Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r058-smll-174854064700737.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DiscoveryGPU-PT-14a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854064700737
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 50K May 29 14:32 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 DiscoveryGPU-PT-14a-CTLCardinality-2023-12
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2023-13
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2023-14
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2023-15
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-00
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-01
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-02
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-03
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-04
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-05
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-06
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-07
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-08
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-09
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-10
FORMULA_NAME DiscoveryGPU-PT-14a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748948745109

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-14a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 11:05:47] [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]
[2025-06-03 11:05:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 11:05:48] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2025-06-03 11:05:48] [INFO ] Transformed 143 places.
[2025-06-03 11:05:48] [INFO ] Transformed 197 transitions.
[2025-06-03 11:05:48] [INFO ] Found NUPN structural information;
[2025-06-03 11:05:48] [INFO ] Parsed PT model containing 143 places and 197 transitions and 633 arcs in 372 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 36 ms.
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 77 out of 143 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 197/197 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 135 transition count 189
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 135 transition count 189
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 132 transition count 186
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 132 transition count 186
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 130 transition count 182
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 130 transition count 182
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 38 place count 130 transition count 170
Applied a total of 38 rules in 78 ms. Remains 130 /143 variables (removed 13) and now considering 170/197 (removed 27) transitions.
// Phase 1: matrix 170 rows 130 cols
[2025-06-03 11:05:48] [INFO ] Computed 2 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:05:48] [INFO ] Implicit Places using invariants in 486 ms returned []
[2025-06-03 11:05:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:05:49] [INFO ] State equation strengthened by 109 read => feed constraints.
[2025-06-03 11:05:49] [INFO ] Implicit Places using invariants and state equation in 429 ms returned []
Implicit Place search using SMT with State Equation took 993 ms to find 0 implicit places.
Running 169 sub problems to find dead transitions.
[2025-06-03 11:05:49] [INFO ] Invariant cache hit.
[2025-06-03 11:05:49] [INFO ] State equation strengthened by 109 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 3 (OVERLAPS) 170/300 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/300 variables, 109/241 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/300 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 6 (OVERLAPS) 0/300 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Real declared 300/300 variables, and 241 constraints, problems are : Problem set: 0 solved, 169 unsolved in 13675 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 130/130 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 3 (OVERLAPS) 170/300 variables, 130/132 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/300 variables, 109/241 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/300 variables, 169/410 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/300 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 7 (OVERLAPS) 0/300 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Int declared 300/300 variables, and 410 constraints, problems are : Problem set: 0 solved, 169 unsolved in 13745 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 130/130 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 27573ms problems are : Problem set: 0 solved, 169 unsolved
Search for dead transitions found 0 dead transitions in 27599ms
Starting structural reductions in LTL mode, iteration 1 : 130/143 places, 170/197 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28716 ms. Remains : 130/143 places, 170/197 transitions.
Support contains 77 out of 130 places after structural reductions.
[2025-06-03 11:06:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 11:06:17] [INFO ] Flatten gal took : 55 ms
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 11:06:17] [INFO ] Flatten gal took : 22 ms
[2025-06-03 11:06:17] [INFO ] Input system was already deterministic with 170 transitions.
Support contains 72 out of 130 places (down from 77) after GAL structural reductions.
RANDOM walk for 40000 steps (265 resets) in 865 ms. (46 steps per ms) remains 1/55 properties
BEST_FIRST walk for 40003 steps (8 resets) in 168 ms. (236 steps per ms) remains 1/1 properties
[2025-06-03 11:06:17] [INFO ] Invariant cache hit.
[2025-06-03 11:06:17] [INFO ] State equation strengthened by 109 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/42 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/64 variables, 10/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 24/88 variables, 10/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 34/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 58/146 variables, 27/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/146 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/146 variables, 22/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/146 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 53/199 variables, 21/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/199 variables, 20/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/199 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 46/245 variables, 20/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/245 variables, 18/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/245 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 13/258 variables, 10/208 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/258 variables, 3/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/258 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 9/267 variables, 3/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/267 variables, 3/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/267 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 9/276 variables, 3/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/276 variables, 3/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/276 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 6/282 variables, 3/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/282 variables, 3/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/282 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 6/288 variables, 3/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/288 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 6/294 variables, 3/235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/294 variables, 3/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/294 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 6/300 variables, 3/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/300 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 0/300 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 300/300 variables, and 241 constraints, problems are : Problem set: 0 solved, 1 unsolved in 240 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 130/130 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/42 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/64 variables, 10/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 24/88 variables, 10/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 34/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp12 is UNSAT
After SMT solving in domain Int declared 146/300 variables, and 95 constraints, problems are : Problem set: 1 solved, 0 unsolved in 117 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2 constraints, State Equation: 61/130 constraints, ReadFeed: 34/109 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 367ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2025-06-03 11:06:18] [INFO ] Flatten gal took : 19 ms
[2025-06-03 11:06:18] [INFO ] Flatten gal took : 23 ms
[2025-06-03 11:06:18] [INFO ] Input system was already deterministic with 170 transitions.
Computed a total of 17 stabilizing places and 15 stable transitions
Graph (complete) has 378 edges and 130 vertex of which 124 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.6 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Graph (complete) has 378 edges and 130 vertex of which 125 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 139 edges and 122 vertex of which 102 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 places :
Also discarding 20 output transitions
Drop transitions (Output transitions of discarded places.) removed 20 transitions
Graph (trivial) has 105 edges and 102 vertex of which 50 / 102 are part of one of the 25 SCC in 3 ms
Free SCC test removed 25 places
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 19 rules applied. Total rules applied 20 place count 77 transition count 129
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 60 place count 62 transition count 104
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 71 place count 51 transition count 82
Iterating global reduction 2 with 11 rules applied. Total rules applied 82 place count 51 transition count 82
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 91 place count 42 transition count 64
Iterating global reduction 2 with 9 rules applied. Total rules applied 100 place count 42 transition count 64
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 108 place count 34 transition count 48
Iterating global reduction 2 with 8 rules applied. Total rules applied 116 place count 34 transition count 48
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 124 place count 26 transition count 40
Iterating global reduction 2 with 8 rules applied. Total rules applied 132 place count 26 transition count 40
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 133 place count 26 transition count 39
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 135 place count 25 transition count 38
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 136 place count 25 transition count 38
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 137 place count 24 transition count 37
Iterating global reduction 2 with 1 rules applied. Total rules applied 138 place count 24 transition count 37
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 143 place count 19 transition count 32
Applied a total of 143 rules in 64 ms. Remains 19 /130 variables (removed 111) and now considering 32/170 (removed 138) transitions.
[2025-06-03 11:06:18] [INFO ] Flow matrix only has 25 transitions (discarded 7 similar events)
// Phase 1: matrix 25 rows 19 cols
[2025-06-03 11:06:18] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:06:18] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-03 11:06:18] [INFO ] Flow matrix only has 25 transitions (discarded 7 similar events)
[2025-06-03 11:06:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:06:18] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:06:18] [INFO ] Redundant transitions in 1 ms returned []
Running 21 sub problems to find dead transitions.
[2025-06-03 11:06:18] [INFO ] Flow matrix only has 25 transitions (discarded 7 similar events)
[2025-06-03 11:06:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 24/37 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 6/43 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 0/43 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/44 variables, and 19 constraints, problems are : Problem set: 0 solved, 21 unsolved in 571 ms.
Refiners :[State Equation: 19/19 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 24/37 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 19/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (OVERLAPS) 6/43 variables, 6/38 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (OVERLAPS) 0/43 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/44 variables, and 40 constraints, problems are : Problem set: 0 solved, 21 unsolved in 406 ms.
Refiners :[State Equation: 19/19 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 985ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 986ms
Starting structural reductions in SI_CTL mode, iteration 1 : 19/130 places, 32/170 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1138 ms. Remains : 19/130 places, 32/170 transitions.
[2025-06-03 11:06:19] [INFO ] Flatten gal took : 5 ms
[2025-06-03 11:06:19] [INFO ] Flatten gal took : 3 ms
[2025-06-03 11:06:19] [INFO ] Input system was already deterministic with 32 transitions.
[2025-06-03 11:06:19] [INFO ] Flatten gal took : 3 ms
[2025-06-03 11:06:19] [INFO ] Flatten gal took : 2 ms
[2025-06-03 11:06:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality16051113210604952209.gal : 2 ms
[2025-06-03 11:06:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality10746847913173818381.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16051113210604952209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10746847913173818381.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,84000,0.026655,3832,2,47,5,389,6,0,91,432,0


Converting to forward existential form...Done !
original formula: EG(AF(((A((p81==0) U (p29==1)) + AG((p133==0))) + (EG((p35==1)) * (p15==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((!((E(!((p29==1)) U (!((p81==0)) * !((p29==1)))) + EG(!((p29==1))))) + !(E(TRUE U !((p133==0)...202
Reverse transition relation is NOT exact ! Due to transitions t0, t7, t9, t10, t27, t28, t29, t31, Intersection with reachable at each step enabled. (dest...196
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.139952,6776,1,0,322,15907,106,175,551,25487,360
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Graph (complete) has 378 edges and 130 vertex of which 125 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 139 edges and 122 vertex of which 101 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.1 ms
Discarding 21 places :
Also discarding 21 output transitions
Drop transitions (Output transitions of discarded places.) removed 21 transitions
Graph (trivial) has 100 edges and 101 vertex of which 50 / 101 are part of one of the 25 SCC in 1 ms
Free SCC test removed 25 places
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 15 rules applied. Total rules applied 16 place count 76 transition count 132
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 52 place count 65 transition count 107
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 63 place count 54 transition count 85
Iterating global reduction 2 with 11 rules applied. Total rules applied 74 place count 54 transition count 85
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 83 place count 45 transition count 67
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 45 transition count 67
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 99 place count 38 transition count 53
Iterating global reduction 2 with 7 rules applied. Total rules applied 106 place count 38 transition count 53
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 113 place count 31 transition count 46
Iterating global reduction 2 with 7 rules applied. Total rules applied 120 place count 31 transition count 46
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 31 transition count 44
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 124 place count 30 transition count 43
Reduce places removed 7 places and 7 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 23 transition count 36
Applied a total of 131 rules in 34 ms. Remains 23 /130 variables (removed 107) and now considering 36/170 (removed 134) transitions.
[2025-06-03 11:06:19] [INFO ] Flow matrix only has 29 transitions (discarded 7 similar events)
// Phase 1: matrix 29 rows 23 cols
[2025-06-03 11:06:19] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:06:19] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-03 11:06:19] [INFO ] Flow matrix only has 29 transitions (discarded 7 similar events)
[2025-06-03 11:06:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:06:19] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:06:19] [INFO ] Redundant transitions in 1 ms returned []
Running 23 sub problems to find dead transitions.
[2025-06-03 11:06:19] [INFO ] Flow matrix only has 29 transitions (discarded 7 similar events)
[2025-06-03 11:06:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 28/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 7/51 variables, 7/23 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 0/51 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/52 variables, and 23 constraints, problems are : Problem set: 0 solved, 23 unsolved in 612 ms.
Refiners :[State Equation: 23/23 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 28/44 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (OVERLAPS) 7/51 variables, 7/44 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/52 variables, and 46 constraints, problems are : Problem set: 0 solved, 23 unsolved in 660 ms.
Refiners :[State Equation: 23/23 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1280ms problems are : Problem set: 0 solved, 23 unsolved
Search for dead transitions found 0 dead transitions in 1281ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/130 places, 36/170 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1401 ms. Remains : 23/130 places, 36/170 transitions.
[2025-06-03 11:06:21] [INFO ] Flatten gal took : 4 ms
[2025-06-03 11:06:21] [INFO ] Flatten gal took : 4 ms
[2025-06-03 11:06:21] [INFO ] Input system was already deterministic with 36 transitions.
[2025-06-03 11:06:21] [INFO ] Flatten gal took : 3 ms
[2025-06-03 11:06:21] [INFO ] Flatten gal took : 3 ms
[2025-06-03 11:06:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality12173173907827387343.gal : 1 ms
[2025-06-03 11:06:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality8417821046035250249.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12173173907827387343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8417821046035250249.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,352800,0.016172,3904,2,106,5,1066,6,0,111,1218,0


Converting to forward existential form...Done !
original formula: EG((((((p135==1) + EG((p41==1))) * ((p127==0)||(p128==1))) * ((p84==0)||(p42==1))) + (EF((p67==1)) * (p96==0))))
=> equivalent forward existential formula: [FwdG(Init,(((((p135==1) + EG((p41==1))) * ((p127==0)||(p128==1))) * ((p84==0)||(p42==1))) + (E(TRUE U (p67==1))...179
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t11, t14, t30, t31, t32, t34, t35, Intersection with reachable at each step enabled....202
(forward)formula 0,1,0.500891,14400,1,0,150,47662,100,117,640,98306,170
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 119 transition count 159
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 119 transition count 159
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 32 place count 109 transition count 149
Iterating global reduction 0 with 10 rules applied. Total rules applied 42 place count 109 transition count 149
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 47 place count 104 transition count 144
Iterating global reduction 0 with 5 rules applied. Total rules applied 52 place count 104 transition count 144
Applied a total of 52 rules in 31 ms. Remains 104 /130 variables (removed 26) and now considering 144/170 (removed 26) transitions.
// Phase 1: matrix 144 rows 104 cols
[2025-06-03 11:06:21] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:06:21] [INFO ] Implicit Places using invariants in 136 ms returned []
[2025-06-03 11:06:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:06:21] [INFO ] State equation strengthened by 99 read => feed constraints.
[2025-06-03 11:06:22] [INFO ] Implicit Places using invariants and state equation in 423 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 563 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/130 places, 144/170 transitions.
Applied a total of 0 rules in 5 ms. Remains 103 /103 variables (removed 0) and now considering 144/144 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 600 ms. Remains : 103/130 places, 144/170 transitions.
[2025-06-03 11:06:22] [INFO ] Flatten gal took : 14 ms
[2025-06-03 11:06:22] [INFO ] Flatten gal took : 15 ms
[2025-06-03 11:06:22] [INFO ] Input system was already deterministic with 144 transitions.
[2025-06-03 11:06:22] [INFO ] Flatten gal took : 13 ms
[2025-06-03 11:06:22] [INFO ] Flatten gal took : 13 ms
[2025-06-03 11:06:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality3854796892438402541.gal : 6 ms
[2025-06-03 11:06:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality8098426098531275811.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3854796892438402541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8098426098531275811.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.93749e+13,16.8641,363180,2,76137,5,2.76805e+06,6,0,541,991398,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 11:06:52] [INFO ] Flatten gal took : 9 ms
[2025-06-03 11:06:52] [INFO ] Applying decomposition
[2025-06-03 11:06:52] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5186997041276216969.txt' '-o' '/tmp/graph5186997041276216969.bin' '-w' '/tmp/graph5186997041276216969.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5186997041276216969.bin' '-l' '-1' '-v' '-w' '/tmp/graph5186997041276216969.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:06:52] [INFO ] Decomposing Gal with order
[2025-06-03 11:06:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:06:52] [INFO ] Removed a total of 80 redundant transitions.
[2025-06-03 11:06:52] [INFO ] Flatten gal took : 105 ms
[2025-06-03 11:06:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 22 ms.
[2025-06-03 11:06:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality16097513410837649108.gal : 9 ms
[2025-06-03 11:06:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality10719123511571268341.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16097513410837649108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10719123511571268341.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.93749e+13,0.655321,18156,434,100,29923,4277,197,64837,45,22826,0


Converting to forward existential form...Done !
original formula: (AX((((i9.u18.p89==0)&&(i6.u10.p48==1)) + AG(((i9.u18.p89!=0)&&(u28.p140!=1))))) + AG(((i9.u17.p86==0)||(i10.u20.p97==1))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(EX(!((((i9.u18.p89==0)&&(i6.u10.p48==1)) + !(E(TRUE U !(((i9.u18.p89!=0)&&(u28.p140!=1)))))))...216
Reverse transition relation is NOT exact ! Due to transitions t33, t35, t37, t39, t41, t43, t46, t48, t50, t52, t54, t56, i0.t45, i0.t31, i0.u0.t137, i0.u1...430
(forward)formula 0,0,1.24695,29932,1,0,58861,5624,1247,112947,270,32744,58896
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-03 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 : 130/130 places, 170/170 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 119 transition count 159
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 119 transition count 159
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 32 place count 109 transition count 149
Iterating global reduction 0 with 10 rules applied. Total rules applied 42 place count 109 transition count 149
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 47 place count 104 transition count 144
Iterating global reduction 0 with 5 rules applied. Total rules applied 52 place count 104 transition count 144
Applied a total of 52 rules in 12 ms. Remains 104 /130 variables (removed 26) and now considering 144/170 (removed 26) transitions.
[2025-06-03 11:06:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:06:54] [INFO ] Implicit Places using invariants in 111 ms returned []
[2025-06-03 11:06:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:06:54] [INFO ] State equation strengthened by 99 read => feed constraints.
[2025-06-03 11:06:54] [INFO ] Implicit Places using invariants and state equation in 269 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 382 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/130 places, 144/170 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 144/144 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 397 ms. Remains : 103/130 places, 144/170 transitions.
[2025-06-03 11:06:54] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:06:54] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:06:54] [INFO ] Input system was already deterministic with 144 transitions.
[2025-06-03 11:06:54] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:06:54] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:06:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality16868343516037949042.gal : 3 ms
[2025-06-03 11:06:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality15915809012095170094.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16868343516037949042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15915809012095170094.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.93749e+13,15.4447,363268,2,76137,5,2.76805e+06,6,0,541,991398,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 11:07:24] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:07:24] [INFO ] Applying decomposition
[2025-06-03 11:07:24] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6750275412388306143.txt' '-o' '/tmp/graph6750275412388306143.bin' '-w' '/tmp/graph6750275412388306143.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6750275412388306143.bin' '-l' '-1' '-v' '-w' '/tmp/graph6750275412388306143.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:07:24] [INFO ] Decomposing Gal with order
[2025-06-03 11:07:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:07:24] [INFO ] Removed a total of 80 redundant transitions.
[2025-06-03 11:07:24] [INFO ] Flatten gal took : 15 ms
[2025-06-03 11:07:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 7 ms.
[2025-06-03 11:07:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality18236976569063627544.gal : 3 ms
[2025-06-03 11:07:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality6704202339521546229.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18236976569063627544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6704202339521546229.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,4.93749e+13,0.256218,11764,545,100,18178,2342,209,31080,45,9292,0


Converting to forward existential form...Done !
original formula: EF(AX(AG(((i1.u25.p126==0)&&(i1.u26.p129==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !(((i1.u25.p126==0)&&(i1.u26.p129==1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t31, t33, t35, t37, t39, t41, t43, t45, t46, t48, t50, t56, i0.t54, i0.t52, i0.u0.t137, i0.u1...429
(forward)formula 0,1,0.545836,20340,1,0,44036,2823,1107,57194,248,13211,46389
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-04 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 : 130/130 places, 170/170 transitions.
Graph (complete) has 378 edges and 130 vertex of which 125 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 1 place count 125 transition count 157
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 117 transition count 157
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 24 place count 110 transition count 150
Iterating global reduction 0 with 7 rules applied. Total rules applied 31 place count 110 transition count 150
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 33 place count 109 transition count 149
Applied a total of 33 rules in 22 ms. Remains 109 /130 variables (removed 21) and now considering 149/170 (removed 21) transitions.
// Phase 1: matrix 149 rows 109 cols
[2025-06-03 11:07:25] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:07:25] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-06-03 11:07:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:07:25] [INFO ] State equation strengthened by 102 read => feed constraints.
[2025-06-03 11:07:25] [INFO ] Implicit Places using invariants and state equation in 268 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 347 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 108/130 places, 149/170 transitions.
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 108 transition count 149
Applied a total of 4 rules in 23 ms. Remains 108 /108 variables (removed 0) and now considering 149/149 (removed 0) transitions.
[2025-06-03 11:07:25] [INFO ] Flow matrix only has 147 transitions (discarded 2 similar events)
// Phase 1: matrix 147 rows 108 cols
[2025-06-03 11:07:25] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:07:25] [INFO ] Implicit Places using invariants in 93 ms returned []
[2025-06-03 11:07:25] [INFO ] Flow matrix only has 147 transitions (discarded 2 similar events)
[2025-06-03 11:07:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:07:25] [INFO ] State equation strengthened by 76 read => feed constraints.
[2025-06-03 11:07:25] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 108/130 places, 149/170 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 727 ms. Remains : 108/130 places, 149/170 transitions.
[2025-06-03 11:07:25] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:07:25] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:07:25] [INFO ] Input system was already deterministic with 149 transitions.
[2025-06-03 11:07:26] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:07:26] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:07:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality3865536805971982635.gal : 1 ms
[2025-06-03 11:07:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality16938601411575748367.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3865536805971982635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16938601411575748367.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.2817e+13,4.53717,114772,2,28240,5,773623,6,0,566,320579,0


Converting to forward existential form...Done !
original formula: E(!(AG(AF((AG((p22==0)) * (((p5==0)||(p81==1))||((p77==0)||(p63==1))))))) U AG(!(E(AG(((p70==0)||(p138==1))) U (A(((p97==0)||(p38==1)) U ...208
=> equivalent forward existential formula: [(FwdU(Init,!(!(E(TRUE U !(!(EG(!((!(E(TRUE U !((p22==0)))) * (((p5==0)||(p81==1))||((p77==0)||(p63==1))))))))))...383
Reverse transition relation is NOT exact ! Due to transitions t14, t34, t37, t39, t43, t49, t51, t110, t118, t125, t126, t127, t128, t129, t130, t131, t132...329
Detected timeout of ITS tools.
[2025-06-03 11:07:56] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:07:56] [INFO ] Applying decomposition
[2025-06-03 11:07:56] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14171718748917820177.txt' '-o' '/tmp/graph14171718748917820177.bin' '-w' '/tmp/graph14171718748917820177.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14171718748917820177.bin' '-l' '-1' '-v' '-w' '/tmp/graph14171718748917820177.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:07:56] [INFO ] Decomposing Gal with order
[2025-06-03 11:07:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:07:56] [INFO ] Removed a total of 82 redundant transitions.
[2025-06-03 11:07:56] [INFO ] Flatten gal took : 14 ms
[2025-06-03 11:07:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 101 labels/synchronizations in 6 ms.
[2025-06-03 11:07:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality4878921114172736608.gal : 4 ms
[2025-06-03 11:07:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality14048200817931216651.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4878921114172736608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14048200817931216651.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.2817e+13,0.263644,12620,656,101,17344,859,279,49506,52,6030,0


Converting to forward existential form...Done !
original formula: E(!(AG(AF((AG((i1.u4.p22==0)) * (((i6.i0.u0.p5==0)||(i9.u19.p81==1))||((i8.u17.p77==0)||(i5.u13.p63==1))))))) U AG(!(E(AG(((u15.p70==0)||...302
=> equivalent forward existential formula: [(FwdU(Init,!(!(E(TRUE U !(!(EG(!((!(E(TRUE U !((i1.u4.p22==0)))) * (((i6.i0.u0.p5==0)||(i9.u19.p81==1))||((i8.u...503
Reverse transition relation is NOT exact ! Due to transitions t37, t39, t49, t51, t70, t86, t110, t142, t144, t145, i0.u2.t131, i1.u5.t133, i2.u7.t130, i4....455
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,2.0661,63052,1,0,100316,4424,1604,377092,242,46201,80282
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Graph (complete) has 378 edges and 130 vertex of which 125 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 139 edges and 122 vertex of which 102 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 places :
Also discarding 20 output transitions
Drop transitions (Output transitions of discarded places.) removed 20 transitions
Graph (trivial) has 112 edges and 102 vertex of which 54 / 102 are part of one of the 27 SCC in 0 ms
Free SCC test removed 27 places
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 19 rules applied. Total rules applied 20 place count 75 transition count 129
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 62 place count 60 transition count 102
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 72 place count 50 transition count 82
Iterating global reduction 2 with 10 rules applied. Total rules applied 82 place count 50 transition count 82
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 92 place count 40 transition count 62
Iterating global reduction 2 with 10 rules applied. Total rules applied 102 place count 40 transition count 62
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 30 transition count 42
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 30 transition count 42
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 132 place count 20 transition count 32
Iterating global reduction 2 with 10 rules applied. Total rules applied 142 place count 20 transition count 32
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 143 place count 20 transition count 31
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 144 place count 20 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 145 place count 19 transition count 30
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 149 place count 15 transition count 26
Applied a total of 149 rules in 15 ms. Remains 15 /130 variables (removed 115) and now considering 26/170 (removed 144) transitions.
[2025-06-03 11:07:58] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
// Phase 1: matrix 20 rows 15 cols
[2025-06-03 11:07:58] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:07:58] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-03 11:07:58] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2025-06-03 11:07:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:07:58] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:07:58] [INFO ] Redundant transitions in 1 ms returned []
Running 18 sub problems to find dead transitions.
[2025-06-03 11:07:58] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2025-06-03 11:07:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 19/30 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 4/34 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 0/34 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 34/35 variables, and 15 constraints, problems are : Problem set: 0 solved, 18 unsolved in 429 ms.
Refiners :[State Equation: 15/15 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 19/30 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 18/29 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 4/34 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/34 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 34/35 variables, and 33 constraints, problems are : Problem set: 0 solved, 18 unsolved in 396 ms.
Refiners :[State Equation: 15/15 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 831ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 831ms
Starting structural reductions in SI_CTL mode, iteration 1 : 15/130 places, 26/170 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 926 ms. Remains : 15/130 places, 26/170 transitions.
[2025-06-03 11:07:59] [INFO ] Flatten gal took : 3 ms
[2025-06-03 11:07:59] [INFO ] Flatten gal took : 2 ms
[2025-06-03 11:07:59] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-03 11:07:59] [INFO ] Flatten gal took : 2 ms
[2025-06-03 11:07:59] [INFO ] Flatten gal took : 1 ms
[2025-06-03 11:07:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality647147364200086261.gal : 0 ms
[2025-06-03 11:07:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality12128155985439150116.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality647147364200086261.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12128155985439150116.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,11700,0.007241,3776,2,37,5,219,6,0,71,201,0


Converting to forward existential form...Done !
original formula: EF(AG((((p103==1)||(p41==0))||(p74==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((p103==1)||(p41==0))||(p74==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t5, t22, t23, t24, t25, Intersection with reachable at each step enabled. (destroyed...191
(forward)formula 0,1,0.016868,4032,1,0,47,1123,67,27,394,1135,58
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 119 transition count 159
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 119 transition count 159
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 32 place count 109 transition count 149
Iterating global reduction 0 with 10 rules applied. Total rules applied 42 place count 109 transition count 149
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 47 place count 104 transition count 144
Iterating global reduction 0 with 5 rules applied. Total rules applied 52 place count 104 transition count 144
Applied a total of 52 rules in 7 ms. Remains 104 /130 variables (removed 26) and now considering 144/170 (removed 26) transitions.
// Phase 1: matrix 144 rows 104 cols
[2025-06-03 11:07:59] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:07:59] [INFO ] Implicit Places using invariants in 120 ms returned []
[2025-06-03 11:07:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:07:59] [INFO ] State equation strengthened by 99 read => feed constraints.
[2025-06-03 11:07:59] [INFO ] Implicit Places using invariants and state equation in 417 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 539 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/130 places, 144/170 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 144/144 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 548 ms. Remains : 103/130 places, 144/170 transitions.
[2025-06-03 11:07:59] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:07:59] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:07:59] [INFO ] Input system was already deterministic with 144 transitions.
[2025-06-03 11:07:59] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:07:59] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:07:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality3374660961628545571.gal : 2 ms
[2025-06-03 11:07:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality10466874889285571047.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3374660961628545571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10466874889285571047.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.93749e+13,19.2165,362976,2,76137,5,2.76805e+06,6,0,541,991398,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 11:08:29] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:08:29] [INFO ] Applying decomposition
[2025-06-03 11:08:29] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17030733690999027752.txt' '-o' '/tmp/graph17030733690999027752.bin' '-w' '/tmp/graph17030733690999027752.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17030733690999027752.bin' '-l' '-1' '-v' '-w' '/tmp/graph17030733690999027752.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:08:29] [INFO ] Decomposing Gal with order
[2025-06-03 11:08:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:08:29] [INFO ] Removed a total of 80 redundant transitions.
[2025-06-03 11:08:29] [INFO ] Flatten gal took : 17 ms
[2025-06-03 11:08:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 8 ms.
[2025-06-03 11:08:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality11421266859334802626.gal : 4 ms
[2025-06-03 11:08:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality3679297517570885891.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11421266859334802626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3679297517570885891.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,4.93749e+13,0.500255,21748,486,64,46383,1802,206,42002,45,4422,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(AF((i9.u17.p86==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(!(EG(!((i9.u17.p86==0)))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t31, t33, t37, t39, t43, t45, t46, t48, t50, t52, t54, t56, i0.t41, i0.t35, i0.u0.t137, i0.u7...430
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,1.15021,36468,1,0,87792,12706,1182,93805,261,27896,93684
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 123 transition count 163
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 123 transition count 163
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 116 transition count 156
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 116 transition count 156
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 113 transition count 153
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 113 transition count 153
Applied a total of 34 rules in 6 ms. Remains 113 /130 variables (removed 17) and now considering 153/170 (removed 17) transitions.
// Phase 1: matrix 153 rows 113 cols
[2025-06-03 11:08:31] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:08:31] [INFO ] Implicit Places using invariants in 93 ms returned []
[2025-06-03 11:08:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:08:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2025-06-03 11:08:31] [INFO ] Implicit Places using invariants and state equation in 356 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 454 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 112/130 places, 153/170 transitions.
Applied a total of 0 rules in 1 ms. Remains 112 /112 variables (removed 0) and now considering 153/153 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 461 ms. Remains : 112/130 places, 153/170 transitions.
[2025-06-03 11:08:31] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:08:31] [INFO ] Flatten gal took : 15 ms
[2025-06-03 11:08:31] [INFO ] Input system was already deterministic with 153 transitions.
[2025-06-03 11:08:31] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:08:31] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:08:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality16055209073842105227.gal : 2 ms
[2025-06-03 11:08:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality16995037939730004742.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16055209073842105227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16995037939730004742.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.65387e+13,11.1801,216452,2,41589,5,1.47328e+06,6,0,584,665748,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 11:09:01] [INFO ] Flatten gal took : 4 ms
[2025-06-03 11:09:01] [INFO ] Applying decomposition
[2025-06-03 11:09:01] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2341097510801317433.txt' '-o' '/tmp/graph2341097510801317433.bin' '-w' '/tmp/graph2341097510801317433.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2341097510801317433.bin' '-l' '-1' '-v' '-w' '/tmp/graph2341097510801317433.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:09:01] [INFO ] Decomposing Gal with order
[2025-06-03 11:09:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:09:01] [INFO ] Removed a total of 80 redundant transitions.
[2025-06-03 11:09:01] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:09:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 101 labels/synchronizations in 4 ms.
[2025-06-03 11:09:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality4006347492647383275.gal : 2 ms
[2025-06-03 11:09:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality4296208339136554993.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4006347492647383275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4296208339136554993.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.65387e+13,1.65109,39712,1039,149,77106,1740,251,103844,48,13491,0


Converting to forward existential form...Done !
original formula: (EF(EX(EF(((i14.u17.p75==0)&&(i5.u10.p41==1))))) + (AG((AX(AX(((u7.p30==0)&&(i13.u29.p134==1)))) * A(AF((i5.u12.p49==1)) U EX((u22.p97==0...305
=> equivalent forward existential formula: (([(EY(EY(FwdU((Init * !(E(TRUE U EX(E(TRUE U ((i14.u17.p75==0)&&(i5.u10.p41==1))))))),TRUE))) * !(((u7.p30==0)&...1129
Reverse transition relation is NOT exact ! Due to transitions t25, t35, t37, t41, t43, t45, t56, t60, t125, t128, u7.t146, i0.u0.t145, i0.u1.t144, i1.u4.t1...470
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,5.68783,111392,1,0,226198,5984,1499,368404,237,49039,215813
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Graph (complete) has 378 edges and 130 vertex of which 124 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 138 edges and 121 vertex of which 100 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.0 ms
Discarding 21 places :
Also discarding 21 output transitions
Drop transitions (Output transitions of discarded places.) removed 21 transitions
Graph (trivial) has 113 edges and 100 vertex of which 56 / 100 are part of one of the 28 SCC in 1 ms
Free SCC test removed 28 places
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 18 rules applied. Total rules applied 19 place count 72 transition count 128
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 61 place count 58 transition count 100
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 73 place count 46 transition count 76
Iterating global reduction 2 with 12 rules applied. Total rules applied 85 place count 46 transition count 76
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 97 place count 34 transition count 52
Iterating global reduction 2 with 12 rules applied. Total rules applied 109 place count 34 transition count 52
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 121 place count 22 transition count 28
Iterating global reduction 2 with 12 rules applied. Total rules applied 133 place count 22 transition count 28
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 145 place count 10 transition count 16
Iterating global reduction 2 with 12 rules applied. Total rules applied 157 place count 10 transition count 16
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 158 place count 10 transition count 15
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 159 place count 10 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 160 place count 9 transition count 14
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 162 place count 7 transition count 12
Applied a total of 162 rules in 12 ms. Remains 7 /130 variables (removed 123) and now considering 12/170 (removed 158) transitions.
[2025-06-03 11:09:07] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
// Phase 1: matrix 9 rows 7 cols
[2025-06-03 11:09:07] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:09:07] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-03 11:09:07] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2025-06-03 11:09:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:09:07] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:09:07] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2025-06-03 11:09:07] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
[2025-06-03 11:09:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 8/13 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/15 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15/16 variables, and 7 constraints, problems are : Problem set: 0 solved, 8 unsolved in 104 ms.
Refiners :[State Equation: 7/7 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 8/13 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 2/15 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 15/16 variables, and 15 constraints, problems are : Problem set: 0 solved, 8 unsolved in 98 ms.
Refiners :[State Equation: 7/7 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 205ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 206ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/130 places, 12/170 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 267 ms. Remains : 7/130 places, 12/170 transitions.
[2025-06-03 11:09:07] [INFO ] Flatten gal took : 1 ms
[2025-06-03 11:09:07] [INFO ] Flatten gal took : 0 ms
[2025-06-03 11:09:07] [INFO ] Input system was already deterministic with 12 transitions.
RANDOM walk for 317 steps (7 resets) in 5 ms. (52 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-03 11:09:07] [INFO ] Flatten gal took : 1 ms
[2025-06-03 11:09:07] [INFO ] Flatten gal took : 0 ms
[2025-06-03 11:09:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17195750740798698003.gal : 1 ms
[2025-06-03 11:09:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11326968866157719873.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17195750740798698003.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11326968866157719873.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 : 130/130 places, 170/170 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 119 transition count 159
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 119 transition count 159
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 31 place count 110 transition count 150
Iterating global reduction 0 with 9 rules applied. Total rules applied 40 place count 110 transition count 150
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 105 transition count 145
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 105 transition count 145
Applied a total of 50 rules in 3 ms. Remains 105 /130 variables (removed 25) and now considering 145/170 (removed 25) transitions.
// Phase 1: matrix 145 rows 105 cols
[2025-06-03 11:09:07] [INFO ] Computed 2 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:09:07] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-06-03 11:09:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:09:07] [INFO ] State equation strengthened by 99 read => feed constraints.
[2025-06-03 11:09:08] [INFO ] Implicit Places using invariants and state equation in 354 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 463 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/130 places, 145/170 transitions.
Applied a total of 0 rules in 1 ms. Remains 104 /104 variables (removed 0) and now considering 145/145 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 468 ms. Remains : 104/130 places, 145/170 transitions.
[2025-06-03 11:09:08] [INFO ] Flatten gal took : 4 ms
[2025-06-03 11:09:08] [INFO ] Flatten gal took : 5 ms
[2025-06-03 11:09:08] [INFO ] Input system was already deterministic with 145 transitions.
[2025-06-03 11:09:08] [INFO ] Flatten gal took : 4 ms
[2025-06-03 11:09:08] [INFO ] Flatten gal took : 4 ms
[2025-06-03 11:09:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality621140406992568131.gal : 1 ms
[2025-06-03 11:09:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality12653697504953945636.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality621140406992568131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12653697504953945636.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 11:09:38] [INFO ] Flatten gal took : 4 ms
[2025-06-03 11:09:38] [INFO ] Applying decomposition
[2025-06-03 11:09:38] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15889440428505864257.txt' '-o' '/tmp/graph15889440428505864257.bin' '-w' '/tmp/graph15889440428505864257.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15889440428505864257.bin' '-l' '-1' '-v' '-w' '/tmp/graph15889440428505864257.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:09:38] [INFO ] Decomposing Gal with order
[2025-06-03 11:09:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:09:38] [INFO ] Removed a total of 79 redundant transitions.
[2025-06-03 11:09:38] [INFO ] Flatten gal took : 9 ms
[2025-06-03 11:09:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 3 ms.
[2025-06-03 11:09:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality18101638026203098745.gal : 1 ms
[2025-06-03 11:09:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality10165193954173456576.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18101638026203098745.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10165193954173456576.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.43721e+13,0.502741,17148,707,77,33780,2044,213,39202,47,5988,0


Converting to forward existential form...Done !
original formula: EF(AX((((i4.u8.p37==0)||(i2.u4.p17==1)) * (EX(((i10.u17.p85==1)&&(i14.u27.p135==1))) + AG(((i6.u11.p54==0)&&(i3.u5.p23==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((((i4.u8.p37==0)||(i2.u4.p17==1)) * (EX(((i10.u17.p85==1)&&(i14.u27.p135==1))) + !(E(...216
Reverse transition relation is NOT exact ! Due to transitions t23, t32, t34, t36, t38, t40, t42, t44, t46, t51, t53, t55, i0.t57, i0.t49, i0.u0.t28, i0.u0....442
(forward)formula 0,1,0.912426,24060,1,0,57511,2044,1107,56924,249,5988,62612
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 122 transition count 162
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 122 transition count 162
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 120 transition count 160
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 120 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 119 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 119 transition count 159
Applied a total of 22 rules in 5 ms. Remains 119 /130 variables (removed 11) and now considering 159/170 (removed 11) transitions.
// Phase 1: matrix 159 rows 119 cols
[2025-06-03 11:09:39] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:09:39] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-06-03 11:09:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:09:39] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 11:09:39] [INFO ] Implicit Places using invariants and state equation in 375 ms returned [118]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 470 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/130 places, 159/170 transitions.
Applied a total of 0 rules in 1 ms. Remains 118 /118 variables (removed 0) and now considering 159/159 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 477 ms. Remains : 118/130 places, 159/170 transitions.
[2025-06-03 11:09:39] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:09:39] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:09:39] [INFO ] Input system was already deterministic with 159 transitions.
[2025-06-03 11:09:39] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:09:39] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:09:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality16480955594477810289.gal : 1 ms
[2025-06-03 11:09:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality10589458977751576177.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16480955594477810289.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10589458977751576177.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.5435e+14,20.0183,431676,2,101287,5,3.00805e+06,6,0,615,1.44024e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 11:10:09] [INFO ] Flatten gal took : 5 ms
[2025-06-03 11:10:09] [INFO ] Applying decomposition
[2025-06-03 11:10:09] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13777593311795688994.txt' '-o' '/tmp/graph13777593311795688994.bin' '-w' '/tmp/graph13777593311795688994.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13777593311795688994.bin' '-l' '-1' '-v' '-w' '/tmp/graph13777593311795688994.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:10:09] [INFO ] Decomposing Gal with order
[2025-06-03 11:10:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:10:09] [INFO ] Removed a total of 80 redundant transitions.
[2025-06-03 11:10:09] [INFO ] Flatten gal took : 14 ms
[2025-06-03 11:10:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 3 ms.
[2025-06-03 11:10:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality13020599193389247290.gal : 2 ms
[2025-06-03 11:10:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality4477692862058524262.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13020599193389247290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4477692862058524262.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.5435e+14,2.95449,70516,2880,95,131313,1437,260,362155,48,14035,0


Converting to forward existential form...Done !
original formula: E(((AG((A((u7.p29==0) U (u26.p107==1)) * EF((i0.u2.p9!=1)))) + (((u7.p28==0)||(i14.u30.p128!=0)) * ((AX(!(((i7.u23.p94==0)||(i10.u22.p89=...669
=> equivalent forward existential formula: [FwdG((FwdU(Init,((!(E(TRUE U !((!((E(!((u26.p107==1)) U (!((u7.p29==0)) * !((u26.p107==1)))) + EG(!((u26.p107==...804
Reverse transition relation is NOT exact ! Due to transitions t4, t16, t21, t124, t130, t132, t134, t139, u17.t155, i0.u1.t150, i1.t30, i1.u3.t33, i1.u4.t1...472
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Graph (complete) has 378 edges and 130 vertex of which 125 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 139 edges and 122 vertex of which 103 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.0 ms
Discarding 19 places :
Also discarding 19 output transitions
Drop transitions (Output transitions of discarded places.) removed 19 transitions
Graph (trivial) has 112 edges and 103 vertex of which 54 / 103 are part of one of the 27 SCC in 1 ms
Free SCC test removed 27 places
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 19 rules applied. Total rules applied 20 place count 76 transition count 130
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 62 place count 61 transition count 103
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 73 place count 50 transition count 81
Iterating global reduction 2 with 11 rules applied. Total rules applied 84 place count 50 transition count 81
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 95 place count 39 transition count 59
Iterating global reduction 2 with 11 rules applied. Total rules applied 106 place count 39 transition count 59
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 116 place count 29 transition count 39
Iterating global reduction 2 with 10 rules applied. Total rules applied 126 place count 29 transition count 39
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 136 place count 19 transition count 29
Iterating global reduction 2 with 10 rules applied. Total rules applied 146 place count 19 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 147 place count 19 transition count 28
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 149 place count 18 transition count 27
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 150 place count 18 transition count 27
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 151 place count 17 transition count 26
Iterating global reduction 2 with 1 rules applied. Total rules applied 152 place count 17 transition count 26
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 155 place count 14 transition count 23
Applied a total of 155 rules in 16 ms. Remains 14 /130 variables (removed 116) and now considering 23/170 (removed 147) transitions.
[2025-06-03 11:10:40] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
// Phase 1: matrix 18 rows 14 cols
[2025-06-03 11:10:40] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:10:40] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-03 11:10:40] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
[2025-06-03 11:10:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:10:40] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:10:40] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2025-06-03 11:10:40] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
[2025-06-03 11:10:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 17/27 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 4/31 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 0/31 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 31/32 variables, and 14 constraints, problems are : Problem set: 0 solved, 16 unsolved in 375 ms.
Refiners :[State Equation: 14/14 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 17/27 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 14/24 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 4/31 variables, 4/28 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 0/31 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 31/32 variables, and 30 constraints, problems are : Problem set: 0 solved, 16 unsolved in 360 ms.
Refiners :[State Equation: 14/14 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 739ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 740ms
Starting structural reductions in SI_CTL mode, iteration 1 : 14/130 places, 23/170 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 828 ms. Remains : 14/130 places, 23/170 transitions.
[2025-06-03 11:10:40] [INFO ] Flatten gal took : 1 ms
[2025-06-03 11:10:40] [INFO ] Flatten gal took : 1 ms
[2025-06-03 11:10:40] [INFO ] Input system was already deterministic with 23 transitions.
[2025-06-03 11:10:40] [INFO ] Flatten gal took : 1 ms
[2025-06-03 11:10:40] [INFO ] Flatten gal took : 2 ms
[2025-06-03 11:10:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality16773197585200485905.gal : 1 ms
[2025-06-03 11:10:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality18191470828792066156.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16773197585200485905.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18191470828792066156.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,8856,0.014417,3896,2,96,5,771,6,0,68,1028,0


Converting to forward existential form...Done !
original formula: (EG((p81==1)) + AF(AG(EF(((p42==0)&&(p129==1))))))
=> equivalent forward existential formula: [FwdG((Init * !(EG((p81==1)))),!(!(E(TRUE U !(E(TRUE U ((p42==0)&&(p129==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t16, t18, t19, t20, t22, Intersection with reachable at each step enabled. (destroyed/re...188
(forward)formula 0,0,0.040224,4536,1,0,68,3082,70,43,418,3934,95
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 120 transition count 160
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 120 transition count 160
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 29 place count 111 transition count 151
Iterating global reduction 0 with 9 rules applied. Total rules applied 38 place count 111 transition count 151
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 42 place count 107 transition count 147
Iterating global reduction 0 with 4 rules applied. Total rules applied 46 place count 107 transition count 147
Applied a total of 46 rules in 7 ms. Remains 107 /130 variables (removed 23) and now considering 147/170 (removed 23) transitions.
// Phase 1: matrix 147 rows 107 cols
[2025-06-03 11:10:40] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:10:41] [INFO ] Implicit Places using invariants in 123 ms returned []
[2025-06-03 11:10:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:10:41] [INFO ] State equation strengthened by 100 read => feed constraints.
[2025-06-03 11:10:41] [INFO ] Implicit Places using invariants and state equation in 465 ms returned [106]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 600 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/130 places, 147/170 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 608 ms. Remains : 106/130 places, 147/170 transitions.
[2025-06-03 11:10:41] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:10:41] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:10:41] [INFO ] Input system was already deterministic with 147 transitions.
[2025-06-03 11:10:41] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:10:41] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:10:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality9578583481401995243.gal : 1 ms
[2025-06-03 11:10:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality11024318136854509676.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9578583481401995243.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11024318136854509676.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.10165e+13,21.272,438928,2,90493,5,3.24322e+06,6,0,555,1.26644e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 11:11:11] [INFO ] Flatten gal took : 4 ms
[2025-06-03 11:11:11] [INFO ] Applying decomposition
[2025-06-03 11:11:11] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1210589737552405478.txt' '-o' '/tmp/graph1210589737552405478.bin' '-w' '/tmp/graph1210589737552405478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1210589737552405478.bin' '-l' '-1' '-v' '-w' '/tmp/graph1210589737552405478.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:11:11] [INFO ] Decomposing Gal with order
[2025-06-03 11:11:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:11:11] [INFO ] Removed a total of 80 redundant transitions.
[2025-06-03 11:11:11] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:11:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 104 labels/synchronizations in 4 ms.
[2025-06-03 11:11:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality5804971465797512965.gal : 2 ms
[2025-06-03 11:11:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality11625299698878237289.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5804971465797512965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11625299698878237289.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,6.10165e+13,0.367632,15224,489,94,25847,3137,212,43246,45,14346,0


Converting to forward existential form...Done !
original formula: EF(AX(EF((EG((i11.u21.p101==0)) * E((i10.u19.p96==0) U (i0.u15.p76==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(E(TRUE U (EG((i11.u21.p101==0)) * E((i10.u19.p96==0) U (i0.u15.p76==1))))))))] != FAL...157
Reverse transition relation is NOT exact ! Due to transitions t32, t34, t36, t40, t42, t44, t46, t47, t51, t53, t57, i0.t49, i0.t38, i0.u0.t139, i0.u9.t141...440
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,2.0435,68088,1,0,142288,22211,1284,276477,260,103216,117342
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 170/170 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 119 transition count 159
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 119 transition count 159
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 32 place count 109 transition count 149
Iterating global reduction 0 with 10 rules applied. Total rules applied 42 place count 109 transition count 149
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 105 transition count 145
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 105 transition count 145
Applied a total of 50 rules in 4 ms. Remains 105 /130 variables (removed 25) and now considering 145/170 (removed 25) transitions.
// Phase 1: matrix 145 rows 105 cols
[2025-06-03 11:11:13] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:11:13] [INFO ] Implicit Places using invariants in 84 ms returned []
[2025-06-03 11:11:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:11:13] [INFO ] State equation strengthened by 99 read => feed constraints.
[2025-06-03 11:11:14] [INFO ] Implicit Places using invariants and state equation in 274 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 362 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/130 places, 145/170 transitions.
Applied a total of 0 rules in 1 ms. Remains 104 /104 variables (removed 0) and now considering 145/145 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 367 ms. Remains : 104/130 places, 145/170 transitions.
[2025-06-03 11:11:14] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:11:14] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:11:14] [INFO ] Input system was already deterministic with 145 transitions.
[2025-06-03 11:11:14] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:11:14] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:11:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality17544854093088555463.gal : 1 ms
[2025-06-03 11:11:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality6538786052384077849.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17544854093088555463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6538786052384077849.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,5.43721e+13,29.2024,577328,2,103293,5,4.35366e+06,6,0,546,1.71632e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 11:11:44] [INFO ] Flatten gal took : 5 ms
[2025-06-03 11:11:44] [INFO ] Applying decomposition
[2025-06-03 11:11:44] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14248219767562426796.txt' '-o' '/tmp/graph14248219767562426796.bin' '-w' '/tmp/graph14248219767562426796.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14248219767562426796.bin' '-l' '-1' '-v' '-w' '/tmp/graph14248219767562426796.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:11:44] [INFO ] Decomposing Gal with order
[2025-06-03 11:11:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:11:44] [INFO ] Removed a total of 78 redundant transitions.
[2025-06-03 11:11:44] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:11:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 101 labels/synchronizations in 2 ms.
[2025-06-03 11:11:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality5412544996030608626.gal : 1 ms
[2025-06-03 11:11:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality10534625616812568034.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5412544996030608626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10534625616812568034.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,5.43721e+13,0.378039,15224,469,158,23502,1804,216,45105,48,12476,0


Converting to forward existential form...Done !
original formula: AF(EG((EX((i13.u24.p118==0)) * AG(EF(((i6.u9.p46==0)&&(i0.u0.p123==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((EX((i13.u24.p118==0)) * !(E(TRUE U !(E(TRUE U ((i6.u9.p46==0)&&(i0.u0.p123==1))))))))))] = FALS...156
Reverse transition relation is NOT exact ! Due to transitions t28, t32, t34, t36, t38, t40, t42, t44, t47, t49, t53, t55, u2.t137, i0.u0.t3, i0.u0.t138, i0...441
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,0,2.23553,54904,1,0,106531,11420,1384,203709,274,56157,89495
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2025-06-03 11:11:46] [INFO ] Flatten gal took : 5 ms
[2025-06-03 11:11:46] [INFO ] Flatten gal took : 4 ms
[2025-06-03 11:11:46] [INFO ] Applying decomposition
[2025-06-03 11:11:46] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4942096137289648396.txt' '-o' '/tmp/graph4942096137289648396.bin' '-w' '/tmp/graph4942096137289648396.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4942096137289648396.bin' '-l' '-1' '-v' '-w' '/tmp/graph4942096137289648396.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:11:46] [INFO ] Decomposing Gal with order
[2025-06-03 11:11:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:11:46] [INFO ] Removed a total of 105 redundant transitions.
[2025-06-03 11:11:46] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:11:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 93 labels/synchronizations in 5 ms.
[2025-06-03 11:11:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality16554273862424115141.gal : 2 ms
[2025-06-03 11:11:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality713034949901925188.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16554273862424115141.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality713034949901925188.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.66781e+14,0.125069,7772,241,50,8365,392,309,12331,32,2582,0


Converting to forward existential form...Done !
original formula: E(((AG((A((i2.u11.p29==0) U (i11.i1.u41.p107==1)) * EF((i0.u3.p9!=1)))) + (((i2.u11.p28==0)||(i13.i1.u49.p128!=0)) * ((AX(!(((i10.u36.p94...716
=> equivalent forward existential formula: [FwdG((FwdU(Init,((!(E(TRUE U !((!((E(!((i11.i1.u41.p107==1)) U (!((i2.u11.p29==0)) * !((i11.i1.u41.p107==1)))) ...865
Reverse transition relation is NOT exact ! Due to transitions t44, t46, t50, t126, t130, t132, t134, t136, t139, i0.u0.t159, i0.u2.t158, i1.u6.t156, i2.u10...514
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,39.5285,570436,1,0,1.30766e+06,810,2065,906737,168,5858,706500
FORMULA DiscoveryGPU-PT-14a-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 398496 ms.

BK_STOP 1748949146270

--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="DiscoveryGPU-PT-14a"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DiscoveryGPU-PT-14a, 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 r058-smll-174854064700737"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-14a.tgz
mv DiscoveryGPU-PT-14a 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 ;