About the Execution of ITS-Tools for ErlangenMainframeV0-PT-1104
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16214.760 | 3600000.00 | 3788099.00 | 50870.40 | TTFTFFFTFT?TTFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r114-smll-177955740600489.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-1104, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740600489
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 40M
-rw-r--r-- 1 mcc users 6.2K Mar 7 04:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Mar 7 04:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 7 04:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 04:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 09:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 04:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Mar 7 04:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K 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 09:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:56 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 39M 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-1104-CTLCardinality-2024-00
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-01
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-02
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-03
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-04
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-05
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-06
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-07
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-08
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-09
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-10
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-11
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-12
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-13
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-14
FORMULA_NAME ErlangenMainframeV0-PT-1104-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779904702155
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-1104
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 17:58:23] [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 17:58:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 17:58:26] [INFO ] Load time of PNML (sax parser for PT used): 2236 ms
[2026-05-27 17:58:26] [INFO ] Transformed 281 places.
[2026-05-27 17:58:26] [INFO ] Transformed 31390 transitions.
[2026-05-27 17:58:26] [INFO ] Found NUPN structural information;
[2026-05-27 17:58:26] [INFO ] Parsed PT model containing 281 places and 31390 transitions and 788748 arcs in 2682 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
Support contains 91 out of 281 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 281/281 places, 31390/31390 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 239 transition count 31348
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 239 transition count 31348
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 93 place count 230 transition count 31339
Iterating global reduction 0 with 9 rules applied. Total rules applied 102 place count 230 transition count 31339
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 105 place count 227 transition count 24043
Iterating global reduction 0 with 3 rules applied. Total rules applied 108 place count 227 transition count 24043
Applied a total of 108 rules in 1984 ms. Remains 227 /281 variables (removed 54) and now considering 24043/31390 (removed 7347) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10296228304792000348.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12116049195126780117.kers'
[2026-05-27 17:58:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10296228304792000348.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12116049195126780117.kers]
Culled 0 columns in 103 ms.
// Phase 1: matrix 24043 rows 227 cols 613542 entries
Finished phase 1 with 196 SingleSign rule and 3 generalized
[2026-05-27 17:58:29] [INFO ] Computed 28 invariants in 398 ms
Computed 28 P flows in 399 ms.
Exported basis to /tmp/petrispot-output-12116049195126780117.kers
Total runtime 482 ms.
[2026-05-27 17:58:44] [INFO ] Implicit Places using invariants in 14937 ms returned [175]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15054 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 226/281 places, 24043/31390 transitions.
Applied a total of 0 rules in 195 ms. Remains 226 /226 variables (removed 0) and now considering 24043/24043 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 17268 ms. Remains : 226/281 places, 24043/31390 transitions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Applied a total of 0 rules in 198 ms. Remains 226 /226 variables (removed 0) and now considering 24043/24043 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7315450518738925597.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15361363528820379211.kers'
[2026-05-27 17:58:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7315450518738925597.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15361363528820379211.kers]
Culled 0 columns in 100 ms.
// Phase 1: matrix 24043 rows 226 cols 589734 entries
Finished phase 1 with 196 SingleSign rule and 3 generalized
[2026-05-27 17:58:45] [INFO ] Computed 27 invariants in 397 ms
Computed 27 P flows in 398 ms.
Exported basis to /tmp/petrispot-output-15361363528820379211.kers
Total runtime 479 ms.
[2026-05-27 17:58:54] [INFO ] Implicit Places using invariants in 10066 ms returned []
Implicit Place search using SMT only with invariants took 10068 ms to find 0 implicit places.
Running 24042 sub problems to find dead transitions.
[2026-05-27 17:58:55] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 24042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 225/24269 variables, and 10 constraints, problems are : Problem set: 0 solved, 24042 unsolved in 30602 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/226 constraints, PredecessorRefiner: 24042/170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 24042 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 225/24269 variables, and 10 constraints, problems are : Problem set: 0 solved, 24042 unsolved in 30396 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/226 constraints, PredecessorRefiner: 23872/170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 121373ms problems are : Problem set: 0 solved, 24042 unsolved
Search for dead transitions found 0 dead transitions in 121666ms
Finished structural reductions in LTL mode , in 1 iterations and 132122 ms. Remains : 226/226 places, 24043/24043 transitions.
Support contains 91 out of 226 places after structural reductions.
[2026-05-27 18:01:01] [INFO ] Flatten gal took : 4013 ms
[2026-05-27 18:01:04] [INFO ] Flatten gal took : 3403 ms
[2026-05-27 18:01:10] [INFO ] Input system was already deterministic with 24043 transitions.
Support contains 80 out of 226 places (down from 91) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 12148 ms. (3 steps per ms) remains 4/45 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1913 ms. (20 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 5576 ms. (7 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 3698 ms. (10 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 3624 ms. (11 steps per ms) remains 4/4 properties
[2026-05-27 18:01:18] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 137/157 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 49/206 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 20/226 variables, 10/27 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/226 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 5298ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 20 out of 226 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Graph (trivial) has 140 edges and 226 vertex of which 6 / 226 are part of one of the 3 SCC in 14 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 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 223 transition count 24011
Reduce places removed 26 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 28 rules applied. Total rules applied 55 place count 197 transition count 24009
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 57 place count 195 transition count 24009
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 57 place count 195 transition count 23993
Deduced a syphon composed of 16 places in 33 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 89 place count 179 transition count 23993
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 116 place count 152 transition count 12448
Iterating global reduction 3 with 27 rules applied. Total rules applied 143 place count 152 transition count 12448
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 143 place count 152 transition count 12445
Deduced a syphon composed of 3 places in 10 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 149 place count 149 transition count 12445
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 153 place count 145 transition count 9565
Ensure Unique test removed 3 places
Iterating global reduction 3 with 7 rules applied. Total rules applied 160 place count 142 transition count 9565
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 163 place count 139 transition count 1885
Iterating global reduction 3 with 3 rules applied. Total rules applied 166 place count 139 transition count 1885
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 258 place count 93 transition count 1839
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 261 place count 90 transition count 918
Ensure Unique test removed 2 places
Iterating global reduction 3 with 5 rules applied. Total rules applied 266 place count 88 transition count 918
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 267 place count 88 transition count 917
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 268 place count 87 transition count 533
Iterating global reduction 4 with 1 rules applied. Total rules applied 269 place count 87 transition count 533
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 271 place count 86 transition count 542
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 273 place count 86 transition count 540
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 278 place count 86 transition count 535
Free-agglomeration rule applied 14 times.
Iterating global reduction 5 with 14 rules applied. Total rules applied 292 place count 86 transition count 521
Reduce places removed 14 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 315 place count 72 transition count 512
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 320 place count 72 transition count 507
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 322 place count 72 transition count 505
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 330 place count 70 transition count 499
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 334 place count 70 transition count 499
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 338 place count 70 transition count 495
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 339 place count 69 transition count 494
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 340 place count 68 transition count 494
Applied a total of 340 rules in 4127 ms. Remains 68 /226 variables (removed 158) and now considering 494/24043 (removed 23549) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4127 ms. Remains : 68/226 places, 494/24043 transitions.
RANDOM walk for 40000 steps (8 resets) in 2137 ms. (18 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 134 ms. (296 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 119 ms. (333 steps per ms) remains 2/2 properties
[2026-05-27 18:01:28] [INFO ] Flow matrix only has 490 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-1755875388525622140.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12660830559098634378.kers'
[2026-05-27 18:01:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1755875388525622140.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12660830559098634378.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 1 ms.
// Phase 1: matrix 490 rows 64 cols 7044 entries
Finished phase 1 with 44 SingleSign rule and 3 generalized
[2026-05-27 18:01:28] [INFO ] Computed 21 invariants in 4 ms
Computed 21 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-12660830559098634378.kers
Total runtime 6 ms.
[2026-05-27 18:01:28] [INFO ] State equation strengthened by 385 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/22 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/30 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/59 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/60 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/61 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/61 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 485/546 variables, 61/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/546 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 11/557 variables, 6/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/557 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/557 variables, 385/472 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/557 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 1/558 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/558 variables, 1/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/558 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/558 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 558/558 variables, and 474 constraints, problems are : Problem set: 0 solved, 2 unsolved in 534 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 68/68 constraints, ReadFeed: 385/385 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/22 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/30 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp12 is UNSAT
At refinement iteration 5 (OVERLAPS) 29/59 variables, 10/16 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem AtomicPropp31 is UNSAT
After SMT solving in domain Int declared 59/558 variables, and 19 constraints, problems are : Problem set: 2 solved, 0 unsolved in 833 ms.
Refiners :[Positive P Invariants (semi-flows): 6/10 constraints, Generalized P Invariants (flows): 10/11 constraints, State Equation: 0/68 constraints, ReadFeed: 0/385 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1397ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2026-05-27 18:01:32] [INFO ] Flatten gal took : 2846 ms
[2026-05-27 18:01:35] [INFO ] Flatten gal took : 3145 ms
[2026-05-27 18:01:40] [INFO ] Input system was already deterministic with 24043 transitions.
Support contains 61 out of 226 places (down from 64) after GAL structural reductions.
Computed a total of 45 stabilizing places and 45 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 184 transition count 9412
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 184 transition count 9412
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 109 place count 159 transition count 6446
Ensure Unique test removed 3 places
Iterating global reduction 0 with 28 rules applied. Total rules applied 137 place count 156 transition count 6446
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 151 place count 142 transition count 429
Ensure Unique test removed 7 places
Iterating global reduction 0 with 21 rules applied. Total rules applied 172 place count 135 transition count 429
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 180 place count 127 transition count 173
Iterating global reduction 0 with 8 rules applied. Total rules applied 188 place count 127 transition count 173
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 189 place count 126 transition count 171
Iterating global reduction 0 with 1 rules applied. Total rules applied 190 place count 126 transition count 171
Applied a total of 190 rules in 1335 ms. Remains 126 /226 variables (removed 100) and now considering 171/24043 (removed 23872) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13174402611588599881.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8503670347483100060.kers'
[2026-05-27 18:01:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13174402611588599881.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8503670347483100060.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 171 rows 126 cols 587 entries
Finished phase 1 with 109 SingleSign rule and 0 generalized
[2026-05-27 18:01:42] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8503670347483100060.kers
Total runtime 2 ms.
[2026-05-27 18:01:42] [INFO ] Implicit Places using invariants in 99 ms returned []
[2026-05-27 18:01:42] [INFO ] Invariant cache hit.
[2026-05-27 18:01:42] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
Running 170 sub problems to find dead transitions.
[2026-05-27 18:01:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (OVERLAPS) 171/297 variables, 126/145 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (OVERLAPS) 0/297 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 145 constraints, problems are : Problem set: 0 solved, 170 unsolved in 8776 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 126/126 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 171/297 variables, 126/146 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 170/316 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 2/318 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 3/322 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/297 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 12 (OVERLAPS) 0/297 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 322 constraints, problems are : Problem set: 0 solved, 170 unsolved in 29022 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 126/126 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 37819ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 37820ms
Starting structural reductions in LTL mode, iteration 1 : 126/226 places, 171/24043 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39420 ms. Remains : 126/226 places, 171/24043 transitions.
[2026-05-27 18:02:20] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:02:20] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:02:20] [INFO ] Input system was already deterministic with 171 transitions.
[2026-05-27 18:02:20] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:02:20] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:02:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality10616307406378424840.gal : 6 ms
[2026-05-27 18:02:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality460587408798290426.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10616307406378424840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality460587408798290426.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.26189e+12,7.65422,174044,2,105952,5,702109,6,0,677,513966,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 18:02:50] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:02:50] [INFO ] Applying decomposition
[2026-05-27 18:02:50] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7475963137793518932.txt' '-o' '/tmp/graph7475963137793518932.bin' '-w' '/tmp/graph7475963137793518932.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7475963137793518932.bin' '-l' '-1' '-v' '-w' '/tmp/graph7475963137793518932.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:02:50] [INFO ] Decomposing Gal with order
[2026-05-27 18:02:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:02:51] [INFO ] Removed a total of 184 redundant transitions.
[2026-05-27 18:02:51] [INFO ] Flatten gal took : 90 ms
[2026-05-27 18:02:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 11 ms.
[2026-05-27 18:02:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality211841918165077774.gal : 7 ms
[2026-05-27 18:02:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality10114802979993229283.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/CTLCardinality211841918165077774.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10114802979993229283.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.26189e+12,0.212526,9316,399,31,12276,424,374,16044,65,1094,0
Converting to forward existential form...Done !
original formula: AX(AF(E(EF((i4.u7.p23==1)) U EX(EX((i11.u20.p192==1))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(E(E(TRUE U (i4.u7.p23==1)) U EX(EX((i11.u20.p192==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t14, t143, u17.t55, u17.t127, u15.t65, u15.t126, u10.t90, u10.t120, u14.t70, u14.t118, u16.t6...457
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,0.721333,19464,1,0,34181,589,2607,51322,343,1365,91113
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 187 transition count 9415
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 187 transition count 9415
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 101 place count 164 transition count 6452
Ensure Unique test removed 3 places
Iterating global reduction 0 with 26 rules applied. Total rules applied 127 place count 161 transition count 6452
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 141 place count 147 transition count 435
Ensure Unique test removed 7 places
Iterating global reduction 0 with 21 rules applied. Total rules applied 162 place count 140 transition count 435
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 170 place count 132 transition count 179
Iterating global reduction 0 with 8 rules applied. Total rules applied 178 place count 132 transition count 179
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 179 place count 131 transition count 177
Iterating global reduction 0 with 1 rules applied. Total rules applied 180 place count 131 transition count 177
Applied a total of 180 rules in 1299 ms. Remains 131 /226 variables (removed 95) and now considering 177/24043 (removed 23866) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7654373287110295114.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8616187918220333900.kers'
[2026-05-27 18:02:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7654373287110295114.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8616187918220333900.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 177 rows 131 cols 599 entries
Finished phase 1 with 114 SingleSign rule and 0 generalized
[2026-05-27 18:02:53] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8616187918220333900.kers
Total runtime 1 ms.
[2026-05-27 18:02:53] [INFO ] Implicit Places using invariants in 105 ms returned []
[2026-05-27 18:02:53] [INFO ] Invariant cache hit.
[2026-05-27 18:02:53] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2026-05-27 18:02:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/131 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/308 variables, 131/152 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 2/154 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 0/308 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 154 constraints, problems are : Problem set: 0 solved, 176 unsolved in 12315 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/131 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (OVERLAPS) 177/308 variables, 131/157 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 176/333 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 1/334 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 2/336 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 10 (OVERLAPS) 0/308 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 308/308 variables, and 336 constraints, problems are : Problem set: 0 solved, 176 unsolved in 26513 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 38854ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 38855ms
Starting structural reductions in LTL mode, iteration 1 : 131/226 places, 177/24043 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40502 ms. Remains : 131/226 places, 177/24043 transitions.
[2026-05-27 18:03:32] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:03:32] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:03:32] [INFO ] Input system was already deterministic with 177 transitions.
[2026-05-27 18:03:32] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:03:32] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:03:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality4444382073093996437.gal : 2 ms
[2026-05-27 18:03:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality9255292115641558305.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/CTLCardinality4444382073093996437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9255292115641558305.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.59715e+13,0.363996,14128,2,1732,5,44962,6,0,703,54690,0
Converting to forward existential form...Done !
original formula: (A((p269==1) U AG((!(AG(((p139==0)||(p53==1)))) + (AF((p212==1)) * (p39==1))))) + AG(EX(TRUE)))
=> equivalent forward existential formula: [(FwdU((Init * !(!((E(!(!(E(TRUE U !((!(!(E(TRUE U !(((p139==0)||(p53==1)))))) + (!(EG(!((p212==1)))) * (p39==1)...415
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t9, t11, t13, t16, t41, t42, t45, t50, t54, t57, t58, t62, t63, t68, t69, t70, t72, t...411
(forward)formula 0,1,1.04895,26812,1,0,324,108412,369,161,4561,99875,360
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-01 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 : 226/226 places, 24043/24043 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 183 transition count 9411
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 183 transition count 9411
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 111 place count 158 transition count 6445
Ensure Unique test removed 3 places
Iterating global reduction 0 with 28 rules applied. Total rules applied 139 place count 155 transition count 6445
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 152 place count 142 transition count 684
Ensure Unique test removed 7 places
Iterating global reduction 0 with 20 rules applied. Total rules applied 172 place count 135 transition count 684
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 180 place count 127 transition count 174
Iterating global reduction 0 with 8 rules applied. Total rules applied 188 place count 127 transition count 174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 189 place count 126 transition count 172
Iterating global reduction 0 with 1 rules applied. Total rules applied 190 place count 126 transition count 172
Applied a total of 190 rules in 1251 ms. Remains 126 /226 variables (removed 100) and now considering 172/24043 (removed 23871) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11472751907456443454.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4305275936892139081.kers'
[2026-05-27 18:03:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11472751907456443454.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4305275936892139081.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 172 rows 126 cols 615 entries
Finished phase 1 with 109 SingleSign rule and 0 generalized
[2026-05-27 18:03:34] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4305275936892139081.kers
Total runtime 1 ms.
[2026-05-27 18:03:34] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-27 18:03:34] [INFO ] Invariant cache hit.
[2026-05-27 18:03:35] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Running 171 sub problems to find dead transitions.
[2026-05-27 18:03:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (OVERLAPS) 172/298 variables, 126/145 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (OVERLAPS) 0/298 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 145 constraints, problems are : Problem set: 0 solved, 171 unsolved in 9426 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 126/126 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 171 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (OVERLAPS) 172/298 variables, 126/146 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 171/317 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/298 variables, 10/327 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 2/329 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 10 (OVERLAPS) 0/298 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 329 constraints, problems are : Problem set: 0 solved, 171 unsolved in 20732 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 126/126 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 30176ms problems are : Problem set: 0 solved, 171 unsolved
Search for dead transitions found 0 dead transitions in 30177ms
Starting structural reductions in LTL mode, iteration 1 : 126/226 places, 172/24043 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31651 ms. Remains : 126/226 places, 172/24043 transitions.
[2026-05-27 18:04:05] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:04:05] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:04:05] [INFO ] Input system was already deterministic with 172 transitions.
[2026-05-27 18:04:05] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:04:05] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:04:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality12201454076581251391.gal : 5 ms
[2026-05-27 18:04:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality11563836909028089678.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/CTLCardinality12201454076581251391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11563836909028089678.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,6.30873e+12,11.7129,276084,2,148939,5,1.11137e+06,6,0,678,758716,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 18:04:35] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:04:35] [INFO ] Applying decomposition
[2026-05-27 18:04:35] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16624394584909779262.txt' '-o' '/tmp/graph16624394584909779262.bin' '-w' '/tmp/graph16624394584909779262.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16624394584909779262.bin' '-l' '-1' '-v' '-w' '/tmp/graph16624394584909779262.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:04:35] [INFO ] Decomposing Gal with order
[2026-05-27 18:04:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:04:35] [INFO ] Removed a total of 204 redundant transitions.
[2026-05-27 18:04:35] [INFO ] Flatten gal took : 17 ms
[2026-05-27 18:04:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 5 ms.
[2026-05-27 18:04:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality16343897332071454060.gal : 4 ms
[2026-05-27 18:04:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality11272915649973988813.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/CTLCardinality16343897332071454060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11272915649973988813.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.30873e+12,0.076953,6312,407,50,4852,843,405,4486,65,1830,0
Converting to forward existential form...Done !
original formula: AX(AG(EX((i6.i1.u11.p74==0))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(EX((i6.i1.u11.p74==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t14, t108, t144, u16.t65, u16.t127, u7.t100, u7.t122, u9.t90, u9.t121, u15.t70, u15.t119, u17...448
(forward)formula 0,0,0.235873,11168,1,0,16235,1104,2486,17067,333,2705,50963
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 186 transition count 9414
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 186 transition count 9414
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 102 place count 164 transition count 6451
Ensure Unique test removed 3 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 127 place count 161 transition count 6451
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 139 place count 149 transition count 437
Ensure Unique test removed 5 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 156 place count 144 transition count 437
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 162 place count 138 transition count 187
Iterating global reduction 0 with 6 rules applied. Total rules applied 168 place count 138 transition count 187
Applied a total of 168 rules in 1343 ms. Remains 138 /226 variables (removed 88) and now considering 187/24043 (removed 23856) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4648827565486905397.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3262819397331503734.kers'
[2026-05-27 18:04:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4648827565486905397.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3262819397331503734.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 187 rows 138 cols 754 entries
Finished phase 1 with 117 SingleSign rule and 2 generalized
[2026-05-27 18:04:36] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3262819397331503734.kers
Total runtime 1 ms.
[2026-05-27 18:04:37] [INFO ] Implicit Places using invariants in 100 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 101 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 137/226 places, 187/24043 transitions.
Applied a total of 0 rules in 2 ms. Remains 137 /137 variables (removed 0) and now considering 187/187 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1446 ms. Remains : 137/226 places, 187/24043 transitions.
[2026-05-27 18:04:37] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:04:37] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:04:37] [INFO ] Input system was already deterministic with 187 transitions.
[2026-05-27 18:04:37] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:04:37] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:04:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality4819289090157288222.gal : 1 ms
[2026-05-27 18:04:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality11046929405140372767.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/CTLCardinality4819289090157288222.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11046929405140372767.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,1.52396e+13,11.1848,234892,2,60115,5,928850,6,0,737,905508,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 18:05:07] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:05:07] [INFO ] Applying decomposition
[2026-05-27 18:05:07] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8464978798499895592.txt' '-o' '/tmp/graph8464978798499895592.bin' '-w' '/tmp/graph8464978798499895592.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8464978798499895592.bin' '-l' '-1' '-v' '-w' '/tmp/graph8464978798499895592.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:05:07] [INFO ] Decomposing Gal with order
[2026-05-27 18:05:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:05:07] [INFO ] Removed a total of 284 redundant transitions.
[2026-05-27 18:05:07] [INFO ] Flatten gal took : 16 ms
[2026-05-27 18:05:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 7 ms.
[2026-05-27 18:05:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality9036709808324390518.gal : 3 ms
[2026-05-27 18:05:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality2655805776531090129.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/CTLCardinality9036709808324390518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2655805776531090129.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.52396e+13,0.111545,7304,456,47,7266,564,449,8307,73,1422,0
Converting to forward existential form...Done !
original formula: EG(AG(EX((((i5.u9.p53==1)||(i13.u35.p280==1))||((i7.u17.p116==0)||(i6.u12.p81==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(EX((((i5.u9.p53==1)||(i13.u35.p280==1))||((i7.u17.p116==0)||(i6.u12.p81==1))))))))] != F...159
Reverse transition relation is NOT exact ! Due to transitions t8, t19, t105, u7.t106, u7.t107, u7.t134, u6.t110, u6.t111, u6.t135, u8.t101, u8.t102, u8.t13...656
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,0.676288,25012,1,0,49678,880,3300,65142,394,3042,88032
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 185 transition count 9413
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 185 transition count 9413
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 106 place count 161 transition count 6448
Ensure Unique test removed 3 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 133 place count 158 transition count 6448
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 146 place count 145 transition count 432
Ensure Unique test removed 6 places
Iterating global reduction 0 with 19 rules applied. Total rules applied 165 place count 139 transition count 432
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 172 place count 132 transition count 178
Iterating global reduction 0 with 7 rules applied. Total rules applied 179 place count 132 transition count 178
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 180 place count 131 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 181 place count 131 transition count 176
Applied a total of 181 rules in 1331 ms. Remains 131 /226 variables (removed 95) and now considering 176/24043 (removed 23867) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3527912529955624211.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7767524288704348133.kers'
[2026-05-27 18:05:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3527912529955624211.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7767524288704348133.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 176 rows 131 cols 640 entries
Finished phase 1 with 111 SingleSign rule and 2 generalized
[2026-05-27 18:05:09] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7767524288704348133.kers
Total runtime 2 ms.
[2026-05-27 18:05:09] [INFO ] Implicit Places using invariants in 83 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 84 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 130/226 places, 176/24043 transitions.
Applied a total of 0 rules in 1 ms. Remains 130 /130 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1416 ms. Remains : 130/226 places, 176/24043 transitions.
[2026-05-27 18:05:09] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:05:09] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:05:09] [INFO ] Input system was already deterministic with 176 transitions.
[2026-05-27 18:05:09] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:05:09] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:05:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality16900638010476848659.gal : 2 ms
[2026-05-27 18:05:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality12319741865103122101.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/CTLCardinality16900638010476848659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12319741865103122101.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,9.36185e+12,4.55121,110720,2,34436,5,420508,6,0,698,464272,0
Converting to forward existential form...Done !
original formula: ((EX((p163==0)) * EF(AG((p269==1)))) * AF(EX(AF((p40==0)))))
=> equivalent forward existential formula: (([(Init * !(EX((p163==0))))] = FALSE * [(Init * !(E(TRUE U !(E(TRUE U !((p269==1)))))))] = FALSE) * [FwdG(Init,...191
Reverse transition relation is NOT exact ! Due to transitions t0, t9, t11, t13, t16, t41, t49, t58, t60, t63, t68, t73, t78, t83, t88, t93, t97, t98, t101,...334
(forward)formula 0,0,27.8511,632896,1,0,364,2.83915e+06,386,167,5002,2.98256e+06,440
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 183 transition count 9411
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 183 transition count 9411
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 110 place count 159 transition count 6446
Ensure Unique test removed 3 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 137 place count 156 transition count 6446
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 150 place count 143 transition count 430
Ensure Unique test removed 7 places
Iterating global reduction 0 with 20 rules applied. Total rules applied 170 place count 136 transition count 430
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 178 place count 128 transition count 174
Iterating global reduction 0 with 8 rules applied. Total rules applied 186 place count 128 transition count 174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 187 place count 127 transition count 172
Iterating global reduction 0 with 1 rules applied. Total rules applied 188 place count 127 transition count 172
Applied a total of 188 rules in 1329 ms. Remains 127 /226 variables (removed 99) and now considering 172/24043 (removed 23871) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10489893631183331473.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1249029005178577703.kers'
[2026-05-27 18:05:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10489893631183331473.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1249029005178577703.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 172 rows 127 cols 589 entries
Finished phase 1 with 110 SingleSign rule and 0 generalized
[2026-05-27 18:05:38] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1249029005178577703.kers
Total runtime 1 ms.
[2026-05-27 18:05:38] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-27 18:05:38] [INFO ] Invariant cache hit.
[2026-05-27 18:05:39] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Running 171 sub problems to find dead transitions.
[2026-05-27 18:05:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (OVERLAPS) 172/299 variables, 127/146 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/299 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (OVERLAPS) 0/299 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Real declared 299/299 variables, and 146 constraints, problems are : Problem set: 0 solved, 171 unsolved in 8728 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 171 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (OVERLAPS) 172/299 variables, 127/147 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/299 variables, 171/318 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/299 variables, 8/326 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/299 variables, 2/328 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/299 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 10 (OVERLAPS) 0/299 variables, 1/329 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/299 variables, 1/330 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/299 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 171 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 299/299 variables, and 330 constraints, problems are : Problem set: 0 solved, 171 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 38755ms problems are : Problem set: 0 solved, 171 unsolved
Search for dead transitions found 0 dead transitions in 38756ms
Starting structural reductions in LTL mode, iteration 1 : 127/226 places, 172/24043 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40314 ms. Remains : 127/226 places, 172/24043 transitions.
[2026-05-27 18:06:17] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:06:17] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:06:17] [INFO ] Input system was already deterministic with 172 transitions.
[2026-05-27 18:06:17] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:06:17] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:06:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality4120363003458457644.gal : 1 ms
[2026-05-27 18:06:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality3233675568420333191.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/CTLCardinality4120363003458457644.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3233675568420333191.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.2758e+12,12.5833,280984,2,151712,5,1.13671e+06,6,0,682,906816,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 18:06:47] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:06:47] [INFO ] Applying decomposition
[2026-05-27 18:06:47] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3648513420315827029.txt' '-o' '/tmp/graph3648513420315827029.bin' '-w' '/tmp/graph3648513420315827029.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3648513420315827029.bin' '-l' '-1' '-v' '-w' '/tmp/graph3648513420315827029.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:06:47] [INFO ] Decomposing Gal with order
[2026-05-27 18:06:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:06:47] [INFO ] Removed a total of 192 redundant transitions.
[2026-05-27 18:06:47] [INFO ] Flatten gal took : 12 ms
[2026-05-27 18:06:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 5 ms.
[2026-05-27 18:06:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality6083917427456802187.gal : 3 ms
[2026-05-27 18:06:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality2633202314724707878.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/CTLCardinality6083917427456802187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2633202314724707878.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.2758e+12,0.053336,5300,261,30,2374,367,355,2230,62,580,0
Converting to forward existential form...Done !
original formula: EF(AX((i11.i0.u29.p246==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((i11.i0.u29.p246==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t14, t144, u15.t62, u15.t118, u7.t102, u7.t122, u9.t92, u9.t121, u14.t67, u14.t127, u16.t57, ...453
(forward)formula 0,0,0.134329,8124,1,0,8935,367,2101,9466,272,587,31824
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 185 transition count 9413
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 185 transition count 9413
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 104 place count 163 transition count 6577
Ensure Unique test removed 2 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 128 place count 161 transition count 6577
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 137 place count 152 transition count 697
Ensure Unique test removed 5 places
Iterating global reduction 0 with 14 rules applied. Total rules applied 151 place count 147 transition count 697
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 157 place count 141 transition count 199
Iterating global reduction 0 with 6 rules applied. Total rules applied 163 place count 141 transition count 199
Applied a total of 163 rules in 1279 ms. Remains 141 /226 variables (removed 85) and now considering 199/24043 (removed 23844) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16430543872026048777.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9131381088071522431.kers'
[2026-05-27 18:06:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16430543872026048777.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9131381088071522431.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 199 rows 141 cols 974 entries
Finished phase 1 with 119 SingleSign rule and 2 generalized
[2026-05-27 18:06:49] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9131381088071522431.kers
Total runtime 2 ms.
[2026-05-27 18:06:49] [INFO ] Implicit Places using invariants in 116 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 117 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 140/226 places, 199/24043 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 199/199 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1398 ms. Remains : 140/226 places, 199/24043 transitions.
[2026-05-27 18:06:49] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:06:49] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:06:49] [INFO ] Input system was already deterministic with 199 transitions.
[2026-05-27 18:06:49] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:06:49] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:06:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality8762809607371091525.gal : 2 ms
[2026-05-27 18:06:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality3250365027564570979.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/CTLCardinality8762809607371091525.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3250365027564570979.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 18:07:19] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:07:19] [INFO ] Applying decomposition
[2026-05-27 18:07:19] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph105366786129656887.txt' '-o' '/tmp/graph105366786129656887.bin' '-w' '/tmp/graph105366786129656887.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph105366786129656887.bin' '-l' '-1' '-v' '-w' '/tmp/graph105366786129656887.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:07:19] [INFO ] Decomposing Gal with order
[2026-05-27 18:07:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:07:19] [INFO ] Removed a total of 449 redundant transitions.
[2026-05-27 18:07:19] [INFO ] Flatten gal took : 18 ms
[2026-05-27 18:07:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 6 ms.
[2026-05-27 18:07:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality16270562578842144293.gal : 3 ms
[2026-05-27 18:07:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality3237956334022340793.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/CTLCardinality16270562578842144293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3237956334022340793.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.82091e+13,0.084381,6372,366,48,4582,610,436,5141,70,1310,0
Converting to forward existential form...Done !
original formula: EF((AG(AF(EG(((i11.i0.u32.p233==0)||(i11.i1.u36.p245==1))))) * AX((((AG(((i10.u29.p219==0)||(i4.u14.p30==1))) * EX(TRUE)) * AG((i8.u19.p1...185
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!(EG(((i11.i0.u32.p233==0)||(i11.i1.u36.p245==1)))))))))) * !(EX(!((((!(E...285
Reverse transition relation is NOT exact ! Due to transitions t16, t105, t168, t169, u27.t48, u15.t91, u15.t92, u15.t145, i1.u22.t65, i1.u22.t66, i1.u22.t1...642
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,0,0.791942,27596,1,0,53013,790,3521,68893,380,1672,103190
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Graph (trivial) has 170 edges and 226 vertex of which 6 / 226 are part of one of the 3 SCC in 4 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 222 transition count 23999
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 81 place count 182 transition count 23999
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 81 place count 182 transition count 23989
Deduced a syphon composed of 10 places in 32 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 101 place count 172 transition count 23989
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 136 place count 137 transition count 9365
Iterating global reduction 2 with 35 rules applied. Total rules applied 171 place count 137 transition count 9365
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 171 place count 137 transition count 9358
Deduced a syphon composed of 7 places in 8 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 185 place count 130 transition count 9358
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 192 place count 123 transition count 6324
Ensure Unique test removed 5 places
Iterating global reduction 2 with 12 rules applied. Total rules applied 204 place count 118 transition count 6324
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 205 place count 118 transition count 6323
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 211 place count 112 transition count 275
Iterating global reduction 3 with 6 rules applied. Total rules applied 217 place count 112 transition count 275
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 287 place count 77 transition count 240
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 296 place count 68 transition count 131
Ensure Unique test removed 4 places
Iterating global reduction 3 with 13 rules applied. Total rules applied 309 place count 64 transition count 131
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 311 place count 64 transition count 129
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 316 place count 59 transition count 83
Iterating global reduction 4 with 5 rules applied. Total rules applied 321 place count 59 transition count 83
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 322 place count 58 transition count 81
Iterating global reduction 4 with 1 rules applied. Total rules applied 323 place count 58 transition count 81
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 333 place count 58 transition count 71
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 353 place count 48 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 354 place count 47 transition count 60
Applied a total of 354 rules in 3199 ms. Remains 47 /226 variables (removed 179) and now considering 60/24043 (removed 23983) transitions.
[2026-05-27 18:07:23] [INFO ] Flow matrix only has 47 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10613892829808049222.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8869201435764601379.kers'
[2026-05-27 18:07:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10613892829808049222.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8869201435764601379.kers]
Normalized transition count is 46 out of 47 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 46 rows 46 cols 174 entries
Finished phase 1 with 27 SingleSign rule and 2 generalized
[2026-05-27 18:07:23] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8869201435764601379.kers
Total runtime 1 ms.
[2026-05-27 18:07:23] [INFO ] Implicit Places using invariants in 75 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 76 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 46/226 places, 60/24043 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 45 transition count 59
Applied a total of 2 rules in 4 ms. Remains 45 /46 variables (removed 1) and now considering 59/60 (removed 1) transitions.
[2026-05-27 18:07:23] [INFO ] Flow matrix only has 46 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14615083250818753012.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4665203320730324943.kers'
[2026-05-27 18:07:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14615083250818753012.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4665203320730324943.kers]
Normalized transition count is 45 out of 46 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 45 rows 44 cols 168 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-27 18:07:23] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4665203320730324943.kers
Total runtime 0 ms.
[2026-05-27 18:07:23] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-27 18:07:23] [INFO ] Flow matrix only has 46 transitions (discarded 13 similar events)
[2026-05-27 18:07:23] [INFO ] Invariant cache hit.
[2026-05-27 18:07:23] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-27 18:07:23] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 45/226 places, 59/24043 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3421 ms. Remains : 45/226 places, 59/24043 transitions.
[2026-05-27 18:07:23] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:07:23] [INFO ] Flatten gal took : 2 ms
[2026-05-27 18:07:23] [INFO ] Input system was already deterministic with 59 transitions.
RANDOM walk for 37 steps (0 resets) in 4 ms. (7 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-27 18:07:23] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:07:23] [INFO ] Flatten gal took : 2 ms
[2026-05-27 18:07:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality955808974082612290.gal : 1 ms
[2026-05-27 18:07:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15728613607312417734.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/ReachabilityCardinality955808974082612290.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15728613607312417734.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 : 226/226 places, 24043/24043 transitions.
Graph (trivial) has 168 edges and 226 vertex of which 6 / 226 are part of one of the 3 SCC in 3 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 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 222 transition count 24000
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 79 place count 183 transition count 24000
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 79 place count 183 transition count 23989
Deduced a syphon composed of 11 places in 29 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 101 place count 172 transition count 23989
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 136 place count 137 transition count 9365
Iterating global reduction 2 with 35 rules applied. Total rules applied 171 place count 137 transition count 9365
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 171 place count 137 transition count 9358
Deduced a syphon composed of 7 places in 7 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 185 place count 130 transition count 9358
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 193 place count 122 transition count 6302
Ensure Unique test removed 6 places
Iterating global reduction 2 with 14 rules applied. Total rules applied 207 place count 116 transition count 6302
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 214 place count 109 transition count 222
Iterating global reduction 2 with 7 rules applied. Total rules applied 221 place count 109 transition count 222
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 287 place count 76 transition count 189
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 295 place count 68 transition count 122
Ensure Unique test removed 4 places
Iterating global reduction 2 with 12 rules applied. Total rules applied 307 place count 64 transition count 122
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 309 place count 64 transition count 120
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 313 place count 60 transition count 90
Iterating global reduction 3 with 4 rules applied. Total rules applied 317 place count 60 transition count 90
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 318 place count 59 transition count 88
Iterating global reduction 3 with 1 rules applied. Total rules applied 319 place count 59 transition count 88
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 321 place count 58 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 331 place count 58 transition count 77
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 351 place count 48 transition count 67
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 352 place count 48 transition count 67
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 353 place count 47 transition count 66
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 354 place count 46 transition count 66
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 356 place count 46 transition count 64
Applied a total of 356 rules in 2936 ms. Remains 46 /226 variables (removed 180) and now considering 64/24043 (removed 23979) transitions.
[2026-05-27 18:07:26] [INFO ] Flow matrix only has 54 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-4545848588819909957.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11925799078090686853.kers'
[2026-05-27 18:07:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4545848588819909957.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11925799078090686853.kers]
Normalized transition count is 53 out of 54 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 53 rows 42 cols 204 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-27 18:07:26] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11925799078090686853.kers
Total runtime 1 ms.
[2026-05-27 18:07:26] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-27 18:07:26] [INFO ] Flow matrix only has 54 transitions (discarded 10 similar events)
[2026-05-27 18:07:26] [INFO ] Invariant cache hit.
[2026-05-27 18:07:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-27 18:07:27] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2026-05-27 18:07:27] [INFO ] Redundant transitions in 14 ms returned []
Running 44 sub problems to find dead transitions.
[2026-05-27 18:07:27] [INFO ] Flow matrix only has 54 transitions (discarded 10 similar events)
[2026-05-27 18:07:27] [INFO ] Invariant cache hit.
[2026-05-27 18:07:27] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 53/99 variables, 46/62 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/99 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 99/100 variables, and 66 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1142 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 46/46 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 53/99 variables, 46/62 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 44/110 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/99 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/99 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (OVERLAPS) 0/99 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 99/100 variables, and 113 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1919 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 46/46 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 3073ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 3073ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/226 places, 64/24043 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6177 ms. Remains : 46/226 places, 64/24043 transitions.
[2026-05-27 18:07:30] [INFO ] Flatten gal took : 2 ms
[2026-05-27 18:07:30] [INFO ] Flatten gal took : 2 ms
[2026-05-27 18:07:30] [INFO ] Input system was already deterministic with 64 transitions.
[2026-05-27 18:07:30] [INFO ] Flatten gal took : 2 ms
[2026-05-27 18:07:30] [INFO ] Flatten gal took : 1 ms
[2026-05-27 18:07:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality13870209399572522457.gal : 1 ms
[2026-05-27 18:07:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality3569732957551741954.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/CTLCardinality13870209399572522457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3569732957551741954.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.77376e+06,0.016221,4388,2,85,5,1074,5,0,248,557,0
Converting to forward existential form...Done !
original formula: AG(!(E(((EF((p249==1)) + (p66==0)) + (p147==1)) U (p171!=0))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,TRUE),((E(TRUE U (p249==1)) + (p66==0)) + (p147==1))) * (p171!=0))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.030662,4700,1,0,10,2891,16,3,1291,1199,10
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-08 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 : 226/226 places, 24043/24043 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 183 transition count 9411
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 183 transition count 9411
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 111 place count 158 transition count 6445
Ensure Unique test removed 3 places
Iterating global reduction 0 with 28 rules applied. Total rules applied 139 place count 155 transition count 6445
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 153 place count 141 transition count 428
Ensure Unique test removed 7 places
Iterating global reduction 0 with 21 rules applied. Total rules applied 174 place count 134 transition count 428
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 182 place count 126 transition count 172
Iterating global reduction 0 with 8 rules applied. Total rules applied 190 place count 126 transition count 172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 191 place count 125 transition count 170
Iterating global reduction 0 with 1 rules applied. Total rules applied 192 place count 125 transition count 170
Applied a total of 192 rules in 1447 ms. Remains 125 /226 variables (removed 101) and now considering 170/24043 (removed 23873) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10675237722174366026.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-145375336966944195.kers'
[2026-05-27 18:07:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10675237722174366026.kers, --Pflows, --basisKERS=/tmp/petrispot-output-145375336966944195.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 170 rows 125 cols 585 entries
Finished phase 1 with 108 SingleSign rule and 0 generalized
[2026-05-27 18:07:31] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-145375336966944195.kers
Total runtime 1 ms.
[2026-05-27 18:07:31] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-27 18:07:31] [INFO ] Invariant cache hit.
[2026-05-27 18:07:31] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
Running 169 sub problems to find dead transitions.
[2026-05-27 18:07:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 4 (OVERLAPS) 170/295 variables, 125/144 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/295 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 6 (OVERLAPS) 0/295 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 144 constraints, problems are : Problem set: 0 solved, 169 unsolved in 9827 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 169 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 5 (OVERLAPS) 170/295 variables, 125/145 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 169/314 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 5/319 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 1/320 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/295 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 11 (OVERLAPS) 0/295 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Int declared 295/295 variables, and 322 constraints, problems are : Problem set: 0 solved, 169 unsolved in 27261 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 37128ms problems are : Problem set: 0 solved, 169 unsolved
Search for dead transitions found 0 dead transitions in 37129ms
Starting structural reductions in LTL mode, iteration 1 : 125/226 places, 170/24043 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38883 ms. Remains : 125/226 places, 170/24043 transitions.
[2026-05-27 18:08:09] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:08:09] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:08:09] [INFO ] Input system was already deterministic with 170 transitions.
[2026-05-27 18:08:09] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:08:09] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:08:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality7085819301028375361.gal : 1 ms
[2026-05-27 18:08:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality1056050646285823321.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/CTLCardinality7085819301028375361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1056050646285823321.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,5.3176e+12,8.75726,185200,2,111392,5,742458,6,0,672,546584,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 18:08:39] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:08:39] [INFO ] Applying decomposition
[2026-05-27 18:08:39] [INFO ] Flatten gal took : 2 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/graph12138098445429052287.txt' '-o' '/tmp/graph12138098445429052287.bin' '-w' '/tmp/graph12138098445429052287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12138098445429052287.bin' '-l' '-1' '-v' '-w' '/tmp/graph12138098445429052287.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:08:39] [INFO ] Decomposing Gal with order
[2026-05-27 18:08:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:08:39] [INFO ] Removed a total of 184 redundant transitions.
[2026-05-27 18:08:39] [INFO ] Flatten gal took : 10 ms
[2026-05-27 18:08:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 3 ms.
[2026-05-27 18:08:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality15774864742504116640.gal : 2 ms
[2026-05-27 18:08:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality7051717648743058152.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/CTLCardinality15774864742504116640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7051717648743058152.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,5.3176e+12,0.058798,5716,222,30,3423,556,348,3722,62,1222,0
Converting to forward existential form...Done !
original formula: AX(EG(EF((i9.u17.p181==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(E(TRUE U (i9.u17.p181==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t14, t142, u15.t60, u15.t116, u6.t104, u6.t121, u11.t80, u11.t118, u13.t70, u13.t117, u14.t65...447
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,0.155198,8716,1,0,9856,556,2452,14618,338,1222,29274
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 191 transition count 9419
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 191 transition count 9419
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 88 place count 173 transition count 6842
Ensure Unique test removed 1 places
Iterating global reduction 0 with 19 rules applied. Total rules applied 107 place count 172 transition count 6842
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 116 place count 163 transition count 1225
Ensure Unique test removed 5 places
Iterating global reduction 0 with 14 rules applied. Total rules applied 130 place count 158 transition count 1225
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 134 place count 154 transition count 265
Iterating global reduction 0 with 4 rules applied. Total rules applied 138 place count 154 transition count 265
Applied a total of 138 rules in 1237 ms. Remains 154 /226 variables (removed 72) and now considering 265/24043 (removed 23778) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16530025884810743947.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4621881165012369015.kers'
[2026-05-27 18:08:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16530025884810743947.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4621881165012369015.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 265 rows 154 cols 2066 entries
Finished phase 1 with 131 SingleSign rule and 2 generalized
[2026-05-27 18:08:40] [INFO ] Computed 21 invariants in 2 ms
Computed 21 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4621881165012369015.kers
Total runtime 2 ms.
[2026-05-27 18:08:40] [INFO ] Implicit Places using invariants in 201 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 202 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/226 places, 265/24043 transitions.
Applied a total of 0 rules in 4 ms. Remains 153 /153 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1443 ms. Remains : 153/226 places, 265/24043 transitions.
[2026-05-27 18:08:40] [INFO ] Flatten gal took : 9 ms
[2026-05-27 18:08:40] [INFO ] Flatten gal took : 12 ms
[2026-05-27 18:08:40] [INFO ] Input system was already deterministic with 265 transitions.
[2026-05-27 18:08:40] [INFO ] Flatten gal took : 9 ms
[2026-05-27 18:08:40] [INFO ] Flatten gal took : 9 ms
[2026-05-27 18:08:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality8115194040152901844.gal : 3 ms
[2026-05-27 18:08:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality14192212164437507149.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/CTLCardinality8115194040152901844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14192212164437507149.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 18:09:10] [INFO ] Flatten gal took : 9 ms
[2026-05-27 18:09:10] [INFO ] Applying decomposition
[2026-05-27 18:09:10] [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/graph15640108684021225656.txt' '-o' '/tmp/graph15640108684021225656.bin' '-w' '/tmp/graph15640108684021225656.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15640108684021225656.bin' '-l' '-1' '-v' '-w' '/tmp/graph15640108684021225656.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:09:10] [INFO ] Decomposing Gal with order
[2026-05-27 18:09:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:09:11] [INFO ] Removed a total of 1148 redundant transitions.
[2026-05-27 18:09:11] [INFO ] Flatten gal took : 37 ms
[2026-05-27 18:09:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 5 ms.
[2026-05-27 18:09:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality10138584939316800588.gal : 3 ms
[2026-05-27 18:09:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality15520775829222632136.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/CTLCardinality10138584939316800588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15520775829222632136.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.83595e+13,0.232507,11664,664,91,17074,1505,483,22716,94,4430,0
Converting to forward existential form...Done !
original formula: AF(((AX(((((i4.u6.p18==0)&&(i2.u18.p94==1))||(i5.u17.p79==0))||((u19.p105==0)||(u19.p121==1)))) * (i8.u24.p183==1)) * (((EF((i0.u0.p1==1)...399
=> equivalent forward existential formula: [FwdG(Init,!(((!(EX(!(((((i4.u6.p18==0)&&(i2.u18.p94==1))||(i5.u17.p79==0))||((u19.p105==0)||(u19.p121==1)))))) ...462
Reverse transition relation is NOT exact ! Due to transitions t20, t146, t178, t225, u19.t5, u19.t80, u19.t81, u19.t82, u19.t195, u19.t196, i1.u20.t75, i1....711
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 186 transition count 12485
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 186 transition count 12485
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 100 place count 166 transition count 9525
Ensure Unique test removed 3 places
Iterating global reduction 0 with 23 rules applied. Total rules applied 123 place count 163 transition count 9525
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 133 place count 153 transition count 700
Ensure Unique test removed 4 places
Iterating global reduction 0 with 14 rules applied. Total rules applied 147 place count 149 transition count 700
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 152 place count 144 transition count 218
Iterating global reduction 0 with 5 rules applied. Total rules applied 157 place count 144 transition count 218
Applied a total of 157 rules in 1344 ms. Remains 144 /226 variables (removed 82) and now considering 218/24043 (removed 23825) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4363051690129858963.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18267187884246090993.kers'
[2026-05-27 18:09:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4363051690129858963.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18267187884246090993.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 218 rows 144 cols 1268 entries
Finished phase 1 with 122 SingleSign rule and 2 generalized
[2026-05-27 18:09:42] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18267187884246090993.kers
Total runtime 2 ms.
[2026-05-27 18:09:42] [INFO ] Implicit Places using invariants in 126 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 127 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 143/226 places, 218/24043 transitions.
Applied a total of 0 rules in 2 ms. Remains 143 /143 variables (removed 0) and now considering 218/218 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1473 ms. Remains : 143/226 places, 218/24043 transitions.
[2026-05-27 18:09:42] [INFO ] Flatten gal took : 5 ms
[2026-05-27 18:09:42] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:09:42] [INFO ] Input system was already deterministic with 218 transitions.
[2026-05-27 18:09:42] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:09:42] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:09:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality2081529918625119923.gal : 2 ms
[2026-05-27 18:09:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality6667862269509284101.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/CTLCardinality2081529918625119923.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6667862269509284101.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 18:10:12] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:10:12] [INFO ] Applying decomposition
[2026-05-27 18:10:12] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph128838993066116344.txt' '-o' '/tmp/graph128838993066116344.bin' '-w' '/tmp/graph128838993066116344.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph128838993066116344.bin' '-l' '-1' '-v' '-w' '/tmp/graph128838993066116344.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:10:12] [INFO ] Decomposing Gal with order
[2026-05-27 18:10:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:10:12] [INFO ] Removed a total of 658 redundant transitions.
[2026-05-27 18:10:12] [INFO ] Flatten gal took : 29 ms
[2026-05-27 18:10:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 5 ms.
[2026-05-27 18:10:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality6601953521793832110.gal : 3 ms
[2026-05-27 18:10:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality6034875692056525757.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/CTLCardinality6601953521793832110.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6034875692056525757.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.17895e+13,0.179285,7720,525,87,7869,1136,421,8780,90,3374,0
Converting to forward existential form...Done !
original formula: AF(AG(EX(((((i4.u6.p25==1)||(i8.u18.p163==0))||((i7.u14.p125==1)||(u13.p117==0)))||((i10.i1.u30.p246==1)||(u16.p157==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(EX(((((i4.u6.p25==1)||(i8.u18.p163==0))||((i7.u14.p125==1)||(u13.p117==0)))||((i10.i1....199
Reverse transition relation is NOT exact ! Due to transitions t17, t139, t190, u16.t65, u16.t67, u16.t155, u16.t156, u12.t83, u12.t84, u12.t165, u13.t0, u1...690
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,0.425066,12052,1,0,17104,1136,2617,20985,474,3374,52858
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Graph (trivial) has 170 edges and 226 vertex of which 6 / 226 are part of one of the 3 SCC in 4 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 222 transition count 23999
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 81 place count 182 transition count 23999
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 81 place count 182 transition count 23988
Deduced a syphon composed of 11 places in 29 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 103 place count 171 transition count 23988
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 137 place count 137 transition count 9365
Iterating global reduction 2 with 34 rules applied. Total rules applied 171 place count 137 transition count 9365
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 171 place count 137 transition count 9358
Deduced a syphon composed of 7 places in 7 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 185 place count 130 transition count 9358
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 192 place count 123 transition count 6318
Ensure Unique test removed 5 places
Iterating global reduction 2 with 12 rules applied. Total rules applied 204 place count 118 transition count 6318
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 211 place count 111 transition count 238
Iterating global reduction 2 with 7 rules applied. Total rules applied 218 place count 111 transition count 238
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 219 place count 110 transition count 236
Iterating global reduction 2 with 1 rules applied. Total rules applied 220 place count 110 transition count 236
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 290 place count 75 transition count 201
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 299 place count 66 transition count 114
Ensure Unique test removed 4 places
Iterating global reduction 2 with 13 rules applied. Total rules applied 312 place count 62 transition count 114
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 315 place count 62 transition count 111
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 318 place count 59 transition count 83
Iterating global reduction 3 with 3 rules applied. Total rules applied 321 place count 59 transition count 83
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 322 place count 58 transition count 81
Iterating global reduction 3 with 1 rules applied. Total rules applied 323 place count 58 transition count 81
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 332 place count 58 transition count 72
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 350 place count 49 transition count 63
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 351 place count 48 transition count 62
Applied a total of 351 rules in 3138 ms. Remains 48 /226 variables (removed 178) and now considering 62/24043 (removed 23981) transitions.
[2026-05-27 18:10:16] [INFO ] Flow matrix only has 50 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-8573303786394373693.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3327632177112340898.kers'
[2026-05-27 18:10:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8573303786394373693.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3327632177112340898.kers]
Normalized transition count is 49 out of 50 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 49 rows 47 cols 206 entries
Finished phase 1 with 28 SingleSign rule and 2 generalized
[2026-05-27 18:10:16] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3327632177112340898.kers
Total runtime 0 ms.
[2026-05-27 18:10:16] [INFO ] Implicit Places using invariants in 63 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 47/226 places, 62/24043 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 46 transition count 61
Applied a total of 2 rules in 2 ms. Remains 46 /47 variables (removed 1) and now considering 61/62 (removed 1) transitions.
[2026-05-27 18:10:16] [INFO ] Flow matrix only has 49 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-9935303846046909277.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9522413928662087031.kers'
[2026-05-27 18:10:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9935303846046909277.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9522413928662087031.kers]
Normalized transition count is 48 out of 49 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 48 rows 45 cols 208 entries
Finished phase 1 with 29 SingleSign rule and 0 generalized
[2026-05-27 18:10:16] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9522413928662087031.kers
Total runtime 0 ms.
[2026-05-27 18:10:16] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-27 18:10:16] [INFO ] Flow matrix only has 49 transitions (discarded 12 similar events)
[2026-05-27 18:10:16] [INFO ] Invariant cache hit.
[2026-05-27 18:10:16] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-27 18:10:16] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 46/226 places, 61/24043 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3343 ms. Remains : 46/226 places, 61/24043 transitions.
[2026-05-27 18:10:16] [INFO ] Flatten gal took : 1 ms
[2026-05-27 18:10:16] [INFO ] Flatten gal took : 1 ms
[2026-05-27 18:10:16] [INFO ] Input system was already deterministic with 61 transitions.
[2026-05-27 18:10:16] [INFO ] Flatten gal took : 2 ms
[2026-05-27 18:10:16] [INFO ] Flatten gal took : 1 ms
[2026-05-27 18:10:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality3893305448159482418.gal : 1 ms
[2026-05-27 18:10:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality12350013914296643233.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/CTLCardinality3893305448159482418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12350013914296643233.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.42411e+06,0.027067,4604,2,282,5,3927,6,0,245,2181,0
Converting to forward existential form...Done !
original formula: E(((p243==0)||(p145==1)) U (p83==1))
=> equivalent forward existential formula: [(FwdU(Init,((p243==0)||(p145==1))) * (p83==1))] != FALSE
Hit Full ! (commute/partial/dont) 54/0/7
(forward)formula 0,1,0.042412,4868,1,0,10,5154,15,1,544,3403,4
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-12 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 : 226/226 places, 24043/24043 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 183 transition count 9411
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 183 transition count 9411
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 111 place count 158 transition count 6445
Ensure Unique test removed 3 places
Iterating global reduction 0 with 28 rules applied. Total rules applied 139 place count 155 transition count 6445
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 153 place count 141 transition count 428
Ensure Unique test removed 7 places
Iterating global reduction 0 with 21 rules applied. Total rules applied 174 place count 134 transition count 428
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 182 place count 126 transition count 172
Iterating global reduction 0 with 8 rules applied. Total rules applied 190 place count 126 transition count 172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 191 place count 125 transition count 170
Iterating global reduction 0 with 1 rules applied. Total rules applied 192 place count 125 transition count 170
Applied a total of 192 rules in 1547 ms. Remains 125 /226 variables (removed 101) and now considering 170/24043 (removed 23873) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5327821917996533344.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3426488939298326940.kers'
[2026-05-27 18:10:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5327821917996533344.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3426488939298326940.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 170 rows 125 cols 585 entries
Finished phase 1 with 108 SingleSign rule and 0 generalized
[2026-05-27 18:10:18] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3426488939298326940.kers
Total runtime 1 ms.
[2026-05-27 18:10:18] [INFO ] Implicit Places using invariants in 76 ms returned []
[2026-05-27 18:10:18] [INFO ] Invariant cache hit.
[2026-05-27 18:10:18] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 125/226 places, 170/24043 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1767 ms. Remains : 125/226 places, 170/24043 transitions.
[2026-05-27 18:10:18] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:10:18] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:10:18] [INFO ] Input system was already deterministic with 170 transitions.
[2026-05-27 18:10:18] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:10:18] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:10:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality2804236725983599738.gal : 1 ms
[2026-05-27 18:10:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality9825188730251398905.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/CTLCardinality2804236725983599738.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9825188730251398905.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,5.3176e+12,8.4295,185532,2,111392,5,742458,6,0,672,546584,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 18:10:48] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:10:48] [INFO ] Applying decomposition
[2026-05-27 18:10:48] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13588219366411867845.txt' '-o' '/tmp/graph13588219366411867845.bin' '-w' '/tmp/graph13588219366411867845.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13588219366411867845.bin' '-l' '-1' '-v' '-w' '/tmp/graph13588219366411867845.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:10:48] [INFO ] Decomposing Gal with order
[2026-05-27 18:10:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:10:48] [INFO ] Removed a total of 155 redundant transitions.
[2026-05-27 18:10:48] [INFO ] Flatten gal took : 10 ms
[2026-05-27 18:10:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2026-05-27 18:10:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality11596051118917669661.gal : 2 ms
[2026-05-27 18:10:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality15814424455540777803.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/CTLCardinality11596051118917669661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15814424455540777803.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.3176e+12,0.078581,6324,398,50,5007,901,335,4001,64,1939,0
Converting to forward existential form...Done !
original formula: EF(AX((i12.u29.p258==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((i12.u29.p258==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t14, t142, u15.t60, u15.t116, u13.t70, u13.t117, u7.t100, u7.t120, u8.t95, u8.t122, u14.t65, ...457
(forward)formula 0,0,0.208285,9640,1,0,12911,901,1835,13298,305,1939,43865
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Graph (trivial) has 169 edges and 226 vertex of which 6 / 226 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 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 222 transition count 24001
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 77 place count 184 transition count 24001
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 77 place count 184 transition count 23988
Deduced a syphon composed of 13 places in 31 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 103 place count 171 transition count 23988
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 137 place count 137 transition count 12436
Iterating global reduction 2 with 34 rules applied. Total rules applied 171 place count 137 transition count 12436
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 171 place count 137 transition count 12430
Deduced a syphon composed of 6 places in 9 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 183 place count 131 transition count 12430
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 192 place count 122 transition count 9364
Ensure Unique test removed 6 places
Iterating global reduction 2 with 15 rules applied. Total rules applied 207 place count 116 transition count 9364
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 208 place count 116 transition count 9363
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 215 place count 109 transition count 275
Iterating global reduction 3 with 7 rules applied. Total rules applied 222 place count 109 transition count 275
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 223 place count 108 transition count 273
Iterating global reduction 3 with 1 rules applied. Total rules applied 224 place count 108 transition count 273
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 294 place count 73 transition count 238
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 300 place count 67 transition count 151
Ensure Unique test removed 4 places
Iterating global reduction 3 with 10 rules applied. Total rules applied 310 place count 63 transition count 151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 311 place count 63 transition count 150
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 315 place count 59 transition count 90
Iterating global reduction 4 with 4 rules applied. Total rules applied 319 place count 59 transition count 90
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 320 place count 58 transition count 88
Iterating global reduction 4 with 1 rules applied. Total rules applied 321 place count 58 transition count 88
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 323 place count 57 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 333 place count 57 transition count 77
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 353 place count 47 transition count 67
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 355 place count 47 transition count 67
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 356 place count 46 transition count 66
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 357 place count 45 transition count 66
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 359 place count 45 transition count 64
Applied a total of 359 rules in 3314 ms. Remains 45 /226 variables (removed 181) and now considering 64/24043 (removed 23979) transitions.
[2026-05-27 18:10:52] [INFO ] Flow matrix only has 50 transitions (discarded 14 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14947678756126737949.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2651446897464293888.kers'
[2026-05-27 18:10:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14947678756126737949.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2651446897464293888.kers]
Normalized transition count is 49 out of 50 initially.
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 49 rows 36 cols 187 entries
Finished phase 1 with 29 SingleSign rule and 0 generalized
[2026-05-27 18:10:52] [INFO ] Computed 16 invariants in 0 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2651446897464293888.kers
Total runtime 1 ms.
[2026-05-27 18:10:52] [INFO ] Implicit Places using invariants in 58 ms returned []
[2026-05-27 18:10:52] [INFO ] Flow matrix only has 50 transitions (discarded 14 similar events)
[2026-05-27 18:10:52] [INFO ] Invariant cache hit.
[2026-05-27 18:10:52] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-27 18:10:52] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2026-05-27 18:10:52] [INFO ] Redundant transitions in 2 ms returned []
Running 40 sub problems to find dead transitions.
[2026-05-27 18:10:52] [INFO ] Flow matrix only has 50 transitions (discarded 14 similar events)
[2026-05-27 18:10:52] [INFO ] Invariant cache hit.
[2026-05-27 18:10:52] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 5/45 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 49/94 variables, 45/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/94 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/95 variables, and 67 constraints, problems are : Problem set: 0 solved, 40 unsolved in 1611 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 45/45 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 5/45 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 49/94 variables, 45/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 40/107 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/95 variables, and 107 constraints, problems are : Problem set: 0 solved, 40 unsolved in 1647 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 45/45 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3271ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 3271ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/226 places, 64/24043 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6740 ms. Remains : 45/226 places, 64/24043 transitions.
[2026-05-27 18:10:55] [INFO ] Flatten gal took : 2 ms
[2026-05-27 18:10:55] [INFO ] Flatten gal took : 2 ms
[2026-05-27 18:10:55] [INFO ] Input system was already deterministic with 64 transitions.
[2026-05-27 18:10:55] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:10:55] [INFO ] Flatten gal took : 3 ms
[2026-05-27 18:10:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8890365090950422470.gal : 1 ms
[2026-05-27 18:10:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13745470274820969769.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8890365090950422470.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13745470274820969769.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 6251 steps (1 resets) in 45 ms. (135 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 24043/24043 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 185 transition count 9413
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 185 transition count 9413
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 103 place count 164 transition count 6451
Ensure Unique test removed 3 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 127 place count 161 transition count 6451
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 139 place count 149 transition count 437
Ensure Unique test removed 5 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 156 place count 144 transition count 437
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 161 place count 139 transition count 189
Iterating global reduction 0 with 5 rules applied. Total rules applied 166 place count 139 transition count 189
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 138 transition count 187
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 138 transition count 187
Applied a total of 168 rules in 1604 ms. Remains 138 /226 variables (removed 88) and now considering 187/24043 (removed 23856) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11139311831243571103.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12584143132687743648.kers'
[2026-05-27 18:10:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11139311831243571103.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12584143132687743648.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 187 rows 138 cols 754 entries
Finished phase 1 with 117 SingleSign rule and 2 generalized
[2026-05-27 18:10:57] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12584143132687743648.kers
Total runtime 1 ms.
[2026-05-27 18:10:57] [INFO ] Implicit Places using invariants in 129 ms returned [73]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 130 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 137/226 places, 187/24043 transitions.
Applied a total of 0 rules in 2 ms. Remains 137 /137 variables (removed 0) and now considering 187/187 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1736 ms. Remains : 137/226 places, 187/24043 transitions.
[2026-05-27 18:10:57] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:10:57] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:10:57] [INFO ] Input system was already deterministic with 187 transitions.
[2026-05-27 18:10:57] [INFO ] Flatten gal took : 7 ms
[2026-05-27 18:10:57] [INFO ] Flatten gal took : 6 ms
[2026-05-27 18:10:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality11564070954155494068.gal : 2 ms
[2026-05-27 18:10:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality1367268683310930563.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/CTLCardinality11564070954155494068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1367268683310930563.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,1.53437e+13,9.37896,191596,2,55027,5,703398,6,0,737,770040,0
Converting to forward existential form...Done !
original formula: (EF((AF(EX(((p240==0)&&(p207==1)))) * E((!(EF(((p21==0)||(p13==1)))) + !(EF((p261==1)))) U !(AX(((p178==0)||(p55==1))))))) + EG(AX(EG(AX(...169
=> equivalent forward existential formula: ([(EY(FwdU((FwdU(Init,TRUE) * !(EG(!(EX(((p240==0)&&(p207==1))))))),(!(E(TRUE U ((p21==0)||(p13==1)))) + !(E(TRU...270
Reverse transition relation is NOT exact ! Due to transitions t0, t5, t8, t10, t14, t20, t22, t24, t28, t31, t33, t38, t43, t47, t50, t52, t55, t57, t60, t...455
Detected timeout of ITS tools.
[2026-05-27 18:11:27] [INFO ] Flatten gal took : 4 ms
[2026-05-27 18:11:27] [INFO ] Applying decomposition
[2026-05-27 18:11:27] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16119207583617472082.txt' '-o' '/tmp/graph16119207583617472082.bin' '-w' '/tmp/graph16119207583617472082.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16119207583617472082.bin' '-l' '-1' '-v' '-w' '/tmp/graph16119207583617472082.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:11:27] [INFO ] Decomposing Gal with order
[2026-05-27 18:11:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:11:27] [INFO ] Removed a total of 284 redundant transitions.
[2026-05-27 18:11:27] [INFO ] Flatten gal took : 12 ms
[2026-05-27 18:11:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2026-05-27 18:11:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality15388423533659556090.gal : 3 ms
[2026-05-27 18:11:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality4985453891287416534.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/CTLCardinality15388423533659556090.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4985453891287416534.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.53437e+13,0.143124,7904,619,49,7648,683,409,11977,68,1330,0
Converting to forward existential form...Done !
original formula: (EF((AF(EX(((i10.u28.p240==0)&&(i8.u24.p207==1)))) * E((!(EF(((i1.u9.p21==0)||(i1.u5.p13==1)))) + !(EF((i11.u38.p261==1)))) U !(AX(((u20....222
=> equivalent forward existential formula: ([(EY(FwdU((FwdU(Init,TRUE) * !(EG(!(EX(((i10.u28.p240==0)&&(i8.u24.p207==1))))))),(!(E(TRUE U ((i1.u9.p21==0)||...323
Reverse transition relation is NOT exact ! Due to transitions t105, t156, t157, t158, u16.t81, u16.t82, u16.t137, u18.t71, u18.t72, u18.t138, u20.t60, u20....738
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,1.85923,60364,1,0,105849,730,3402,311442,390,2259,182120
FORMULA ErlangenMainframeV0-PT-1104-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-27 18:11:32] [INFO ] Flatten gal took : 3255 ms
[2026-05-27 18:11:35] [INFO ] Flatten gal took : 3166 ms
[2026-05-27 18:11:37] [INFO ] Applying decomposition
[2026-05-27 18:11:40] [INFO ] Flatten gal took : 2959 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/graph5852449874931693823.txt' '-o' '/tmp/graph5852449874931693823.bin' '-w' '/tmp/graph5852449874931693823.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5852449874931693823.bin' '-l' '-1' '-v' '-w' '/tmp/graph5852449874931693823.weights' '-q' '0' '-e' '0.001'
[2026-05-27 18:11:51] [INFO ] Decomposing Gal with order
[2026-05-27 18:11:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:11:58] [INFO ] Removed a total of 291990 redundant transitions.
[2026-05-27 18:11:58] [INFO ] Flatten gal took : 5149 ms
[2026-05-27 18:12:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 2274 ms.
[2026-05-27 18:12:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality17605867615819017504.gal : 91 ms
[2026-05-27 18:12:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality2080973961100586003.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/CTLCardinality17605867615819017504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2080973961100586003.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.
ITS-tools command line returned an error code 137
[2026-05-27 18:23:37] [INFO ] Applying decomposition
[2026-05-27 18:23:51] [INFO ] Flatten gal took : 14131 ms
[2026-05-27 18:23:57] [INFO ] Decomposing Gal with order
[2026-05-27 18:23:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 18:24:12] [INFO ] Removed a total of 306485 redundant transitions.
[2026-05-27 18:24:13] [INFO ] Flatten gal took : 8782 ms
[2026-05-27 18:24:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 442 labels/synchronizations in 2458 ms.
[2026-05-27 18:24:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality1973799975039269368.gal : 23 ms
[2026-05-27 18:24:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality15423063196734838573.ctl : 9 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/CTLCardinality1973799975039269368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15423063196734838573.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.30245e+16,0.817906,23444,974,888,32985,3129,505,112018,223,28203,0
Converting to forward existential form...Done !
original formula: AF(((AX(((((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u12.p18==0)&&(i0.i0.i0.i0.i0.i0.u18.p94==1))||(i0.i0.i0.i0.i0.i0.i0.u17.p79==0))||((i0.i0.i0...663
=> equivalent forward existential formula: [FwdG(Init,!(((!(EX(!(((((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u12.p18==0)&&(i0.i0.i0.i0.i0.i0.u18.p94==1))||(i0.i0....726
Reverse transition relation is NOT exact ! Due to transitions t10942, i0.i0.u22.t20, i0.i0.u22.t96, i0.i0.u22.t97, i0.i0.u22.t99, i0.i0.u22.t101, i0.i0.u22...2093
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Detected timeout of ITS tools.
[2026-05-27 18:48:55] [INFO ] Flatten gal took : 10905 ms
[2026-05-27 18:49:02] [INFO ] Input system was already deterministic with 24043 transitions.
[2026-05-27 18:49:03] [INFO ] Transformed 226 places.
[2026-05-27 18:49:03] [INFO ] Transformed 24043 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Order computation with GreatSPN timed out. Skipping.
[2026-05-27 18:50:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality2458397957933884838.gal : 670 ms
[2026-05-27 18:50:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality258141039242995700.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/CTLCardinality2458397957933884838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality258141039242995700.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.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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-1104"
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-1104, 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-177955740600489"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1104.tgz
mv ErlangenMainframeV0-PT-1104 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;