149 transition count 196
Applied a total of 203 rules in 196 ms. Remains 149 /254 variables (removed 105) and now considering 196/8058 (removed 7862) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5095242963023548470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14619552990781066768.kers'
[2026-06-01 01:10:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5095242963023548470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14619552990781066768.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 196 rows 149 cols 580 entries
Finished phase 1 with 133 SingleSign rule and 1 generalized
[2026-06-01 01:10:16] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14619552990781066768.kers
Total runtime 2 ms.
[2026-06-01 01:10:16] [INFO ] Implicit Places using invariants in 119 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 120 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 148/254 places, 196/8058 transitions.
Applied a total of 0 rules in 2 ms. Remains 148 /148 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 319 ms. Remains : 148/254 places, 196/8058 transitions.
[2026-06-01 01:10:16] [INFO ] Flatten gal took : 5 ms
[2026-06-01 01:10:16] [INFO ] Flatten gal took : 5 ms
[2026-06-01 01:10:16] [INFO ] Input system was already deterministic with 196 transitions.
[2026-06-01 01:10:16] [INFO ] Flatten gal took : 5 ms
[2026-06-01 01:10:16] [INFO ] Flatten gal took : 5 ms
[2026-06-01 01:10:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality17522266434929235240.gal : 1 ms
[2026-06-01 01:10:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality1003502619702497462.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/CTLCardinality17522266434929235240.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1003502619702497462.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.80009e+12,0.332793,10456,2,1466,5,30211,6,0,790,30112,0


Converting to forward existential form...Done !
original formula: EX(E(((!(AG(((p203==0)||(p22==1)))) + (p47==0)) + ((p143!=1) * EF(((p273==0)||(p206==1))))) U EG(AX(((p256==0)&&(p197==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),((!(!(E(TRUE U !(((p203==0)||(p22==1)))))) + (p47==0)) + ((p143!=1) * E(TRUE U ((p273==0)||(...212
Reverse transition relation is NOT exact ! Due to transitions t1, t15, t19, t22, t30, t72, t73, t78, t83, t85, t93, t94, t96, t98, t99, t101, t103, t105, t...404
Detected timeout of ITS tools.
[2026-06-01 01:10:46] [INFO ] Flatten gal took : 4 ms
[2026-06-01 01:10:46] [INFO ] Applying decomposition
[2026-06-01 01:10:46] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6416387822027730536.txt' '-o' '/tmp/graph6416387822027730536.bin' '-w' '/tmp/graph6416387822027730536.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6416387822027730536.bin' '-l' '-1' '-v' '-w' '/tmp/graph6416387822027730536.weights' '-q' '0' '-e' '0.001'
[2026-06-01 01:10:46] [INFO ] Decomposing Gal with order
[2026-06-01 01:10:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 01:10:47] [INFO ] Removed a total of 157 redundant transitions.
[2026-06-01 01:10:47] [INFO ] Flatten gal took : 12 ms
[2026-06-01 01:10:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 3 ms.
[2026-06-01 01:10:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality7121813385051188050.gal : 2 ms
[2026-06-01 01:10:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality18349899562859128374.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/CTLCardinality7121813385051188050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18349899562859128374.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,1.80009e+12,0.095006,5804,372,39,3253,404,429,3802,71,1007,0


Converting to forward existential form...Done !
original formula: EX(E(((!(AG(((i8.u26.p203==0)||(u5.p22==1)))) + (i2.u7.p47==0)) + ((u16.p143!=1) * EF(((i11.u41.p273==0)||(i3.u27.p206==1))))) U EG(AX(((...197
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),((!(!(E(TRUE U !(((i8.u26.p203==0)||(u5.p22==1)))))) + (i2.u7.p47==0)) + ((u16.p143!=1) * E(...265
Reverse transition relation is NOT exact ! Due to transitions t30, t93, t118, t170, u16.t98, u16.t99, u16.t101, u16.t142, u16.t143, u5.t123, u5.t124, u5.t1...598
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 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
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,17.7595,374292,1,0,711203,775,2748,1.06231e+06,370,3194,687452
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

[2026-06-01 01:11:06] [INFO ] Flatten gal took : 1126 ms
[2026-06-01 01:11:07] [INFO ] Flatten gal took : 981 ms
[2026-06-01 01:11:07] [INFO ] Applying decomposition
[2026-06-01 01:11:08] [INFO ] Flatten gal took : 910 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/graph5600586115086251090.txt' '-o' '/tmp/graph5600586115086251090.bin' '-w' '/tmp/graph5600586115086251090.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5600586115086251090.bin' '-l' '-1' '-v' '-w' '/tmp/graph5600586115086251090.weights' '-q' '0' '-e' '0.001'
[2026-06-01 01:11:11] [INFO ] Decomposing Gal with order
[2026-06-01 01:11:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 01:11:12] [INFO ] Removed a total of 75992 redundant transitions.
[2026-06-01 01:11:12] [INFO ] Flatten gal took : 1037 ms
[2026-06-01 01:11:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 641 ms.
[2026-06-01 01:11:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality2870291362157740866.gal : 69 ms
[2026-06-01 01:11:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality394192180978146013.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/CTLCardinality2870291362157740866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality394192180978146013.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 01:33:39] [INFO ] Applying decomposition
[2026-06-01 01:33:40] [INFO ] Flatten gal took : 928 ms
[2026-06-01 01:33:41] [INFO ] Decomposing Gal with order
[2026-06-01 01:33:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 01:33:43] [INFO ] Removed a total of 75881 redundant transitions.
[2026-06-01 01:33:43] [INFO ] Flatten gal took : 1760 ms
[2026-06-01 01:33:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 212 ms.
[2026-06-01 01:33:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality4413675840316236420.gal : 3 ms
[2026-06-01 01:33:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality8837070274804807214.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/CTLCardinality4413675840316236420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8837070274804807214.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 2 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,3.59006e+15,0.970895,34588,988,1076,51580,6627,426,178906,341,52214,0


Converting to forward existential form...Done !
original formula: AG(((EF(((i0.i0.u16.p144==0)||(i0.i0.u16.p162==1))) * EF((((A(((i0.i0.i0.i0.i0.i0.i0.i0.u10.p41==0)||(i0.i0.i0.i0.i0.i0.i0.u11.p67==1)) U...652
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(E(TRUE U ((i0.i0.u16.p144==0)||(i0.i0.u16.p162==1)))))] = FALSE * [(FwdU(Init,TRUE) * !(...933
Reverse transition relation is NOT exact ! Due to transitions t4982, i0.t6306, i0.i0.t136, i0.i0.u16.t17, i0.i0.u16.t18, i0.i0.u16.t19, i0.i0.u16.t140, i0....1843
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,1,8.53898,242788,1,0,301964,39971,5158,1.88347e+06,2380,273563,211002
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: (EG(EX(AX(((i0.i0.i0.i0.i0.i0.i0.i0.u10.p33==0)||(i0.i0.u16.p147==0))))) * AG((A(EX((((i0.i0.i0.i0.i0.i0.i0.i0.u9.p15==0)||(i0.i1.i0.u20....835
=> equivalent forward existential formula: ([(Init * !(EG(EX(!(EX(!(((i0.i0.i0.i0.i0.i0.i0.i0.u10.p33==0)||(i0.i0.u16.p147==0)))))))))] = FALSE * ([FwdG(((...1593
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 1,0,64.3149,1182944,1,0,1.40429e+06,72050,5248,9.42326e+06,2389,603161,563782
FORMULA ErlangenMainframeV1-PT-bP08C08-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1858659 ms.

BK_STOP 1780277688817

--------------------
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="ErlangenMainframeV1-PT-bP08C08"
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 ErlangenMainframeV1-PT-bP08C08, 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-178021499100105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-bP08C08.tgz
mv ErlangenMainframeV1-PT-bP08C08 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;