Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r338-smll-178021499100169.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ErlangenMainframeV2-PT-aP10C08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499100169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 100M
-rw-r--r-- 1 mcc users 5.9K May 27 09:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 27 09:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 27 08:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 27 08:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 27 10:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 27 10:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 27 10:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 27 10:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 12K May 27 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 27 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 27 09:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 33K May 27 09:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 27 10:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 99M May 26 18:17 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-00
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-01
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-02
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-03
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-04
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-05
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-06
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-07
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-08
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-09
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-10
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-11
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-12
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-13
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-14
FORMULA_NAME ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1780334720189

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV2-PT-aP10C08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-06-01 17:25:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-06-01 17:25:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 17:25:28] [INFO ] Load time of PNML (sax parser for PT used): 5751 ms
[2026-06-01 17:25:28] [INFO ] Transformed 102 places.
[2026-06-01 17:25:28] [INFO ] Transformed 78842 transitions.
[2026-06-01 17:25:28] [INFO ] Found NUPN structural information;
[2026-06-01 17:25:28] [INFO ] Parsed PT model containing 102 places and 78842 transitions and 1994996 arcs in 6515 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 78841/78841 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 97 transition count 56484
Ensure Unique test removed 1 places
Iterating global reduction 0 with 6 rules applied. Total rules applied 11 place count 96 transition count 56484
Applied a total of 11 rules in 4253 ms. Remains 96 /102 variables (removed 6) and now considering 56484/78841 (removed 22357) transitions.
[2026-06-01 17:25:34] [INFO ] Flow matrix only has 56480 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-11991083224805464215.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17350130132023211431.kers'
[2026-06-01 17:25:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11991083224805464215.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17350130132023211431.kers]
Normalized transition count is 56479 out of 56480 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 247 ms.
// Phase 1: matrix 56479 rows 95 cols 1345577 entries
Finished phase 1 with 66 SingleSign rule and 3 generalized
[2026-06-01 17:25:36] [INFO ] Computed 27 invariants in 1269 ms
Computed 27 P flows in 1271 ms.
Exported basis to /tmp/petrispot-output-17350130132023211431.kers
Total runtime 1578 ms.
[2026-06-01 17:26:00] [INFO ] Implicit Places using invariants in 25697 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25972 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 95/102 places, 56484/78841 transitions.
Applied a total of 0 rules in 395 ms. Remains 95 /95 variables (removed 0) and now considering 56484/56484 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30668 ms. Remains : 95/102 places, 56484/78841 transitions.
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 56484/56484 transitions.
Applied a total of 0 rules in 431 ms. Remains 95 /95 variables (removed 0) and now considering 56484/56484 (removed 0) transitions.
[2026-06-01 17:26:01] [INFO ] Flow matrix only has 56480 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-2783528296181685085.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15782439494404257028.kers'
[2026-06-01 17:26:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2783528296181685085.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15782439494404257028.kers]
Normalized transition count is 56479 out of 56480 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 234 ms.
// Phase 1: matrix 56479 rows 94 cols 1289201 entries
Finished phase 1 with 66 SingleSign rule and 3 generalized
[2026-06-01 17:26:03] [INFO ] Computed 26 invariants in 1413 ms
Computed 26 P flows in 1414 ms.
Exported basis to /tmp/petrispot-output-15782439494404257028.kers
Total runtime 1687 ms.
[2026-06-01 17:26:14] [INFO ] Implicit Places using invariants in 13556 ms returned []
Implicit Place search using SMT only with invariants took 13562 ms to find 0 implicit places.
Running 56483 sub problems to find dead transitions.
[2026-06-01 17:26:15] [INFO ] Flow matrix only has 56480 transitions (discarded 4 similar events)
[2026-06-01 17:26:15] [INFO ] Invariant cache hit.
[2026-06-01 17:26:16] [INFO ] State equation strengthened by 40 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 332875ms, After SMT, problems are : Problem set: 0 solved, 56483 unsolved
Search for dead transitions found 0 dead transitions in 333437ms
Finished structural reductions in LTL mode , in 1 iterations and 347924 ms. Remains : 95/95 places, 56484/56484 transitions.
Support contains 55 out of 95 places after structural reductions.
[2026-06-01 17:31:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-06-01 17:32:00] [INFO ] Flatten gal took : 10487 ms
[2026-06-01 17:32:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-01 17:32:10] [INFO ] Flatten gal took : 9894 ms
[2026-06-01 17:32:23] [INFO ] Input system was already deterministic with 56484 transitions.
Support contains 54 out of 95 places (down from 55) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 43047 ms. (0 steps per ms) remains 3/37 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4083 ms. (9 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 3602 ms. (11 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 3905 ms. (10 steps per ms) remains 3/3 properties
[2026-06-01 17:32:39] [INFO ] Flow matrix only has 56480 transitions (discarded 4 similar events)
[2026-06-01 17:32:39] [INFO ] Invariant cache hit.
[2026-06-01 17:32:40] [INFO ] State equation strengthened by 40 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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 11/23 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 33/56 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp6 is UNSAT
At refinement iteration 6 (OVERLAPS) 39/95 variables, 10/26 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 0/26 constraints. Problems are: Problem set: 1 solved, 2 unsolved
SMT process timed out in 5974ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 9 out of 95 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 95/95 places, 56484/56484 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 95 transition count 56468
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 28 place count 84 transition count 56467
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 29 place count 83 transition count 56467
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 29 place count 83 transition count 56466
Deduced a syphon composed of 1 places in 34 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 31 place count 82 transition count 56466
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 47 place count 66 transition count 35066
Ensure Unique test removed 7 places
Iterating global reduction 3 with 23 rules applied. Total rules applied 70 place count 59 transition count 35066
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 71 place count 59 transition count 35065
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 72 place count 58 transition count 35065
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 74 place count 56 transition count 15623
Iterating global reduction 5 with 2 rules applied. Total rules applied 76 place count 56 transition count 15623
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 78 place count 55 transition count 15640
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 79 place count 55 transition count 15639
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 88 place count 55 transition count 15630
Free-agglomeration rule applied 6 times.
Iterating global reduction 6 with 6 rules applied. Total rules applied 94 place count 55 transition count 15624
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 103 place count 49 transition count 15621
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 104 place count 48 transition count 15615
Iterating global reduction 7 with 1 rules applied. Total rules applied 105 place count 48 transition count 15615
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 106 place count 48 transition count 15614
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 109 place count 48 transition count 15611
Free-agglomeration rule applied 2 times with reduction of 2 identical transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 111 place count 48 transition count 15607
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 119 place count 46 transition count 15601
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 120 place count 46 transition count 15603
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 123 place count 45 transition count 15601
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 126 place count 45 transition count 15598
Applied a total of 126 rules in 25306 ms. Remains 45 /95 variables (removed 50) and now considering 15598/56484 (removed 40886) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25307 ms. Remains : 45/95 places, 15598/56484 transitions.
RANDOM walk for 40000 steps (8 resets) in 18083 ms. (2 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1455 ms. (27 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1313 ms. (30 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 384137 steps, run timeout after 15001 ms. (steps per millisecond=25 ) properties seen :0 out of 2
Probabilistic random walk after 384137 steps, saw 85220 distinct states, run finished after 15008 ms. (steps per millisecond=25 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4277283071839800612.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8338192967754582224.kers'
[2026-06-01 17:33:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4277283071839800612.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8338192967754582224.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 43 ms.
// Phase 1: matrix 15598 rows 41 cols 248986 entries
Finished phase 1 with 24 SingleSign rule and 2 generalized
[2026-06-01 17:33:31] [INFO ] Computed 19 invariants in 168 ms
Computed 19 P flows in 169 ms.
Exported basis to /tmp/petrispot-output-8338192967754582224.kers
Total runtime 214 ms.
[2026-06-01 17:33:31] [INFO ] State equation strengthened by 22 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6/15 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 8/23 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/23 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 22/45 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 15598/15643 variables, 45/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/15643 variables, 22/86 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/15643 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/15643 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15643/15643 variables, and 86 constraints, problems are : Problem set: 0 solved, 2 unsolved in 7801 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 45/45 constraints, ReadFeed: 22/22 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) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6/15 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 8/23 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/23 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/23 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
After SMT solving in domain Int declared 45/15643 variables, and 20 constraints, problems are : Problem set: 2 solved, 0 unsolved in 4292 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/45 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12471ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-01 17:33:53] [INFO ] Flatten gal took : 9251 ms
[2026-06-01 17:34:03] [INFO ] Flatten gal took : 9518 ms
[2026-06-01 17:34:16] [INFO ] Input system was already deterministic with 56484 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 56484/56484 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 75 transition count 35080
Ensure Unique test removed 6 places
Iterating global reduction 0 with 26 rules applied. Total rules applied 46 place count 69 transition count 35080
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 50 place count 65 transition count 6996
Iterating global reduction 0 with 4 rules applied. Total rules applied 54 place count 65 transition count 6996
Applied a total of 54 rules in 8140 ms. Remains 65 /95 variables (removed 30) and now considering 6996/56484 (removed 49488) transitions.
[2026-06-01 17:34:25] [INFO ] Flow matrix only has 6992 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-9399042688090535265.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14159148280997852717.kers'
[2026-06-01 17:34:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9399042688090535265.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14159148280997852717.kers]
Normalized transition count is 6991 out of 6992 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 35 ms.
// Phase 1: matrix 6991 rows 64 cols 117789 entries
Finished phase 1 with 43 SingleSign rule and 2 generalized
[2026-06-01 17:34:25] [INFO ] Computed 20 invariants in 124 ms
Computed 20 P flows in 124 ms.
Exported basis to /tmp/petrispot-output-14159148280997852717.kers
Total runtime 149 ms.
[2026-06-01 17:34:29] [INFO ] Implicit Places using invariants in 3637 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3651 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/95 places, 6996/56484 transitions.
Applied a total of 0 rules in 199 ms. Remains 64 /64 variables (removed 0) and now considering 6996/6996 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 11992 ms. Remains : 64/95 places, 6996/56484 transitions.
[2026-06-01 17:34:30] [INFO ] Flatten gal took : 996 ms
[2026-06-01 17:34:31] [INFO ] Flatten gal took : 953 ms
[2026-06-01 17:34:32] [INFO ] Input system was already deterministic with 6996 transitions.
[2026-06-01 17:34:33] [INFO ] Flatten gal took : 1105 ms
[2026-06-01 17:34:34] [INFO ] Flatten gal took : 872 ms
[2026-06-01 17:34:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality11226777629986464711.gal : 218 ms
[2026-06-01 17:34:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality6328489218841690870.ctl : 5 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/CTLCardinality11226777629986464711.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6328489218841690870.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 17:35:05] [INFO ] Flatten gal took : 785 ms
[2026-06-01 17:35:05] [INFO ] Applying decomposition
[2026-06-01 17:35:06] [INFO ] Flatten gal took : 791 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/graph15054315057503701461.txt' '-o' '/tmp/graph15054315057503701461.bin' '-w' '/tmp/graph15054315057503701461.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15054315057503701461.bin' '-l' '-1' '-v' '-w' '/tmp/graph15054315057503701461.weights' '-q' '0' '-e' '0.001'
[2026-06-01 17:35:08] [INFO ] Decomposing Gal with order
[2026-06-01 17:35:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 17:35:11] [INFO ] Removed a total of 45449 redundant transitions.
[2026-06-01 17:35:11] [INFO ] Flatten gal took : 1816 ms
[2026-06-01 17:35:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 402 ms.
[2026-06-01 17:35:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality12303214697011668658.gal : 11 ms
[2026-06-01 17:35:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality17851318242836162003.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/CTLCardinality12303214697011668658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17851318242836162003.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,1.31223e+08,1.06068,35108,276,144,39479,1576,963,245621,149,9070,0


Converting to forward existential form...Done !
original formula: (EF(((i3.u6.p3==0)&&(i0.u10.p7==1))) * !(A(AX(EG(((i0.u2.p34==1)&&((i1.i0.u3.p78==0)||(i0.u10.p75==1))))) U E((i3.u5.p32==1) U AG(AX(((u1...186
=> equivalent forward existential formula: ([((FwdU((Init * E(TRUE U ((i3.u6.p3==0)&&(i0.u10.p7==1)))),!(E((i3.u5.p32==1) U !(E(TRUE U !(!(EX(!(((u1.p26==0...499
Reverse transition relation is NOT exact ! Due to transitions t9, t10, t11, t12, Intersection with reachable at each step enabled. (destroyed/reverse/inte...180
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
(forward)formula 0,1,2.33316,45612,1,0,55806,3003,7074,310033,678,12201,101058
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 56484/56484 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 71 transition count 35075
Ensure Unique test removed 8 places
Iterating global reduction 0 with 32 rules applied. Total rules applied 56 place count 63 transition count 35075
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 63 place count 56 transition count 2124
Iterating global reduction 0 with 7 rules applied. Total rules applied 70 place count 56 transition count 2124
Applied a total of 70 rules in 10775 ms. Remains 56 /95 variables (removed 39) and now considering 2124/56484 (removed 54360) transitions.
[2026-06-01 17:35:25] [INFO ] Flow matrix only has 2120 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-3375759681738147409.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7352075047428835909.kers'
[2026-06-01 17:35:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3375759681738147409.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7352075047428835909.kers]
Normalized transition count is 2119 out of 2120 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 5 ms.
// Phase 1: matrix 2119 rows 55 cols 30948 entries
Finished phase 1 with 37 SingleSign rule and 1 generalized
[2026-06-01 17:35:25] [INFO ] Computed 18 invariants in 30 ms
Computed 18 P flows in 31 ms.
Exported basis to /tmp/petrispot-output-7352075047428835909.kers
Total runtime 35 ms.
[2026-06-01 17:35:26] [INFO ] Implicit Places using invariants in 1207 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1220 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/95 places, 2124/56484 transitions.
Applied a total of 0 rules in 35 ms. Remains 55 /55 variables (removed 0) and now considering 2124/2124 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 12030 ms. Remains : 55/95 places, 2124/56484 transitions.
[2026-06-01 17:35:27] [INFO ] Flatten gal took : 281 ms
[2026-06-01 17:35:27] [INFO ] Flatten gal took : 229 ms
[2026-06-01 17:35:27] [INFO ] Input system was already deterministic with 2124 transitions.
[2026-06-01 17:35:28] [INFO ] Flatten gal took : 229 ms
[2026-06-01 17:35:28] [INFO ] Flatten gal took : 230 ms
[2026-06-01 17:35:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality11952954427166699840.gal : 46 ms
[2026-06-01 17:35:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality6549222409375116546.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/CTLCardinality11952954427166699840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6549222409375116546.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.54302e+07,11.4065,187100,2,16395,5,288411,6,0,2341,228599,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-01 17:35:58] [INFO ] Flatten gal took : 258 ms
[2026-06-01 17:35:58] [INFO ] Applying decomposition
[2026-06-01 17:35:59] [INFO ] Flatten gal took : 490 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/graph10375265229665954530.txt' '-o' '/tmp/graph10375265229665954530.bin' '-w' '/tmp/graph10375265229665954530.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10375265229665954530.bin' '-l' '-1' '-v' '-w' '/tmp/graph10375265229665954530.weights' '-q' '0' '-e' '0.001'
[2026-06-01 17:35:59] [INFO ] Decomposing Gal with order
[2026-06-01 17:35:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 17:36:00] [INFO ] Removed a total of 6168 redundant transitions.
[2026-06-01 17:36:00] [INFO ] Flatten gal took : 409 ms
[2026-06-01 17:36:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 29 ms.
[2026-06-01 17:36:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality13884533739435471767.gal : 2 ms
[2026-06-01 17:36:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality10820567694711099743.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/CTLCardinality13884533739435471767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10820567694711099743.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,3.54302e+07,0.043621,5060,46,86,1272,1756,182,1754,149,5137,0


Converting to forward existential form...Done !
original formula: AX(EF(AG((u5.p96!=1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !((u5.p96!=1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,0,0.075038,5304,1,0,1283,1954,915,1754,892,5137,2803
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 95/95 places, 56484/56484 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 95 transition count 56470
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 15 rules applied. Total rules applied 29 place count 81 transition count 56469
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 80 transition count 56469
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 30 place count 80 transition count 56468
Deduced a syphon composed of 1 places in 34 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 79 transition count 56468
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 48 place count 63 transition count 35067
Ensure Unique test removed 8 places
Iterating global reduction 3 with 24 rules applied. Total rules applied 72 place count 55 transition count 35067
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 73 place count 55 transition count 35066
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 74 place count 54 transition count 35066
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 79 place count 49 transition count 4677
Iterating global reduction 5 with 5 rules applied. Total rules applied 84 place count 49 transition count 4677
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 85 place count 49 transition count 4676
Applied a total of 85 rules in 12280 ms. Remains 49 /95 variables (removed 46) and now considering 4676/56484 (removed 51808) transitions.
[2026-06-01 17:36:12] [INFO ] Flow matrix only has 4672 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-1156313208977467580.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17633400673011289451.kers'
[2026-06-01 17:36:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1156313208977467580.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17633400673011289451.kers]
Normalized transition count is 4671 out of 4672 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 21 ms.
// Phase 1: matrix 4671 rows 48 cols 69343 entries
Finished phase 1 with 29 SingleSign rule and 2 generalized
[2026-06-01 17:36:12] [INFO ] Computed 18 invariants in 75 ms
Computed 18 P flows in 77 ms.
Exported basis to /tmp/petrispot-output-17633400673011289451.kers
Total runtime 88 ms.
[2026-06-01 17:36:14] [INFO ] Implicit Places using invariants in 2275 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2282 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 48/95 places, 4676/56484 transitions.
Applied a total of 0 rules in 137 ms. Remains 48 /48 variables (removed 0) and now considering 4676/4676 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 14700 ms. Remains : 48/95 places, 4676/56484 transitions.
[2026-06-01 17:36:15] [INFO ] Flatten gal took : 662 ms
[2026-06-01 17:36:16] [INFO ] Flatten gal took : 499 ms
[2026-06-01 17:36:17] [INFO ] Input system was already deterministic with 4676 transitions.
[2026-06-01 17:36:17] [INFO ] Flatten gal took : 690 ms
[2026-06-01 17:36:18] [INFO ] Flatten gal took : 495 ms
[2026-06-01 17:36:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality11661487863310810457.gal : 82 ms
[2026-06-01 17:36:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality12209055723821905139.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/CTLCardinality11661487863310810457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12209055723821905139.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.0744e+06,17.2639,237232,2,12479,5,91830,6,0,4865,97354,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-01 17:36:48] [INFO ] Flatten gal took : 491 ms
[2026-06-01 17:36:48] [INFO ] Applying decomposition
[2026-06-01 17:36:49] [INFO ] Flatten gal took : 497 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/graph14544520532145069996.txt' '-o' '/tmp/graph14544520532145069996.bin' '-w' '/tmp/graph14544520532145069996.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14544520532145069996.bin' '-l' '-1' '-v' '-w' '/tmp/graph14544520532145069996.weights' '-q' '0' '-e' '0.001'
[2026-06-01 17:36:50] [INFO ] Decomposing Gal with order
[2026-06-01 17:36:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 17:36:51] [INFO ] Removed a total of 18047 redundant transitions.
[2026-06-01 17:36:51] [INFO ] Flatten gal took : 930 ms
[2026-06-01 17:36:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 342 labels/synchronizations in 146 ms.
[2026-06-01 17:36:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality6303500581132716362.gal : 5 ms
[2026-06-01 17:36:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality3407769713154242791.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/CTLCardinality6303500581132716362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3407769713154242791.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.0744e+06,2.08873,46448,348,409,45306,4441,1089,259486,332,54203,0


Converting to forward existential form...Done !
original formula: EF((((i1.u5.p3==0) * EG((i1.u1.p76==0))) * AF((i1.u1.p63==1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((i1.u5.p3==0) * EG((i1.u1.p76==0)))) * !(EG(!((i1.u1.p63==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4674, t4675, Intersection with reachable at each step enabled. (destroyed/reverse/intersect...175
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,1,2.61682,46472,1,0,45306,9014,4745,259486,1308,54203,38651
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 56484/56484 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 72 transition count 52572
Ensure Unique test removed 8 places
Iterating global reduction 0 with 31 rules applied. Total rules applied 54 place count 64 transition count 52572
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 60 place count 58 transition count 4686
Iterating global reduction 0 with 6 rules applied. Total rules applied 66 place count 58 transition count 4686
Applied a total of 66 rules in 18260 ms. Remains 58 /95 variables (removed 37) and now considering 4686/56484 (removed 51798) transitions.
[2026-06-01 17:37:12] [INFO ] Flow matrix only has 4682 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-14091691734938035351.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2839633577864489456.kers'
[2026-06-01 17:37:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14091691734938035351.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2839633577864489456.kers]
Normalized transition count is 4681 out of 4682 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 12 ms.
// Phase 1: matrix 4681 rows 57 cols 69352 entries
Finished phase 1 with 39 SingleSign rule and 1 generalized
[2026-06-01 17:37:12] [INFO ] Computed 18 invariants in 41 ms
Computed 18 P flows in 44 ms.
Exported basis to /tmp/petrispot-output-2839633577864489456.kers
Total runtime 54 ms.
[2026-06-01 17:37:15] [INFO ] Implicit Places using invariants in 2350 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2389 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/95 places, 4686/56484 transitions.
Applied a total of 0 rules in 121 ms. Remains 57 /57 variables (removed 0) and now considering 4686/4686 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20771 ms. Remains : 57/95 places, 4686/56484 transitions.
[2026-06-01 17:37:15] [INFO ] Flatten gal took : 621 ms
[2026-06-01 17:37:16] [INFO ] Flatten gal took : 510 ms
[2026-06-01 17:37:17] [INFO ] Input system was already deterministic with 4686 transitions.
[2026-06-01 17:37:17] [INFO ] Flatten gal took : 505 ms
[2026-06-01 17:37:18] [INFO ] Flatten gal took : 516 ms
[2026-06-01 17:37:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality10179367914084387139.gal : 86 ms
[2026-06-01 17:37:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality854095016995329006.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/CTLCardinality10179367914084387139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality854095016995329006.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,6.29864e+07,27.1833,407516,2,20315,5,399360,6,0,4911,312377,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-01 17:37:48] [INFO ] Flatten gal took : 507 ms
[2026-06-01 17:37:48] [INFO ] Applying decomposition
[2026-06-01 17:37:49] [INFO ] Flatten gal took : 526 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/graph17070890224075227185.txt' '-o' '/tmp/graph17070890224075227185.bin' '-w' '/tmp/graph17070890224075227185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17070890224075227185.bin' '-l' '-1' '-v' '-w' '/tmp/graph17070890224075227185.weights' '-q' '0' '-e' '0.001'
[2026-06-01 17:37:50] [INFO ] Decomposing Gal with order
[2026-06-01 17:37:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 17:37:51] [INFO ] Removed a total of 13393 redundant transitions.
[2026-06-01 17:37:52] [INFO ] Flatten gal took : 1210 ms
[2026-06-01 17:37:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 782 labels/synchronizations in 181 ms.
[2026-06-01 17:37:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality14284349252159103077.gal : 10 ms
[2026-06-01 17:37:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality18078690721378493189.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/CTLCardinality14284349252159103077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18078690721378493189.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,6.29864e+07,1.6545,40576,578,1858,17621,25721,2230,90083,765,328188,0


Converting to forward existential form...Done !
original formula: EF((AG((i1.i1.u4.p0==1)) * EX(EX(EG(((i0.u0.p76==0)&&(u6.p52==1)))))))
=> equivalent forward existential formula: [FwdG(EY(EY((FwdU(Init,TRUE) * !(E(TRUE U !((i1.i1.u4.p0==1))))))),((i0.u0.p76==0)&&(u6.p52==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...165
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,0,5.17337,94688,1,0,45220,82085,9460,243579,4318,791710,215884
FORMULA ErlangenMainframeV2-PT-aP10C08-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 : 95/95 places, 56484/56484 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 94 transition count 56468
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 79 transition count 56468
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 30 place count 79 transition count 56467
Deduced a syphon composed of 1 places in 25 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 78 transition count 56467
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 47 place count 63 transition count 35068
Ensure Unique test removed 7 places
Iterating global reduction 2 with 22 rules applied. Total rules applied 69 place count 56 transition count 35068
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 56 transition count 35067
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 71 place count 55 transition count 35067
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 77 place count 49 transition count 3141
Iterating global reduction 4 with 6 rules applied. Total rules applied 83 place count 49 transition count 3141
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 84 place count 49 transition count 3140
Applied a total of 84 rules in 13621 ms. Remains 49 /95 variables (removed 46) and now considering 3140/56484 (removed 53344) transitions.
[2026-06-01 17:38:11] [INFO ] Flow matrix only has 3136 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-14561129403533637708.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4778677145946002744.kers'
[2026-06-01 17:38:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14561129403533637708.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4778677145946002744.kers]
Normalized transition count is 3135 out of 3136 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 8 ms.
// Phase 1: matrix 3135 rows 45 cols 46290 entries
Finished phase 1 with 28 SingleSign rule and 2 generalized
[2026-06-01 17:38:11] [INFO ] Computed 19 invariants in 29 ms
Computed 19 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-4778677145946002744.kers
Total runtime 39 ms.
[2026-06-01 17:38:13] [INFO ] Implicit Places using invariants in 1905 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1930 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 48/95 places, 3140/56484 transitions.
Applied a total of 0 rules in 143 ms. Remains 48 /48 variables (removed 0) and now considering 3140/3140 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 15695 ms. Remains : 48/95 places, 3140/56484 transitions.
[2026-06-01 17:38:13] [INFO ] Flatten gal took : 472 ms
[2026-06-01 17:38:14] [INFO ] Flatten gal took : 348 ms
[2026-06-01 17:38:14] [INFO ] Input system was already deterministic with 3140 transitions.
[2026-06-01 17:38:14] [INFO ] Flatten gal took : 346 ms
[2026-06-01 17:38:15] [INFO ] Flatten gal took : 351 ms
[2026-06-01 17:38:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality7737033333448115929.gal : 57 ms
[2026-06-01 17:38:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality99607403807428419.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/CTLCardinality7737033333448115929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality99607403807428419.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 -...281
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,1.2304e+06,11.0443,158552,2,10544,5,63916,6,0,3330,72562,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-01 17:38:45] [INFO ] Flatten gal took : 348 ms
[2026-06-01 17:38:45] [INFO ] Applying decomposition
[2026-06-01 17:38:46] [INFO ] Flatten gal took : 352 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/graph14689283736345156321.txt' '-o' '/tmp/graph14689283736345156321.bin' '-w' '/tmp/graph14689283736345156321.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14689283736345156321.bin' '-l' '-1' '-v' '-w' '/tmp/graph14689283736345156321.weights' '-q' '0' '-e' '0.001'
[2026-06-01 17:38:46] [INFO ] Decomposing Gal with order
[2026-06-01 17:38:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 17:38:47] [INFO ] Removed a total of 18473 redundant transitions.
[2026-06-01 17:38:47] [INFO ] Flatten gal took : 708 ms
[2026-06-01 17:38:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 76 ms.
[2026-06-01 17:38:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality7048477978397644593.gal : 1 ms
[2026-06-01 17:38:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality930278360814522601.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/CTLCardinality7048477978397644593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality930278360814522601.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.2304e+06,0.220239,11936,129,50,9833,363,321,63754,92,1841,0


Converting to forward existential form...Done !
original formula: AF(AG(E(!(((i0.u1.p35==0)||(i2.i1.u7.p90==1))) U AG(((i0.u1.p34==0)||(i0.u2.p54==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(E(!(((i0.u1.p35==0)||(i2.i1.u7.p90==1))) U !(E(TRUE U !(((i0.u1.p34==0)||(i0.u2.p54==1...175
Reverse transition relation is NOT exact ! Due to transitions t3136, t3137, t3138, t3139, Intersection with reachable at each step enabled. (destroyed/rev...187
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,0,0.4123,13904,1,0,12729,723,1825,73891,414,2662,32072
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 56484/56484 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 76 transition count 35092
Ensure Unique test removed 5 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 43 place count 71 transition count 35092
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 46 place count 68 transition count 10465
Iterating global reduction 0 with 3 rules applied. Total rules applied 49 place count 68 transition count 10465
Applied a total of 49 rules in 7773 ms. Remains 68 /95 variables (removed 27) and now considering 10465/56484 (removed 46019) transitions.
[2026-06-01 17:38:56] [INFO ] Flow matrix only has 10461 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-17666823734983405052.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11076229797957192021.kers'
[2026-06-01 17:38:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17666823734983405052.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11076229797957192021.kers]
Normalized transition count is 10460 out of 10461 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 52 ms.
// Phase 1: matrix 10460 rows 67 cols 187019 entries
Finished phase 1 with 45 SingleSign rule and 2 generalized
[2026-06-01 17:38:56] [INFO ] Computed 21 invariants in 170 ms
Computed 21 P flows in 171 ms.
Exported basis to /tmp/petrispot-output-11076229797957192021.kers
Total runtime 217 ms.
[2026-06-01 17:39:01] [INFO ] Implicit Places using invariants in 5237 ms returned [41]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 5251 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/95 places, 10465/56484 transitions.
Applied a total of 0 rules in 243 ms. Remains 67 /67 variables (removed 0) and now considering 10465/10465 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 13269 ms. Remains : 67/95 places, 10465/56484 transitions.
[2026-06-01 17:39:02] [INFO ] Flatten gal took : 1166 ms
[2026-06-01 17:39:04] [INFO ] Flatten gal took : 1289 ms
[2026-06-01 17:39:05] [INFO ] Input system was already deterministic with 10465 transitions.
[2026-06-01 17:39:07] [INFO ] Flatten gal took : 1248 ms
[2026-06-01 17:39:08] [INFO ] Flatten gal took : 1286 ms
[2026-06-01 17:39:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality5502466470829668669.gal : 196 ms
[2026-06-01 17:39:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality8063647860101993183.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/CTLCardinality5502466470829668669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8063647860101993183.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 17:39:40] [INFO ] Flatten gal took : 1255 ms
[2026-06-01 17:39:40] [INFO ] Applying decomposition
[2026-06-01 17:39:41] [INFO ] Flatten gal took : 1283 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/graph18401750056713816808.txt' '-o' '/tmp/graph18401750056713816808.bin' '-w' '/tmp/graph18401750056713816808.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18401750056713816808.bin' '-l' '-1' '-v' '-w' '/tmp/graph18401750056713816808.weights' '-q' '0' '-e' '0.001'
[2026-06-01 17:39:44] [INFO ] Decomposing Gal with order
[2026-06-01 17:39:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 17:39:47] [INFO ] Removed a total of 81124 redundant transitions.
[2026-06-01 17:39:47] [INFO ] Flatten gal took : 2137 ms
[2026-06-01 17:39:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 583 ms.
[2026-06-01 17:39:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality14938482766464001958.gal : 39 ms
[2026-06-01 17:39:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality1711064590149756884.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/CTLCardinality14938482766464001958.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1711064590149756884.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,1.63304e+08,1.78371,30872,1071,150,38573,1047,6439,57805,161,4283,0


Converting to forward existential form...Done !
original formula: AX((AX((((u5.p42==1)||(u5.p32==0))||(i3.u9.p90==0))) * EX((EF(((i2.u3.p65==0)&&(u5.p42==1))) + (E(((i3.u9.p95==0)||(i0.u2.p14==1)) U ((i0...210
=> equivalent forward existential formula: ([(EY(EY(Init)) * !((((u5.p42==1)||(u5.p32==0))||(i3.u9.p90==0))))] = FALSE * [(EY(Init) * !(EX((E(TRUE U ((i2.u...301
Reverse transition relation is NOT exact ! Due to transitions t9, t10, t11, t12, t13, t14, t15, t16, Intersection with reachable at each step enabled. (de...202
(forward)formula 0,1,4.73453,48284,1,0,61605,3721,51358,111048,930,11559,280182
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 95/95 places, 56484/56484 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 94 transition count 56469
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 15 rules applied. Total rules applied 29 place count 80 transition count 56468
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 79 transition count 56468
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 30 place count 79 transition count 56467
Deduced a syphon composed of 1 places in 30 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 78 transition count 56467
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 49 place count 61 transition count 35065
Ensure Unique test removed 9 places
Iterating global reduction 3 with 26 rules applied. Total rules applied 75 place count 52 transition count 35065
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 76 place count 52 transition count 35064
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 77 place count 51 transition count 35064
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 82 place count 46 transition count 4675
Iterating global reduction 5 with 5 rules applied. Total rules applied 87 place count 46 transition count 4675
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 91 place count 43 transition count 4674
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 96 place count 43 transition count 4669
Applied a total of 96 rules in 24202 ms. Remains 43 /95 variables (removed 52) and now considering 4669/56484 (removed 51815) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6912739032638876981.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11914702057346258978.kers'
[2026-06-01 17:40:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6912739032638876981.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11914702057346258978.kers]
Normalized transition count is 4668 out of 4669 initially.
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 17 ms.
// Phase 1: matrix 4668 rows 33 cols 40074 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-06-01 17:40:17] [INFO ] Computed 15 invariants in 55 ms
Computed 15 P flows in 57 ms.
Exported basis to /tmp/petrispot-output-11914702057346258978.kers
Total runtime 66 ms.
[2026-06-01 17:40:18] [INFO ] Implicit Places using invariants in 1620 ms returned []
[2026-06-01 17:40:18] [INFO ] Invariant cache hit.
[2026-06-01 17:40:22] [INFO ] Implicit Places using invariants and state equation in 3246 ms returned []
Implicit Place search using SMT with State Equation took 4875 ms to find 0 implicit places.
[2026-06-01 17:40:43] [INFO ] Redundant transitions in 21634 ms returned []
Running 4660 sub problems to find dead transitions.
[2026-06-01 17:40:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 4660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 42/4712 variables, and 14 constraints, problems are : Problem set: 0 solved, 4660 unsolved in 30176 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, State Equation: 0/43 constraints, PredecessorRefiner: 4660/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4660 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 4660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 42/4712 variables, and 14 constraints, problems are : Problem set: 0 solved, 4660 unsolved in 30094 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, State Equation: 0/43 constraints, PredecessorRefiner: 4642/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 67491ms problems are : Problem set: 0 solved, 4660 unsolved
Search for dead transitions found 0 dead transitions in 67541ms
Starting structural reductions in SI_CTL mode, iteration 1 : 43/95 places, 4669/56484 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 118293 ms. Remains : 43/95 places, 4669/56484 transitions.
[2026-06-01 17:41:51] [INFO ] Flatten gal took : 255 ms
[2026-06-01 17:41:51] [INFO ] Flatten gal took : 295 ms
[2026-06-01 17:41:52] [INFO ] Input system was already deterministic with 4669 transitions.
[2026-06-01 17:41:52] [INFO ] Flatten gal took : 327 ms
[2026-06-01 17:41:53] [INFO ] Flatten gal took : 267 ms
[2026-06-01 17:41:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality13891916508052902343.gal : 66 ms
[2026-06-01 17:41:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality12818403097416717942.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/CTLCardinality13891916508052902343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12818403097416717942.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.8432e+06,6.80119,170480,2,682,5,9367,5,0,4842,6651,0


Converting to forward existential form...Done !
original formula: AG(((EF((p99==0)) + (p76==0)) + (p19==1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((p19==1))) * !((p76==0))) * !(E(TRUE U (p99==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,11.4952,171804,1,0,6,103578,12,0,119169,53375,5
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 95/95 places, 56484/56484 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 94 transition count 56468
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 31 place count 79 transition count 56467
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 78 transition count 56467
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 32 place count 78 transition count 56466
Deduced a syphon composed of 1 places in 30 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 34 place count 77 transition count 56466
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 49 place count 62 transition count 35067
Ensure Unique test removed 7 places
Iterating global reduction 3 with 22 rules applied. Total rules applied 71 place count 55 transition count 35067
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 72 place count 55 transition count 35066
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 73 place count 54 transition count 35066
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 77 place count 50 transition count 6982
Iterating global reduction 5 with 4 rules applied. Total rules applied 81 place count 50 transition count 6982
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 82 place count 50 transition count 6981
Applied a total of 82 rules in 13060 ms. Remains 50 /95 variables (removed 45) and now considering 6981/56484 (removed 49503) transitions.
[2026-06-01 17:42:17] [INFO ] Flow matrix only has 6977 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-7426935048396913588.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14332258483405822604.kers'
[2026-06-01 17:42:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7426935048396913588.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14332258483405822604.kers]
Normalized transition count is 6976 out of 6977 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 19 ms.
// Phase 1: matrix 6976 rows 46 cols 103892 entries
Finished phase 1 with 29 SingleSign rule and 2 generalized
[2026-06-01 17:42:17] [INFO ] Computed 19 invariants in 69 ms
Computed 19 P flows in 70 ms.
Exported basis to /tmp/petrispot-output-14332258483405822604.kers
Total runtime 88 ms.
[2026-06-01 17:42:20] [INFO ] Implicit Places using invariants in 2628 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2637 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 49/95 places, 6981/56484 transitions.
Applied a total of 0 rules in 254 ms. Remains 49 /49 variables (removed 0) and now considering 6981/6981 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 15952 ms. Remains : 49/95 places, 6981/56484 transitions.
[2026-06-01 17:42:21] [INFO ] Flatten gal took : 714 ms
[2026-06-01 17:42:22] [INFO ] Flatten gal took : 826 ms
[2026-06-01 17:42:23] [INFO ] Input system was already deterministic with 6981 transitions.
RANDOM walk for 2633 steps (0 resets) in 455 ms. (5 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-06-01 17:42:25] [INFO ] Flatten gal took : 961 ms
[2026-06-01 17:42:26] [INFO ] Flatten gal took : 823 ms
[2026-06-01 17:42:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5434034370992901865.gal : 254 ms
[2026-06-01 17:42:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18011848838110773129.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/ReachabilityCardinality5434034370992901865.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18011848838110773129.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 56484/56484 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 72 transition count 35076
Ensure Unique test removed 8 places
Iterating global reduction 0 with 31 rules applied. Total rules applied 54 place count 64 transition count 35076
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 60 place count 58 transition count 3150
Iterating global reduction 0 with 6 rules applied. Total rules applied 66 place count 58 transition count 3150
Applied a total of 66 rules in 10730 ms. Remains 58 /95 variables (removed 37) and now considering 3150/56484 (removed 53334) transitions.
[2026-06-01 17:42:37] [INFO ] Flow matrix only has 3146 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-5730798001054542220.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17009525531085137945.kers'
[2026-06-01 17:42:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5730798001054542220.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17009525531085137945.kers]
Normalized transition count is 3145 out of 3146 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 8 ms.
// Phase 1: matrix 3145 rows 57 cols 46312 entries
Finished phase 1 with 39 SingleSign rule and 1 generalized
[2026-06-01 17:42:37] [INFO ] Computed 18 invariants in 46 ms
Computed 18 P flows in 47 ms.
Exported basis to /tmp/petrispot-output-17009525531085137945.kers
Total runtime 54 ms.
[2026-06-01 17:42:38] [INFO ] Implicit Places using invariants in 1366 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1374 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/95 places, 3150/56484 transitions.
Applied a total of 0 rules in 79 ms. Remains 57 /57 variables (removed 0) and now considering 3150/3150 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 12184 ms. Remains : 57/95 places, 3150/56484 transitions.
[2026-06-01 17:42:39] [INFO ] Flatten gal took : 482 ms
[2026-06-01 17:42:39] [INFO ] Flatten gal took : 326 ms
[2026-06-01 17:42:39] [INFO ] Input system was already deterministic with 3150 transitions.
[2026-06-01 17:42:40] [INFO ] Flatten gal took : 319 ms
[2026-06-01 17:42:40] [INFO ] Flatten gal took : 329 ms
[2026-06-01 17:42:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality11259036937591763596.gal : 53 ms
[2026-06-01 17:42:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality4421393720381041234.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/CTLCardinality11259036937591763596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4421393720381041234.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.90498e+07,19.081,299440,2,16716,5,351602,6,0,3375,282336,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-06-01 17:43:11] [INFO ] Flatten gal took : 633 ms
[2026-06-01 17:43:11] [INFO ] Applying decomposition
[2026-06-01 17:43:11] [INFO ] Flatten gal took : 461 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/graph3958844380708607873.txt' '-o' '/tmp/graph3958844380708607873.bin' '-w' '/tmp/graph3958844380708607873.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3958844380708607873.bin' '-l' '-1' '-v' '-w' '/tmp/graph3958844380708607873.weights' '-q' '0' '-e' '0.001'
[2026-06-01 17:43:12] [INFO ] Decomposing Gal with order
[2026-06-01 17:43:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 17:43:14] [INFO ] Removed a total of 8630 redundant transitions.
[2026-06-01 17:43:14] [INFO ] Flatten gal took : 1366 ms
[2026-06-01 17:43:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1140 labels/synchronizations in 361 ms.
[2026-06-01 17:43:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality12741036999200793417.gal : 17 ms
[2026-06-01 17:43:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality1107561113409425747.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/CTLCardinality12741036999200793417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1107561113409425747.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,5.90498e+07,1.12004,30000,493,2831,12128,20768,1399,55218,904,194415,0


Converting to forward existential form...Done !
original formula: EF(AG(AX((u6.p24==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!((u6.p24==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...165
(forward)formula 0,0,4.1019,91624,1,0,37421,81094,5744,319719,5154,869234,103836
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-12 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 : 95/95 places, 56484/56484 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 73 transition count 35077
Ensure Unique test removed 7 places
Iterating global reduction 0 with 29 rules applied. Total rules applied 51 place count 66 transition count 35077
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 56 place count 61 transition count 4688
Iterating global reduction 0 with 5 rules applied. Total rules applied 61 place count 61 transition count 4688
Applied a total of 61 rules in 9004 ms. Remains 61 /95 variables (removed 34) and now considering 4688/56484 (removed 51796) transitions.
[2026-06-01 17:43:28] [INFO ] Flow matrix only has 4684 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-15415410599612524538.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14024909503610842456.kers'
[2026-06-01 17:43:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15415410599612524538.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14024909503610842456.kers]
Normalized transition count is 4683 out of 4684 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 14 ms.
// Phase 1: matrix 4683 rows 60 cols 73977 entries
Finished phase 1 with 40 SingleSign rule and 2 generalized
[2026-06-01 17:43:28] [INFO ] Computed 19 invariants in 50 ms
Computed 19 P flows in 51 ms.
Exported basis to /tmp/petrispot-output-14024909503610842456.kers
Total runtime 67 ms.
[2026-06-01 17:43:30] [INFO ] Implicit Places using invariants in 2163 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2173 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/95 places, 4688/56484 transitions.
Applied a total of 0 rules in 97 ms. Remains 60 /60 variables (removed 0) and now considering 4688/4688 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 11279 ms. Remains : 60/95 places, 4688/56484 transitions.
[2026-06-01 17:43:31] [INFO ] Flatten gal took : 684 ms
[2026-06-01 17:43:31] [INFO ] Flatten gal took : 513 ms
[2026-06-01 17:43:32] [INFO ] Input system was already deterministic with 4688 transitions.
[2026-06-01 17:43:33] [INFO ] Flatten gal took : 516 ms
[2026-06-01 17:43:33] [INFO ] Flatten gal took : 708 ms
[2026-06-01 17:43:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality2472866361804203.gal : 136 ms
[2026-06-01 17:43:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality3291277955608562929.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/CTLCardinality2472866361804203.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3291277955608562929.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 -...280
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 17:44:04] [INFO ] Flatten gal took : 509 ms
[2026-06-01 17:44:04] [INFO ] Applying decomposition
[2026-06-01 17:44:05] [INFO ] Flatten gal took : 518 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/graph12342129408181297009.txt' '-o' '/tmp/graph12342129408181297009.bin' '-w' '/tmp/graph12342129408181297009.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12342129408181297009.bin' '-l' '-1' '-v' '-w' '/tmp/graph12342129408181297009.weights' '-q' '0' '-e' '0.001'
[2026-06-01 17:44:06] [INFO ] Decomposing Gal with order
[2026-06-01 17:44:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 17:44:07] [INFO ] Removed a total of 21883 redundant transitions.
[2026-06-01 17:44:07] [INFO ] Flatten gal took : 1027 ms
[2026-06-01 17:44:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 306 labels/synchronizations in 157 ms.
[2026-06-01 17:44:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality6721738638203544083.gal : 7 ms
[2026-06-01 17:44:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality15926926700897266010.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/CTLCardinality6721738638203544083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15926926700897266010.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,7.87336e+07,5.41385,107776,363,676,80852,76709,2850,620021,318,461523,0


Converting to forward existential form...Done !
original formula: (AF(E(EF((i1.u4.p7==0)) U A((i0.u8.p43==0) U (i0.u1.p58==1)))) + ((EG(EF((i1.u4.p82==0))) * EX((i1.u7.p97==1))) * EG(AX(FALSE))))
=> equivalent forward existential formula: [FwdG((Init * !(((EG(E(TRUE U (i1.u4.p82==0))) * EX((i1.u7.p97==1))) * EG(!(EX(!(FALSE))))))),!(E(E(TRUE U (i1.u...270
Reverse transition relation is NOT exact ! Due to transitions t9, t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,1,7.55094,107780,1,0,80852,76709,15003,620021,1448,461523,213414
FORMULA ErlangenMainframeV2-PT-aP10C08-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

[2026-06-01 17:44:26] [INFO ] Flatten gal took : 10668 ms
[2026-06-01 17:44:36] [INFO ] Flatten gal took : 9987 ms
Total runtime 1154398 ms.

BK_STOP 1780335876956

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ErlangenMainframeV2-PT-aP10C08"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is ErlangenMainframeV2-PT-aP10C08, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r338-smll-178021499100169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV2-PT-aP10C08.tgz
mv ErlangenMainframeV2-PT-aP10C08 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;