Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r114-smll-177955740600425.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ErlangenMainframeV0-PT-0606, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740600425
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 8.1K Mar 7 04:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 7 04:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 7 04:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 7 04:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 09:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 15 09:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 09:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 7 04:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 186K Mar 7 04:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 7 04:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 7 04:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-00
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-01
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-02
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-03
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-04
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-05
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-06
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-07
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-08
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-09
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-10
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-11
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-12
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-13
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-14
FORMULA_NAME ErlangenMainframeV0-PT-0606-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779855124334

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-0606
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 04:12:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 04:12:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 04:12:07] [INFO ] Load time of PNML (sax parser for PT used): 431 ms
[2026-05-27 04:12:07] [INFO ] Transformed 223 places.
[2026-05-27 04:12:07] [INFO ] Transformed 2425 transitions.
[2026-05-27 04:12:07] [INFO ] Found NUPN structural information;
[2026-05-27 04:12:07] [INFO ] Parsed PT model containing 223 places and 2425 transitions and 34205 arcs in 700 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Support contains 112 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 2425/2425 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 201 transition count 2403
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 201 transition count 2403
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 193 transition count 2395
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 193 transition count 2395
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 191 transition count 2151
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 191 transition count 2151
Applied a total of 64 rules in 162 ms. Remains 191 /223 variables (removed 32) and now considering 2151/2425 (removed 274) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17821495853482463654.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18032014292456204764.kers'
[2026-05-27 04:12:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17821495853482463654.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18032014292456204764.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 2151 rows 191 cols 30741 entries
Finished phase 1 with 170 SingleSign rule and 3 generalized
[2026-05-27 04:12:07] [INFO ] Computed 18 invariants in 19 ms
Computed 18 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-18032014292456204764.kers
Total runtime 26 ms.
[2026-05-27 04:12:08] [INFO ] Implicit Places using invariants in 859 ms returned []
[2026-05-27 04:12:08] [INFO ] Invariant cache hit.
[2026-05-27 04:12:10] [INFO ] Implicit Places using invariants and state equation in 1546 ms returned []
Implicit Place search using SMT with State Equation took 2465 ms to find 0 implicit places.
Running 2150 sub problems to find dead transitions.
[2026-05-27 04:12:10] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2150 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 190/2342 variables, and 6 constraints, problems are : Problem set: 0 solved, 2150 unsolved in 30092 ms.
Refiners :[Positive P Invariants (semi-flows): 0/12 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/191 constraints, PredecessorRefiner: 2150/167 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2150 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2150 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2150 unsolved
At refinement iteration 2 (OVERLAPS) 1/191 variables, 12/18 constraints. Problems are: Problem set: 0 solved, 2150 unsolved
SMT process timed out in 64799ms, After SMT, problems are : Problem set: 0 solved, 2150 unsolved
Search for dead transitions found 0 dead transitions in 64857ms
Starting structural reductions in LTL mode, iteration 1 : 191/223 places, 2151/2425 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67556 ms. Remains : 191/223 places, 2151/2425 transitions.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Applied a total of 0 rules in 13 ms. Remains 191 /191 variables (removed 0) and now considering 2151/2151 (removed 0) transitions.
[2026-05-27 04:13:14] [INFO ] Invariant cache hit.
[2026-05-27 04:13:15] [INFO ] Implicit Places using invariants in 453 ms returned []
[2026-05-27 04:13:15] [INFO ] Invariant cache hit.
[2026-05-27 04:13:16] [INFO ] Implicit Places using invariants and state equation in 1491 ms returned []
Implicit Place search using SMT with State Equation took 1947 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1962 ms. Remains : 191/191 places, 2151/2151 transitions.
Support contains 112 out of 191 places after structural reductions.
[2026-05-27 04:13:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-27 04:13:17] [INFO ] Flatten gal took : 648 ms
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 04:13:18] [INFO ] Flatten gal took : 375 ms
[2026-05-27 04:13:19] [INFO ] Input system was already deterministic with 2151 transitions.
Support contains 102 out of 191 places (down from 112) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 4565 ms. (8 steps per ms) remains 6/72 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1123 ms. (35 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 301 ms. (132 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 443 ms. (90 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 245 ms. (162 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 159 ms. (250 steps per ms) remains 6/6 properties
[2026-05-27 04:13:21] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp43 is UNSAT
At refinement iteration 1 (OVERLAPS) 151/178 variables, 12/12 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 13/191 variables, 6/18 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/191 variables, 0/18 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 2151/2342 variables, 191/209 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2342 variables, 0/209 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/2342 variables, 0/209 constraints. Problems are: Problem set: 1 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2342/2342 variables, and 209 constraints, problems are : Problem set: 1 solved, 5 unsolved in 1388 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 191/191 constraints, PredecessorRefiner: 6/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Problem AtomicPropp50 is UNSAT
At refinement iteration 1 (OVERLAPS) 156/177 variables, 12/12 constraints. Problems are: Problem set: 2 solved, 4 unsolved
SMT process timed out in 7324ms, After SMT, problems are : Problem set: 2 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 18 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Graph (trivial) has 123 edges and 191 vertex of which 6 / 191 are part of one of the 3 SCC in 11 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 188 transition count 2112
Reduce places removed 33 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 36 rules applied. Total rules applied 70 place count 155 transition count 2109
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 73 place count 152 transition count 2109
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 73 place count 152 transition count 2101
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 89 place count 144 transition count 2101
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 114 place count 119 transition count 1216
Ensure Unique test removed 1 places
Iterating global reduction 3 with 26 rules applied. Total rules applied 140 place count 118 transition count 1216
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 140 place count 118 transition count 1213
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 146 place count 115 transition count 1213
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 153 place count 108 transition count 365
Ensure Unique test removed 1 places
Iterating global reduction 3 with 8 rules applied. Total rules applied 161 place count 107 transition count 365
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 165 place count 103 transition count 181
Iterating global reduction 3 with 4 rules applied. Total rules applied 169 place count 103 transition count 181
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 170 place count 102 transition count 179
Iterating global reduction 3 with 1 rules applied. Total rules applied 171 place count 102 transition count 179
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 229 place count 73 transition count 150
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 231 place count 71 transition count 132
Ensure Unique test removed 1 places
Iterating global reduction 3 with 3 rules applied. Total rules applied 234 place count 70 transition count 132
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 235 place count 70 transition count 131
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 239 place count 68 transition count 133
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 240 place count 68 transition count 132
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 245 place count 68 transition count 127
Free-agglomeration rule applied 9 times.
Iterating global reduction 5 with 9 rules applied. Total rules applied 254 place count 68 transition count 118
Reduce places removed 9 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 268 place count 59 transition count 113
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 269 place count 58 transition count 104
Iterating global reduction 6 with 1 rules applied. Total rules applied 270 place count 58 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 271 place count 58 transition count 103
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 272 place count 58 transition count 102
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 274 place count 58 transition count 194
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 276 place count 56 transition count 194
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 277 place count 56 transition count 194
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 278 place count 56 transition count 194
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 279 place count 56 transition count 193
Applied a total of 279 rules in 337 ms. Remains 56 /191 variables (removed 135) and now considering 193/2151 (removed 1958) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 337 ms. Remains : 56/191 places, 193/2151 transitions.
RANDOM walk for 40000 steps (8 resets) in 1560 ms. (25 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 186 ms. (213 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 149 ms. (266 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 60 ms. (655 steps per ms) remains 3/3 properties
[2026-05-27 04:13:29] [INFO ] Flow matrix only has 189 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16717956246930644169.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4241638210724043477.kers'
[2026-05-27 04:13:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16717956246930644169.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4241638210724043477.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 189 rows 56 cols 1775 entries
Finished phase 1 with 39 SingleSign rule and 2 generalized
[2026-05-27 04:13:29] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4241638210724043477.kers
Total runtime 4 ms.
[2026-05-27 04:13:29] [INFO ] State equation strengthened by 79 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 38/52 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/56 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 189/245 variables, 56/71 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 79/150 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/245 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/245 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 245/245 variables, and 150 constraints, problems are : Problem set: 0 solved, 3 unsolved in 197 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 56/56 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 38/52 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp4 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 5/17 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp70 is UNSAT
At refinement iteration 4 (OVERLAPS) 4/56 variables, 3/20 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/20 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 189/245 variables, 56/76 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/245 variables, 79/155 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/245 variables, 1/156 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/245 variables, 2/158 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/245 variables, 0/158 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/245 variables, 0/158 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 245/245 variables, and 158 constraints, problems are : Problem set: 2 solved, 1 unsolved in 822 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 56/56 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1040ms problems are : Problem set: 2 solved, 1 unsolved
Finished Parikh walk after 21 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Parikh walk visited 1 properties in 6 ms.
Successfully simplified 4 atomic propositions for a total of 14 simplifications.
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 04:13:30] [INFO ] Flatten gal took : 234 ms
[2026-05-27 04:13:31] [INFO ] Flatten gal took : 211 ms
[2026-05-27 04:13:31] [INFO ] Input system was already deterministic with 2151 transitions.
Computed a total of 37 stabilizing places and 37 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 145 transition count 1245
Ensure Unique test removed 1 places
Iterating global reduction 0 with 47 rules applied. Total rules applied 93 place count 144 transition count 1245
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 113 place count 124 transition count 437
Iterating global reduction 0 with 20 rules applied. Total rules applied 133 place count 124 transition count 437
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 141 place count 116 transition count 293
Ensure Unique test removed 4 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 153 place count 112 transition count 293
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 160 place count 105 transition count 151
Iterating global reduction 0 with 7 rules applied. Total rules applied 167 place count 105 transition count 151
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 169 place count 103 transition count 147
Iterating global reduction 0 with 2 rules applied. Total rules applied 171 place count 103 transition count 147
Applied a total of 171 rules in 39 ms. Remains 103 /191 variables (removed 88) and now considering 147/2151 (removed 2004) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4030635111070426696.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13158194995700048783.kers'
[2026-05-27 04:13:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4030635111070426696.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13158194995700048783.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 147 rows 103 cols 539 entries
Finished phase 1 with 88 SingleSign rule and 2 generalized
[2026-05-27 04:13:31] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13158194995700048783.kers
Total runtime 2 ms.
[2026-05-27 04:13:31] [INFO ] Implicit Places using invariants in 107 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 110 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/191 places, 147/2151 transitions.
Applied a total of 0 rules in 1 ms. Remains 102 /102 variables (removed 0) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 102/191 places, 147/2151 transitions.
[2026-05-27 04:13:31] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:13:31] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:13:31] [INFO ] Input system was already deterministic with 147 transitions.
[2026-05-27 04:13:31] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:13:31] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:13:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality3399028646319575645.gal : 6 ms
[2026-05-27 04:13:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality10511726730881823141.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3399028646319575645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10511726730881823141.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,3.70379e+09,0.605323,18424,2,8140,5,58825,6,0,557,59182,0


Converting to forward existential form...Done !
original formula: ((AX(AF(E(((p38==0)||(p222==1)) U (p79==1)))) + AX((p2==1))) + AX((EF((p37==1)) + AG((p125!=1)))))
=> equivalent forward existential formula: [(FwdU((EY((Init * !((!(EX(!(!(EG(!(E(((p38==0)||(p222==1)) U (p79==1)))))))) + !(EX(!((p2==1)))))))) * !(E(TRUE...200
Reverse transition relation is NOT exact ! Due to transitions t5, t8, t10, t15, t16, t24, t30, t32, t34, t41, t44, t49, t53, t56, t57, t61, t62, t66, t68, ...347
(forward)formula 0,1,11.2035,272820,1,0,310,1.61934e+06,317,165,3951,1.28307e+06,378
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 144 transition count 1244
Ensure Unique test removed 1 places
Iterating global reduction 0 with 48 rules applied. Total rules applied 95 place count 143 transition count 1244
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 116 place count 122 transition count 435
Iterating global reduction 0 with 21 rules applied. Total rules applied 137 place count 122 transition count 435
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 147 place count 112 transition count 288
Ensure Unique test removed 5 places
Iterating global reduction 0 with 15 rules applied. Total rules applied 162 place count 107 transition count 288
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 169 place count 100 transition count 146
Iterating global reduction 0 with 7 rules applied. Total rules applied 176 place count 100 transition count 146
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 178 place count 98 transition count 142
Iterating global reduction 0 with 2 rules applied. Total rules applied 180 place count 98 transition count 142
Applied a total of 180 rules in 38 ms. Remains 98 /191 variables (removed 93) and now considering 142/2151 (removed 2009) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5303920128320768523.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14018535692907661999.kers'
[2026-05-27 04:13:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5303920128320768523.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14018535692907661999.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 142 rows 98 cols 501 entries
Finished phase 1 with 86 SingleSign rule and 0 generalized
[2026-05-27 04:13:43] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14018535692907661999.kers
Total runtime 1 ms.
[2026-05-27 04:13:43] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-27 04:13:43] [INFO ] Invariant cache hit.
[2026-05-27 04:13:43] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
Running 141 sub problems to find dead transitions.
[2026-05-27 04:13:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (OVERLAPS) 1/98 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (OVERLAPS) 142/240 variables, 98/112 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (OVERLAPS) 0/240 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Real declared 240/240 variables, and 112 constraints, problems are : Problem set: 0 solved, 141 unsolved in 7741 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 141 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (OVERLAPS) 1/98 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (OVERLAPS) 142/240 variables, 98/113 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 141/254 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 9/263 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 3/266 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/240 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 10 (OVERLAPS) 0/240 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Int declared 240/240 variables, and 266 constraints, problems are : Problem set: 0 solved, 141 unsolved in 15298 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 23073ms problems are : Problem set: 0 solved, 141 unsolved
Search for dead transitions found 0 dead transitions in 23074ms
Starting structural reductions in LTL mode, iteration 1 : 98/191 places, 142/2151 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23357 ms. Remains : 98/191 places, 142/2151 transitions.
[2026-05-27 04:14:06] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:14:06] [INFO ] Flatten gal took : 5 ms
[2026-05-27 04:14:06] [INFO ] Input system was already deterministic with 142 transitions.
[2026-05-27 04:14:06] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:14:06] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:14:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality7140080567271664300.gal : 3 ms
[2026-05-27 04:14:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality3564874656196721507.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/CTLCardinality7140080567271664300.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3564874656196721507.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.81933e+09,0.248256,11056,2,5058,5,29885,6,0,536,28356,0


Converting to forward existential form...Done !
original formula: AX(EF(((p113==1)||((p123==0)&&(p19==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((p113==1)||((p123==0)&&(p19==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t14, t39, t42, t47, t51, t54, t55, t56, t57, t61, t62, t66, t67, t71, t72, t76, ...317
(forward)formula 0,1,5.1584,137920,1,0,280,802741,305,151,3803,618417,352
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Graph (trivial) has 132 edges and 191 vertex of which 6 / 191 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 187 transition count 2113
Reduce places removed 34 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 36 rules applied. Total rules applied 71 place count 153 transition count 2111
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 73 place count 151 transition count 2111
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 73 place count 151 transition count 2102
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 91 place count 142 transition count 2102
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 118 place count 115 transition count 1322
Iterating global reduction 3 with 27 rules applied. Total rules applied 145 place count 115 transition count 1322
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 145 place count 115 transition count 1319
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 151 place count 112 transition count 1319
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 158 place count 105 transition count 575
Ensure Unique test removed 3 places
Iterating global reduction 3 with 10 rules applied. Total rules applied 168 place count 102 transition count 575
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 173 place count 97 transition count 167
Iterating global reduction 3 with 5 rules applied. Total rules applied 178 place count 97 transition count 167
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 180 place count 95 transition count 163
Iterating global reduction 3 with 2 rules applied. Total rules applied 182 place count 95 transition count 163
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 226 place count 73 transition count 141
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 229 place count 70 transition count 112
Ensure Unique test removed 1 places
Iterating global reduction 3 with 4 rules applied. Total rules applied 233 place count 69 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 234 place count 69 transition count 111
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 236 place count 67 transition count 103
Iterating global reduction 4 with 2 rules applied. Total rules applied 238 place count 67 transition count 103
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 239 place count 66 transition count 101
Iterating global reduction 4 with 1 rules applied. Total rules applied 240 place count 66 transition count 101
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 245 place count 66 transition count 96
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 255 place count 61 transition count 91
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 257 place count 61 transition count 91
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 258 place count 60 transition count 90
Applied a total of 258 rules in 187 ms. Remains 60 /191 variables (removed 131) and now considering 90/2151 (removed 2061) transitions.
[2026-05-27 04:14:11] [INFO ] Flow matrix only has 82 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14794579495081467933.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17513185905652858929.kers'
[2026-05-27 04:14:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14794579495081467933.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17513185905652858929.kers]
Normalized transition count is 81 out of 82 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 81 rows 60 cols 326 entries
Finished phase 1 with 44 SingleSign rule and 2 generalized
[2026-05-27 04:14:11] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17513185905652858929.kers
Total runtime 1 ms.
[2026-05-27 04:14:12] [INFO ] Implicit Places using invariants in 62 ms returned [42]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 59/191 places, 90/2151 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 254 ms. Remains : 59/191 places, 90/2151 transitions.
[2026-05-27 04:14:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 04:14:12] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:14:12] [INFO ] Input system was already deterministic with 90 transitions.
[2026-05-27 04:14:12] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:14:12] [INFO ] Flatten gal took : 3 ms
[2026-05-27 04:14:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality15463652643506781536.gal : 1 ms
[2026-05-27 04:14:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality1257950382319608870.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/CTLCardinality15463652643506781536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1257950382319608870.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,3.84791e+06,0.040223,5036,2,469,5,4275,6,0,324,4039,0


Converting to forward existential form...Done !
original formula: !(E((AF((((AF((p177==1)) + (p46==1)) + ((p94==0)||(p137==1))) + (((p47==0)||(p43==1))||(p191==1)))) * (((AF((p149==0)) + AF(EG(((p43==0)|...221
=> equivalent forward existential formula: [(FwdU(Init,(!(EG(!((((!(EG(!((p177==1)))) + (p46==1)) + ((p94==0)||(p137==1))) + (((p47==0)||(p43==1))||(p191==...287
Reverse transition relation is NOT exact ! Due to transitions t10, t16, t20, t21, t29, t37, t53, t55, t56, t60, Intersection with reachable at each step e...210
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.744405,26656,1,0,278,101150,230,198,2545,153942,364
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 150 transition count 1735
Ensure Unique test removed 1 places
Iterating global reduction 0 with 42 rules applied. Total rules applied 83 place count 149 transition count 1735
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 99 place count 133 transition count 876
Iterating global reduction 0 with 16 rules applied. Total rules applied 115 place count 133 transition count 876
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 122 place count 126 transition count 589
Ensure Unique test removed 4 places
Iterating global reduction 0 with 11 rules applied. Total rules applied 133 place count 122 transition count 589
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 137 place count 118 transition count 205
Iterating global reduction 0 with 4 rules applied. Total rules applied 141 place count 118 transition count 205
Applied a total of 141 rules in 34 ms. Remains 118 /191 variables (removed 73) and now considering 205/2151 (removed 1946) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-112763788674628523.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13625231610213630185.kers'
[2026-05-27 04:14:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-112763788674628523.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13625231610213630185.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 205 rows 118 cols 1058 entries
Finished phase 1 with 102 SingleSign rule and 3 generalized
[2026-05-27 04:14:12] [INFO ] Computed 13 invariants in 1 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13625231610213630185.kers
Total runtime 2 ms.
[2026-05-27 04:14:12] [INFO ] Implicit Places using invariants in 91 ms returned [76]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 93 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 117/191 places, 205/2151 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 205/205 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 117/191 places, 205/2151 transitions.
[2026-05-27 04:14:12] [INFO ] Flatten gal took : 9 ms
[2026-05-27 04:14:12] [INFO ] Flatten gal took : 6 ms
[2026-05-27 04:14:12] [INFO ] Input system was already deterministic with 205 transitions.
[2026-05-27 04:14:12] [INFO ] Flatten gal took : 11 ms
[2026-05-27 04:14:12] [INFO ] Flatten gal took : 11 ms
[2026-05-27 04:14:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality13887121499311124272.gal : 6 ms
[2026-05-27 04:14:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality7635089559678579590.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/CTLCardinality13887121499311124272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7635089559678579590.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,2.15406e+10,5.94922,130036,2,22202,5,428640,6,0,675,600180,0


Converting to forward existential form...Done !
original formula: (AG(E((((EF(((p68==0)||(p144==1))) * (p79==0)) * ((p55==0)&&(p214==1))) + (p114==0)) U A(AX((p215==0)) U EG((p93==0))))) * EF((((((p18==1...277
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E((((E(TRUE U ((p68==0)||(p144==1))) * (p79==0)) * ((p55==0)&&(p214==1))) + (p114==0)) U ...430
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t9, t12, t14, t15, t16, t19, t23, t26, t27, t34, t36, t45, t48, t50, t52, t54, t58, t...572
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-27 04:14:43] [INFO ] Flatten gal took : 12 ms
[2026-05-27 04:14:43] [INFO ] Applying decomposition
[2026-05-27 04:14:43] [INFO ] Flatten gal took : 10 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/graph2149828104263697035.txt' '-o' '/tmp/graph2149828104263697035.bin' '-w' '/tmp/graph2149828104263697035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2149828104263697035.bin' '-l' '-1' '-v' '-w' '/tmp/graph2149828104263697035.weights' '-q' '0' '-e' '0.001'
[2026-05-27 04:14:43] [INFO ] Decomposing Gal with order
[2026-05-27 04:14:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 04:14:43] [INFO ] Removed a total of 545 redundant transitions.
[2026-05-27 04:14:43] [INFO ] Flatten gal took : 161 ms
[2026-05-27 04:14:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 23 ms.
[2026-05-27 04:14:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality10612532795891447423.gal : 8 ms
[2026-05-27 04:14:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality71158830181255877.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/CTLCardinality10612532795891447423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality71158830181255877.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.
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,2.15406e+10,0.901755,25656,1020,89,47258,1535,443,99416,86,5855,0


Converting to forward existential form...Done !
original formula: (AG(E((((EF(((u8.p68==0)||(i6.u19.p144==1))) * (i4.u11.p79==0)) * ((u7.p55==0)&&(i7.i1.u31.p214==1))) + (i4.u14.p114==0)) U A(AX((i7.i1.u...408
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E((((E(TRUE U ((u8.p68==0)||(i6.u19.p144==1))) * (i4.u11.p79==0)) * ((u7.p55==0)&&(i7.i1....575
Reverse transition relation is NOT exact ! Due to transitions t9, t14, t86, t107, t119, t161, t175, t177, u7.t81, u7.t82, u7.t154, u7.t155, u8.t0, u8.t75, ...645
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,7.80248,163384,1,0,278201,1852,2784,849682,482,7304,300692
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Graph (trivial) has 150 edges and 191 vertex of which 6 / 191 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 187 transition count 2099
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 139 transition count 2099
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 97 place count 139 transition count 2093
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 109 place count 133 transition count 2093
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 139 place count 103 transition count 1203
Ensure Unique test removed 1 places
Iterating global reduction 2 with 31 rules applied. Total rules applied 170 place count 102 transition count 1203
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 170 place count 102 transition count 1200
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 176 place count 99 transition count 1200
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 186 place count 89 transition count 338
Ensure Unique test removed 4 places
Iterating global reduction 2 with 14 rules applied. Total rules applied 200 place count 85 transition count 338
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 207 place count 78 transition count 128
Iterating global reduction 2 with 7 rules applied. Total rules applied 214 place count 78 transition count 128
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 216 place count 76 transition count 124
Iterating global reduction 2 with 2 rules applied. Total rules applied 218 place count 76 transition count 124
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 270 place count 50 transition count 98
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 275 place count 45 transition count 70
Ensure Unique test removed 1 places
Iterating global reduction 2 with 6 rules applied. Total rules applied 281 place count 44 transition count 70
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 284 place count 44 transition count 67
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 285 place count 43 transition count 65
Iterating global reduction 3 with 1 rules applied. Total rules applied 286 place count 43 transition count 65
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 287 place count 42 transition count 63
Iterating global reduction 3 with 1 rules applied. Total rules applied 288 place count 42 transition count 63
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 290 place count 41 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 296 place count 41 transition count 56
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 308 place count 35 transition count 50
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 309 place count 35 transition count 50
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 310 place count 34 transition count 49
Applied a total of 310 rules in 117 ms. Remains 34 /191 variables (removed 157) and now considering 49/2151 (removed 2102) transitions.
[2026-05-27 04:14:51] [INFO ] Flow matrix only has 37 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9575398178629334246.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15610346230288253463.kers'
[2026-05-27 04:14:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9575398178629334246.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15610346230288253463.kers]
Normalized transition count is 36 out of 37 initially.
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 36 rows 28 cols 114 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-27 04:14:51] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15610346230288253463.kers
Total runtime 0 ms.
[2026-05-27 04:14:51] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-27 04:14:51] [INFO ] Flow matrix only has 37 transitions (discarded 12 similar events)
[2026-05-27 04:14:51] [INFO ] Invariant cache hit.
[2026-05-27 04:14:51] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-27 04:14:51] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2026-05-27 04:14:51] [INFO ] Redundant transitions in 0 ms returned []
Running 32 sub problems to find dead transitions.
[2026-05-27 04:14:51] [INFO ] Flow matrix only has 37 transitions (discarded 12 similar events)
[2026-05-27 04:14:51] [INFO ] Invariant cache hit.
[2026-05-27 04:14:51] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (OVERLAPS) 4/34 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 36/70 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 4/50 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/71 variables, and 50 constraints, problems are : Problem set: 0 solved, 32 unsolved in 799 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (OVERLAPS) 4/34 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 36/70 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 4/50 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 32/82 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/71 variables, and 82 constraints, problems are : Problem set: 0 solved, 32 unsolved in 892 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1700ms problems are : Problem set: 0 solved, 32 unsolved
Search for dead transitions found 0 dead transitions in 1700ms
Starting structural reductions in SI_CTL mode, iteration 1 : 34/191 places, 49/2151 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1946 ms. Remains : 34/191 places, 49/2151 transitions.
[2026-05-27 04:14:53] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:14:53] [INFO ] Flatten gal took : 3 ms
[2026-05-27 04:14:53] [INFO ] Input system was already deterministic with 49 transitions.
[2026-05-27 04:14:53] [INFO ] Flatten gal took : 3 ms
[2026-05-27 04:14:53] [INFO ] Flatten gal took : 3 ms
[2026-05-27 04:14:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality8285852551151600353.gal : 1 ms
[2026-05-27 04:14:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality765166143864841955.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/CTLCardinality8285852551151600353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality765166143864841955.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,105984,0.01996,4292,2,297,5,1625,6,0,184,1504,0


Converting to forward existential form...Done !
original formula: EF(AG((EF((p151==1)) + AF(((p23==0)||(p163==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((E(TRUE U (p151==1)) + !(EG(!(((p23==0)||(p163==1))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,0.08473,6240,1,0,102,11820,124,52,1307,10122,123
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 148 transition count 1248
Ensure Unique test removed 1 places
Iterating global reduction 0 with 44 rules applied. Total rules applied 87 place count 147 transition count 1248
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 106 place count 128 transition count 441
Iterating global reduction 0 with 19 rules applied. Total rules applied 125 place count 128 transition count 441
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 132 place count 121 transition count 299
Ensure Unique test removed 3 places
Iterating global reduction 0 with 10 rules applied. Total rules applied 142 place count 118 transition count 299
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 146 place count 114 transition count 171
Iterating global reduction 0 with 4 rules applied. Total rules applied 150 place count 114 transition count 171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 113 transition count 169
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 113 transition count 169
Applied a total of 152 rules in 68 ms. Remains 113 /191 variables (removed 78) and now considering 169/2151 (removed 1982) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12029702667347948007.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7369558634534895904.kers'
[2026-05-27 04:14:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12029702667347948007.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7369558634534895904.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 169 rows 113 cols 761 entries
Finished phase 1 with 96 SingleSign rule and 3 generalized
[2026-05-27 04:14:53] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7369558634534895904.kers
Total runtime 2 ms.
[2026-05-27 04:14:53] [INFO ] Implicit Places using invariants in 110 ms returned [73]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 118 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 112/191 places, 169/2151 transitions.
Applied a total of 0 rules in 1 ms. Remains 112 /112 variables (removed 0) and now considering 169/169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 188 ms. Remains : 112/191 places, 169/2151 transitions.
[2026-05-27 04:14:53] [INFO ] Flatten gal took : 9 ms
[2026-05-27 04:14:53] [INFO ] Flatten gal took : 10 ms
[2026-05-27 04:14:53] [INFO ] Input system was already deterministic with 169 transitions.
[2026-05-27 04:14:53] [INFO ] Flatten gal took : 9 ms
[2026-05-27 04:14:53] [INFO ] Flatten gal took : 9 ms
[2026-05-27 04:14:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality10943751652183309205.gal : 2 ms
[2026-05-27 04:14:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality15622640360788735365.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/CTLCardinality10943751652183309205.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15622640360788735365.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,8.17209e+09,1.98071,49116,2,15126,5,166557,6,0,619,194904,0


Converting to forward existential form...Done !
original formula: EF(((AF(AG((p79==1))) + ((EF((p1==1)) * AG(AF(((p67==0)&&(p171==1))))) * ((E((p48==1) U (p69==0)) + ((p205==1)&&((p196==0)||(p69==1)))) *...235
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (!(EG(!(!(E(TRUE U !((p79==1))))))) + ((E(TRUE U (p1==1)) * !(E(TRUE U !(!(EG(!(((p67==0)&...596
Reverse transition relation is NOT exact ! Due to transitions t2, t10, t12, t14, t16, t18, t24, t44, t47, t52, t56, t59, t60, t64, t65, t69, t72, t74, t76,...397
(forward)formula 0,0,13.2424,267052,1,0,383,1.2549e+06,379,175,5177,1.20109e+06,431
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Graph (trivial) has 151 edges and 191 vertex of which 6 / 191 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 187 transition count 2100
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 1 with 47 rules applied. Total rules applied 95 place count 140 transition count 2100
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 95 place count 140 transition count 2094
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 107 place count 134 transition count 2094
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 139 place count 102 transition count 1202
Ensure Unique test removed 1 places
Iterating global reduction 2 with 33 rules applied. Total rules applied 172 place count 101 transition count 1202
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 172 place count 101 transition count 1198
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 180 place count 97 transition count 1198
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 190 place count 87 transition count 336
Ensure Unique test removed 4 places
Iterating global reduction 2 with 14 rules applied. Total rules applied 204 place count 83 transition count 336
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 212 place count 75 transition count 122
Iterating global reduction 2 with 8 rules applied. Total rules applied 220 place count 75 transition count 122
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 223 place count 72 transition count 116
Iterating global reduction 2 with 3 rules applied. Total rules applied 226 place count 72 transition count 116
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 278 place count 46 transition count 90
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 283 place count 41 transition count 64
Ensure Unique test removed 1 places
Iterating global reduction 2 with 6 rules applied. Total rules applied 289 place count 40 transition count 64
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 292 place count 40 transition count 61
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 293 place count 39 transition count 60
Iterating global reduction 3 with 1 rules applied. Total rules applied 294 place count 39 transition count 60
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 296 place count 38 transition count 59
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 302 place count 38 transition count 53
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 314 place count 32 transition count 47
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 315 place count 32 transition count 47
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 316 place count 31 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 317 place count 30 transition count 46
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 319 place count 30 transition count 44
Applied a total of 319 rules in 118 ms. Remains 30 /191 variables (removed 161) and now considering 44/2151 (removed 2107) transitions.
[2026-05-27 04:15:07] [INFO ] Flow matrix only has 35 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-394115540616989288.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10520668943663645479.kers'
[2026-05-27 04:15:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-394115540616989288.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10520668943663645479.kers]
Normalized transition count is 34 out of 35 initially.
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 34 rows 25 cols 110 entries
Finished phase 1 with 19 SingleSign rule and 0 generalized
[2026-05-27 04:15:07] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10520668943663645479.kers
Total runtime 3 ms.
[2026-05-27 04:15:07] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-27 04:15:07] [INFO ] Flow matrix only has 35 transitions (discarded 9 similar events)
[2026-05-27 04:15:07] [INFO ] Invariant cache hit.
[2026-05-27 04:15:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-27 04:15:07] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2026-05-27 04:15:07] [INFO ] Redundant transitions in 21 ms returned []
Running 26 sub problems to find dead transitions.
[2026-05-27 04:15:07] [INFO ] Flow matrix only has 35 transitions (discarded 9 similar events)
[2026-05-27 04:15:07] [INFO ] Invariant cache hit.
[2026-05-27 04:15:07] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 5/30 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 34/64 variables, 30/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 0/64 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 64/65 variables, and 44 constraints, problems are : Problem set: 0 solved, 26 unsolved in 696 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 30/30 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 5/30 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 34/64 variables, 30/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 26/70 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/64 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 0/64 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 64/65 variables, and 70 constraints, problems are : Problem set: 0 solved, 26 unsolved in 582 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 30/30 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1283ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 1283ms
Starting structural reductions in SI_CTL mode, iteration 1 : 30/191 places, 44/2151 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1559 ms. Remains : 30/191 places, 44/2151 transitions.
[2026-05-27 04:15:08] [INFO ] Flatten gal took : 2 ms
[2026-05-27 04:15:08] [INFO ] Flatten gal took : 2 ms
[2026-05-27 04:15:08] [INFO ] Input system was already deterministic with 44 transitions.
RANDOM walk for 1788 steps (0 resets) in 8 ms. (198 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-27 04:15:08] [INFO ] Flatten gal took : 2 ms
[2026-05-27 04:15:08] [INFO ] Flatten gal took : 2 ms
[2026-05-27 04:15:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16336574478836013860.gal : 1 ms
[2026-05-27 04:15:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7017585606879156455.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16336574478836013860.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7017585606879156455.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Graph (trivial) has 149 edges and 191 vertex of which 6 / 191 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 187 transition count 2100
Reduce places removed 47 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 140 transition count 2099
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 139 transition count 2099
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 97 place count 139 transition count 2094
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 107 place count 134 transition count 2094
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 138 place count 103 transition count 1203
Ensure Unique test removed 1 places
Iterating global reduction 3 with 32 rules applied. Total rules applied 170 place count 102 transition count 1203
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 170 place count 102 transition count 1199
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 178 place count 98 transition count 1199
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 186 place count 90 transition count 341
Ensure Unique test removed 3 places
Iterating global reduction 3 with 11 rules applied. Total rules applied 197 place count 87 transition count 341
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 202 place count 82 transition count 141
Iterating global reduction 3 with 5 rules applied. Total rules applied 207 place count 82 transition count 141
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 209 place count 80 transition count 137
Iterating global reduction 3 with 2 rules applied. Total rules applied 211 place count 80 transition count 137
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 265 place count 53 transition count 110
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 271 place count 47 transition count 74
Ensure Unique test removed 1 places
Iterating global reduction 3 with 7 rules applied. Total rules applied 278 place count 46 transition count 74
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 281 place count 46 transition count 71
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 283 place count 44 transition count 66
Iterating global reduction 4 with 2 rules applied. Total rules applied 285 place count 44 transition count 66
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 291 place count 44 transition count 60
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 301 place count 39 transition count 55
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 302 place count 39 transition count 55
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 303 place count 38 transition count 54
Applied a total of 303 rules in 192 ms. Remains 38 /191 variables (removed 153) and now considering 54/2151 (removed 2097) transitions.
[2026-05-27 04:15:08] [INFO ] Flow matrix only has 44 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7977661812338950317.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9800866962258935193.kers'
[2026-05-27 04:15:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7977661812338950317.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9800866962258935193.kers]
Normalized transition count is 43 out of 44 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 43 rows 37 cols 166 entries
Finished phase 1 with 23 SingleSign rule and 2 generalized
[2026-05-27 04:15:08] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9800866962258935193.kers
Total runtime 1 ms.
[2026-05-27 04:15:08] [INFO ] Implicit Places using invariants in 69 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 37/191 places, 54/2151 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 36 transition count 53
Applied a total of 2 rules in 3 ms. Remains 36 /37 variables (removed 1) and now considering 53/54 (removed 1) transitions.
[2026-05-27 04:15:09] [INFO ] Flow matrix only has 43 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14496494210207024933.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16910034445955425259.kers'
[2026-05-27 04:15:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14496494210207024933.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16910034445955425259.kers]
Normalized transition count is 42 out of 43 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 42 rows 35 cols 163 entries
Finished phase 1 with 24 SingleSign rule and 0 generalized
[2026-05-27 04:15:09] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16910034445955425259.kers
Total runtime 1 ms.
[2026-05-27 04:15:09] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-27 04:15:09] [INFO ] Flow matrix only has 43 transitions (discarded 10 similar events)
[2026-05-27 04:15:09] [INFO ] Invariant cache hit.
[2026-05-27 04:15:09] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-27 04:15:09] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 36/191 places, 53/2151 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 422 ms. Remains : 36/191 places, 53/2151 transitions.
[2026-05-27 04:15:09] [INFO ] Flatten gal took : 2 ms
[2026-05-27 04:15:09] [INFO ] Flatten gal took : 3 ms
[2026-05-27 04:15:09] [INFO ] Input system was already deterministic with 53 transitions.
[2026-05-27 04:15:09] [INFO ] Flatten gal took : 2 ms
[2026-05-27 04:15:09] [INFO ] Flatten gal took : 2 ms
[2026-05-27 04:15:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality15035678106488701692.gal : 1 ms
[2026-05-27 04:15:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality2821083421953863964.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/CTLCardinality15035678106488701692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2821083421953863964.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,124740,0.042273,4636,2,165,5,2874,6,0,197,3612,0


Converting to forward existential form...Done !
original formula: AG(E(!(AF((p25==0))) U ((p55==0)||(p15==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(!(EG(!((p25==0))))) U ((p55==0)||(p15==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.085471,5168,1,0,10,6482,23,4,1118,3991,10
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 152 transition count 1252
Ensure Unique test removed 1 places
Iterating global reduction 0 with 40 rules applied. Total rules applied 79 place count 151 transition count 1252
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 96 place count 134 transition count 482
Iterating global reduction 0 with 17 rules applied. Total rules applied 113 place count 134 transition count 482
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 118 place count 129 transition count 380
Ensure Unique test removed 3 places
Iterating global reduction 0 with 8 rules applied. Total rules applied 126 place count 126 transition count 380
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 131 place count 121 transition count 176
Iterating global reduction 0 with 5 rules applied. Total rules applied 136 place count 121 transition count 176
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 138 place count 119 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 140 place count 119 transition count 172
Applied a total of 140 rules in 43 ms. Remains 119 /191 variables (removed 72) and now considering 172/2151 (removed 1979) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1141347823216445184.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9037265746768501394.kers'
[2026-05-27 04:15:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1141347823216445184.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9037265746768501394.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 172 rows 119 cols 707 entries
Finished phase 1 with 102 SingleSign rule and 3 generalized
[2026-05-27 04:15:09] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9037265746768501394.kers
Total runtime 1 ms.
[2026-05-27 04:15:09] [INFO ] Implicit Places using invariants in 130 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 132 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/191 places, 172/2151 transitions.
Applied a total of 0 rules in 2 ms. Remains 118 /118 variables (removed 0) and now considering 172/172 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 178 ms. Remains : 118/191 places, 172/2151 transitions.
[2026-05-27 04:15:09] [INFO ] Flatten gal took : 7 ms
[2026-05-27 04:15:09] [INFO ] Flatten gal took : 8 ms
[2026-05-27 04:15:09] [INFO ] Input system was already deterministic with 172 transitions.
[2026-05-27 04:15:09] [INFO ] Flatten gal took : 8 ms
[2026-05-27 04:15:09] [INFO ] Flatten gal took : 7 ms
[2026-05-27 04:15:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality15993912003505896512.gal : 2 ms
[2026-05-27 04:15:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality16498433956948802283.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/CTLCardinality15993912003505896512.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16498433956948802283.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,1.39795e+10,2.88777,64156,2,16085,5,210003,6,0,646,282390,0


Converting to forward existential form...Done !
original formula: EX(((!(E(((p205!=0)&&(p142==0)) U ((EF(((p1==0)||(p71==1))) + (p16==0)) + ((p150==1)||(p211==0))))) + (((EG((p17==0)) * !(A((p179==1) U (...315
=> equivalent forward existential formula: (([(EY(Init) * !(E(((p205!=0)&&(p142==0)) U ((E(TRUE U ((p1==0)||(p71==1))) + (p16==0)) + ((p150==1)||(p211==0))...632
Reverse transition relation is NOT exact ! Due to transitions t1, t9, t11, t12, t15, t17, t19, t25, t28, t47, t51, t54, t56, t60, t63, t64, t68, t69, t70, ...404
(forward)formula 0,1,12.5324,272844,1,0,400,1.27866e+06,401,181,5120,1.1836e+06,435
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 146 transition count 1299
Ensure Unique test removed 1 places
Iterating global reduction 0 with 46 rules applied. Total rules applied 91 place count 145 transition count 1299
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 110 place count 126 transition count 581
Iterating global reduction 0 with 19 rules applied. Total rules applied 129 place count 126 transition count 581
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 137 place count 118 transition count 367
Ensure Unique test removed 3 places
Iterating global reduction 0 with 11 rules applied. Total rules applied 148 place count 115 transition count 367
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 154 place count 109 transition count 165
Iterating global reduction 0 with 6 rules applied. Total rules applied 160 place count 109 transition count 165
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 162 place count 107 transition count 161
Iterating global reduction 0 with 2 rules applied. Total rules applied 164 place count 107 transition count 161
Applied a total of 164 rules in 46 ms. Remains 107 /191 variables (removed 84) and now considering 161/2151 (removed 1990) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5685246328387175159.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17158167953589998688.kers'
[2026-05-27 04:15:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5685246328387175159.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17158167953589998688.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 161 rows 107 cols 709 entries
Finished phase 1 with 91 SingleSign rule and 2 generalized
[2026-05-27 04:15:22] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17158167953589998688.kers
Total runtime 2 ms.
[2026-05-27 04:15:22] [INFO ] Implicit Places using invariants in 107 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 109 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/191 places, 161/2151 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 161/161 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 157 ms. Remains : 106/191 places, 161/2151 transitions.
[2026-05-27 04:15:22] [INFO ] Flatten gal took : 7 ms
[2026-05-27 04:15:22] [INFO ] Flatten gal took : 7 ms
[2026-05-27 04:15:22] [INFO ] Input system was already deterministic with 161 transitions.
[2026-05-27 04:15:22] [INFO ] Flatten gal took : 8 ms
[2026-05-27 04:15:22] [INFO ] Flatten gal took : 7 ms
[2026-05-27 04:15:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality7225154970873078931.gal : 3 ms
[2026-05-27 04:15:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality7322019847957464288.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/CTLCardinality7225154970873078931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7322019847957464288.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,5.3383e+09,1.70829,40888,2,12879,5,135484,6,0,587,174032,0


Converting to forward existential form...Done !
original formula: AX(EF(((p41==1) * E((p210==1) U ((p67==0)||(p55==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((p41==1) * E((p210==1) U ((p67==0)||(p55==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t11, t12, t13, t16, t30, t32, t41, t44, t49, t53, t56, t57, t61, t62, t66, t68, t70, t72,...393
(forward)formula 0,1,28.7054,611652,1,0,360,3.49426e+06,348,191,4619,2.98062e+06,433
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-10 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 : 191/191 places, 2151/2151 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 155 transition count 1255
Ensure Unique test removed 1 places
Iterating global reduction 0 with 37 rules applied. Total rules applied 73 place count 154 transition count 1255
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 87 place count 140 transition count 488
Iterating global reduction 0 with 14 rules applied. Total rules applied 101 place count 140 transition count 488
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 103 place count 138 transition count 432
Ensure Unique test removed 1 places
Iterating global reduction 0 with 3 rules applied. Total rules applied 106 place count 137 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 107 place count 136 transition count 324
Iterating global reduction 0 with 1 rules applied. Total rules applied 108 place count 136 transition count 324
Applied a total of 108 rules in 25 ms. Remains 136 /191 variables (removed 55) and now considering 324/2151 (removed 1827) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5802530220543337387.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14406716092324141003.kers'
[2026-05-27 04:15:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5802530220543337387.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14406716092324141003.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 324 rows 136 cols 2679 entries
Finished phase 1 with 117 SingleSign rule and 3 generalized
[2026-05-27 04:15:51] [INFO ] Computed 16 invariants in 2 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14406716092324141003.kers
Total runtime 3 ms.
[2026-05-27 04:15:51] [INFO ] Implicit Places using invariants in 137 ms returned []
[2026-05-27 04:15:51] [INFO ] Invariant cache hit.
[2026-05-27 04:15:51] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
Running 323 sub problems to find dead transitions.
[2026-05-27 04:15:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (OVERLAPS) 1/136 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 6 (OVERLAPS) 324/460 variables, 136/163 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/460 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 323 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 460/460 variables, and 169 constraints, problems are : Problem set: 0 solved, 323 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 136/136 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 323 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (OVERLAPS) 1/136 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 17/33 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (OVERLAPS) 324/460 variables, 136/169 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/460 variables, 323/492 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/460 variables, 7/499 constraints. Problems are: Problem set: 0 solved, 323 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 460/460 variables, and 500 constraints, problems are : Problem set: 0 solved, 323 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 136/136 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60603ms problems are : Problem set: 0 solved, 323 unsolved
Search for dead transitions found 0 dead transitions in 60604ms
Starting structural reductions in LTL mode, iteration 1 : 136/191 places, 324/2151 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61171 ms. Remains : 136/191 places, 324/2151 transitions.
[2026-05-27 04:16:52] [INFO ] Flatten gal took : 20 ms
[2026-05-27 04:16:52] [INFO ] Flatten gal took : 22 ms
[2026-05-27 04:16:52] [INFO ] Input system was already deterministic with 324 transitions.
[2026-05-27 04:16:52] [INFO ] Flatten gal took : 21 ms
[2026-05-27 04:16:52] [INFO ] Flatten gal took : 21 ms
[2026-05-27 04:16:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality9006317897579877169.gal : 8 ms
[2026-05-27 04:16:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality5280957720612326456.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/CTLCardinality9006317897579877169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5280957720612326456.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,9.0861e+10,15.7266,296868,2,41190,5,953133,6,0,870,1.28523e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 04:17:22] [INFO ] Flatten gal took : 13 ms
[2026-05-27 04:17:22] [INFO ] Applying decomposition
[2026-05-27 04:17:22] [INFO ] Flatten gal took : 12 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/graph9069354444867548540.txt' '-o' '/tmp/graph9069354444867548540.bin' '-w' '/tmp/graph9069354444867548540.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9069354444867548540.bin' '-l' '-1' '-v' '-w' '/tmp/graph9069354444867548540.weights' '-q' '0' '-e' '0.001'
[2026-05-27 04:17:22] [INFO ] Decomposing Gal with order
[2026-05-27 04:17:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 04:17:23] [INFO ] Removed a total of 459 redundant transitions.
[2026-05-27 04:17:23] [INFO ] Flatten gal took : 104 ms
[2026-05-27 04:17:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 234 labels/synchronizations in 23 ms.
[2026-05-27 04:17:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality17092572567094044952.gal : 9 ms
[2026-05-27 04:17:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality9775711431378138149.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/CTLCardinality17092572567094044952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9775711431378138149.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 146 transition count 1246
Ensure Unique test removed 1 places
Iterating global reduction 0 with 46 rules applied. Total rules applied 91 place count 145 transition count 1246
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 111 place count 125 transition count 438
Iterating global reduction 0 with 20 rules applied. Total rules applied 131 place count 125 transition count 438
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 139 place count 117 transition count 294
Ensure Unique test removed 3 places
Iterating global reduction 0 with 11 rules applied. Total rules applied 150 place count 114 transition count 294
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 156 place count 108 transition count 156
Iterating global reduction 0 with 6 rules applied. Total rules applied 162 place count 108 transition count 156
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 164 place count 106 transition count 152
Iterating global reduction 0 with 2 rules applied. Total rules applied 166 place count 106 transition count 152
Applied a total of 166 rules in 34 ms. Remains 106 /191 variables (removed 85) and now considering 152/2151 (removed 1999) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14388234178192083358.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17269278429794085213.kers'
[2026-05-27 04:17:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14388234178192083358.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17269278429794085213.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 152 rows 106 cols 611 entries
Finished phase 1 with 90 SingleSign rule and 2 generalized
[2026-05-27 04:17:53] [INFO ] Computed 14 invariants in 1 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17269278429794085213.kers
Total runtime 2 ms.
[2026-05-27 04:17:53] [INFO ] Implicit Places using invariants in 88 ms returned [65]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 96 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/191 places, 152/2151 transitions.
Applied a total of 0 rules in 1 ms. Remains 105 /105 variables (removed 0) and now considering 152/152 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 134 ms. Remains : 105/191 places, 152/2151 transitions.
[2026-05-27 04:17:53] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:17:53] [INFO ] Flatten gal took : 3 ms
[2026-05-27 04:17:53] [INFO ] Input system was already deterministic with 152 transitions.
[2026-05-27 04:17:53] [INFO ] Flatten gal took : 3 ms
[2026-05-27 04:17:53] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:17:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality2652512846668245472.gal : 1 ms
[2026-05-27 04:17:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality492845815863132561.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/CTLCardinality2652512846668245472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality492845815863132561.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.13963e+09,0.443337,16644,2,8418,5,51985,6,0,574,46221,0


Converting to forward existential form...Done !
original formula: EF(EX((!(E(((p175==0)&&((p135==0)||(p54==1))) U EF(((p69==0)||(p219==1))))) + AX((p202==1)))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(E(((p175==0)&&((p135==0)||(p54==1))) U E(TRUE U ((p69==0)||(p219==1))))))] != FALSE +...211
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t16, t30, t32, t33, t35, t42, t45, t50, t55, t58, t59, t63, t64, t68, t74, t79, ...336
(forward)formula 0,0,3.45563,88548,1,0,277,405597,331,146,4357,345973,327
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 146 transition count 1246
Ensure Unique test removed 1 places
Iterating global reduction 0 with 46 rules applied. Total rules applied 91 place count 145 transition count 1246
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 111 place count 125 transition count 438
Iterating global reduction 0 with 20 rules applied. Total rules applied 131 place count 125 transition count 438
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 140 place count 116 transition count 292
Ensure Unique test removed 4 places
Iterating global reduction 0 with 13 rules applied. Total rules applied 153 place count 112 transition count 292
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 160 place count 105 transition count 150
Iterating global reduction 0 with 7 rules applied. Total rules applied 167 place count 105 transition count 150
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 169 place count 103 transition count 146
Iterating global reduction 0 with 2 rules applied. Total rules applied 171 place count 103 transition count 146
Applied a total of 171 rules in 27 ms. Remains 103 /191 variables (removed 88) and now considering 146/2151 (removed 2005) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8497035952776238769.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18376083573924100901.kers'
[2026-05-27 04:17:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8497035952776238769.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18376083573924100901.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 146 rows 103 cols 537 entries
Finished phase 1 with 88 SingleSign rule and 2 generalized
[2026-05-27 04:17:56] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18376083573924100901.kers
Total runtime 1 ms.
[2026-05-27 04:17:56] [INFO ] Implicit Places using invariants in 79 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/191 places, 146/2151 transitions.
Applied a total of 0 rules in 1 ms. Remains 102 /102 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 108 ms. Remains : 102/191 places, 146/2151 transitions.
[2026-05-27 04:17:56] [INFO ] Flatten gal took : 3 ms
[2026-05-27 04:17:56] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:17:56] [INFO ] Input system was already deterministic with 146 transitions.
[2026-05-27 04:17:56] [INFO ] Flatten gal took : 3 ms
[2026-05-27 04:17:56] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:17:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality18108389549871188108.gal : 0 ms
[2026-05-27 04:17:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality10601879733815599117.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/CTLCardinality18108389549871188108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10601879733815599117.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.0032e+09,0.783982,25412,2,10188,5,79435,6,0,556,101452,0


Converting to forward existential form...Done !
original formula: E((!(((EX((p218!=0)) + (p219!=1)) + AX((p29==0)))) + (p56==0)) U EX(TRUE))
=> equivalent forward existential formula: [(EY(FwdU(Init,(!(((EX((p218!=0)) + (p219!=1)) + !(EX(!((p29==0)))))) + (p56==0)))) * TRUE)] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t10, t11, t13, t16, t30, t32, t41, t44, t49, t53, t56, t57, t61, t62, t66, t67, t72, t73,...331
(forward)formula 0,1,15.8616,389732,1,0,601,1.5026e+06,316,385,4059,2.76278e+06,673
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 2151/2151 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 143 transition count 1243
Ensure Unique test removed 1 places
Iterating global reduction 0 with 49 rules applied. Total rules applied 97 place count 142 transition count 1243
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 118 place count 121 transition count 434
Iterating global reduction 0 with 21 rules applied. Total rules applied 139 place count 121 transition count 434
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 149 place count 111 transition count 287
Ensure Unique test removed 5 places
Iterating global reduction 0 with 15 rules applied. Total rules applied 164 place count 106 transition count 287
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 172 place count 98 transition count 143
Iterating global reduction 0 with 8 rules applied. Total rules applied 180 place count 98 transition count 143
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 183 place count 95 transition count 137
Iterating global reduction 0 with 3 rules applied. Total rules applied 186 place count 95 transition count 137
Applied a total of 186 rules in 42 ms. Remains 95 /191 variables (removed 96) and now considering 137/2151 (removed 2014) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15872183815361170414.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14798594928402220981.kers'
[2026-05-27 04:18:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15872183815361170414.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14798594928402220981.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 137 rows 95 cols 491 entries
Finished phase 1 with 83 SingleSign rule and 0 generalized
[2026-05-27 04:18:13] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14798594928402220981.kers
Total runtime 1 ms.
[2026-05-27 04:18:13] [INFO ] Implicit Places using invariants in 93 ms returned []
[2026-05-27 04:18:13] [INFO ] Invariant cache hit.
[2026-05-27 04:18:13] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2026-05-27 04:18:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/95 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (OVERLAPS) 137/232 variables, 95/109 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 0/232 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 232/232 variables, and 109 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6674 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 95/95 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/95 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (OVERLAPS) 137/232 variables, 95/110 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 136/246 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 2/248 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/232 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/232 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/232 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 11 (OVERLAPS) 0/232 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 232/232 variables, and 250 constraints, problems are : Problem set: 0 solved, 136 unsolved in 19589 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 95/95 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 26294ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 26295ms
Starting structural reductions in LTL mode, iteration 1 : 95/191 places, 137/2151 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26581 ms. Remains : 95/191 places, 137/2151 transitions.
[2026-05-27 04:18:39] [INFO ] Flatten gal took : 5 ms
[2026-05-27 04:18:39] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:18:39] [INFO ] Input system was already deterministic with 137 transitions.
[2026-05-27 04:18:39] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:18:39] [INFO ] Flatten gal took : 4 ms
[2026-05-27 04:18:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality11801809608284425529.gal : 2 ms
[2026-05-27 04:18:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality2326056759541720984.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/CTLCardinality11801809608284425529.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2326056759541720984.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,1.93803e+09,0.165783,9088,2,4341,5,22987,6,0,519,16506,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.169767,9088,1,0,6,22987,7,1,686,16506,1
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-27 04:18:40] [INFO ] Flatten gal took : 230 ms
[2026-05-27 04:18:40] [INFO ] Flatten gal took : 146 ms
[2026-05-27 04:18:40] [INFO ] Applying decomposition
[2026-05-27 04:18:40] [INFO ] Flatten gal took : 164 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/graph8331077101544919172.txt' '-o' '/tmp/graph8331077101544919172.bin' '-w' '/tmp/graph8331077101544919172.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8331077101544919172.bin' '-l' '-1' '-v' '-w' '/tmp/graph8331077101544919172.weights' '-q' '0' '-e' '0.001'
[2026-05-27 04:18:41] [INFO ] Decomposing Gal with order
[2026-05-27 04:18:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 04:18:41] [INFO ] Removed a total of 15780 redundant transitions.
[2026-05-27 04:18:41] [INFO ] Flatten gal took : 357 ms
[2026-05-27 04:18:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 196 ms.
[2026-05-27 04:18:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality12298653908911281882.gal : 22 ms
[2026-05-27 04:18:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality8260868608062988667.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/CTLCardinality12298653908911281882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8260868608062988667.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.51087e+12,556.44,2571936,19680,113,1.23657e+06,1452,2843,2.66964e+07,71,9046,0


Converting to forward existential form...Done !
original formula: ((AG(AF((((i3.u25.p73==0)||(i8.u53.p178==1))||(i1.u6.p15==1)))) + AG(((AF((i4.u21.p60==0)) + ((i8.u53.p178==0)&&(i8.u52.p176==1))) * ((EF...512
=> equivalent forward existential formula: [((FwdU((Init * !((!(E(TRUE U !(!(EG(!((((i3.u25.p73==0)||(i8.u53.p178==1))||(i1.u6.p15==1)))))))) + !(E(TRUE U ...747
Reverse transition relation is NOT exact ! Due to transitions t2, t7, t11, t23, t28, t70, t311, t313, t317, t319, t329, t331, t335, t337, t365, t367, t371,...4715
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2026-05-27 04:38:04] [INFO ] Applying decomposition
[2026-05-27 04:38:04] [INFO ] Flatten gal took : 180 ms
[2026-05-27 04:38:04] [INFO ] Decomposing Gal with order
[2026-05-27 04:38:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 04:38:05] [INFO ] Removed a total of 15130 redundant transitions.
[2026-05-27 04:38:05] [INFO ] Flatten gal took : 381 ms
[2026-05-27 04:38:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 242 labels/synchronizations in 50 ms.
[2026-05-27 04:38:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality9198794990956288859.gal : 3 ms
[2026-05-27 04:38:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality8873068714719788336.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/CTLCardinality9198794990956288859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8873068714719788336.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,2.51087e+12,0.731892,24940,1080,1225,32413,4845,335,122012,235,44604,0


Converting to forward existential form...Done !
original formula: ((AG(AF((((i0.i0.i0.i0.u10.p73==0)||(i1.i0.u20.p178==1))||(i0.i0.i0.i0.i0.i0.u7.p15==1)))) + AG(((AF((i0.i0.i0.i0.i0.u9.p60==0)) + ((i1.i...631
=> equivalent forward existential formula: [((FwdU((Init * !((!(E(TRUE U !(!(EG(!((((i0.i0.i0.i0.u10.p73==0)||(i1.i0.u20.p178==1))||(i0.i0.i0.i0.i0.i0.u7.p...872
Reverse transition relation is NOT exact ! Due to transitions t184, i0.t2009, i0.i0.u12.t97, i0.i0.u12.t98, i0.i0.u12.t100, i0.i0.u12.t101, i0.i0.u12.t104,...1399
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,1,3.50862,89564,1,0,114781,22790,3611,598600,1615,145917,130392
FORMULA ErlangenMainframeV0-PT-0606-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 1562693 ms.

BK_STOP 1779856689219

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ErlangenMainframeV0-PT-0606"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is ErlangenMainframeV0-PT-0606, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-177955740600425"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-0606.tgz
mv ErlangenMainframeV0-PT-0606 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 ;